Movable treatment device for treating rural black and odorous water body

Abstract

The invention relates to the technical field of water treatment, in particular to a movable treatment device for rural black and odorous water treatment, comprising: a movable vehicle body for supporting and moving overall components of equipment; the bottom of the treatment tank is fixedly connected with the top of the mobile vehicle body, the top of the treatment tank is fixedly connected with a water inlet end cover through a bolt, and the outer side of the treatment tank is fixedly connected with an access door through a bolt. Compared with the prior art, large-particle impurities can be prevented from entering the purification assembly, blockage of purification components such as an activated carbon cylinder is avoided, the smooth purification process is guaranteed, the burden of the purification assembly is relieved by removing the large-particle impurities in advance, and the purification assembly can treat small-particle pollutants and soluble substances more intensively. Therefore, the purification efficiency of the whole treatment device can be improved, and the treatment time and cost are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of water body treatment, and in particular to a mobile treatment device for treating black and smelly water bodies in rural areas. Background Art

[0002] With the rapid development of rural economy and the continuous improvement of living standards, the problem of black and smelly water bodies in rural areas is becoming increasingly serious. Black and smelly water bodies in rural areas not only affect the rural ecological environment and the quality of life of residents, but also pollute the surrounding water bodies and soil, threatening ecological security.

[0003] In the prior art, the purification process of traditional black and odorous water treatment devices is single and cannot adapt well to different water pressure changes. It is easy to damage the purification components when the water pressure is too high, resulting in poor filtering effect. In addition, the purification components are easily blocked, reducing the purification efficiency. Summary of the invention

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve the technical problems is: a mobile treatment device for treating black and smelly water bodies in rural areas, comprising: a mobile body, the mobile body is used to support and move the overall components of the equipment; a treatment tank, the bottom of the treatment tank is fixedly connected to the top of the mobile body, the top of the treatment tank is fixedly connected to a water inlet end cover by bolts, the outside of the treatment tank is fixedly connected to an inspection door by bolts, the outer wall of the treatment tank is fixedly connected to a reagent adding pipe, and the bottom of the treatment tank is fixedly connected to a drain pipe; a sewage treatment device, the sewage treatment device is used to purify black and smelly water bodies, the sewage treatment device is fixedly installed inside the treatment tank, the inner side of the sewage treatment device is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a stirring rod and an arc-shaped scraper plate, auxiliary agents can be added to the treatment tank through the agent adding pipe, and then the stirring rod is driven to rotate by the driving motor, and the rotation of the stirring rod can make the auxiliary agents evenly dispersed in the water body of the bottom product of the treatment tank; The sewage treatment device comprises a partition plate, a guide rod is fixedly connected to the top of the partition plate, a purification component is fixedly connected to the outer wall of the guide rod, and a filter component is slidably connected to the top of the purification component. The water body contacts the filter component in the sewage treatment device for primary filtration, which can intercept larger particles of impurities and suspended matter in the water body, and then the filtered water body is adsorbed and purified by the purification component, and the purified water body flows into the chamber at the bottom of the partition plate in the treatment tank; The purification assembly includes a fixed frame, the outer side of the fixed frame is fixedly connected with an assembly component, and the assembly components are arranged in a ring along the central axis of the fixed frame, the inner layer of the assembly component is movably installed with an activated carbon cartridge, the top of the activated carbon cartridge is fixedly connected with a threaded joint hose, and the bottom of the activated carbon cartridge is fixedly connected with a water outlet pipe, and the activated carbon in the activated carbon cartridge adsorbs and purifies pollutants such as organic matter and heavy metals in the water. The purified water flows out of the activated carbon cartridge through the water outlet pipe and enters the bottom of the treatment tank; The filter assembly includes a sliding frame, a support plate is fixedly connected to the top of the sliding frame, an annular sealing plate is fixedly connected to the top of the support plate by bolts, a filter net is fixedly connected to the inner side of the annular sealing plate, a sealing ring is fixedly connected to the center of the bottom of the sliding frame, a compression spring is fixedly connected to the outer side of the sliding frame, and the filter net inside the annular sealing plate performs preliminary filtration on the water body to intercept larger particles of impurities and suspended matter, thereby preventing larger particles of impurities from entering the purification assembly, avoiding clogging of purification components such as activated carbon cartridges, and ensuring smooth purification process.

[0005] Preferably, the drive motor is located inside the processing tank, the stirring rod is located directly above the arc scraper plate, the outer wall of the drain pipe is fixedly connected to the top of the mobile body, the outer side of the drive motor is fixedly connected to the top of the partition plate, and the drive motor drives the arc scraper plate to rotate. During the rotation of the arc scraper plate, impurities can be prevented from accumulating at the bottom of the processing tank.

[0006] Preferably, the side wall of the partition plate is fixedly connected to the inner wall of the treatment tank, the inner wall of the treatment tank is slidably connected to the outer side of the filter assembly, the outer side of the filter assembly is slidably connected to the outer wall of the guide rod, and the water body contacts the filter assembly in the sewage treatment device for primary filtration, which can intercept larger particles of impurities and suspended matter in the water body.

[0007] Preferably, the side wall of the annular sealing plate is slidably connected to the inner wall of the treatment tank, the bottom of the filter screen is in contact with the top of the sliding frame, the inner wall of the sliding frame is slidably connected to the outer wall of the guide rod, and the pressure of the water body acts on the annular sealing plate, pushing the sliding frame to slide downward along the guide rod, thereby forcing the compression spring to be compressed, wherein the sealing ring can slide along the inner wall of the fixed frame.

[0008] Preferably, the outer wall of the sealing ring is slidably connected to the inner wall of the fixing frame, the top of the fixing frame is fixedly connected to the bottom end of the compression spring, and the outer wall of the fixing frame is fixedly connected to the outer wall of the guide rod. When the water pressure is too high, the compression of the compression spring can play a buffering role and reduce the impact on the filter screen and other components.

[0009] Preferably, the top end of the threaded joint hose is threadedly connected to the inner side of the assembly component, the outer wall of the outlet pipe is slidably connected to the inner wall of the partition plate, and a through hole is opened in the wall of the fixed frame, and water can enter the threaded joint hose through the through hole opened in the wall of the fixed frame.

[0010] Preferably, the assembly component includes a mounting frame, an auxiliary support rod is fixedly connected to the bottom of the mounting frame, an elastic clamping plate is fixedly connected to the inner side of the mounting frame, the outer wall of the mounting frame is fixedly connected to the outer wall of the fixing frame, the auxiliary support rod provides support for the activated carbon cartridge, and the elastic clamping plate on the inner side of the mounting frame is clamped to the outer wall of the activated carbon cartridge to ensure that the activated carbon cartridge will not shake or shift due to water flow impact or other external forces during the processing process, and the elastic clamping plate can play a certain buffering role while fixing the activated carbon cartridge.

[0011] Preferably, the inner wall of the mounting frame is rotatably connected to an adjusting screw, the outer side of the adjusting screw is threadedly connected to a connecting plate, the outer side of the connecting plate is fixedly connected to a water baffle, and the outer wall of the water baffle is slidably connected to a sealing sleeve. The inspection door is removed and the adjusting screw is then rotated so that the connecting plate drives the water baffle to slide upward along the inner wall of the sealing sleeve, thereby causing the water baffle to block the connection between the fixing frame and the threaded joint hose, thereby effectively preventing water from continuing to flow into the activated carbon cartridge that needs to be replaced.

[0012] Preferably, the outer wall of the sealing sleeve is fixedly connected to the outer wall of the fixing frame, the inner side of the elastic clamping plate is clamped with the outer wall of the activated carbon cartridge, the inner side of the sealing sleeve is rotatably connected with an internal threaded knob, the inner wall of the internal threaded knob is threadedly connected to the top end of the threaded joint hose, the internal threaded knob is rotated to separate the threaded joint hose from the sealing sleeve, and then the activated carbon cartridge can be taken out from the elastic clamping plate for cleaning, replacement of activated carbon or inspection for damage.

[0013] The beneficial effects of the present invention are as follows: 1. The present invention adds auxiliary agents into the treatment tank through the agent adding pipe, and then drives the stirring rod to rotate through the driving motor. The rotation of the stirring rod can make the auxiliary agents evenly dispersed in the water body at the bottom of the treatment tank. It avoids the situation where the local concentration of the agent is too high or too low, ensures that each water body can fully contact with the agent, improves the utilization efficiency of the agent, and the stirring action prompts the agent to react chemically with the pollutants in the water body faster, further enhancing the purification effect of black and smelly water bodies.

[0014] 2. The present invention provides an arc-shaped scraper plate, and a driving motor drives the arc-shaped scraper plate to rotate. During the rotation of the arc-shaped scraper plate, impurities can be prevented from accumulating at the bottom of the treatment tank, and the impurities deposited at the bottom can also be stirred up so that they can be filtered and purified again. Subsequently, the drain pipe is opened to allow the purified water to be discharged outward through the drain pipe.

[0015] 3. The present invention sets a filter assembly, and the pressure of the water body acts on the annular sealing plate, pushing the sliding frame to slide downward along the guide rod, thereby forcing the compression spring to be compressed. This design enables the filter assembly to automatically adapt to different water pressures, ensuring stable filtering operations under various water flow conditions. When the water pressure is too high, the compression of the compression spring can play a buffering role, reducing the impact on the filter screen and other components, and extending the service life of the equipment.

[0016] 4. The present invention uses a filter to perform preliminary filtration on the water body, intercepting larger particles of impurities and suspended matter, which can prevent larger particles of impurities from entering the purification component, avoid clogging purification components such as activated carbon cartridges, and ensure the smooth progress of the purification process. By removing larger particles of impurities in advance, the burden of the purification component is reduced, allowing it to more focus on processing smaller particles of pollutants and soluble substances. This can improve the purification efficiency of the entire treatment device and reduce treatment time and cost.

[0017] 5. The present invention provides a filter assembly. When the filter needs to be repaired or replaced, it is only necessary to remove the water inlet end cover and then remove the bolts fixing the support plate and the annular sealing plate to replace and repair the filter without large-scale disassembly of the entire processing device, thereby improving the availability and reliability of the equipment.

[0018] 6. The present invention provides a purification component, and the water after preliminary filtration flows into the purification component. The fixing frame in the purification component fixes multiple activated carbon cartridges through the assembly components. The water enters the threaded joint hose through the through hole opened in the fixing frame wall, and then flows into the activated carbon cartridge. The activated carbon in the activated carbon cartridge adsorbs and purifies pollutants such as organic matter and heavy metals in the water.

[0019] 7. The present invention provides an assembly component, an auxiliary support rod to provide support for the activated carbon cartridge, and an elastic clamping plate on the inner side of the mounting frame to clamp the outer wall of the activated carbon cartridge to ensure that the activated carbon cartridge will not shake or move due to water flow impact or other external forces during the treatment process. The elastic clamping plate can not only fix the activated carbon cartridge, but also play a certain buffering role. When the equipment is impacted by external force, the elastic clamping plate can absorb part of the impact force, reduce direct damage to the activated carbon cartridge, and extend the service life of the activated carbon cartridge.

[0020] 8. The present invention provides an inspection door. When the activated carbon cartridge needs to be replaced, the inspection door can be removed first, and then the adjusting screw can be rotated so that the connecting plate drives the water baffle to slide upward along the inner wall of the sealing sleeve, and then the water baffle blocks the connection between the fixing frame and the threaded joint hose, which can effectively prevent water from continuing to enter the activated carbon cartridge that needs to be replaced. This avoids the problem of continuous water inflow during the replacement process, causing operational difficulties.

[0021] 9. The present invention sets an internal thread knob, which is turned to separate the threaded joint hose from the sealing sleeve. The activated carbon cartridge can then be taken out from the elastic clamping plate for cleaning, replacement of the activated carbon, or inspection for damage. By blocking the water flow, maintenance personnel can complete the replacement process during the operation of the equipment, avoiding the need for long-term shutdown due to replacement of the activated carbon cartridge, ensuring the continuity of the treatment work, reducing the impact on the surrounding environment, and improving the maintainability and ease of use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 It is a structural schematic diagram of the sewage treatment device of the present invention; Figure 4 is a schematic structural diagram of the filter assembly of the present invention; Figure 5 It is a schematic diagram of the structure of the sliding frame of the present invention; Figure 6 It is a schematic diagram of the structure of the purification component of the present invention; Figure 7 It is a schematic diagram of the structure of the activated carbon cartridge of the present invention; Figure 8 It is a schematic diagram of the structure of the assembly parts of the present invention; Fig. 9 It is a structural schematic diagram of the mounting frame of the present invention; Fig.10 It is a structural schematic diagram of the sealing sleeve of the present invention.

[0023] In the figure: 1. mobile body; 2. treatment tank; 3. water inlet end cover; 4. inspection door; 5. reagent adding pipe; 6. sewage treatment device; 7. driving motor; 8. stirring rod; 9. arc scraper plate; 10. drain pipe; 61. partition plate; 62. guide rod; 63. purification component; 64. filter component; 641. annular sealing plate; 642. support plate; 643. sliding frame; 644. sealing ring; 645. compression spring; 646. filter screen; 631. fixing frame; 632. assembly parts; 633. activated carbon cartridge; 634. threaded joint hose; 635. water outlet pipe; 636. through hole; 321. mounting frame; 322. auxiliary support rod; 323. elastic clamping plate; 324. adjusting screw; 325. water retaining plate; 326. sealing sleeve; 327. internal thread knob; 328. connecting plate. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0025] Example: See Figure 1 - Fig.10 The present invention provides a technical solution: a mobile treatment device for treating black and odorous water bodies in rural areas, comprising: A mobile body 1, wherein the mobile body 1 is used for supporting and moving the overall components of the equipment; a treatment tank 2, wherein the bottom of the treatment tank 2 is fixedly connected to the top of the mobile body 1, the top of the treatment tank 2 is fixedly connected to a water inlet end cover 3 by bolts, the outside of the treatment tank 2 is fixedly connected to a maintenance door 4 by bolts, the outer wall of the treatment tank 2 is fixedly connected to a reagent addition pipe 5, and the bottom of the treatment tank 2 is fixedly connected to a drain pipe 10; a sewage treatment device 6, wherein the sewage treatment device 6 is used for purifying black and odorous water bodies, the sewage treatment device 6 is fixedly installed inside the treatment tank 2, the inner side of the sewage treatment device 6 is fixedly connected to a drive motor 7, the output end of the drive motor 7 is fixedly connected to a stirring rod 8 and an arc-shaped scraper plate 9, and the black and odorous water bodies enter the treatment tank 2 through the water inlet end cover 3 on the top of the treatment tank 2. First, the water body contacts the filter component 64 in the sewage treatment device 6 for primary filtration, which can intercept larger particles of impurities and suspended matter in the water body. Then, the filtered water body is adsorbed and purified by the purification component 63. The purified water body flows into the chamber at the bottom of the partition plate 61 in the treatment tank 2. At this time, auxiliary agents can be added to the treatment tank 2 through the agent addition pipe 5, and then the stirring rod 8 is driven to rotate by the driving motor 7. The rotation of the stirring rod 8 can make the auxiliary agents evenly dispersed in the water body at the bottom of the treatment tank 2. The situation where the local concentration of the agent is too high or too low is avoided, ensuring that each water body can fully contact with the agent, improving the utilization efficiency of the agent, and the stirring effect prompts the agent to react chemically with the pollutants in the water body more quickly, further enhancing the purification effect of the black and smelly water body; at the same time, the driving motor 7 drives the arc scraper plate 9 to rotate. During the rotation process, the arc scraper plate 9 can prevent impurities from accumulating at the bottom of the treatment tank 2, and also helps to stir up the impurities precipitated at the bottom so that they can be filtered and purified again. Then, the drain pipe 10 is opened, and the purified water body can be discharged outward through the drain pipe 10; The sewage treatment device 6 includes a partition plate 61, a guide rod 62 is fixedly connected to the top of the partition plate 61, a purification component 63 is fixedly connected to the outer wall of the guide rod 62, and a filter component 64 is slidably connected to the top of the purification component 63; the purification component 63 includes a fixed frame 631, an assembly component 632 is fixedly connected to the outer side of the fixed frame 631, and the assembly components 632 are arranged in a ring along the central axis of the fixed frame 631, an activated carbon cartridge 633 is movably installed on the inner layer of the assembly component 632, and a threaded joint hose 64 is fixedly connected to the top of the activated carbon cartridge 633 34, the bottom of the activated carbon cartridge 633 is fixedly connected with a water outlet pipe 635; the filter assembly 64 includes a sliding frame 643, the top of the sliding frame 643 is fixedly connected with a support plate 642, the top of the support plate 642 is fixedly connected with an annular sealing plate 641 by bolts, the inner side of the annular sealing plate 641 is fixedly connected with a filter screen 646, the center of the bottom of the sliding frame 643 is fixedly connected with a sealing ring 644, and the outer side of the sliding frame 643 is fixedly connected with a compression spring 645; the drive motor 7 is located inside the treatment tank 2, and the stirring rod 8 is located in the arc Directly above the scraper plate 9, the outer wall of the drain pipe 10 is fixedly connected to the top of the mobile body 1, and the outer side of the drive motor 7 is fixedly connected to the top of the partition plate 61. The pressure of the water body acts on the annular sealing plate 641, pushing the sliding frame 643 to slide downward along the guide rod 62, thereby forcing the compression spring 645 to be compressed, wherein the sealing ring 644 can slide along the inner wall of the fixed frame 631 to prevent water from leaking between the sealing ring 644 and the fixed frame 631; this design enables the filter assembly 64 to automatically adapt to different water pressures, ensuring stable flow under various water flow conditions. During the filtering operation, when the water pressure is too high, the compression of the compression spring 645 can play a buffering role, reduce the impact on the filter screen 646 and other components, and extend the service life of the equipment; the filter screen 646 on the inner side of the annular sealing plate 641 performs preliminary filtering on the water body, intercepts larger particles of impurities and suspended matter, and can prevent larger particles of impurities from entering the purification component 63, avoid clogging the purification components such as the activated carbon cartridge 633, and ensure the smooth progress of the purification process. By removing larger particles of impurities in advance, the burden of the purification component 63 is reduced, so that it can be more focused on processing smaller particles of pollutants and soluble substances. In this way, the purification efficiency of the entire treatment device can be improved, and the treatment time and cost can be reduced; when the filter screen 646 needs to be repaired and replaced, it is only necessary to remove the water inlet end cover 3, and then remove the bolts fixed between the support plate 642 and the annular sealing plate 641 to replace and repair it, without the need for large-scale disassembly of the entire treatment device, thereby improving the availability and reliability of the equipment.

[0026] The side wall of the partition plate 61 is fixedly connected to the inner wall of the treatment tank 2, the inner wall of the treatment tank 2 is slidably connected to the outer side of the filter assembly 64, and the outer side of the filter assembly 64 is slidably connected to the outer wall of the guide rod 62; the side wall of the annular sealing plate 641 is slidably connected to the inner wall of the treatment tank 2, the bottom of the filter screen 646 is in contact with the top of the sliding frame 643, and the inner wall of the sliding frame 643 is slidably connected to the outer wall of the guide rod 62; the outer wall of the sealing ring 644 is slidably connected to the inner wall of the fixed frame 631, and the top of the fixed frame 631 is fixedly connected to the bottom end of the compression spring 645, The outer wall of the fixing frame 631 is fixedly connected to the outer wall of the guide rod 62; the top of the threaded joint hose 634 is threadedly connected to the inner side of the assembly component 632; the outer wall of the water outlet pipe 635 is slidably connected to the inner wall of the partition plate 61; a through hole 636 is provided in the wall of the fixing frame 631; the water body after preliminary filtration flows into the purification component 63; the fixing frame 631 in the purification component 63 fixes a plurality of activated carbon cartridges 633 through the assembly component 632; the water body enters the threaded joint hose 634 through the through hole 636 provided in the wall of the fixing frame 631, and then flows into the activated carbon cartridge 633. The activated carbon in the activated carbon cartridge 633 adsorbs and purifies pollutants such as organic matter and heavy metals in the water. The purified water flows out of the activated carbon cartridge 633 through the water outlet pipe 635 and enters the bottom of the treatment tank 2.

[0027] The assembly component 632 includes a mounting frame 321, the bottom of which is fixedly connected to an auxiliary support rod 322, the inner side of which is fixedly connected to an elastic clamping plate 323, and the outer wall of the mounting frame 321 is fixedly connected to the outer wall of the fixed frame 631; the inner wall of the mounting frame 321 is rotatably connected to an adjusting screw 324, the outer side of the adjusting screw 324 is threadedly connected to a connecting plate 328, the outer side of the connecting plate 328 is fixedly connected to a water baffle 325, and the outer wall of the water baffle 325 is slidably connected to a sealing sleeve 326; the outer wall of the sealing sleeve 326 is connected to the outer wall of the fixed frame 631 Fixed connection, the inner side of the elastic clamping plate 323 is clamped with the outer wall of the activated carbon cartridge 633, the inner side of the sealing sleeve 326 is rotatably connected with an internal threaded knob 327, the inner wall of the internal threaded knob 327 is threadedly connected to the top end of the threaded joint hose 634, the auxiliary support rod 322 can provide support for the activated carbon cartridge 633, the elastic clamping plate 323 on the inner side of the mounting frame 321 is clamped with the outer wall of the activated carbon cartridge 633, to ensure that the activated carbon cartridge 633 will not shake or shift due to water flow impact or other external forces during the treatment process, the elastic clamping plate 323 can fix the activated carbon cartridge 633 while also playing a certain buffering role. When the equipment is impacted by external force, the elastic clamping plate 323 can absorb part of the impact force, reduce direct damage to the activated carbon cartridge 633, and extend the service life of the activated carbon cartridge 633. When the activated carbon cartridge 633 needs to be replaced, the inspection door 4 can be removed first, and then the adjusting screw 324 can be rotated to make the connecting plate 328 drive the water baffle plate 325 to slide upward along the inner wall of the sealing sleeve 326, and then the water baffle plate 325 blocks the connection between the fixing frame 631 and the threaded joint hose 634, which can effectively prevent water from continuing to flow into the activated carbon cartridge 633 that needs to be replaced. In order to avoid the problem of continuous water inflow during the replacement process, which may cause operational difficulties, the operator can then turn the internal threaded knob 327 to separate the threaded joint hose 634 from the sealing sleeve 326, and then take out the activated carbon cartridge 633 from the elastic clamping plate 323 to clean, replace the activated carbon or check for damage. At the same time, it is also convenient to install a new activated carbon cartridge 633. By blocking the water flow, maintenance personnel can complete the replacement process during the operation of the equipment, avoiding the need for long-term shutdown due to the replacement of the activated carbon cartridge 633, thereby ensuring the continuity of the treatment work, reducing the impact on the surrounding environment, and improving the maintainability and ease of use of the equipment.

[0028] Working principle: The device is mainly composed of a mobile body 1, a treatment tank 2 and a sewage treatment device 6 inside the mobile body 1. The entire device is moved to a rural black and smelly water body for treatment operation; When in use, the black and smelly water enters the treatment tank 2 through the water inlet end cap 3 on the top of the treatment tank 2. First, the water contacts the filter component 64 in the sewage treatment device 6 for primary filtration, which can intercept larger particles of impurities and suspended matter in the water. Then, the filtered water is adsorbed and purified by the purification component 63, and the purified water flows into the chamber at the bottom of the partition plate 61 in the treatment tank 2. At this time, auxiliary agents can be added to the treatment tank 2 through the agent addition pipe 5, and then the stirring rod 8 is driven to rotate by the driving motor 7. The rotation of the stirring rod 8 can make the auxiliary agents evenly dispersed in the water at the bottom of the treatment tank 2. It avoids the situation where the local concentration of the agent is too high or too low, ensures that each water body can fully contact with the agent, improves the utilization efficiency of the agent, and the stirring action prompts the agent to react chemically with the pollutants in the water faster, further enhancing the purification effect of the black and smelly water. At the same time, the driving motor 7 drives the arc scraper plate 9 to rotate. During the rotation process, the arc scraper plate 9 can prevent impurities from accumulating at the bottom of the treatment tank 2, and also help to stir up the impurities settled at the bottom so that they can be filtered and purified again. Then, the drain pipe 10 is opened to allow the purified water to be discharged outward through the drain pipe 10.

[0029] When the filter assembly 64 is in use, the pressure of the water acts on the annular sealing plate 641, pushing the sliding frame 643 to slide downward along the guide rod 62, thereby forcing the compression spring 645 to be compressed, wherein the sealing ring 644 can slide along the inner wall of the fixing frame 631, thereby preventing the water from leaking between the sealing ring 644 and the fixing frame 631; this design enables the filter assembly 64 to automatically adapt to different water pressures, ensuring that the filtering operation can be performed stably under various water flow conditions. When the water pressure is too high, the compression of the compression spring 645 can play a buffering role, reducing the impact on the filter screen 646 and other components, thereby extending the service life of the equipment; The filter screen 646 on the inner side of the annular sealing plate 641 performs preliminary filtration on the water body, intercepts larger particles of impurities and suspended solids, and prevents larger particles of impurities from entering the purification component 63, avoiding clogging of purification components such as the activated carbon cartridge 633, and ensuring the smooth progress of the purification process. By removing larger particles of impurities in advance, the burden of the purification component 63 is reduced, allowing it to focus more on processing smaller particles of pollutants and soluble substances. This can improve the purification efficiency of the entire treatment device and reduce treatment time and cost; When the filter screen 646 needs to be repaired or replaced, it is only necessary to remove the water inlet end cover 3, and then remove the bolts fixing the support plate 642 and the annular sealing plate 641 to replace and repair it without large-scale disassembly of the entire processing device, thereby improving the availability and reliability of the equipment.

[0030] When the purification component 63 is in use, the water that has been preliminarily filtered flows into the purification component 63. The fixing frame 631 in the purification component 63 fixes multiple activated carbon cartridges 633 through the assembly component 632. The water enters the threaded joint hose 634 through the through hole 636 opened in the wall of the fixing frame 631, and then flows into the activated carbon cartridge 633. The activated carbon in the activated carbon cartridge 633 adsorbs and purifies pollutants such as organic matter and heavy metals in the water. The purified water flows out of the activated carbon cartridge 633 through the outlet pipe 635 and enters the bottom of the processing tank 2.

[0031] When the assembly part 632 is in use, the auxiliary support rod 322 provides support for the activated carbon cartridge 633, and the elastic clamping plate 323 on the inner side of the mounting frame 321 clamps the outer wall of the activated carbon cartridge 633 to ensure that the activated carbon cartridge 633 will not shake or move due to water flow impact or other external forces during the treatment process. The elastic clamping plate 323 can not only fix the activated carbon cartridge 633, but also play a certain buffering role. When the equipment is impacted by external force, the elastic clamping plate 323 can absorb part of the impact force, reduce direct damage to the activated carbon cartridge 633, and extend the service life of the activated carbon cartridge 633.

[0032] When the activated carbon cartridge 633 needs to be replaced, the inspection door 4 can be removed first, and then the adjusting screw 324 can be rotated so that the connecting plate 328 drives the water baffle 325 to slide upward along the inner wall of the sealing sleeve 326, and then the water baffle 325 blocks the connection between the fixing frame 631 and the threaded joint hose 634, which can effectively prevent water from continuing to flow into the activated carbon cartridge 633 that needs to be replaced. This avoids the problem of continuous water inflow during the replacement process, which causes operational difficulties.

[0033] The operator can then turn the internal threaded knob 327 to separate the threaded joint hose 634 from the sealing sleeve 326, and then take out the activated carbon cartridge 633 from the elastic clamping plate 323 to clean, replace the activated carbon or check for damage. At the same time, it is also convenient to install a new activated carbon cartridge 633. By blocking the water flow, maintenance personnel can complete the replacement process during the operation of the equipment, avoiding the need for long-term shutdown due to replacement of the activated carbon cartridge 633, ensuring the continuity of the treatment work, reducing the impact on the surrounding environment, and improving the maintainability and ease of use of the equipment.

[0034] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A mobile treatment device for treating black and smelly water in rural areas, characterized in that: include: A mobile body (1), the mobile body (1) being used for supporting and moving the overall components of the equipment; A treatment tank (2), wherein the bottom of the treatment tank (2) is fixedly connected to the top of the mobile vehicle body (1), the top of the treatment tank (2) is fixedly connected to a water inlet end cover (3) by bolts, the outside of the treatment tank (2) is fixedly connected to an inspection door (4) by bolts, the outer wall of the treatment tank (2) is fixedly connected to a reagent addition pipe (5), and the bottom of the treatment tank (2) is fixedly connected to a drainage pipe (10); A sewage treatment device (6), the sewage treatment device (6) being used to purify black and smelly water bodies, the sewage treatment device (6) being fixedly installed inside the treatment tank (2), the inner side of the sewage treatment device (6) being fixedly connected to a drive motor (7), the output end of the drive motor (7) being fixedly connected to a stirring rod (8) and an arc-shaped scraper plate (9); The sewage treatment device (6) comprises a partition plate (61), the top of the partition plate (61) is fixedly connected to a guide rod (62), the outer wall of the guide rod (62) is fixedly connected to a purification component (63), and the top of the purification component (63) is slidably connected to a filter component (64); The purification component (63) comprises a fixing frame (631), an outer side of the fixing frame (631) is fixedly connected to an assembly component (632), and the assembly components (632) are arranged in a ring along the central axis of the fixing frame (631), an activated carbon cartridge (633) is movably mounted on the inner layer of the assembly component (632), a threaded joint hose (634) is fixedly connected to the top of the activated carbon cartridge (633), and a water outlet pipe (635) is fixedly connected to the bottom of the activated carbon cartridge (633); The filter assembly (64) comprises a sliding frame (643), the top of the sliding frame (643) is fixedly connected to a support plate (642), the top of the support plate (642) is fixedly connected to an annular sealing plate (641) via bolts, the inner side of the annular sealing plate (641) is fixedly connected to a filter screen (646), the center of the bottom of the sliding frame (643) is fixedly connected to a sealing ring (644), and the outer side of the sliding frame (643) is fixedly connected to a compression spring (645).

2. A mobile treatment device for treating black and smelly water in rural areas according to claim 1, characterized in that: The drive motor (7) is located inside the processing tank (2), the stirring rod (8) is located directly above the arc-shaped scraper plate (9), the outer wall of the drainage pipe (10) is fixedly connected to the top of the mobile vehicle body (1), and the outer side of the drive motor (7) is fixedly connected to the top of the partition plate (61).

3. A mobile treatment device for treating black and smelly water in rural areas according to claim 1, characterized in that: The side wall of the partition plate (61) is fixedly connected to the inner wall of the processing tank (2), the inner wall of the processing tank (2) is slidably connected to the outer side of the filter assembly (64), and the outer side of the filter assembly (64) is slidably connected to the outer wall of the guide rod (62).

4. A mobile treatment device for treating black and smelly water in rural areas according to claim 1, characterized in that: The side wall of the annular sealing plate (641) is slidably connected to the inner wall of the processing tank (2), the bottom of the filter screen (646) is in contact with the top of the sliding frame (643), and the inner wall of the sliding frame (643) is slidably connected to the outer wall of the guide rod (62).

5. A mobile treatment device for treating black and smelly water in rural areas according to claim 1, characterized in that: The outer wall of the sealing ring (644) is slidably connected to the inner wall of the fixing frame (631), the top of the fixing frame (631) is fixedly connected to the bottom end of the compression spring (645), and the outer wall of the fixing frame (631) is fixedly connected to the outer wall of the guide rod (62).

6. A mobile treatment device for treating black and smelly water in rural areas according to claim 1, characterized in that: The top end of the threaded joint hose (634) is threadedly connected to the inner side of the assembly component (632), the outer wall of the water outlet pipe (635) is slidably connected to the inner wall of the partition plate (61), and a through hole (636) is provided in the wall of the fixing frame (631).

7. A mobile treatment device for treating black and smelly water in rural areas according to claim 1, characterized in that: The assembly component (632) comprises a mounting frame (321), the bottom of the mounting frame (321) is fixedly connected to an auxiliary support rod (322), the inner side of the mounting frame (321) is fixedly connected to an elastic clamping plate (323), and the outer wall of the mounting frame (321) is fixedly connected to the outer wall of the fixing frame (631).

8. A mobile treatment device for treating black and smelly water in rural areas according to claim 7, characterized in that: The inner wall of the mounting frame (321) is rotatably connected to an adjusting screw (324), the outer side of the adjusting screw (324) is threadedly connected to a connecting plate (328), the outer side of the connecting plate (328) is fixedly connected to a water baffle (325), and the outer wall of the water baffle (325) is slidably connected to a sealing sleeve (326).

9. A mobile treatment device for treating black and smelly water in rural areas according to claim 8, characterized in that: The outer wall of the sealing sleeve (326) is fixedly connected to the outer wall of the fixing frame (631), the inner side of the elastic clamping plate (323) is clamped to the outer wall of the activated carbon cartridge (633), the inner side of the sealing sleeve (326) is rotatably connected to an internally threaded knob (327), and the inner wall of the internally threaded knob (327) is threadedly connected to the top end of the threaded joint hose (634).

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