Wastewater treatment device capable of monitoring water quality in real time

Abstract

The utility model discloses a wastewater treatment device capable of monitoring water quality in real time. The wastewater treatment device comprises a box body, a filtering mechanism and an adsorption mechanism are arranged in the box body to treat wastewater, and a cleaning mechanism is arranged at the top of the box body to treat filtered matters on the filtering mechanism; a monitor is arranged at one end of the box body; a through groove is formed in the top of the box body and used for being matched with the filtering mechanism to be replaced and cleaned. A monitoring probe is arranged on the monitor, and the monitoring probe is arranged in the water outlet pipe and is used for monitoring the treated wastewater. According to the utility model, through the two pairs of mounting frames in the filtering mechanism and the two pairs of filtering plates on each pair of mounting frames, the effect of filtering work of other filtering nets is not influenced when any pair of filtering plates is replaced or cleaned, so that the wastewater treatment efficiency is ensured; and secondly, the purging mechanism and the reloading mechanism can improve the reloading efficiency and the cleaning efficiency of the filter plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment monitoring, and in particular relates to a wastewater treatment device capable of real-time monitoring of water quality. Background Art

[0002] Wastewater generated by industrial production needs to be treated and tested before it can be discharged. Because wastewater treatment and discharge directly affect and are related to environmental protection, it requires special attention. Existing technologies for wastewater treatment mostly use filtration, adsorption, deodorization, decolorization and other treatment methods for targeted treatment and real-time monitoring.

[0003] After searching, the prior art CN 220609506 U discloses a wastewater treatment and water quality monitoring device, comprising a sedimentation tank, an upper end face of which is provided with a water inlet, a filter screen disposed in the water inlet, a drain outlet and a sewage outlet disposed on the end face of the sedimentation tank away from the water inlet, an auger rod disposed in the sewage outlet, a motor disposed on the outer end face of the sedimentation tank, the motor being keyed to the auger rod, a floating plate disposed in the sedimentation tank, and a guide hole disposed in the floating plate; a waste residue chamber is provided at the front end of the filter screen, and the filtered residue from the filter screen slides into the discharge chamber and is then discharged from the discharge port; the sliding filter screen structure facilitates the extraction of the filter screen for cleaning;

[0004] During use, if the filter is severely clogged and has affected normal filtration and subsequent treatment, the filter needs to be pulled out as a whole for cleaning or replacement in the present invention, thereby interrupting the continuous filtration and subsequent treatment of the wastewater, reducing the wastewater treatment speed and treatment efficiency;

[0005] Further research revealed a water quality monitoring and pretreatment device with prior art publication number CN210409681U. This device can adapt to a wider range of concentration peaks by enhancing the filtration strength of the primary and secondary filters. The disc-shaped filter, consisting of an inner circular support, an outer circular ring support, a connecting support, and a filter, is not easily deformed and tightly fits the inner wall of the cylindrical housing via a rubber sealing ring to prevent leakage.

[0006] When the filter needs to be cleaned or replaced, the filter is set between the inner circle bracket, the outer ring bracket and the connecting bracket; it is impossible to replace a single filter without affecting the work of other filters. Moreover, when one of the first-level filter or the second-level filter is replaced and cleaned, it will affect the normal use of the other level filter. Therefore, it is necessary to stop the processing process to complete the purpose of replacing or cleaning the filter. Summary of the Invention

[0007] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a wastewater treatment device with real-time monitoring of water quality. It can realize the replacement or cleaning of any one filter plate through the two mounting frames in the filtering mechanism and the two filter plates on each mounting frame without affecting the filtering effect of other filter screens, thereby ensuring the wastewater treatment efficiency; secondly, the purge mechanism and the replacement mechanism can improve the replacement efficiency and cleaning efficiency of the filter plates.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] A wastewater treatment device for real-time water quality monitoring comprises a box body, wherein a filtering mechanism and an adsorption mechanism are provided in the box body for treating wastewater, and a cleaning mechanism is provided on the top of the box body for treating the filtered material on the filtering mechanism; a monitoring instrument is provided at one end of the box body; a water inlet pipe and a water outlet pipe are provided on the box body, and a through groove is provided on the top of the box body for cooperating with the replacement and cleaning of the filtering mechanism; a monitoring probe is provided on the monitoring instrument, and the monitoring probe is arranged in the outlet pipe to monitor the treated wastewater.

[0010] The filtering mechanism includes a mounting frame, a connecting frame, and a filter plate; a pair of mounting frames are provided and are arranged at both ends of the connecting frame, a first slot and a second slot are provided on the mounting frame, the filter plate is plugged into the second slot, a plug-in sealing plate is provided in the first slot, the filter plate includes a mounting frame, a filter net is provided on the mounting frame, a rack is provided on one side of the mounting frame, a first top frame is provided on the top of the mounting frame, and a second top frame is provided on the top of the sealing plate; the filter net's filtration channel for wastewater is closed by the sealing plate.

[0011] The cleaning mechanism includes a fixed plate and a cleaning roller; the fixed plate is fixed on the top plate of the box body, and rotating shafts are provided at both ends of the cleaning roller and are rotatably connected to the fixed plate. A gear is provided on the rotating shaft. When the filter plate rises, the gear will engage the rack on the mounting frame to drive the cleaning roller to rotate, thereby improving the effect of the cleaning roller in cleaning the filter screen.

[0012] Furthermore, a first protrusion is provided on the side surface of the fixing plate for contacting the mounting frame.

[0013] Furthermore, a second protrusion is provided on one side of the second top frame for contacting the installation frame; the first protrusion cooperates with the second protrusion to guide and restrict the replacement and installation of the filter plate.

[0014] Furthermore, a purge mechanism is provided on the top of the box, and the height of the purge mechanism is lower than the cleaning roller; the purge mechanism includes an air knife, a support shaft is provided at the bottom of the air knife and is fixedly connected to the top plate of the box, and a pipe is provided on one side of the air knife and is connected to an external air supply mechanism; the air knife is used to blow air through the filter net so that impurities on the filter net are loosened and blown away in advance, and then cooperated with the cleaning roller to better achieve the cleaning effect.

[0015] Furthermore, the top of the box body is provided with a changing mechanism including a push frame, a first electric push rod, and a second electric push rod; supports are provided at both ends of the push frame, the second electric push rod is fixed on the supports, and a mounting seat is provided on the top shaft of the second electric push rod for supporting the first top frame and the second top frame. The first electric push rod is fixed on the box body and the top shaft is fixedly connected to the push frame. The push frame and the second electric push rod are pushed to move by the first electric push rod, so that the second electric push rod alternately supports the first top frame and the second top frame to realize alternating lifting and lowering between the filter plate and the sealing plate.

[0016] Furthermore, limit shafts are provided on both sides of the push frame, and the limit shafts are fixed on the top plate of the box body to serve as limit guides for the movement of the push frame.

[0017] Furthermore, a collecting box is provided on the top of the box body, and a cleaning port is provided on one side of the collecting box; the opening on one side of the collecting box is aligned with the cleaning mechanism and the purge mechanism for collecting impurities.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1) The wastewater enters the box through the water inlet pipe and then passes through the filter plates on the two mounting racks for filtration, and then enters the adsorption mechanism for adsorption treatment, and finally is discharged from the box through the water outlet pipe. The monitor monitors the quality of the discharged water. If the monitoring result is qualified, it is directly discharged. If the monitoring result is unqualified, the wastewater is discharged and transferred for secondary treatment. When replacing the filter plate, the second top rack can be directly lifted. For the convenience of replacement, it can also be replaced by the provided changing mechanism. The first electric push rod pushes the push rack and the second electric push rod to the first top rack or the second top rack, and then the second electric push rod is used to push to complete the extraction effect, which saves time and effort. The second electric push rod is a multi-stage push rod that can continuously lift a height much greater than the length of the electric push rod body, ensuring that the lifting and replacement of the filter plate are smoothly realized; secondly, during the lifting process of the filter plate, the cleaning roller is rotated by the cooperation of the rack and the gear, thereby improving the cleaning effect of the cleaning roller; further, the filter screen can be purged by the blowing mechanism to loosen the attached impurities in advance or blow them away directly, which is beneficial to the subsequent cleaning treatment of the cleaning roller;

[0020] 2) When replacing the filter plates, the two filter plates in the mounting frame can be replaced one by one, so as to ensure that there is always one filter plate in the filtering working state, and then the sealing plate at the mounting frame of the replaced filter plate is lowered to block and cut off the water passage, so that the wastewater can pass through the other filter plate without the sealing plate lowered. According to the different replacement positions of the filter plates, the following two filter plates are formed: Figure 7 The multiple water flow channels of the first flow channel, the second flow channel and the third flow channel can always maintain two filtering procedures, keep the continuous filtration process of wastewater uninterrupted, and ensure the filtering effect and efficiency while replacing and cleaning the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Attachment Figure 1 This is a schematic diagram of the structure of a wastewater treatment device for real-time water quality monitoring in this utility model. Figure 1 ;

[0022] Attachment Figure 2 It is a structural diagram of the filtering mechanism and the cleaning mechanism;

[0023] Attachment Figure 3 This is a schematic diagram of the structure of a wastewater treatment device for real-time water quality monitoring in this utility model. Figure 2 ;

[0024] Attachment Figure 4 This is a schematic diagram of the structure of the replacement mechanism Figure 1 ;

[0025] Attachment Figure 5 This is a schematic diagram of the structure of the replacement mechanism Figure 2 ;

[0026] Attachment Figure 6 It is a schematic diagram of the structure of the cleaning mechanism;

[0027] Attachment Figure 7 This is a schematic diagram of the water flow route when a single filter plate is replaced;

[0028] In the figure: 1. Box body; 11. Through slot; 12. Water inlet pipe; 13. Water outlet pipe; 14. Collection box; 141. Cleaning port; 2. Monitor; 21. Probe; 3. Filter mechanism; 31. Mounting frame; 311. First slot; 312. Second slot; 32. Connecting frame; 33. Filter plate; 331. Mounting frame; 332. Filter screen; 333. Rack; 334. First top frame; 4. Cleaning mechanism; 41. Fixing plate; 42. Cleaning roller; 421. Rotating shaft; 422. Gear; 411. First protrusion; 5. Changing mechanism; 51. Pushing frame; 511. Support; 52. First electric push rod; 53. Second electric push rod; 531. Mounting seat; 54. Limiting shaft;

[0029] 6. Purge mechanism; 61. Air knife; 62. Support shaft; 63. Pipe; 7. Sealing plate; 71. Second top frame; 711. Second protrusion; 8. Adsorption mechanism; 91. First flow channel; 92. Second flow channel; 93. Third flow channel. DETAILED DESCRIPTION

[0030] To facilitate understanding by those skilled in the art, Figure 1-7 , the technical solution of the utility model is further described in detail.

[0031] A wastewater treatment device for real-time monitoring of water quality comprises a casing 1, wherein a filtering mechanism 3 and an adsorption mechanism 8 are provided in the casing 1 for treating wastewater, and a cleaning mechanism 4 is provided on the top of the casing 1 for treating the filtrate on the filtering mechanism 3; a monitor 2 is provided at one end of the casing 1; a water inlet pipe 12 and a water outlet pipe 13 are provided on the casing 1, and a through groove 11 is provided on the top of the casing 1 for cooperating with the replacement and cleaning of the filtering mechanism 3; a monitoring probe 21 is provided on the monitor 2, and the monitoring probe 21 is provided in the water outlet pipe 13 for monitoring the treated wastewater; the monitor 2 is a water quality monitor in the prior art, specifically a multi-parameter water quality analyzer, which performs specific analysis and monitoring on specific parameters such as pH value, dissolved oxygen, total hardness, chroma, turbidity, and salinity, and is purchased from the market or customized, and has a model number of ZASZ-H2024.

[0032] The filtering mechanism 3 includes a mounting frame 31, a connecting frame 32, and a filter plate 33; a pair of mounting frames 31 are provided and are arranged at both ends of the connecting frame 32, a first slot 311 and a second slot 312 are provided on the mounting frame 31, the filter plate 33 is plugged into the second slot 312, a plug-in sealing plate 7 is provided in the first slot 311, the filter plate 33 includes a mounting frame 331, a filter screen 332 is provided on the mounting frame 331, a rack 333 is provided on one side of the mounting frame 331, a first top frame 334 is provided on the top of the mounting frame 331, and a second top frame 71 is provided on the top of the sealing plate 7; the filter screen 332 is closed by the sealing plate 7 for filtering wastewater, and the mounting frame is connected to the through slot; the filter plate and the sealing plate are inserted into the mounting frame along the through slot.

[0033] The cleaning mechanism 4 includes a fixed plate 41 and a cleaning roller 42; the fixed plate 41 is fixed to the top plate of the box body 1, and a rotating shaft 421 is provided at both ends of the cleaning roller 42 and is rotatably connected to the fixed plate 41. A gear 422 is provided on the rotating shaft 421. When the filter plate 33 rises, the gear 422 will engage the rack 333 on the mounting frame 331 to drive the cleaning roller 42 to rotate, thereby improving the effect of the cleaning roller 42 in cleaning the filter screen 332.

[0034] A first protrusion 411 is provided on a side surface of the fixing plate 41 for contacting the mounting frame 331 .

[0035] A second protrusion 711 is provided on one side of the second top frame 71 for contacting the installation frame 331 ; the first protrusion 411 cooperates with the second protrusion 711 to guide and restrict the replacement and installation of the filter plate 33 .

[0036] A purge mechanism 6 is provided on the top of the box body 1, and the purge mechanism 6 is arranged at a height lower than the cleaning roller 42; the purge mechanism includes a wind knife 61, a support shaft 62 is provided at the bottom of the wind knife 61 and is fixedly connected to the top plate of the box body 1, and a pipe 63 is provided on one side of the wind knife 61 and is connected to an external air supply mechanism; the wind knife 61 blows air to purge the filter screen 332 so that impurities on the filter screen 332 are loosened and blown away in advance, and then cooperated with the cleaning roller 42 to better achieve the cleaning effect.

[0037] The top of the box body 1 is provided with a changing mechanism 5 including a push frame 51, a first electric push rod 52, and a second electric push rod 53; supports 511 are provided at both ends of the push frame 51, and the second electric push rod 53 is fixed on the support 511. A mounting seat 531 is provided on the top shaft of the second electric push rod 53 for supporting the first top frame 334 and the second top frame 71. The first electric push rod 52 is fixed on the box body 1 and the top shaft is fixedly connected to the push frame 51. The first electric push rod 52 pushes the push frame 51 and the second electric push rod 53 to move, so that the second electric push rod 53 alternately supports the first top frame 334 and the second top frame 71 to realize the alternating lifting and lowering between the filter plate 33 and the sealing plate 7.

[0038] The push frame 51 is provided with limiting shafts 54 on both sides. The limiting shafts 54 are fixed on the top plate of the box body 1 to play a limiting and guiding role in the movement of the push frame 51.

[0039] A collecting box 14 is provided on the top of the box body 1 , and a cleaning port 141 is provided on one side of the collecting box 14 ; the opening on one side of the collecting box 14 is aligned with the cleaning mechanism 4 and the purge mechanism 6 for collecting impurities.

[0040] When the filter plates 33 are replaced, the two filter plates in the mounting frame 31 can be replaced one by one, so as to ensure that one filter plate 33 is always kept in the filtering working state. Then, the sealing plate 7 at the mounting frame 31 of the replaced filter plate 33 is lowered to block and cut off the water passage, so that the wastewater passes through the other filter plate 33 where the sealing plate 7 is not lowered, and the filter plates 33 are replaced. Figure 7 The multiple water flow channels of the first flow channel 91, the second flow channel 92, and the third flow channel 93 can always maintain two filtering procedures, keep the continuous filtration process of wastewater uninterrupted, and ensure the filtering effect and efficiency while replacing and cleaning the filter plate.

[0041] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] In summary, the electronic or electrical components including but not limited to electric push rods, motors, etc. are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art, and are not within the scope of protection of the present invention;

[0043] The above content is merely an example and explanation of the structure of the present utility model. Technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the scope of protection of the present utility model.

Claims

1. A wastewater treatment device with real-time water quality monitoring, comprising a housing, a filtering mechanism and an adsorption mechanism disposed within the housing to treat wastewater, and a cleaning mechanism disposed on the top of the housing to process filtered material from the filtering mechanism; a monitoring instrument disposed at one end of the housing; a water inlet pipe and a water outlet pipe disposed on the housing, and a through slot disposed on the top of the housing for facilitating replacement and cleaning of the filtering mechanism; and a monitoring probe disposed on the monitoring instrument, disposed within the outlet pipe to monitor the treated wastewater. It is characterized by The filter mechanism includes a mounting frame, a connecting frame, and a filter plate; a pair of mounting frames are provided and are arranged at both ends of the connecting frame, a first slot and a second slot are provided on the mounting frame, the filter plate is plugged into the second slot, a plug-in sealing plate is provided in the first slot, the filter plate includes a mounting frame, a filter screen is provided on the mounting frame, a rack is provided on one side of the mounting frame, a first top frame is provided on the top of the mounting frame, and a second top frame is provided on the top of the sealing plate; the filter screen is closed by the sealing plate to filter the wastewater; The cleaning mechanism includes a fixed plate and a cleaning roller; the fixed plate is fixed on the top plate of the box body, and rotating shafts are provided at both ends of the cleaning roller and are rotatably connected to the fixed plate. A gear is provided on the rotating shaft. When the filter plate rises, the gear will engage the rack on the mounting frame to drive the cleaning roller to rotate, thereby improving the effect of the cleaning roller in cleaning the filter screen.

2. A wastewater treatment device for real-time water quality monitoring according to claim 1, characterized in that A first protrusion is provided on the side of the fixing plate for contacting the installation frame; a second protrusion is provided on one side of the second top frame for contacting the installation frame; the first protrusion and the second protrusion cooperate with each other to guide and limit the replacement and installation of the filter plate.

3. A wastewater treatment device for real-time water quality monitoring according to claim 1, characterized in that A purge mechanism is provided on the top of the box body, and the height of the purge mechanism is lower than the cleaning roller; the purge mechanism includes an air knife, a support shaft is provided at the bottom of the air knife and is fixedly connected to the top plate of the box body, and a pipe is provided on one side of the air knife and is connected to an external air supply mechanism.

4. A wastewater treatment device for real-time water quality monitoring according to claim 1, characterized in that The top of the box body is provided with a changing mechanism including a push frame, a first electric push rod, and a second electric push rod; supports are provided at both ends of the push frame, the second electric push rod is fixed on the supports, and a mounting seat is provided on the top shaft of the second electric push rod for supporting the first top frame and the second top frame, the first electric push rod is fixed on the box body and the top shaft is fixedly connected to the push frame.

5. A wastewater treatment device for real-time water quality monitoring according to claim 4, characterized in that Limiting shafts are provided on both sides of the push frame, and the limiting shafts are fixed on the top plate of the box body to play a limiting and guiding role in the movement of the push frame.

6. A wastewater treatment device for real-time water quality monitoring according to claim 1, characterized in that A collecting box is provided on the top of the box body, and a cleaning port is provided on one side of the collecting box; the opening on one side of the collecting box is aligned with the cleaning mechanism and the purge mechanism for collecting impurities.

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