A wastewater treatment device with monitoring function

Abstract

This invention discloses a wastewater treatment device with monitoring function, relating to the field of wastewater treatment technology. The wastewater treatment device includes a shell, a support, an upper end cover, a lower end cover, and a mounting plate. The support is located on the outside of the shell. Compared with current wastewater treatment devices, this invention has a set of flow meters and sealing components above each set of filter tubes. The flow meters allow staff to easily monitor whether a set of filter tubes is blocked. By controlling the opening and closing of several sealing components, the backflushing cleaning effect of compressed gas on the filter tubes can be improved without changing the amount of gas delivered by the external compressed gas conveying equipment. Through the cooperation of the waste pipe, isolation mechanism, hollow telescopic component, and sealing components, this invention can perform targeted cleaning of a blocked set of filter tubes without affecting the normal filtration and treatment of wastewater, thereby improving wastewater treatment efficiency.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically a wastewater treatment device with monitoring function. Background Technology

[0002] In today's society, with the acceleration of industrialization and the continuous growth of the population, the amount of wastewater generated is increasing day by day. Various industrial production activities, such as chemical, textile, and pharmaceutical industries, will discharge a large amount of wastewater containing different pollutants during the manufacturing process, and filtration is one of the key links in wastewater treatment.

[0003] Current wastewater filtration devices typically use filter tubes to directly trap particulate matter in wastewater. For example, patents "CN211198732U A Microporous Filtration Device for Treating Heavy Metal Wastewater" and "CN219128457U A Microporous Precision Filter for Easy Replacement" each disclose a wastewater filtration technology. However, these technologies cannot monitor the usage of each filter tube in real time during operation. Furthermore, they cannot perform targeted cleaning of clogged filter tubes without affecting normal wastewater filtration. This undoubtedly reduces the efficiency of wastewater treatment for enterprises and increases the difficulty of subsequent filter tube replacement or maintenance. Finally, if a wastewater leak is detected during operation, the existing wastewater filtration devices usually shut down for maintenance. However, this approach significantly impacts the continuous production process. Each shutdown not only requires the wastewater being treated to be reprocessed, wasting a significant amount of time and resources, but may also force the entire wastewater treatment process to be interrupted, triggering a chain reaction. Summary of the Invention

[0004] The purpose of this invention is to provide a wastewater treatment device with monitoring function to solve the problems raised in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a wastewater treatment device with monitoring function, the wastewater treatment device comprising a shell, a support, an upper end cover, a lower end cover, and a mounting plate. The support is disposed on the outside of the shell, the mounting plate is disposed on top of the shell, the upper end cover is disposed on top of the mounting plate, and the lower end cover is disposed on the bottom of the shell. The lower end cover is detachably connected to the shell by bolts. A liquid inlet is provided on the lower outer side of the shell. A pressure gauge port, a drain port, and an air inlet are provided on the upper end of the upper end cover. Several sets of flow meters are disposed inside the mounting plate, and each set of flow meters has a [missing information - likely a device name or designation]. The device is equipped with a set of filter tubes, and each set of flow meters has a set of outlet pipes above it. Each set of outlet pipes has several sets of outlets. When the device is working, the wastewater to be treated enters the housing from the inlet on the outer side of the lower end of the housing. The wastewater is filtered through the filter tubes, and the treated wastewater flows from the outlet on the outlet pipe to the mounting plate and then is discharged through the drain port. Compared with current wastewater treatment devices, this invention has a set of flow meters at the outlet end of each set of filter tubes. The flow meters allow the staff to easily determine whether a set of filter tubes is blocked based on the change in flow rate, so as to quickly replace or clean the blocked filter tubes.

[0006] Furthermore, a diversion pipe is provided above the mounting plate, and a sealing assembly is provided above each set of liquid outlet pipes. Several sets of sealing assemblies are connected to the air inlet through the diversion pipe. When treating wastewater, the present invention prevents the filtered wastewater from flowing into the diversion pipe through the sealing assembly. After the wastewater treatment is completed, the operator can connect the air inlet to an external compressed gas conveying device, and then block the liquid outlet on the liquid outlet pipe through the sealing assembly. Finally, the lower end cover is removed from the lower end of the housing. When the external compressed gas conveying device delivers compressed gas into the air inlet, the compressed gas will enter several sets of filter tubes along the diversion pipe. The filter residue adhering to the outer surface of several sets of filter tubes will be discharged from the lower end of the housing through "compressed air backflushing" so as to treat the wastewater afterwards.

[0007] Furthermore, the sealing assembly includes a sealing seat, an air guide pipe above the sealing seat, a sealing frame and an electromagnet inside the sealing seat, the sealing frame connected to the sealing seat via a compression spring rod, the electromagnet located outside the sealing frame, the sealing frame connected to a diversion pipe via the air guide pipe, an air hole at the lower end of the sealing frame, a support rod and a sealing block inside the sealing frame, one end of the support rod fixedly mounted on the sealing seat, and the other end connected to the sealing block, the sealing block being adapted to the air hole. When treating wastewater, the sealing assembly is in a closed, non-working state, with the sealing block located inside the air hole, preventing filtered wastewater from flowing into the diversion pipe. After wastewater treatment, the operator can turn on the electromagnet, at which point the sealing assembly is in working condition, generating a magnetic field that attracts the sealing frame. At this point, the sealing frame will move downwards. Since the support rod is fixedly installed on the sealing seat, the sealing block will detach from the air hole. Through the above technical solution, on the one hand, the sealing frame can block the liquid outlet on the liquid outlet pipe, and on the other hand, it ensures that when the external compressed gas conveying equipment delivers compressed gas into the air inlet, the compressed gas will enter the filter tube along the diversion pipe, the guide pipe and the sealing frame. Finally, compared with the current wastewater treatment device, the present invention can also improve the backflushing cleaning effect of compressed gas on the filter tube by controlling the opening and closing of several sets of sealing components without changing the amount of gas delivered by the external compressed gas conveying equipment. That is, when it is necessary to improve the cleaning effect of a certain set of filter tubes, the operator can only open one set of sealing components above the filter tube to be cleaned, and the other sealing components are in the closed state. At this time, the compressed gas will only enter the interior of the filter tube to be cleaned. Through the above technical solution, energy consumption can be effectively reduced.

[0008] Furthermore, each set of filter tubes has a set of water quality detection elements installed at its upper internal end. The housing contains a waste pipe and an isolation mechanism, with a hollow telescopic component between the waste pipe and the isolation mechanism. A fixing seat is located in the middle of the mounting plate, and the waste pipe is connected to the fixing seat. A reversing motor is located above the fixing seat. A three-way pipe is installed inside the lower end cover, with one end aligned with the waste pipe. Both ends of the three-way pipe have a set of sealing caps, each set of sealing caps being detachably installed inside the three-way pipe using bolts. During operation, the water quality detection elements detect whether the filtered wastewater meets the standards. If the water quality of a certain set of filter tubes is detected, the system will detect the wastewater. If the wastewater quality at the upper end of the filter tube is substandard, it can be determined that this set of filter tubes has malfunctioned and cannot filter the wastewater normally. At this time, the operator can turn on the reversing motor, which drives the fixed base and waste pipe to rotate until the isolation mechanism is aligned with the malfunctioning filter tube. Then, the operator can use the hollow telescopic component to bring the isolation mechanism close to the malfunctioning filter tube, thus isolating the malfunctioning filter tube from the internal environment of the housing and preventing the wastewater to be treated from being discharged from the malfunctioning filter tube. Through the above technical solution, the present invention can effectively improve the filtration effect and treatment efficiency of wastewater and avoid the problem of stopping the machine when encountering filter tube damage or other situations.

[0009] Furthermore, the isolation mechanism includes an isolation seat, a fixed cover, and a movable cover. The isolation seat is internally equipped with an annular turntable and a drive assembly. The fixed cover is fixedly installed on the isolation seat, and the movable cover is fixedly installed on the annular turntable. When the isolation mechanism is not in operation, both the fixed cover and the movable cover are located above the isolation seat near the hollow telescopic assembly. When the operator needs the isolation mechanism to operate, the drive assembly can be directly activated, controlling the annular turntable to rotate within the isolation seat. At this time, the movable cover will move to the end above the isolation seat away from the hollow telescopic assembly. The fixed cover and the movable cover form a sealed space, thereby separating the malfunctioning filter tube from the internal environment of the housing, preventing the wastewater to be treated from being discharged from the malfunctioning filter tube, thus avoiding pollution of the filtered wastewater.

[0010] Furthermore, the upper surfaces of both the fixed cover and the movable cover are in contact with the lower surface of the mounting plate. Both the fixed cover and the movable cover are arc-shaped structures, and their diameters are larger than the diameter of the filter tube. Through the above technical solution, on the one hand, the wastewater to be filtered is prevented from flowing into the closed space formed by the fixed cover and the movable cover, and on the other hand, it is ensured that the fixed cover and the movable cover can completely surround the filter tube.

[0011] Furthermore, a first through groove is provided at one end of the waste pipe near the hollow telescopic assembly, and a second through groove is provided at one end of the fixing cover near the hollow telescopic assembly. The hollow telescopic assembly includes a first connecting frame and a second connecting frame. The first connecting frame is fixedly installed on the waste pipe and aligned with the first through groove, and the second connecting frame is fixedly installed on the fixing cover and aligned with the second through groove. The second connecting frame is located inside the first connecting frame. A set of linear motors is provided at both the upper and lower ends inside the first connecting frame. The two sets of linear motors control the movement of the second connecting frame within the first connecting frame. In the process of wastewater treatment, if a flow meter detects severe blockage in a certain set of filter tubes, the operator can first open a set of sealing components located above the set of filter tubes to seal the outlet that mates with the set of filter tubes. Then, the operator can drive the waste pipe and the isolation mechanism to rotate through the reversing motor and the fixing seat. When the isolation mechanism is aligned with the blocked filter tube, the two sets of linear motors control the second connecting frame and the isolation mechanism to move closer to the blocked filter tube. When the isolation seat moves to the blocked filter tube... After the pipe is positioned directly below, the drive assembly controls the rotation of the annular turntable and the movable cover to form a sealed space through the fixed cover and the movable cover. Then, the operator can remove the sealing cap at the lower end of the three-way pipe. At this time, the wastewater trapped between the fixed cover and the movable cover will flow to the outside through the first channel, the second channel, the waste pipe, and the three-way pipe. Finally, the operator can supply compressed gas into the air inlet. The compressed gas will then enter the clogged filter tube through the diversion pipe and a set of sealing components that are in the open state. The compressed gas can clean the clogged filter tube. The filter residue generated during cleaning will flow to the outside through the first channel, the second channel, the waste pipe, and the three-way pipe. After cleaning, the operator can reinstall the sealing cap at the lower end of the three-way pipe, then reset the movable cover through the drive assembly, reset the second connecting frame and the isolation mechanism through the linear motor, and finally close the sealing components. Compared with current wastewater treatment devices, this invention can perform targeted cleaning of a clogged set of filter tubes without affecting the normal filtration treatment of wastewater, thereby improving wastewater treatment efficiency and reducing the probability of downtime.

[0012] Furthermore, the drive assembly includes a transmission gear, an internal gear, and an adjusting motor. The internal gear is located below the annular turntable, and the transmission gear consists of several sets, which are evenly arranged inside the internal gear. One set of transmission gears is connected to the adjusting motor. Under the action of the several sets of transmission gears and the internal gear, the operator can control the rotation angle of the annular turntable and the movable cover by adjusting the motor, so that the fixed cover and the movable cover can form a sealed space, thereby isolating the filter tube from the wastewater to be treated inside the housing.

[0013] Furthermore, a humidity detection element is provided on the inner wall of the end of the housing near the lower end cover. Several sets of humidity detection elements are arranged in a ring on the inner wall of the end of the housing near the lower end cover. Under normal circumstances, the lower end cover and the housing are in a tight fit. When a gap appears between the lower end cover and the housing, wastewater will flow through the humidity detection element along the gap. The fit between the lower end cover and the housing can be monitored in real time by several sets of humidity detection elements, so that the staff can repair or replace the lower end cover in a timely manner.

[0014] Furthermore, an air pump is installed inside the lower end cover. An annular groove is provided on the outer wall of the lower end cover near the humidity detection element, and an annular airbag is installed inside the annular groove. The annular airbag is not in contact with the several sets of humidity detection elements or the inner wall of the housing. The air pump is connected to the annular airbag and electrically connected to the several sets of humidity detection elements. When the invention has been used for a long time, and a gap appears between the lower end cover and the housing, the several sets of humidity detection elements will detect wastewater flowing along the gap between the lower end cover and the housing. At this time, the several sets of humidity detection elements will transmit a signal to the air pump. After receiving the signal, the air pump delivers gas into the annular airbag to inflate the annular airbag. The annular airbag suppresses wastewater leakage, thereby preventing wastewater from flowing to the outside. Through the above technical solution, the invention can effectively delay the time for wastewater to flow to the outside, ensuring that the current batch of wastewater can complete the normal treatment process in an orderly manner according to the established process, and ensuring that the overall production rhythm is not disturbed.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Compared with current wastewater treatment devices, this invention has a flow meter and sealing assembly installed above each set of filter tubes. The flow meters allow staff to easily monitor whether a set of filter tubes is blocked, so that the blocked filter tubes can be quickly replaced or cleaned. By controlling the opening and closing of several sets of sealing assemblies, the backflushing cleaning effect of compressed gas on the filter tubes can be improved without changing the amount of gas delivered by the external compressed gas conveying equipment, thereby reducing energy consumption.

[0017] 2. This invention also includes a waste pipe, an isolation mechanism, and a hollow telescopic assembly. During wastewater filtration, if a severe blockage is detected in a certain group of filter tubes, the waste pipe, isolation mechanism, hollow telescopic assembly, and sealing assembly work together to clean the blocked filter tubes without affecting normal wastewater filtration, thereby improving wastewater treatment efficiency. Furthermore, each filter tube has a water quality detection element installed at its upper interior. This element detects whether the filtered wastewater meets standards. If the wastewater flowing through the upper part of a filter tube is found to be substandard, the isolation mechanism and hollow telescopic assembly can isolate the malfunctioning filter tube from the internal environment of the casing, preventing the wastewater from being discharged from the malfunctioning tube. Compared to current wastewater treatment devices, this invention effectively improves wastewater filtration and avoids the problem of shutdown when filter tubes are damaged.

[0018] 3. This invention also includes several sets of humidity detection elements and an annular airbag. The humidity detection elements can monitor the fit between the lower end cover and the housing in real time. When the invention has been used for a long time and a gap appears between the lower end cover and the housing, gas is pumped into the annular airbag to inflate it. The annular airbag helps to suppress wastewater leakage, thus preventing wastewater from flowing to the outside. Compared with current wastewater treatment devices, this invention can effectively delay the time it takes for wastewater to flow to the outside, ensuring that the current batch of wastewater can complete the normal treatment process in an orderly manner according to the established process, and ensuring that the overall production rhythm is not disturbed. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the housing of the present invention;

[0021] Figure 3 This is a schematic diagram of the connection of several sets of filter tubes according to the present invention;

[0022] Figure 4 This is a schematic diagram showing the location of the sealing assembly of the present invention;

[0023] Figure 5 This is a cross-sectional view of the sealing assembly of the present invention;

[0024] Figure 6 This is a schematic diagram showing the connection between the waste pipe and the isolation mechanism of the present invention;

[0025] Figure 7 This is a schematic diagram of the isolation mechanism structure of the present invention;

[0026] Figure 8This is an internal sectional view of the isolation seat of the present invention;

[0027] Figure 9 For the present invention Figure 6 Schematic diagram of the structure of section A.

[0028] In the diagram: 1. Housing; 11. Liquid inlet; 12. Humidity detection element; 2. Bracket; 3. Upper cover; 31. Pressure gauge port; 32. Drain port; 33. Air inlet; 331. Diverter pipe; 4. Lower cover; 41. T-connector; 42. Air pump; 43. Annular airbag; 5. Mounting plate; 51. Fixing seat; 52. Reversing motor; 6. Filter tube; 61. Flow meter; 62. Liquid outlet pipe; 621. Liquid outlet; 63. Sealing seat; 631. Air guide pipe; 632. Sealing frame; 6321. Sealing block; 633. Electromagnet; 7. Waste pipe; 71. First connecting frame; 8. Isolation mechanism; 81. Isolation seat; 811. Annular turntable; 812. Internal gear; 813. Adjusting motor; 82. Fixing cover; 821. Second connecting frame; 83. Movable cover. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example: Figures 1-4As shown, the present invention provides a technical solution: a wastewater treatment device with monitoring function. The wastewater treatment device includes a housing 1, a support 2, an upper end cover 3, a lower end cover 4, and a mounting plate 5. The support 2 is located on the outside of the housing 1, the mounting plate 5 is located above the housing 1, the upper end cover 3 is located above the mounting plate 5, and the lower end cover 4 is located below the housing 1. The lower end cover 4 is detachably connected to the housing 1 by bolts. An inlet 11 is provided on the lower outer side of the housing 1. A pressure gauge port 31, a drain port 32, and an air inlet 33 are provided on the upper end of the upper end cover 3. Several sets of flow meters 61 are arranged inside the mounting plate 5. A set of filter tubes 6 are arranged below each set of flow meters 61. Each of the 61 is equipped with a set of outlet pipes 62, and each set of outlet pipes 62 is equipped with several sets of outlet ports 621. When the present invention is working, the wastewater to be treated enters the housing 1 from the inlet 11 on the outer side of the lower end of the housing 1, and is filtered through the filter pipes 6. Finally, the treated wastewater flows from the outlet ports 621 on the outlet pipes 62 to the mounting plate 5, and is then discharged through the drain port 32. Compared with the current wastewater treatment device, the present invention is equipped with a flow meter 61 at the outlet end of each set of filter pipes 6. The flow meter 61 allows the staff to easily monitor whether a set of filter pipes 6 is blocked in real time according to the change in flow rate, so as to quickly replace or clean the blocked filter pipes 6.

[0031] like Figures 2-4 As shown, a diversion pipe 331 is provided above the mounting plate 5, and a set of sealing components is provided above each set of liquid outlet pipes 62. Several sets of sealing components are connected to the air inlet 33 through the diversion pipe 331. When treating wastewater, the present invention prevents the filtered wastewater from flowing into the diversion pipe 331 through the sealing components. After the wastewater treatment is completed, the staff can connect the air inlet 33 to the external compressed gas conveying equipment, and then block the liquid outlet 621 on the liquid outlet pipe 62 through the sealing components. Finally, the lower end cover 4 is removed from the lower end of the housing 1. When the external compressed gas conveying equipment delivers compressed gas into the air inlet 33, the compressed gas will enter several sets of filter pipes 6 along the diversion pipe 331. The filter residue adhering to the outer surface of several sets of filter pipes 6 will be discharged from the lower end of the housing 1 through "compressed air backflushing" so as to treat the wastewater afterwards.

[0032] like Figures 4-5As shown, the sealing assembly includes a sealing seat 63, with a vent pipe 631 positioned above the sealing seat 63. Inside the sealing seat 63 are a sealing frame 632 and an electromagnet 633. The sealing frame 632 is connected to the sealing seat 63 via a compression spring rod. The electromagnet 633 is positioned outside the sealing frame 632. The sealing frame 632 is connected to a diversion pipe 331 via the vent pipe 631. A vent is provided at the lower end of the sealing frame 632. Inside the sealing frame 632 are a support rod and a sealing block 6321. One side of the support rod... One end is fixedly installed on the sealing seat 63, and the other end of the support rod is connected to the sealing block 6321. The sealing block 6321 is adapted to the air hole. When treating wastewater, the sealing assembly is in a closed and non-working state. At this time, the sealing block 6321 is located in the air hole, preventing the filtered wastewater from flowing into the diversion pipe 331. After the wastewater treatment is completed, the operator can turn on the electromagnet 633. At this time, the sealing assembly is in a working state, and the electromagnet 633 generates a set of attraction seals. The magnetic field of the sealing frame 632 causes the sealing frame 632 to move downwards. Since the support rod is fixedly installed on the sealing seat 63, the sealing block 6321 will detach from the air hole. Through the above technical solution, on the one hand, the sealing frame 632 can block the liquid outlet 621 on the liquid outlet pipe 62. On the other hand, it ensures that when the external compressed gas conveying equipment delivers compressed gas into the air inlet 33, the compressed gas will enter the filter tube 6 along the diversion pipe 331, the guide pipe 631 and the sealing frame 632. Finally, compared with the current wastewater treatment device, the present invention can also improve the back-flushing cleaning effect of compressed gas on the filter tube 6 by controlling the opening and closing of several sets of sealing components without changing the amount of gas delivered by the external compressed gas conveying equipment. That is, when it is necessary to improve the cleaning effect of a certain set of filter tubes 6, the operator can only open one set of sealing components above the filter tube 6 to be cleaned, and the other sealing components are in the closed state. At this time, the compressed gas will only enter the interior of the filter tube 6 to be cleaned. Through the above technical solution, energy consumption can be effectively reduced.

[0033] like Figures 2-6As shown, each set of filter tubes 6 has a set of water quality detection elements (not shown in the figure) installed at the upper end of its interior. The housing 1 contains a waste pipe 7 and an isolation mechanism 8. A hollow telescopic assembly is installed between the waste pipe 7 and the isolation mechanism 8. A fixing seat 51 is located in the middle of the mounting plate 5, and the waste pipe 7 is connected to the fixing seat 51. A reversing motor 52 is installed above the fixing seat 51. A three-way pipe 41 is installed inside the lower end cover 4. One end of the three-way pipe 41 is aligned with the waste pipe 7, and both ends of the three-way pipe 41 are equipped with a set of sealing caps. Each set of sealing caps is detachably installed inside the three-way pipe 41 by bolts. During operation, the water quality detection elements detect whether the filtered wastewater meets the standards. If the water quality is detected flowing through a certain set of filter tubes... If the wastewater quality at the upper end of filter tube 6 is substandard, it can be determined that this set of filter tubes 6 has malfunctioned and can no longer filter the wastewater normally. At this time, the operator can turn on the reversing motor 52, which drives the fixed base 51 and waste pipe 7 to rotate until the isolation mechanism 8 is aligned with the malfunctioning filter tube 6. Then, the operator can use the hollow telescopic component to bring the isolation mechanism 8 close to the malfunctioning filter tube 6, and the isolation mechanism 8 will separate the malfunctioning filter tube 6 from the internal environment of the housing 1, preventing the wastewater to be treated from being discharged from the malfunctioning filter tube 6. Through the above technical solution, the present invention can effectively improve the filtration effect and treatment efficiency of wastewater and avoid the problem of stopping the machine when the filter tube 6 is damaged.

[0034] like Figures 6-8 As shown, the isolation mechanism 8 includes an isolation seat 81, a fixed cover 82, and a movable cover 83. The isolation seat 81 is provided with an annular turntable 811 and a drive assembly inside. The fixed cover 82 is fixedly installed on the isolation seat 81, and the movable cover 83 is fixedly installed on the annular turntable 811.

[0035] like Figures 6-8 As shown, the upper surfaces of both the fixed cover 82 and the movable cover 83 are in contact with the lower surface of the mounting plate 5. Both the fixed cover 82 and the movable cover 83 are arc-shaped structures, and the diameters of both the fixed cover 82 and the movable cover 83 are larger than the diameter of the filter tube 6.

[0036] When the isolation mechanism 8 in this invention is not in operation, both the fixed cover 82 and the movable cover 83 are located above the isolation seat 81 near the end of the hollow telescopic component. When the staff needs the isolation mechanism 8 to work, they can directly turn on the drive component and control the annular turntable 811 to rotate inside the isolation seat 81. At this time, the movable cover 83 will move to the end above the isolation seat 81 away from the hollow telescopic component. The fixed cover 82 and the movable cover 83 form a sealed space, thereby separating the filter tube 6 that cannot work properly from the internal environment of the housing 1, and preventing the wastewater to be treated from being discharged from the filter tube 6 that cannot work properly, so as not to pollute the wastewater that has been filtered and treated.

[0037] like Figures 6-7 As shown, a first through groove is provided at one end of the waste pipe 7 near the hollow telescopic assembly, and a second through groove is provided at one end of the fixed cover 82 near the hollow telescopic assembly. The hollow telescopic assembly includes a first connecting frame 71 and a second connecting frame 821. The first connecting frame 71 is fixedly installed on the waste pipe 7 and aligned with the first through groove. The second connecting frame 821 is fixedly installed on the fixed cover 82 and aligned with the second through groove. The second connecting frame 821 is located inside the first connecting frame 71. A set of linear motors is provided at both the upper and lower ends inside the first connecting frame 71. The movement of the second connecting frame 821 within the first connecting frame 71 is controlled by the two sets of linear motors.

[0038] like Figures 7-8 As shown, the drive assembly includes a transmission gear, an internal gear 812, and an adjusting motor 813. The internal gear 812 is located below the annular turntable 811. Several sets of transmission gears are provided, and the several sets of transmission gears are evenly arranged inside the internal gear 812. One set of transmission gears is connected to the adjusting motor 813.

[0039] In the wastewater treatment process of this invention, if a severe blockage is detected in a certain group of filter tubes 6 by the flow meter 61, the operator can first open a set of sealing components located above the group of filter tubes 6 to seal the outlet 621 that cooperates with the group of filter tubes 6. Then, the operator can drive the waste pipe 7 and the isolation mechanism 8 to rotate through the reversing motor 52 and the fixed seat 51. When the isolation mechanism 8 is aligned with the blocked filter tube 6, the second connecting frame 821 and the isolation mechanism 8 are controlled by two sets of linear motors to move closer to the blocked filter tube 6. When the isolation seat 81 moves directly below the blocked filter tube 6, the adjusting motor 813 is turned on. Under the action of several sets of transmission gears and internal gears 812, the annular turntable 811 and the movable cover 83 will rotate so that a sealed space is formed by the fixed cover 82 and the movable cover 83. Then, the operator can remove the sealing cap at the lower end of the three-way pipe 41. At this time, the contents of the fixed cover 82 and the movable cover 83 are left inside. Wastewater between points 3 and 4 flows to the outside through the first channel, the second channel, the waste pipe 7, and the three-way pipe 41. Finally, the operator can supply compressed gas into the air inlet 33. At this time, the compressed gas will enter the clogged filter tube 6 through the diversion pipe 331 and a set of sealing components that are in the open state. The compressed gas can clean the clogged filter tube 6. The filter residue generated by cleaning will flow to the outside through the first channel, the second channel, the waste pipe 7, and the three-way pipe 41. After cleaning, the operator can reinstall the sealing cover at the lower end of the three-way pipe 41, and then reset the movable cover 83 by adjusting the motor 813. The second connecting frame 821 and the isolation mechanism 8 are reset by the linear motor. Finally, the sealing components are closed. Compared with the current wastewater treatment device, the present invention can perform targeted cleaning of a clogged set of filter tubes 6 without affecting the normal filtration treatment of wastewater, thereby improving the wastewater treatment efficiency and reducing the probability of downtime.

[0040] like Figure 6 , Figure 9 As shown, a humidity detection element 12 is provided on the inner wall of the end of the housing 1 near the lower end cover 4. Several sets of humidity detection elements 12 are arranged in a ring on the inner wall of the end of the housing 1 near the lower end cover 4. Under normal circumstances, the lower end cover 4 and the housing 1 are in a tight fit. When a gap appears between the lower end cover 4 and the housing 1, wastewater will flow through the gap through the humidity detection element 12. The fit between the lower end cover 4 and the housing 1 can be monitored in real time by several sets of humidity detection elements 12, so that the staff can repair or replace the lower end cover 4 in a timely manner.

[0041] like Figure 6 , Figure 9As shown, an air pump 42 is installed inside the lower end cover 4. An annular groove is provided on the outer wall of the lower end cover 4 near the humidity detection element 12. An annular airbag 43 is installed in the annular groove. The annular airbag 43 does not contact the several sets of humidity detection elements 12 or the inner wall of the housing 1. The air pump 42 is connected to the annular airbag 43 and electrically connected to the several sets of humidity detection elements 12. When the invention has been used for a long time, and a gap appears between the lower end cover 4 and the housing 1, the several sets of humidity detection elements 12 will detect wastewater flowing along the lower end cover. The gap between 4 and the housing 1 flows into the air pump 42. At this time, several sets of humidity detection elements 12 will transmit a signal to the air pump 42. After receiving the signal, the air pump 42 delivers gas into the annular air bag 43 to make the annular air bag 43 expand. The annular air bag 43 plays a role in suppressing wastewater leakage, thereby preventing wastewater from flowing to the outside. Through the above technical solution, the present invention can effectively delay the time when wastewater flows to the outside, ensuring that the current batch of wastewater can complete the normal treatment process in an orderly manner according to the established process, and ensuring that the overall production rhythm is not disturbed.

[0042] Working principle of the invention: During operation, the wastewater to be treated enters the housing 1 through the inlet 11 on the outer side of the lower end of the housing 1. The wastewater is filtered through the filter tube 6. The treated wastewater flows along the outlet 621 on the outlet pipe 62 to the mounting plate 5, and then is discharged through the drain port 32. The operator can monitor whether a certain group of filter tubes 6 is blocked in a timely manner through several sets of flow meters 61. If a serious blockage is detected in a certain group of filter tubes 6 during the wastewater filtration process, the operator can first open a set of sealing groups located above that group of filter tubes 6. The components are arranged to seal the outlet 621 that mates with the filter tube 6. Then, the waste tube 7 and the isolation mechanism 8 are driven to rotate by the reversing motor 52 and the fixed seat 51 so that the isolation mechanism 8 is aligned with the clogged filter tube 6. Then, the second connecting frame 821 and the isolation mechanism 8 are controlled by two sets of linear motors to move closer to the clogged filter tube 6. After the isolation seat 81 moves directly below the clogged filter tube 6, the fixed cover 82 and the movable cover 83 are adjusted by the motor 813 to form a sealed space so that the clogged filter tube 6 is isolated from the internal environment of the housing 1. When the sealing cap at the lower end of the three-way pipe 41 is removed, the wastewater trapped between the fixed cover 82 and the movable cover 83 will flow to the outside through the first channel, the second channel, the waste pipe 7, and the three-way pipe 41. Finally, if the operator supplies compressed gas into the air inlet 33, the compressed gas will enter the clogged filter pipe 6 and clean it. The filter residue generated during cleaning will flow to the outside through the first channel, the second channel, the waste pipe 7, and the three-way pipe 41. After cleaning, the operator can reinstall the sealing cap on the lower end of the three-way pipe 41. Then, by adjusting the motor 813, the movable cover 83 is reset, and by using the linear motor, the second connecting frame 821 and the isolation mechanism 8 are reset. Finally, the sealing assembly is closed. After the wastewater treatment is completed, the staff can open all the sealing assemblies and remove the lower end cover 4 from the lower end of the housing 1. When the external compressed gas conveying equipment delivers compressed gas into the air inlet 33, the compressed gas will enter the filter tubes 6 along the diversion pipe 331. The filter residue adhering to the outer surface of the filter tubes 6 will be discharged from the lower end of the housing 1 by "compressed air backflushing".

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wastewater treatment device with monitoring function, characterized in that: The wastewater treatment device includes a shell (1), a support (2), an upper cover (3), a lower cover (4), and a mounting plate (5). The support (2) is located on the outside of the shell (1), the mounting plate (5) is located above the shell (1), the upper cover (3) is located above the mounting plate (5), and the lower cover (4) is located below the shell (1). The lower outer side of the shell (1) is provided with a liquid inlet (11). The upper end of the upper cover (3) is provided with a pressure gauge port (31), a drain port (32), and an air inlet (33). The mounting plate (5) is provided with several sets of flow meters (61). Each set of flow meters (61) is provided with a set of filter tubes (6) below it. Each set of flow meters (61) is provided with a set of outlet pipes (62) above it. Each set of outlet pipes (62) is provided with several sets of outlet ports (621). A diversion pipe (331) is provided above the mounting plate (5), and a set of sealing components is provided above each set of liquid outlet pipes (62). Several sets of sealing components are connected to the air inlet (33) through the diversion pipe (331). Each filter tube (6) has a set of water quality detection elements at its upper internal end. The housing (1) has a waste pipe (7) and an isolation mechanism (8) inside. A hollow telescopic component is provided between the waste pipe (7) and the isolation mechanism (8). A fixed seat (51) is provided at the middle position of the mounting plate (5). The waste pipe (7) is connected to the fixed seat (51). A reversing motor (52) is provided above the fixed seat (51). A three-way pipe (41) is provided inside the lower end cover (4). One end of the three-way pipe (41) is aligned with the waste pipe (7). A set of sealing caps is provided at both ends of the three-way pipe (41). The isolation mechanism (8) includes an isolation seat (81), a fixed cover (82) and a movable cover (83). The isolation seat (81) is provided with an annular turntable (811) and a drive assembly. The drive assembly controls the annular turntable (811) to rotate inside the isolation seat (81). The fixed cover (82) is fixedly installed on the isolation seat (81), and the movable cover (83) is fixedly installed on the annular turntable (811).

2. The wastewater treatment device with monitoring function according to claim 1, characterized in that: The sealing assembly includes a sealing seat (63), with an air guide pipe (631) above the sealing seat (63). Inside the sealing seat (63) are a sealing frame (632) and an electromagnet (633). The sealing frame (632) is connected to the sealing seat (63) via a compression spring rod. The electromagnet (633) is located outside the sealing frame (632). The sealing frame (632) is connected to a diversion pipe (331) via the air guide pipe (631). An air hole is provided at the lower end of the sealing frame (632). Inside the sealing frame (632) are a support rod and a sealing block (6321). One end of the support rod is fixedly installed on the sealing seat (63), and the other end of the support rod is connected to the sealing block (6321). The sealing block (6321) is adapted to the air hole.

3. The wastewater treatment device with monitoring function according to claim 1, characterized in that: The upper surfaces of the fixed cover (82) and the movable cover (83) are in contact with the lower surface of the mounting plate (5). The fixed cover (82) and the movable cover (83) are both arc-shaped structures. The diameters of the fixed cover (82) and the movable cover (83) are both larger than the diameter of the filter tube (6).

4. A wastewater treatment device with monitoring function according to claim 3, characterized in that: The waste pipe (7) has a first through groove at one end near the hollow telescopic assembly, and the fixed cover (82) has a second through groove at one end near the hollow telescopic assembly. The hollow telescopic assembly includes a first connecting frame (71) and a second connecting frame (821). The first connecting frame (71) is fixedly installed on the waste pipe (7) and aligned with the first through groove. The second connecting frame (821) is fixedly installed on the fixed cover (82) and aligned with the second through groove. The second connecting frame (821) is located inside the first connecting frame (71). A set of linear motors is provided at both the upper and lower ends of the interior of the first connecting frame (71). The two sets of linear motors control the movement of the second connecting frame (821) within the first connecting frame (71).

5. A wastewater treatment device with monitoring function according to claim 1, characterized in that: The drive assembly includes a transmission gear, an internal gear (812), and an adjusting motor (813). The internal gear (812) is located below the annular turntable (811). The transmission gear is provided in several groups, which are evenly arranged inside the internal gear (812). One group of transmission gears is connected to the adjusting motor (813).

6. A wastewater treatment device with monitoring function according to claim 1, characterized in that: A humidity detection element (12) is provided on the inner wall of the end of the housing (1) near the lower end cover (4). The humidity detection element (12) is provided in several groups, and the several groups of humidity detection elements (12) are distributed in a ring on the inner wall of the end of the housing (1) near the lower end cover (4).

7. A wastewater treatment device with monitoring function according to claim 6, characterized in that: An air pump (42) is installed inside the lower end cover (4). An annular groove is provided on the outer wall of the lower end cover (4) near the humidity detection element (12). An annular airbag (43) is provided in the annular groove. The air pump (42) is connected to the annular airbag (43).

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