Water treatment equipment with dissolved oxygen monitoring function

Abstract

The utility model provides water treatment equipment with a dissolved oxygen monitoring function, which belongs to the technical field of water treatment, mainly aims at solving the problem that the traditional aeration equipment cannot monitor the content of dissolved oxygen in filtered water, and adopts the following technical scheme that the water treatment equipment comprises a filtering tank for filtering underground water, and a water vapor mixing mechanism is arranged on one side of the filtering tank; the water vapor mixing mechanism comprises a first mixing tank body and a second mixing tank body, one side of the first mixing tank body is fixedly connected with the second mixing tank body through a plurality of groups of screws, the other end of the second mixing tank body is connected with the filtering tank through a pipeline, an oxygen dissolving cavity is formed in the first mixing tank body, and an aeration oxygen dissolving assembly is arranged in the oxygen dissolving cavity; a mixing assembly is arranged in the second mixing tank body; through the arrangement of the aeration oxygen dissolving assembly, the dissolved oxygen content in the filtered water in the filtering tank can be monitored in real time through the dissolved oxygen monitoring probe, additional sampling detection is not needed, the monitoring efficiency and convenience are improved, excessive aeration is avoided, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, and more specifically, particularly relates to a water treatment device with a dissolved oxygen monitoring function. Background Art

[0002] With the rapid development of industry and the continuous growth of population, the pollution and shortage of water resources are becoming increasingly serious, and the requirements for water treatment technology are also constantly increasing. In the treatment of iron and manganese removal, aeration is one of the most important links. Its main purpose is to obtain enough dissolved oxygen in the filtered water, so as to ensure that the microorganisms in the filter tank can oxidize and decompose the iron and manganese elements in the filtered water under the condition of sufficient dissolved oxygen.

[0003] Dissolved oxygen is closely related to water temperature and water quality. Due to differences in water quality in different regions, the required amount of dissolved oxygen to be increased is also different; traditional aeration methods cannot monitor the dissolved oxygen content in filtered water, and cannot flexibly adjust aeration time and intensity, and thus cannot keep the dissolved oxygen in the filter equipment at a relatively stable value. Whether the dissolved oxygen content in the filtered water is sufficient and stable will directly affect the working efficiency of the filter equipment.

[0004] Since traditional aeration methods cannot monitor the dissolved oxygen content in the filtered water, it is impossible to adjust the dissolved oxygen to the most appropriate level, affecting the filtration efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a water treatment equipment with a dissolved oxygen monitoring function to solve the technical problem in the prior art that traditional aeration equipment cannot monitor the dissolved oxygen content in the filtered water, cannot flexibly adjust the aeration time and intensity, and thus cannot make the dissolved oxygen in the filtering equipment at a relatively stable value, resulting in the filtering efficiency being affected.

[0006] The purpose and effect of the water treatment equipment with dissolved oxygen monitoring function of the utility model are achieved by the following specific technical means:

[0007] A water treatment device with a dissolved oxygen monitoring function comprises a filter tank for filtering groundwater, a water vapor mixing mechanism is arranged on one side of the filter tank, the water vapor mixing mechanism comprises a first mixing tank body and a second mixing tank body, one side of the first mixing tank body is fixedly connected to the second mixing tank body by a plurality of sets of screws, the other end of the second mixing tank body is connected to the filter tank by a pipeline, a dissolved oxygen chamber is arranged in the first mixing tank body, an aeration dissolved oxygen component is arranged in the dissolved oxygen chamber, and a mixing component is arranged in the second mixing tank body.

[0008] In a preferred embodiment, the aeration and oxygen dissolving component includes an aeration pipe and multiple groups of aeration heads. The aeration pipe is arranged in the oxygen dissolving chamber, and multiple groups of aeration heads are arranged on the aeration pipe. Multiple groups of aeration holes are provided on the multiple groups of aeration heads.

[0009] In a preferred embodiment, the aeration and dissolved oxygen assembly further includes an air compressor, the air compressor is disposed below the first mixing tank, and one end of the aeration pipe is connected to the air compressor.

[0010] In a preferred embodiment, a through hole is opened at the bottom of the first mixing tank body, a sealing sleeve is arranged in the through hole, and the aeration pipe is passed through the sealing sleeve.

[0011] In a preferred embodiment, a dissolved oxygen monitoring probe is provided on the inner wall of the filter tank, a dissolved oxygen monitor is provided on one side of the filter tank, an electric regulating valve with adjustable aeration amount is provided in the aeration pipe, and the electric regulating valve and the dissolved oxygen monitoring probe are both electrically connected to the dissolved oxygen monitor.

[0012] In a preferred embodiment, the mixing assembly includes multiple groups of forward spiral blades, the second mixing tank body is provided with a mixing chamber, the mixing chamber is provided with multiple groups of the forward spiral blades, wherein reverse spiral blades are provided between two groups of the forward spiral blades.

[0013] In a preferred embodiment, a groundwater inlet pipe is arranged on one side of the first mixing tank body, and a clean water outlet pipe is connected to the bottom of the filter tank.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Through the setting of aeration dissolved oxygen components, when using the equipment, through the dissolved oxygen monitoring probe on the inner wall of the filter tank, and connected to the dissolved oxygen monitor, the dissolved oxygen content in the filtered water in the filter tank can be monitored in real time without additional sampling and testing, which greatly improves the monitoring efficiency and convenience, and instantly reflects the level of dissolved oxygen in the water, grasps the dynamic changes of oxygen content in the water body, provides an accurate data basis for subsequent processing operations, and improves filtration efficiency.

[0016] 2. Through the setting of the electric regulating valve with adjustable aeration volume, when using the equipment, the aeration volume can be adjusted in combination with the data of the dissolved oxygen monitor to achieve the regulation of the oxygen content in the water body. This not only ensures that the filtered water quality reaches the ideal state and improves the overall filtration efficiency, but also avoids excessive aeration to obtain sufficient dissolved oxygen, thereby reducing the operating cost and energy consumption of the equipment.

[0017] 3. Through the setting of the mixing component, when using the equipment, the groundwater can be mixed with the oxygen injected by the aeration and dissolved oxygen component through multiple sets of forward and reverse spiral blades, further promoting the uniform distribution of dissolved oxygen in the water body, creating a good dissolved oxygen environment for subsequent filtration treatment; and it can also reduce the bubbles generated by the aeration operation, providing a guarantee for the subsequent equipment treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a water treatment device with a dissolved oxygen monitoring function according to the utility model;

[0019] Figure 2 This is an exploded diagram of a water treatment device with a dissolved oxygen monitoring function according to the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a mixing component after assembly in a water treatment device with a dissolved oxygen monitoring function according to the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the structure after splitting;

[0022] Figure 5 This is a front view of the utility model with a dissolved oxygen monitoring function.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 11. Filter tank; 12. First mixing tank body; 13. Second mixing tank body; 14. Dissolved oxygen chamber; 15. Mixing chamber; 16. Groundwater inlet pipe; 17. Clean water outlet pipe; 21. Aeration pipe; 22. Aeration head; 23. Air compressor; 24. Sealing sleeve; 25. Dissolved oxygen monitoring probe; 26. Dissolved oxygen monitor; 27. Electric regulating valve; 31. Forward spiral blade; 32. Reverse spiral blade. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 5 As shown:

[0028] The utility model provides a water treatment device with a dissolved oxygen monitoring function, comprising a filter tank 11 for filtering groundwater, wherein a water vapor mixing mechanism consisting of a first mixing tank body 12 and a second mixing tank body 13 is arranged on one side of the filter tank 11; wherein the first mixing tank body 12 and the second mixing tank body 13 are fixedly connected by a plurality of sets of screws, thereby ensuring the structural stability of the entire water vapor mixing mechanism; the other end of the second mixing tank body 13 is connected to the filter tank 11 through a pipeline, thereby providing a treated water flow for a filtering process; a dissolved oxygen chamber 14 is arranged inside the first mixing tank body 12, wherein an aeration dissolved oxygen component is arranged inside the dissolved oxygen chamber 14, thereby effectively aerating the water flow entering the first mixing tank body 12, thereby fully replenishing the dissolved oxygen in the water body; and a mixing component is arranged inside the second mixing tank body 13, thereby mixing the aerated water flow, thereby further promoting the uniform distribution of the dissolved oxygen in the water body.

[0029] Please refer to Figure 2 and Figure 5 As shown, the aeration and dissolved oxygen assembly includes an aeration pipe 21 and a plurality of aeration heads 22. The aeration pipe 21 is installed inside the dissolved oxygen chamber 14. This pipe is responsible for introducing air into the dissolved oxygen chamber 14, and a plurality of aeration heads 22 are evenly distributed on the surface of the aeration pipe 21. These aeration heads 22 are provided with a plurality of aeration holes, which can release the incoming air into the water body in the form of tiny bubbles, greatly increasing the contact area between air and water, thereby promoting the efficient conduct of the dissolved oxygen process.

[0030] Please refer to Figure 2 As shown, in addition to the aeration pipe 21 and the aeration head 22, the aeration and dissolved oxygen assembly also includes an air compressor 23, which is installed at the lower position of the first mixing tank body 12, and its function is to provide the required compressed air for the entire aeration system; specifically, one end of the aeration pipe 21 is directly connected to the air compressor 23, and through this connection method, the air compressor 23 can continuously transport the compressed air to the inside of the aeration pipe 21; a through hole is also opened at the bottom of the first mixing tank body 12, and a sealing sleeve 24 is installed inside the through hole to play a role of fixing and sealing. The aeration pipe 21 is passed through it, and under the protection of the sealing sleeve 24, it is isolated from the external environment, avoiding possible leakage problems, and ensuring the stable and efficient operation of the entire aeration system.

[0031] Please refer to Figure 2 and Figure 5As shown, a dissolved oxygen monitoring probe 25 is also provided on the inner wall of the filter tank 11, so as to be able to monitor the dissolved oxygen content in the water flow inside the filter tank 11 in real time. The dissolved oxygen monitoring probe 25 is electrically connected to a dissolved oxygen monitor 26, so that the device can grasp the dissolved oxygen status of the water body in real time without additional sampling, which greatly improves the efficiency and convenience of monitoring; at the same time, an electric regulating valve 27 with adjustable aeration volume is provided in the aeration pipe 21, and the electric regulating valve 27 is also electrically connected to the aforementioned dissolved oxygen monitor 26. The real-time data collected by the dissolved oxygen monitor 26 is used to adjust the opening of the electric regulating valve 27, control the aeration volume injected into the water body, and then regulate the dissolved oxygen content in the water, thereby improving the overall filtration efficiency.

[0032] Please refer to Figure 2 , Figure 3 and Figure 4 As shown, the mixing assembly includes a plurality of groups of forward spiral blades 31, which are installed in the internal mixing chamber 15 of the second mixing tank body 13. It is worth noting that reverse spiral blades 32 are arranged between two adjacent groups of forward spiral blades 31. This blade arrangement structure can fully mix the oxygen input from the aeration dissolved oxygen assembly with the water flow extracted from the groundwater; it can not only effectively promote the uniform distribution of dissolved oxygen in the water body, create an ideal dissolved oxygen environment for subsequent filtration treatment, but also significantly reduce the bubbles generated by the aeration operation, providing a strong guarantee for the smooth operation of subsequent equipment.

[0033] Please refer to Figure 1 and Figure 5 As shown, a groundwater inlet pipe 16 is provided on one side of the first mixing tank body 12 for introducing groundwater into the water vapor mixing mechanism, and a clean water outlet pipe 17 is connected to the bottom of the filter tank 11.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A water treatment device with a dissolved oxygen monitoring function, comprising a filter tank (11) for filtering groundwater, characterized in that: A water vapor mixing mechanism is provided on one side of the filter tank (11), and the water vapor mixing mechanism comprises a first mixing tank body (12) and a second mixing tank body (13); one side of the first mixing tank body (12) is fixedly connected to the second mixing tank body (13) by a plurality of sets of screws; the other end of the second mixing tank body (13) is connected to the filter tank (11) by a pipeline; a dissolved oxygen chamber (14) is provided in the first mixing tank body (12), an aeration dissolved oxygen component is provided in the dissolved oxygen chamber (14), and a mixing component is provided in the second mixing tank body (13).

2. A water treatment device with dissolved oxygen monitoring function as claimed in claim 1, characterized in that: The aeration and oxygen dissolving component comprises an aeration pipe (21) and a plurality of aeration heads (22); the aeration pipe (21) is arranged in the oxygen dissolving chamber (14); the aeration pipe (21) is provided with a plurality of aeration heads (22); and the plurality of aeration heads (22) are provided with a plurality of aeration holes.

3. A water treatment device with dissolved oxygen monitoring function as claimed in claim 2, characterized in that: The aeration and oxygen dissolving component further comprises an air compressor (23), the air compressor (23) is arranged below the first mixing tank (12), and one end of the aeration pipe (21) is connected to the air compressor (23).

4. A water treatment device with dissolved oxygen monitoring function as claimed in claim 3, characterized in that: A through hole is provided at the bottom of the first mixing tank body (12), a sealing sleeve (24) is provided in the through hole, and the aeration pipe (21) is passed through the sealing sleeve (24).

5. The water treatment equipment with dissolved oxygen monitoring function as claimed in claim 4, characterized in that: A dissolved oxygen monitoring probe (25) is arranged on the inner wall of the filter tank (11), a dissolved oxygen monitor (26) is arranged on one side of the filter tank (11), an electric regulating valve (27) capable of adjusting the aeration amount is arranged in the aeration pipe (21), and the electric regulating valve (27) and the dissolved oxygen monitoring probe (25) are both electrically connected to the dissolved oxygen monitor (26).

6. The water treatment equipment with dissolved oxygen monitoring function according to claim 1, characterized in that: The mixing assembly comprises a plurality of groups of forward spiral blades (31), a mixing chamber (15) is arranged in the second mixing tank body (13), a plurality of groups of the forward spiral blades (31) are arranged in the mixing chamber (15), and a reverse spiral blade (32) is arranged between two groups of the forward spiral blades (31).

7. The water treatment equipment with dissolved oxygen monitoring function according to claim 1, characterized in that: A groundwater inlet pipe (16) is provided on one side of the first mixing tank body (12), and a clean water outlet pipe (17) is connected to the bottom of the filter tank (11).

Images