Wastewater treatment device with good purification effect

Abstract

The utility model relates to wastewater treatment device technical field, concretely is a wastewater treatment device with good purification effect, it has the characteristics of improving practicality, including purification box, the left side fixed connection of purification box has gas purification tank, the right side wall fixed connection of gas purification tank has the air suction fan, the export fixed connection of air suction fan has the communicating pipe, the communicating pipe is through setting on the side wall of purification box, the inside of purification box is provided with quartz sand plate and ammonia absorption stone, and the upper end surface of quartz sand plate and ammonia absorption stone all is provided with the deceleration plate, purification box and the deceleration plate same side department is provided with the air scoop, is used for guiding the gas in purification box to enter in the gas purification tank, and the deceleration plate includes the deceleration surface, and the deceleration surface is concave and sets up, and the direction of the water flow is towards the face.

Description

Technical Field

[0001] This utility model relates to the technical field of wastewater treatment devices, specifically a wastewater treatment device with good purification effect. Background Technology

[0002] Wastewater treatment uses physical, chemical, and biological methods to purify wastewater, reduce pollution, and ultimately achieve the goal of wastewater recycling and reuse of water resources. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly becoming a part of ordinary people's daily lives.

[0003] Industrial wastewater produces many types of pollutants, thus requiring wastewater treatment equipment to purify it and prevent pollution of the living environment. However, existing wastewater treatment equipment suffers from poor purification effects, failing to effectively remove pollutants from wastewater. This leads to serious harm to the living environment, impacts people's health, reduces the effectiveness of wastewater purification, and is inconvenient to use, thus lowering the efficiency and effectiveness of the wastewater treatment equipment.

[0004] Chinese Utility Model Publication No. CN214880844U discloses a wastewater treatment device with good purification effect, including a purification box, a partition plate fixedly connected to the inner side of the purification box, and a motor box fixedly connected to the left side of the purification box.

[0005] The wastewater from this device is discharged through the connecting pipe and flows at a relatively fast speed. When it flows quickly over the quartz sand plate and ammonia-absorbing stone plate, the contact time between the wastewater and these plates is short, which reduces the filtration effect. Furthermore, the rapid impact of the water flow on the inner wall of the purification chamber generates a reaction force that causes the water to splash upwards, making it easy for it to enter the gas purification chamber through the connecting pipe. This can corrode electronic equipment such as air purifiers. Since this device cannot prevent water from entering the gas purification chamber, its practicality is not very good. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a wastewater treatment device with good purification effect, which has the characteristics of improved practicality.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a wastewater treatment device with good purification effect, comprising a purification chamber, a gas purification chamber fixedly connected to the left side of the purification chamber, a suction fan fixedly connected to the right side wall of the gas purification chamber, a connecting pipe fixedly connected to the outlet of the suction fan, the connecting pipe being installed through the side wall of the purification chamber, a quartz sand plate and an ammonia-absorbing stone plate being provided inside the purification chamber, and a speed reduction plate being provided on the upper end face of both the quartz sand plate and the ammonia-absorbing stone plate; a wind guide hood is provided on the same side of the purification chamber and the speed reduction plate to guide the gas inside the purification chamber into the gas purification chamber.

[0010] Furthermore, the deceleration plate includes a deceleration surface, which is concave and faces the direction of water flow.

[0011] Furthermore, the air guide hood includes a hood body, one side of which is provided with an opening for gas to enter the interior of the hood body, and the opening of the hood body is funnel-shaped.

[0012] Furthermore, a water baffle is provided inside the cover, a drainage groove is provided through one side of the bottom of the water baffle, and an air duct is provided at the top of the cover.

[0013] Preferably, the interior of the purification chamber is provided with a partition plate, the bottom of the partition plate is fixedly connected to a connecting pipe, and a solenoid valve is fixedly installed on the outside of the connecting pipe.

[0014] Preferably, a partition plate is fixedly connected to the inner side of the purification chamber, a motor box is fixedly connected to the left side of the purification chamber, a servo motor is fixedly connected to the left side wall of the motor box, a drive shaft is fixedly connected to the output shaft of the servo motor, and an agitator impeller is fixedly connected to the outer side of the drive shaft.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a wastewater treatment device with good purification effect, which has the following beneficial effects:

[0017] This wastewater treatment device with good purification effect uses water flow to impact the deceleration plate. Through the impact with the deceleration plate and the guidance of the deceleration surface, the flow velocity is reduced, the residence time on the quartz sand plate and ammonia-absorbing stone plate is increased, and the filtration effect is improved. In addition, water flow that enters the hood during splashing is blocked by the baffle plate and then discharged through the drainage channel, preventing water flow from entering the gas purification box, thus improving its practicality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the present invention;

[0020] Figure 3 This utility model Figure 1 The diagram shows a partially enlarged structural schematic at point A.

[0021] In the diagram: 1. Purification chamber; 2. Gas purification chamber; 3. Fan; 4. Connecting pipe; 5. Quartz sand plate; 6. Ammonia-absorbing stone plate; 7. Speed ​​reduction plate; 8. Air guide hood; 9. Opening; 10. Water baffle; 11. Drainage trough; 12. Air intake trough. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the prior art, a wastewater treatment device with good purification effect includes a purification chamber 1. A gas purification chamber 2 is fixedly connected to the left side of the purification chamber 1. An inlet pipe is provided at the top of the gas purification chamber 2 for adding wastewater into the purification chamber 1 for purification. A suction fan 3 is fixedly connected to the right side wall of the gas purification chamber 2. A connecting pipe 4 is fixedly connected to the outlet of the suction fan 3. The connecting pipe 4 passes through the side wall of the purification chamber 1. The suction fan 3 generates suction, drawing the waste gas in the purification chamber 1 into the gas purification chamber 2 for purification through the connecting pipe 4, and then discharging it to the outside. A partition plate is fixedly connected to the inner side of the purification chamber 1. A motor box is fixedly connected to the left side of the purification chamber 1. A servo motor is fixedly connected to the left side wall of the motor box. A drive shaft is fixedly connected to the output shaft of the servo motor. An agitator is fixedly connected to the outer side of the drive shaft. The servo motor drives the agitator to rotate, breaking up impurities in the wastewater. A partition plate is set inside the purification chamber 1. A connecting pipe is fixedly connected to the bottom of the partition plate. A solenoid valve is fixedly installed on the outer side of the connecting pipe. When the solenoid valve is opened, the dispersed wastewater is discharged to the lower part through the connecting pipe. This is existing technology and will not be elaborated on here.

[0024] Please see Figure 1-2This utility model discloses a wastewater treatment device with good purification effect. The purification chamber 1 is equipped with a quartz sand plate 5 and an ammonia-absorbing stone plate 6 to filter out impurities in the wastewater. The upper surface of both the quartz sand plate 5 and the ammonia-absorbing stone plate 6 is provided with a deceleration plate 7. The deceleration plate 7 includes a deceleration surface, which is concave and faces the direction of water flow. The wastewater discharged from the connecting pipe falls onto the quartz sand plate 5 and the ammonia-absorbing stone plate 6 and flows, impacting the deceleration surface of the deceleration plate 7. Under the obstruction and guidance of the deceleration surface, the speed is reduced, and at the same time, it flows obliquely upward and collides with the water flowing behind, further reducing the speed of the water flow. This increases the contact time between the water flow and the quartz sand plate 5 and the ammonia-absorbing stone plate 6, thereby increasing the filtration time and reducing the impact force of the water flow when impacting the side wall of the purification chamber 1, thus reducing the height of water splash.

[0025] The suction fan 3 generates suction on the connecting pipe 4. The air guide hood 8 is located on the same side of the purification box 1 and the speed reducer 7, and then the suction on the air guide hood 8 is generated, so that the gas in the purification box 1 enters the gas purification box 2 for purification.

[0026] The air guide hood 8 includes a hood body, and an opening 9 is provided on one side of the hood body for gas to enter the hood body. The gas in the purification box 1 enters the hood body through the opening 9. The opening 9 of the hood body is funnel-shaped to facilitate the entry of external gas into the opening 9.

[0027] The inside of the enclosure is equipped with a baffle plate 10 to block the wastewater splashing into the enclosure. A drainage channel 11 is provided through the bottom side of the baffle plate 10, and the blocked wastewater is discharged from the drainage channel 11. An air duct 12 is provided at the top of the enclosure, and the exhaust gas passes through the air duct 12 and then enters the gas purification box 2 through the connecting pipe 4.

[0028] In summary, this wastewater treatment device with good purification effect, when in use, after starting the device, opens the solenoid valve on the connecting pipe, and the wastewater is discharged through the connecting pipe to the surface of the quartz sand plate 5 and the ammonia-absorbing stone plate 6. The water flow impacts the concave deceleration surface of the deceleration plate 7, reducing the water flow speed, and at the same time flows obliquely upward. After colliding with the water coming from behind, it is further decelerated, prolonging the contact time between the water flow and the quartz sand plate 5 and the ammonia-absorbing stone plate 6. The suction fan 3 is started, and the suction fan 3 generates suction on the air guide hood 8 through the connecting pipe 4. The exhaust gas in the purification chamber 1 enters the air guide hood 8 through the trumpet-shaped opening 9, and then enters the gas purification chamber 2 for purification through the air duct 12 at the top of the hood and the connecting pipe 4 before being discharged. During the process, the baffle plate 10 blocks the wastewater splashing into the hood. The wastewater is discharged through the bottom drainage trough 11 to prevent wastewater from entering the gas purification system and affecting the effect or damaging the equipment.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device with good purification effect, comprising a purification chamber (1), a gas purification chamber (2) fixedly connected to the left side of the purification chamber (1), a suction fan (3) fixedly connected to the right side wall of the gas purification chamber (2), and a connecting pipe (4) fixedly connected to the outlet of the suction fan (3), the connecting pipe (4) being disposed through the side wall of the purification chamber (1), characterized in that: The purification chamber (1) is equipped with a quartz sand plate (5) and an ammonia-absorbing stone plate (6) inside. Both the quartz sand plate (5) and the ammonia-absorbing stone plate (6) are equipped with a speed reduction plate (7) on their upper surfaces. A wind guide hood (8) is provided on the same side of the purification chamber (1) and the speed reduction plate (7) to guide the gas in the purification chamber (1) into the gas purification chamber (2).

2. The wastewater treatment device with a good purification effect according to claim 1, characterized in that: The deceleration plate (7) includes a deceleration surface, which is concave and faces the direction of water flow.

3. The wastewater treatment device with a good purification effect according to claim 2, characterized in that: The air guide hood (8) includes a hood body, and an opening (9) for gas to enter the interior of the hood body is provided on one side of the hood body. The opening (9) of the hood body is funnel-shaped.

4. The wastewater treatment device with a good purification effect according to claim 3, characterized in that: The inside of the cover is provided with a water baffle (10), and a drainage groove (11) is provided through the bottom side of the water baffle (10) and the top of the cover is provided with an air duct (12).

5. The wastewater treatment device with good purification effect according to claim 1, characterized in that: The purification chamber (1) is equipped with a partition plate inside, and a connecting pipe is fixedly connected to the bottom of the partition plate. A solenoid valve is fixedly installed on the outside of the connecting pipe.

6. The wastewater treatment device with a good purification effect according to claim 5, characterized in that: A partition plate is fixedly connected to the inner side of the purification box (1), a motor box is fixedly connected to the left side of the purification box (1), a servo motor is fixedly connected to the left side wall of the motor box, a drive shaft is fixedly connected to the output shaft of the servo motor, and an agitator is fixedly connected to the outer side of the drive shaft.

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