Wastewater treatment device with monitoring function

Abstract

The invention discloses a wastewater treatment device with a monitoring function, and relates to the technical field of wastewater treatment.The wastewater treatment device comprises a shell, a support, an upper end cover, a lower end cover and a mounting plate, and the support is arranged on the outer side of the shell; compared with an existing wastewater treatment device, the wastewater treatment device has the advantages that a group of flow meters and sealing assemblies are arranged above each group of filter pipes, and a worker can conveniently and timely monitor whether a certain group of filter pipes are blocked or not through the plurality of groups of flow meters; the reverse blowing cleaning effect of compressed gas on the filter pipe can be improved on the basis that the gas conveying amount of external compressed gas conveying equipment is not changed, and through mutual cooperation of a waste pipe, an isolation mechanism, a hollow telescopic assembly and a sealing assembly, the reverse blowing cleaning effect of the compressed gas on the filter pipe can be improved on the basis that normal filtration treatment of waste water is not affected. Fixed-point cleaning is performed on a certain group of blocked filter pipes, so that the wastewater treatment efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment device with a monitoring function. Background Art

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

[0003] Current wastewater filtration treatment devices usually use filter tubes to directly intercept particulate matter in wastewater. For example, the patents "CN211198732U A microporous filtration device for treating heavy metal wastewater" and "CN219128457U A microporous precision filter that is easy to replace" each disclose a wastewater filtration treatment technology. However, during the working process, these wastewater filtration treatment technologies cannot monitor the use of each group of filter tubes in real time. On the other hand, without affecting the normal filtration treatment of wastewater, it is impossible to implement fixed-point cleaning of the blocked filter tubes, which will undoubtedly reduce the wastewater treatment efficiency of the enterprise and increase the difficulty of subsequent replacement or maintenance of the filter tubes. Finally, during the working process of the existing wastewater filtration treatment device, if wastewater leakage is found, the measure usually taken is to shut down for maintenance, but this operation mode will greatly affect the continuous production process of the enterprise. Each shutdown for maintenance not only means that the wastewater being treated needs to be readjusted, resulting in a large amount of time and resource waste, but may also cause the entire wastewater treatment link to be forced to be interrupted, thereby triggering a chain reaction. Summary of the invention

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

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wastewater treatment device with a monitoring function, the wastewater treatment device comprising a shell, a bracket, an upper end cover, a lower end cover and a mounting plate, the bracket is arranged on the outside of the shell, the mounting plate is arranged above the shell, the upper end cover is arranged above the mounting plate, the lower end cover is arranged below the shell, the lower end cover is detachably connected to the shell by bolts, a liquid inlet is arranged on the outside of the lower end of the shell, a pressure gauge port, a liquid discharge port and an air inlet are arranged on the upper end of the upper end cover, a plurality of groups of flow meters are arranged inside the mounting plate, and a plurality of groups of flow meters are arranged below each group of flow meters. A group of filter tubes are arranged, a group of liquid outlet pipes are arranged above each group of flow meters, and each group of liquid outlet pipes are arranged with a plurality of groups of liquid outlet ports. When the present invention is working, the wastewater to be treated enters the shell from the liquid inlet on the outer side of the lower end of the shell, and the wastewater is filtered and treated through the filter tubes. Finally, the treated wastewater flows from the liquid outlet on the liquid outlet pipe to the mounting plate, and then is discharged through the liquid outlet. Compared with the current wastewater treatment device, the present invention is provided with a group of flow meters at the outlet end of each group of filter tubes. The flow meters can facilitate the staff to judge whether a group of filter tubes is blocked according to the change of flow rate, so as to quickly replace or clean the blocked filter tubes later.

[0006] Furthermore, a shunt pipe is arranged above the mounting plate, and a group of sealing assemblies is arranged above each group of liquid outlet pipes. Several groups of sealing assemblies are connected to the air inlet through the shunt pipe. When the present invention treats wastewater, the sealing assembly is used to prevent the filtered wastewater from flowing into the shunt pipe. When the wastewater treatment is completed, the staff can connect the air inlet with the external compressed gas conveying equipment, and then block the liquid outlet on the liquid outlet pipe through the sealing assembly, and finally remove the lower end cover from the lower end of the shell. When the external compressed gas conveying equipment conveys compressed gas into the air inlet, the compressed gas will enter into the several groups of filter tubes along the shunt pipe, and the filter residue attached to the outer surface of the several groups of filter tubes will be discharged from the lower end of the shell through "compressed air backblowing" to facilitate the subsequent wastewater treatment.

[0007] Furthermore, the sealing assembly includes a sealing seat, an air guide tube is arranged above the sealing seat, a sealing frame and an electromagnet are arranged inside the sealing seat, the sealing frame is connected to the sealing seat through a compression spring rod, the electromagnet is arranged on the outside of the sealing frame, the sealing frame is connected with the shunt pipe through the air guide tube, an air hole is arranged at the lower end of the sealing frame, a support rod and a sealing block are arranged inside the sealing frame, one end of the support rod is fixedly mounted on the sealing seat, the other end of the support rod is connected to the sealing block, and the sealing block is adapted to the air hole. When the present invention treats wastewater, the sealing assembly is in a closed and non-working state, at which time the sealing block is located in the air hole, and the filtered wastewater is prevented from flowing into the shunt pipe by the sealing block. When the wastewater treatment is completed, the staff can turn on the electromagnet, at which time the sealing assembly is in a working state, and a group of magnetic fields that attract the sealing frame are generated by the electromagnet. Field, at this time the sealing frame will move down, and since the support rod is fixedly installed on the sealing seat, the sealing block will be separated from the air hole. Through the above technical scheme, on the one hand, the sealing frame can block the liquid outlet on the liquid outlet pipe, and on the other hand, it is ensured that when the external compressed gas conveying equipment conveys compressed gas to the air inlet, the compressed gas will enter the filter tube along the shunt pipe, the air guide pipe and the sealing frame. Finally, compared with the current wastewater treatment device, the present invention can also improve the backwash cleaning effect of the compressed gas on the filter tube by controlling the opening and closing of several groups of sealing components without changing the gas delivery amount of the external compressed gas conveying equipment. That is, when it is necessary to improve the cleaning effect of a certain group of filter tubes, the staff can only open a group of sealing components above the filter tube to be cleaned, and the other sealing components are all in a closed state. At this time, the compressed gas will only enter the inside of the filter tube to be cleaned. Through the above technical scheme, the energy consumption can be effectively reduced.

[0008] Furthermore, a group of water quality detection elements are arranged at the upper end of the interior of each group of filter tubes, a waste pipe and an isolation mechanism are arranged inside the shell, a hollow telescopic component is arranged between the waste pipe and the isolation mechanism, a fixing seat is arranged at the middle position of the mounting plate, the waste pipe is connected to the fixing seat, a reversing motor is arranged above the fixing seat, a three-way pipe is arranged inside the lower end cover, one end of the three-way pipe is aligned with the waste pipe, and a group of sealing covers are arranged at the other two ends of the three-way pipe, and each group of sealing covers is detachably installed in the three-way pipe by bolts. When the present invention is working, the water quality detection element is used to detect whether the water quality of the filtered wastewater meets the standard. If it is detected that the wastewater flowing through a certain group meets the standard, If the wastewater quality at the upper end of the filter tube does not meet the standard, it can be determined that this group of filter tubes has failed and can no longer filter the wastewater normally. At this time, the staff can turn on the reversing motor and drive the fixed seat and the waste pipe to rotate through the reversing motor until the isolation mechanism is aligned with the filter tube that cannot work properly. Then the staff can use the hollow telescopic assembly to make the isolation mechanism close to the filter tube that cannot work properly, and separate the filter tube that cannot work properly from the internal environment of the shell through the isolation mechanism, so as to prevent the wastewater to be treated from being discharged from the filter tube that cannot work properly. Through the above technical scheme, the present invention can effectively improve the filtering treatment effect and treatment efficiency of the wastewater, and avoid the problem of shutting down when encountering filter tube damage and the like.

[0009] Furthermore, the isolation mechanism includes an isolation seat, a fixed cover and a movable cover, and an annular turntable and a driving assembly are arranged inside the isolation seat. The fixed cover is fixedly mounted on the isolation seat, and the movable cover is fixedly mounted on the annular turntable. When the isolation mechanism in the present invention is not working, the fixed cover and the movable cover are both located above the isolation seat and close to one end of the hollow telescopic assembly. When the staff needs the isolation mechanism to work, the driving assembly can be directly turned on, and the annular turntable can be controlled to rotate in the isolation seat through the driving assembly. At this time, the movable cover will move to the end above the isolation seat away from the hollow telescopic assembly, and an enclosed space will be formed by the fixed cover and the movable cover, so as to separate the filter tube that cannot work normally from the internal environment of the shell, thereby preventing the wastewater to be treated from being discharged from the filter tube that cannot work normally, so as to pollute the wastewater that has passed the filtration treatment.

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

[0011] Furthermore, a first through slot is provided at one end of the waste pipe close to the hollow telescopic component, and a second through slot is provided at one end of the fixed cover close to the hollow telescopic component, and the hollow telescopic component includes a first connecting frame and a second connecting frame, the first connecting frame is fixedly mounted on the waste pipe and aligned with the first through slot, the second connecting frame is fixedly mounted on the fixed cover and aligned with the second through slot, the second connecting frame is arranged inside the first connecting frame, and a group of linear motors are arranged at both upper and lower ends of the first connecting frame, and the second connecting frame is controlled to move inside the first connecting frame by the two groups of linear motors. In the process of wastewater treatment of the present invention, if a flow meter detects that a group of filter tubes is seriously blocked, the staff can first open a group of sealing components located above the group of filter tubes to seal the liquid outlet matched with the group of filter tubes, and then the staff can drive the waste pipe and the isolation mechanism to rotate through the reversing motor and the fixed seat, and when the isolation mechanism is aligned with the blocked filter tube, the second connecting frame and the isolation mechanism are controlled by the two groups of linear motors to approach the blocked filter tube, and when the isolation seat moves to the blocked filter After the filter is directly under the pipe, the annular turntable and the movable cover are controlled to rotate by the driving assembly so that a closed space is formed by the fixed cover and the movable cover. Then the staff can remove the sealing cover at the lower end of the three-way pipe. At this time, the waste water trapped between the fixed cover and the movable cover will flow to the outside along the first through groove, the second through groove, the waste pipe and the three-way pipe. Finally, the staff can deliver compressed gas to the air inlet. At this time, the compressed gas will enter the blocked filter pipe along the shunt pipe and a group of sealing components in an open state. The blocked filter pipe can be cleaned by compressed gas, and the filter residue generated by the cleaning will flow to the outside along the first through groove, the second through groove, the waste pipe and the three-way pipe. When the cleaning is completed, the staff can reinstall the sealing cover to the lower end of the three-way pipe, and then reset the movable cover through the driving assembly, reset the second connecting frame and the isolation mechanism through the linear motor, and finally close the sealing assembly. Compared with the current wastewater treatment device, the present invention can perform fixed-point cleaning on a group of blocked filter pipes without affecting the normal filtration and treatment of wastewater, thereby improving the wastewater treatment efficiency and reducing the probability of shutdown.

[0012] Furthermore, the driving assembly includes a transmission gear, an internal gear and an adjusting motor. The internal gear is arranged below the annular turntable. The transmission gear is provided with several groups, and the several groups of transmission gears are evenly arranged inside the internal gear. One group of transmission gears is connected to the adjusting motor. Under the action of the several groups of transmission gears and the internal gears, the staff can control the rotation angle of the annular turntable and the movable cover by adjusting the motor, so that the subsequent fixed cover and the movable cover form an enclosed space, thereby isolating the filter tube from the wastewater to be treated in the shell.

[0013] Furthermore, a humidity detection element is provided on the inner wall of one end of the shell near the lower end cover, and the humidity detection element is provided in several groups. The several groups of humidity detection elements are distributed in a ring shape on the inner wall of one end of the shell near the lower end cover. Under normal circumstances, the lower end cover and the shell are in a tight fit state. When a gap appears between the lower end cover and the shell, waste water will flow through the humidity detection element along the gap. The matching state of the lower end cover and the shell can be monitored in real time through the several groups of humidity detection elements, so that the staff can repair or replace the lower end cover in time.

[0014] Furthermore, an air pump is provided inside the lower end cover, and an annular groove is provided on the outer wall of one end of the lower end cover close to the humidity detection element, and an annular airbag is provided in the annular groove, and the annular airbag is not in contact with several groups of humidity detection elements and the inner wall of the shell, and the air pump is communicated with the annular airbag, and the air pump is electrically connected to several groups of humidity detection elements. When the present invention is used for too long, so that a gap appears between the lower end cover and the shell, several groups of humidity detection elements will detect that wastewater flows along the gap between the lower end cover and the shell. At this time, several groups of humidity detection elements will transmit a group of signals to the air pump. After receiving the signal, the air pump transports gas into the annular airbag to expand the annular airbag, and the annular airbag is used to suppress the leakage of wastewater, thereby preventing wastewater from flowing to the outside. Through the above technical scheme, the present invention can effectively delay the time for wastewater to flow to the outside, ensure that the current batch of wastewater can complete the normal treatment process in an orderly manner according to the established process, and ensure that the overall production rhythm is not disturbed.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. Compared with the existing wastewater treatment device, the present invention is provided with a set of flow meters and sealing components above each set of filter tubes. Through several sets of flow meters, the staff can monitor whether a set of filter tubes is blocked in time, so as to quickly replace or clean the blocked filter tubes. By controlling the opening and closing of several sets of sealing components, the back-flushing cleaning effect of the compressed gas on the filter tubes can be improved without changing the gas delivery amount of the external compressed gas delivery equipment, thereby reducing energy consumption. 2. The present invention is also provided with a waste pipe, an isolation mechanism and a hollow telescopic component. During the wastewater filtering process, if a group of filter tubes is detected to be seriously blocked, the present invention can perform fixed-point cleaning on the blocked group of filter tubes without affecting the normal filtering of the wastewater through the cooperation of the waste pipe, the isolation mechanism, the hollow telescopic component and the sealing component, thereby improving the wastewater treatment efficiency. In addition, the present invention is also provided with a group of water quality detection elements at the upper end of each group of filter tubes, and the water quality detection elements are used to detect whether the water quality of the filtered wastewater meets the standards. If it is detected that the water quality of the wastewater flowing through the upper end of a group of filter tubes does not meet the standards, the staff can separate the filter tubes that cannot work normally from the internal environment of the shell through the isolation mechanism and the hollow telescopic component, so as to avoid the wastewater to be treated from being discharged from the filter tubes that cannot work normally. Compared with the current wastewater treatment device, the present invention can effectively improve the filtering and treatment effect of the wastewater, and avoid the problem of stopping the machine when the filter tube is damaged. 3. The present invention is also provided with several groups of humidity detection elements and annular airbags, through which the matching status of the lower end cover and the shell can be monitored in real time. When the present invention is used for too long, so that a gap appears between the lower end cover and the shell, gas is delivered to the annular airbag through an air pump to expand the annular airbag, and the annular airbag is used to suppress the leakage of wastewater, thereby preventing the wastewater from flowing to the outside. Compared with the current wastewater treatment device, the present invention can effectively delay the time for wastewater to flow to the outside, ensure that the current batch of wastewater can complete the normal treatment process in an orderly manner according to the established process, and ensure that the overall production rhythm is not disturbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the appearance structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the housing of the present invention; Figure 3 It is a schematic diagram of connecting several groups of filter tubes of the present invention; Figure 4 It is a schematic diagram of the position of the sealing component of the present invention; Figure 5 is a cross-sectional view of a sealing assembly of the present invention; Figure 6 It is a schematic diagram of the connection between the waste pipe and the isolation mechanism of the present invention; Figure 7 It is a schematic diagram of the isolation mechanism structure of the present invention; Figure 8 It is an internal cross-sectional view of the isolation seat of the present invention; Fig. 9 For the present invention Figure 6 Schematic diagram of the structure of part A in the middle.

[0017] In the figure: 1. shell; 11. liquid inlet; 12. humidity detection element; 2. bracket; 3. upper end cover; 31. pressure gauge port; 32. discharge port; 33. air inlet; 331. shunt pipe; 4. lower end cover; 41. three-way pipe; 42. air pump; 43. annular air bag; 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. isolating mechanism; 81. isolating seat; 811. annular turntable; 812. internal gear; 813. adjusting motor; 82. fixing cover; 821. second connecting frame; 83. movable cover. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example: Figure 1-Figure 4 As shown, the present invention provides a technical solution, a wastewater treatment device with a monitoring function, the wastewater treatment device includes a shell 1, a bracket 2, an upper end cover 3, a lower end cover 4 and a mounting plate 5, the bracket 2 is arranged on the outside of the shell 1, the mounting plate 5 is arranged above the shell 1, the upper end cover 3 is arranged above the mounting plate 5, the lower end cover 4 is arranged below the shell 1, the lower end cover 4 is detachably connected to the shell 1 through bolts, a liquid inlet 11 is arranged on the outside of the lower end of the shell 1, a pressure gauge port 31, a drain port 32 and an air inlet 33 are arranged on the upper end of the upper end cover 3, a plurality of groups of flow meters 61 are arranged inside the mounting plate 5, a group of filter tubes 6 are arranged below each group of flow meters 61, and each group of flow meters A group of liquid outlet pipes 62 are arranged above 61, and each group of liquid outlet pipes 62 is provided with a plurality of groups of liquid outlet ports 621. When the present invention is working, the wastewater to be treated enters the shell 1 from the liquid inlet 11 on the outer side of the lower end of the shell 1, and the wastewater is filtered and treated through the filter tube 6. Finally, the treated wastewater will flow from the liquid outlet port 621 on the liquid outlet pipe 62 to the mounting plate 5, and then be discharged through the drain port 32. Compared with the current wastewater treatment device, the present invention is provided with a group of flow meters 61 at the outlet end of each group of filter tubes 6. The flow meters 61 can facilitate the staff to monitor in real time whether a group of filter tubes 6 is blocked according to the change of flow rate, so as to quickly replace or clean the blocked filter tubes 6 later.

[0020] like Figure 2-Figure 4As shown, a shunt pipe 331 is provided above the mounting plate 5, and a group of sealing components is provided above each group of liquid outlet pipes 62, and several groups of sealing components are connected to the air inlet 33 through the shunt pipe 331. When the present invention treats wastewater, the sealing component is used to prevent the filtered wastewater from flowing into the shunt pipe 331. When the wastewater treatment is completed, the staff can connect the air inlet 33 with the external compressed gas delivery equipment, and then block the liquid outlet 621 on the liquid outlet pipe 62 through the sealing component, and finally remove the lower end cover 4 from the lower end of the shell 1. When the external compressed gas delivery equipment delivers compressed gas to the air inlet 33, the compressed gas will enter the several groups of filter tubes 6 along the shunt pipe 331, and the filter residue attached to the outer surface of the several groups of filter tubes 6 will be discharged from the lower end of the shell 1 through "compressed air backblowing" to treat the subsequent wastewater.

[0021] like Figure 4-Figure 5 As shown, the sealing assembly includes a sealing seat 63, an air guide tube 631 is arranged above the sealing seat 63, a sealing frame 632 and an electromagnet 633 are arranged inside the sealing seat 63, the sealing frame 632 is connected to the sealing seat 63 through a compression spring rod, the electromagnet 633 is arranged on the outside of the sealing frame 632, the sealing frame 632 is connected to the shunt pipe 331 through the air guide tube 631, an air hole is arranged at the lower end of the sealing frame 632, a support rod and a sealing block 6321 are arranged inside the sealing frame 632, and one side of the support rod is connected to the sealing seat 63. The end of the support rod is fixedly mounted on the sealing seat 63, and the other end of the support rod is connected to the sealing block 6321, and the sealing block 6321 is adapted to the air hole. When the present invention treats wastewater, the sealing component is in a closed and non-working state. At this time, the sealing block 6321 is located in the air hole, and the filtered wastewater is prevented from flowing into the diversion pipe 331 through the sealing block 6321. When the wastewater treatment is completed, the staff can turn on the electromagnet 633. At this time, the sealing component is in a working state, and a group of attracting seals is generated by the electromagnet 633. The magnetic field of the sealing frame 632, at this time, the sealing frame 632 will move down, and since the support rod is fixedly installed on the sealing seat 63, the sealing block 6321 will be separated from the air hole. Through the above technical scheme, on the one hand, the sealing frame 632 can block the liquid outlet 621 on the liquid outlet pipe 62, and on the other hand, it is ensured that when the external compressed gas delivery equipment delivers compressed gas to the air inlet 33, the compressed gas will enter the filter tube 6 along the shunt pipe 331, the air guide pipe 631 and the sealing frame 632. Finally, compared with the current wastewater treatment device, the present invention can also improve the backwash cleaning effect of the compressed gas on the filter tube 6 by controlling the opening and closing of several groups of sealing components without changing the gas delivery amount of the external compressed gas delivery equipment. That is, when it is necessary to improve the cleaning effect of a certain group of filter tubes 6, the staff can only open a group of sealing components above the filter tube 6 to be cleaned, and the other sealing components are all in a closed state. At this time, the compressed gas will only enter the inside of the filter tube 6 to be cleaned. Through the above technical scheme, the energy consumption can be effectively reduced.

[0022] like Figure 2-Figure 6 As shown, a group of water quality detection elements (not shown) are arranged at the upper end of each group of filter tubes 6, a waste pipe 7 and an isolation mechanism 8 are arranged inside the shell 1, a hollow telescopic component is arranged between the waste pipe 7 and the isolation mechanism 8, a fixing seat 51 is arranged at the middle position of the mounting plate 5, the waste pipe 7 is connected to the fixing seat 51, a reversing motor 52 is arranged above the fixing seat 51, a three-way pipe 41 is arranged inside the lower end cover 4, one end of the three-way pipe 41 is aligned with the waste pipe 7, and the other two ends of the three-way pipe 41 are arranged with a group of sealing covers, each group of sealing covers is detachably installed in the three-way pipe 41 by bolts. When the present invention is working, the water quality detection element detects whether the water quality of the filtered wastewater meets the standard. If it is detected that the wastewater flowing through a group of filter tubes meets the standard, the wastewater flowing through the three-way pipe 41 meets the standard. 6, then the staff can turn on the reversing motor 52, and drive the fixing seat 51 and the waste pipe 7 to rotate by the reversing motor 52 until the isolation mechanism 8 is aligned with the filter tube 6 that cannot work properly, and then the staff can use the hollow telescopic assembly to make the isolation mechanism 8 close to the filter tube 6 that cannot work properly, and separate the filter tube 6 that cannot work properly from the internal environment of the shell 1 by the isolation mechanism 8, so as to avoid the waste water to be treated from the filter tube 6 that cannot work properly. Through the above technical scheme, the present invention can effectively improve the filtering treatment effect and treatment efficiency of the waste water, and avoid the problem of stopping the machine when the filter tube 6 is damaged.

[0023] like Figure 6-Figure 8 As shown, the isolation mechanism 8 includes an isolation seat 81, a fixed cover 82 and a movable cover 83. The interior of the isolation seat 81 is provided with an annular turntable 811 and a driving assembly. The fixed cover 82 is fixedly mounted on the isolation seat 81, and the movable cover 83 is fixedly mounted on the annular turntable 811.

[0024] like Figure 6-Figure 8 As shown, 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, and the diameters of the fixed cover 82 and the movable cover 83 are both larger than the diameter of the filter tube 6 .

[0025] When the isolation mechanism 8 in the present invention is not working, the fixed cover 82 and the movable cover 83 are both located above the isolation seat 81 and close to one end of the hollow telescopic component. When the staff needs the isolation mechanism 8 to work, the driving component can be directly turned on to control the annular turntable 811 to rotate in the isolation seat 81 through the driving component. At this time, the movable cover 83 will move to the end above the isolation seat 81 away from the hollow telescopic component, and a closed space will be formed by the fixed cover 82 and the movable cover 83, so as to separate the filter tube 6 that cannot work normally from the internal environment of the shell 1, so as to prevent the wastewater to be treated from being discharged from the filter tube 6 that cannot work normally, so as to pollute the qualified wastewater filtered and treated.

[0026] like Figure 6-Figure 7 As shown, a first through slot is provided at one end of the waste pipe 7 close to the hollow telescopic component, a second through slot is provided at one end of the fixed cover 82 close to the hollow telescopic component, the hollow telescopic component comprises a first connecting frame 71 and a second connecting frame 821, the first connecting frame 71 is fixedly mounted on the waste pipe 7 and aligned with the first through slot, the second connecting frame 821 is fixedly mounted on the fixed cover 82 and aligned with the second through slot, the second connecting frame 821 is arranged inside the first connecting frame 71, a group of linear motors are arranged at both upper and lower ends inside the first connecting frame 71, and the second connecting frame 821 is controlled to move inside the first connecting frame 71 by the two groups of linear motors.

[0027] like Figure 7-Figure 8 As shown, the driving assembly includes a transmission gear, an internal gear 812 and an adjusting motor 813. The internal gear 812 is arranged below the annular turntable 811. The transmission gear is provided in several groups, and the several groups of transmission gears are evenly arranged inside the internal gear 812. One group of transmission gears is connected to the adjusting motor 813.

[0028] In the process of treating wastewater of the present invention, if a group of filter tubes 6 is detected to be seriously blocked through the flow meter 61, the staff can first open a group of sealing components located above the group of filter tubes 6 to seal the liquid outlet 621 matched with the group of filter tubes 6. Then the staff 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 groups of linear motors to approach the blocked filter tube 6. When the isolation seat 81 moves to the bottom of the blocked filter tube 6, the regulating motor 813 is turned on. Under the action of several groups of transmission gears and the internal gear 812, the annular turntable 811 and the movable cover 83 rotate so as to form a closed space through the fixed cover 82 and the movable cover 83. Then the staff can remove the sealing cover at the lower end of the three-way pipe 41. At this time, the sealing cover trapped in the fixed cover 82 and the movable cover 8 3 will flow to the outside along the first through groove, the second through groove, the waste pipe 7 and the three-way pipe 41. Finally, the staff can transport compressed gas into the air inlet 33. At this time, the compressed gas will enter the blocked filter tube 6 along the shunt pipe 331 and a group of sealing components in the open state. The blocked filter tube 6 can be cleaned by compressed gas, and the filter residue produced by the cleaning will flow to the outside along the first through groove, the second through groove, the waste pipe 7 and the three-way pipe 41. When the cleaning is completed, the staff can reinstall the sealing cover to the lower end of the three-way pipe 41, and then reset the movable cover 83 by adjusting the motor 813, reset the second connecting frame 821 and the isolation mechanism 8 by the linear motor, and finally close the sealing component. Compared with the current wastewater treatment device, the present invention can perform fixed-point cleaning on a group of blocked filter tubes 6 without affecting the normal filtration and treatment of the wastewater, thereby improving the wastewater treatment efficiency and reducing the probability of shutdown.

[0029] like Figure 6 , Fig. 9 As shown, a humidity detection element 12 is provided on the inner wall of one end of the shell 1 close to the lower end cover 4, and a plurality of groups of humidity detection elements 12 are provided. The plurality of groups of humidity detection elements 12 are distributed in a ring shape on the inner wall of one end of the shell 1 close to the lower end cover 4. In the present invention, under normal circumstances, the lower end cover 4 and the shell 1 are in a tight fit state. When a gap appears between the lower end cover 4 and the shell 1, waste water will flow through the humidity detection element 12 along the gap. The matching state of the lower end cover 4 and the shell 1 can be monitored in real time through the plurality of groups of humidity detection elements 12, so that the staff can repair or replace the lower end cover 4 in time.

[0030] like Figure 6 , Fig. 9As shown, an air pump 42 is arranged inside the lower end cover 4, an annular groove is arranged on the outer wall of one end of the lower end cover 4 close to the humidity detection element 12, an annular air bag 43 is arranged in the annular groove, the annular air bag 43 is not in contact with the plurality of groups of humidity detection elements 12 and the inner wall of the shell 1, the air pump 42 is connected to the annular air bag 43, and the air pump 42 is electrically connected to the plurality of groups of humidity detection elements 12. When the present invention is used for too long, so that a gap appears between the lower end cover 4 and the shell 1, the plurality of groups of humidity detection elements 12 will detect that the wastewater flows along the lower end cover. 4 and the gap between the shell 1, at this time, several groups of humidity detection elements 12 will transmit a group of signals to the air pump 42. After receiving the signal, the air pump 42 transports gas into the annular airbag 43 to expand the annular airbag 43, and the annular airbag 43 is used to suppress the leakage of wastewater, thereby preventing the wastewater from flowing to the outside. Through the above technical solution, the present invention can effectively delay the time for wastewater to flow to the outside, ensure that the current batch of wastewater can complete the normal treatment process in an orderly manner according to the established process, and ensure that the overall production rhythm is not disturbed.

[0031] The working principle of the present invention is as follows: during operation, the wastewater to be treated enters the housing 1 from the liquid inlet 11 on the outer side of the lower end of the housing 1, and the wastewater is filtered and treated through the filter tube 6. The treated wastewater flows along the liquid outlet 621 on the liquid outlet pipe 62 to the mounting plate 5, and then is discharged through the liquid discharge port 32. The staff can timely monitor whether a group of filter tubes 6 is blocked through a plurality of groups of flow meters 61. During the wastewater filtering process, if a group of filter tubes 6 is detected to be seriously blocked, the staff can first open a group of sealing groups located above the group of filter tubes 6. The parts are moved so that the liquid outlet 621 matched with the group of filter tubes 6 is sealed, and then the waste pipe 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 blocked filter tube 6, and then the second connecting frame 821 and the isolation mechanism 8 are controlled by two groups of linear motors to approach the blocked filter tube 6. When the isolation seat 81 moves to the bottom of the blocked filter tube 6, the fixed cover 82 and the movable cover 83 are adjusted by the motor 813 to form a closed space, so as to align the blocked filter tube 6 with the internal environment of the shell 1. When the sealing cover at the lower end of the three-way pipe 41 is removed, the waste water trapped between the fixed cover 82 and the movable cover 83 will flow to the outside along the first through groove, the second through groove, the waste pipe 7 and the three-way pipe 41. Finally, if the staff delivers compressed gas into the air inlet 33, the compressed gas will enter the blocked filter tube 6 and clean the blocked filter tube 6, and the filter residue produced by the cleaning will flow to the outside along the first through groove, the second through groove, the waste pipe 7 and the three-way pipe 41. When the cleaning is completed, the staff can reinstall the sealing cover to the bottom of the three-way pipe 41. end, and then the movable cover 83 is reset by adjusting the motor 813, and the second connecting frame 821 and the isolation mechanism 8 are reset by the linear motor, and finally the sealing assembly is closed. When the wastewater treatment is completed, the staff can open several groups of sealing assemblies and remove the lower end cover 4 from the lower end of the shell 1. When the external compressed gas delivery equipment delivers compressed gas to the air inlet 33, the compressed gas will enter the several groups of filter tubes 6 along the diverter pipe 331, and the filter residue attached to the outer surface of the several groups of filter tubes 6 will be discharged from the lower end of the shell 1 through "compressed air backblowing".

[0032] It will be apparent to those skilled in the art that the 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 the spirit or essential features of the invention. The embodiments should therefore be considered exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A wastewater treatment device with monitoring function, characterized in that: The wastewater treatment device comprises a housing (1), a bracket (2), an upper end cover (3), a lower end cover (4) and a mounting plate (5); the bracket (2) is arranged on the outside of the housing (1); the mounting plate (5) is arranged above the housing (1); the upper end cover (3) is arranged above the mounting plate (5); the lower end cover (4) is arranged below the housing (1); a liquid inlet (11) is arranged on the outside of the lower end of the housing (1); a pressure gauge port (31), a liquid discharge port (32) and an air inlet (33) are arranged on the upper end of the upper end cover (3); a plurality of groups of flow meters (61) are arranged inside the mounting plate (5); a group of filter tubes (6) are arranged below each group of flow meters (61); a group of liquid outlet pipes (62) are arranged above each group of flow meters (61); and a plurality of groups of liquid outlet ports (621) are arranged on each group of liquid outlet pipes (62).

2. A wastewater treatment device with monitoring function according to claim 1, characterized in that: A shunt pipe (331) is provided above the mounting plate (5), a group of sealing components is provided above each group of liquid outlet pipes (62), and several groups of sealing components are connected to the air inlet (33) through the shunt pipe (331).

3. A wastewater treatment device with monitoring function according to claim 2, characterized in that: The sealing assembly comprises a sealing seat (63), an air guide tube (631) is arranged above the sealing seat (63), a sealing frame (632) and an electromagnet (633) are arranged inside the sealing seat (63), the sealing frame (632) is connected to the sealing seat (63) via a compression spring rod, the electromagnet (633) is arranged on the outside of the sealing frame (632), the sealing frame (632) is connected to the shunt tube (331) via the air guide tube (631), an air hole is arranged at the lower end of the sealing frame (632), a support rod and a sealing block (6321) are arranged inside the sealing frame (632), one end of the support rod is fixedly mounted on the sealing seat (63), the other end of the support rod is connected to the sealing block (6321), and the sealing block (6321) is adapted to the air hole.

4. The wastewater treatment device with monitoring function according to claim 1, characterized in that: A group of water quality detection elements is arranged at the upper end of each group of filter tubes (6); a waste pipe (7) and an isolation mechanism (8) are arranged inside the housing (1); a hollow telescopic assembly is arranged between the waste pipe (7) and the isolation mechanism (8); a fixing seat (51) is arranged at the middle position of the mounting plate (5); the waste pipe (7) is connected to the fixing seat (51); a reversing motor (52) is arranged above the fixing seat (51); a three-way pipe (41) is arranged inside the lower end cover (4); one end of the three-way pipe (41) is aligned with the waste pipe (7); and a group of sealing covers are arranged at the other two ends of the three-way pipe (41).

5. A wastewater treatment device with monitoring function according to claim 4, characterized in that: The isolation mechanism (8) comprises an isolation seat (81), a fixed cover (82) and a movable cover (83); an annular turntable (811) and a drive assembly are arranged inside the isolation seat (81); the annular turntable (811) is controlled to rotate inside the isolation seat (81) by the drive assembly; the fixed cover (82) is fixedly mounted on the isolation seat (81); and the movable cover (83) is fixedly mounted on the annular turntable (811).

6. A wastewater treatment device with monitoring function according to claim 5, 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; and the diameters of the fixed cover (82) and the movable cover (83) are both larger than the diameter of the filter tube (6).

7. A wastewater treatment device with monitoring function according to claim 6, characterized in that: The waste pipe (7) is provided with a first through slot at one end close to the hollow telescopic component, and the fixed cover (82) is provided with a second through slot at one end close to the hollow telescopic component. The hollow telescopic component comprises a first connecting frame (71) and a second connecting frame (821). The first connecting frame (71) is fixedly mounted on the waste pipe (7) and aligned with the first through slot. The second connecting frame (821) is fixedly mounted on the fixed cover (82) and aligned with the second through slot. The second connecting frame (821) is arranged inside the first connecting frame (71). A group of linear motors are arranged at both upper and lower ends of the first connecting frame (71). The second connecting frame (821) is controlled to move inside the first connecting frame (71) by the two groups of linear motors.

8. The wastewater treatment device with monitoring function according to claim 5, characterized in that: The driving assembly comprises a transmission gear, an internal gear (812) and an adjusting motor (813); the internal gear (812) is arranged below the annular turntable (811); the transmission gear comprises a plurality of groups, and the plurality of groups of transmission gears are evenly arranged inside the internal gear (812); one group of transmission gears is connected to the adjusting motor (813).

9. The 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 one end of the shell (1) close to the lower end cover (4), and the humidity detection element (12) is provided in a plurality of groups. The plurality of groups of humidity detection elements (12) are distributed in an annular shape on the inner wall of one end of the shell (1) close to the lower end cover (4).

10. A wastewater treatment device with monitoring function according to claim 9, characterized in that: An air pump (42) is arranged inside the lower end cover (4), an annular groove is arranged on the outer wall of one end of the lower end cover (4) close to the humidity detection element (12), an annular air bag (43) is arranged in the annular groove, and the air pump (42) is connected to the annular air bag (43).

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