Sewage circulating treatment device for landscape pool and use method of sewage circulating treatment device

Abstract

The invention discloses a sewage circulation treatment device for a landscape pool and a use method thereof, and belongs to the technical field of sewage treatment, sludge can be isolated through filter holes, water is discharged through the filter holes, two connecting rods drive a scraping rod to make contact in the rotating process of a connecting shaft, and the scraping rod is driven to make contact with the filter holes. The inner wall of the filter cylinder is cleaned in the rotating process of the scraping rod, the brush strips are in flexible design and make contact with the filter holes, the brush strips make contact with the inner walls of the filter holes and clean the filter holes, the situation that the filter holes are blocked by dirt, and the flowing performance of water flow is affected is prevented, and the water flow impacts the blades to provide power for the scraping strips, so that the cleaning efficiency is improved. The purpose of automatic unblocking is achieved in the water circulation process, the residue discharge valve at the bottom of the filter cylinder is opened, sludge accumulated in the filter cylinder flows into the sewage collection tank through the residue discharge valve, then the purpose of solid-liquid separation can be achieved, the water circulation treatment device is long in service cycle, normal work can be maintained without frequent human intervention, and the water circulation treatment device is convenient to use. The sewage treatment effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to a sewage circulation treatment device for a landscape pool and a use method thereof. Background Art

[0002] Landscape pools are common beautification elements in modern cities and architectural environments. However, the water in landscape pools is easily polluted by a variety of pollution sources. For example, dust, fallen leaves and other debris will continue to fall into the pool, mud from the surrounding environment may be washed into the pool after rainfall, and the excrement of organisms in the pool will deteriorate the water quality.

[0003] At present, traditional landscape pool sewage treatment mostly adopts the method of regular water changes. This method not only wastes a lot of water resources, but also cannot fundamentally solve the problem of sewage generation. Conventional sand filtration or filter screens can remove some large particles of impurities, but sludge and other impurities will continue to accumulate, which can easily cause blockage of the filter pores, affecting the fluidity of the water flow. In addition, the sewage circulation treatment effect is greatly reduced, making the use cycle of the water circulation treatment device short, and frequent human intervention is required to maintain normal operation. Summary of the invention

[0004] The purpose of the present invention is to provide a sewage circulation treatment device for a landscape pool and a method of using the same, so as to solve the problem proposed in the above background technology that although the conventional sand filtration or filter screen can remove some large particles of impurities, impurities such as sludge will continue to accumulate, which can easily cause blockage of the filter pores, affecting the fluidity of the water flow, and greatly reducing the sewage circulation treatment effect, making the use period of the water circulation treatment device short and requiring frequent human intervention to maintain normal operation.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A sewage circulation treatment device for a landscape pool comprises a support frame, wherein the number of the support frames is two, the tops of the two support frames are fixedly connected with a collecting assembly, the bottom of the collecting assembly is connected with a flow guide assembly, the bottom end of the flow guide assembly is connected and installed with a liquid guide assembly, one side of the outside of the liquid guide assembly is connected with a drug injection assembly, one end of the drug injection assembly passes through the support frame and is fixed to one side of the collecting assembly, baffles are respectively provided on the front and back sides of the liquid guide assembly, the baffles are fixed between the two support frames, the bottom of the liquid guide assembly is connected with a connecting pipe, the bottom end of the connecting pipe is connected with a treatment box, the interior of the treatment box is fixedly installed with an isolation assembly, the interior of the isolation assembly is provided with a driving assembly, the top end of the driving assembly is located inside the connecting pipe, the end outside the driving assembly contacts with the inner wall of the isolation assembly, the bottom end of the isolation assembly passes through the bottom of the treatment box and is connected with a sewage collecting box.

[0007] As a further solution of the present invention, the collection assembly includes a collection box, the bottom of the collection box is funnel-shaped, two sides of the collection box are respectively fixedly connected with collection boxes, and a mesh plate is clamped inside the collection box.

[0008] As a further solution of the present invention, the flow guide component includes a main pipeline, the top end of the main pipeline is connected to the bottom of the collection box, a solenoid valve is fixedly installed outside the main pipeline, the bottom end of the main pipeline is connected to the top of the liquid guide component, and branch pipes are respectively connected on both sides of the main pipeline, and the top end of the branch pipes is connected to the bottom of the collection box.

[0009] As a further solution of the present invention, the liquid guiding assembly includes a turnover box, one side of the top of the turnover box is connected to the bottom end of the main pipeline, the front and rear sides of the turnover box are respectively clamped with sealed bearings, a rotating shaft is sleeved inside the two sealed bearings, four guide plates are fixed outside the rotating shaft, the bottom of the turnover box is connected to the top end of the connecting pipe, and one side of the turnover box is connected to the end of the injection assembly.

[0010] As a further solution of the present invention, the drug injection assembly includes a medicine box, which is fixed on one side of the collecting assembly. A metering pump is provided at the bottom of the medicine box, a water inlet of the metering pump is connected to the bottom of the medicine box, one side of the metering pump is fixed to the collecting assembly, and a water outlet at the bottom of the metering pump is connected to a drug guide tube, the other end of the drug guide tube passes through the support frame and is connected to one side of the turnover box, and a one-way valve is fixedly installed on the outside of the drug guide tube close to the turnover box.

[0011] As a further solution of the present invention, the isolation assembly includes a filter cartridge, which is located in a processing box and has a plurality of filter holes on its outer wall. The bottom of the filter cartridge is funnel-shaped and passes through the bottom of the processing box. A slag discharge valve is connected to the bottom of the filter cartridge, and the bottom end of the slag discharge valve is connected to a sewage collecting pipe. A threaded sleeve is clamped at the bottom of the processing box, and the lower part of the outer wall of the filter cartridge is threadedly connected to the threaded sleeve. A fixing ring is fixed to the top of the inner wall of the processing box, and the top of the filter cartridge is clamped in the fixing ring.

[0012] As a further solution of the present invention, the driving assembly includes a conical seat, which is located in the connecting pipe, and a plurality of blades are fixed outside the conical seat. A connecting shaft is fixedly connected to the bottom of the conical seat, and a support bearing is outer-connected to the connecting shaft. Three support rods are fixed to the outside of the support bearing, and the other end of the support rod is fixed to the inner wall of the filter cartridge. Two connecting rods are respectively fixed on both sides of the outer wall of the connecting shaft, and a clearing assembly is fixed to the ends of the two connecting rods on the same side.

[0013] As a further solution of the present invention, the clearing assembly includes a scraper rod, the outer side of the scraper rod is in contact with the inner wall of the filter cartridge, and the inner side of the scraper rod is fixed to the end of the connecting rod, a plurality of brush strips are fixed to the side of the scraper rod close to the filter cartridge, the brush strips are in contact with the filter holes, a plurality of circulation pipes are respectively connected to the edges of the bottom of the treatment box, the circulation pipes are located between the filter cartridge and the inner wall of the treatment box, and a stop valve is fixedly installed on the outer wall of the circulation pipe close to the bottom of the treatment box.

[0014] A method for using a sewage circulation treatment device for a landscape pool, the method comprising the following steps:

[0015] When the sewage in the landscape pool is circulated and treated, the sewage will be discharged into the collection box. At this time, the solenoid valve outside the main pipe at the bottom of the collection box is closed, and the sewage will accumulate in the collection box. When the sewage overflows the lowest point on the top of the collection box, the sewage will overflow from the edge of the top of the collection box and flow into the collection box. Since the floating objects in the sewage will be on the water surface, the water will flow to both sides and guide the floating objects into the collection box. The mesh plate in the collection box can block the floating objects, and the sewage will flow into the main pipe through the mesh plate and the branch pipe at the bottom. Then, the solenoid valve outside the main pipe is opened to allow the sewage in the collection box to enter the main pipe. The discharge speed of the main pipe is lower than the flow rate of the sewage entering the collection box, so that the sewage in the collection box will continue to overflow, and the bottom of the collection box is designed in a funnel shape to prevent dirt from remaining inside the collection box.

[0016] When the water in the main pipeline flows into the turnover box, medicine is added into the turnover box through the medicine injection assembly. Liquid flocculant is stored in the medicine box. The metering pump is controlled to extract the liquid flocculant in the medicine box, and the liquid flocculant enters the turnover box through the medicine guide pipe and the one-way valve. The one-way valve can only realize one-way flow, so that the liquid in the turnover box cannot flow back into the medicine guide pipe through the one-way valve. After the liquid flocculant enters the turnover box, it will push the guide plate above the rotating shaft, so that the guide plate drives the rotating shaft. The rotating shaft rotates inside the two sealed bearings, and at the same time, the sewage in the main pipe impacts the lateral guide vane downward, providing the guide vane with rotational power to rotate clockwise. When the liquid flocculant is brought into the lower part of the main pipe by the two adjacent guide vanes, the sewage discharged from the main pipe will contact with the liquid flocculant, and the liquid flocculant and sewage will be fully mixed through the impact of the liquid flocculant. Then, the guide vane rotates clockwise to guide the mixed liquid into the lower part of the turnover box and into the treatment box from the connecting pipe.

[0017] When the mixed liquid enters the treatment box, it will directly flow into the filter cartridge. The mixed liquid is composed of sewage and liquid flocculant. In the process of the mixing reaction of sewage and liquid flocculant, the sludge and water in the sewage will be separated. The filter holes outside the filter cartridge will isolate the sludge, and the water will be discharged through the filter holes, so that the initially treated sewage is located between the filter cartridge and the inner wall of the treatment box, and the precipitated sludge is located at the bottom of the filter cartridge. In the process of the mixed liquid being discharged through the connecting pipe, the liquid will impact multiple blades, so that the blades are stressed and drive the conical seat to rotate. The tip of the top of the conical seat will reduce the resistance of sewage discharge and divert the water to the outside, thereby increasing the impact force of the water flow on the blades. The conical seat drives the connecting shaft to rotate inside the two support bearings, and cooperates with multiple support rods to support the support bearings, thereby improving the stability of the rotation of the conical seat and the blades.

[0018] During the rotation of the connecting shaft, the two connecting rods will drive the scraper rod to contact the filter cartridge through the outer side of the scraper rod, and the inner wall of the filter cartridge will be in contact with the outer side of the scraper rod, so that the scraper rod can clean the inner wall of the filter cartridge during the rotation to prevent dirt from adhering to the inner wall of the filter cartridge and being difficult to remove. In addition, a number of brush strips are fixed on the side of the scraper rod close to the filter cartridge. The brush strips are flexible and in contact with the filter holes. During the rotation of the brush strips, the brush strips will contact and clean the inner walls of the filter holes to prevent dirt from clogging the filter holes and affecting the fluidity of the water flow. As the scraper strips drive the brush strips to rotate continuously, and the water flow impacts the blades to provide the scraper strips with Power is supplied to achieve the purpose of automatic clearing in the process of water circulation. The slag discharge valve at the bottom of the filter cartridge is opened to allow the accumulated sludge inside the filter cartridge to flow into the sewage collection box through the slag discharge valve. The sludge discharge valve is remotely and automatically controlled to prevent excessive accumulation of sludge from affecting the normal drainage of the filter holes. The stop valve outside one or several circulation pipes is opened, and the circulation pump is connected at the other end of the circulation pipe. The sewage between the filter cartridge and the inner wall of the treatment box will be discharged through the circulation pipe. With the use of the circulation pump, the treated sewage is re-introduced into the landscape pool to achieve the purpose of sewage circulation treatment.

[0019] When removing the filter cartridge for maintenance or replacement, separate the top of the dirt collecting box from the slag discharge valve, move the dirt collecting box out from between the two support frames, and then rotate the bottom of the filter cartridge to make the outer wall of the filter cartridge rotate outside the threaded sleeve until the filter cartridge is disengaged from the internal thread of the threaded sleeve, so that the filter cartridge is in an active state, and then pull the filter cartridge downward to make the filter cartridge drive the internal drive assembly to move out of the treatment box, thereby facilitating the removal of the filter cartridge and the internal structure. When installing the filter cartridge, insert the top of the filter cartridge from the bottom of the treatment box, and the top of the filter cartridge is sleeved in the fixing ring. The filter cartridge is limited by the fixing ring to improve the stability of the filter cartridge installation, so that the top of the drive assembly is located at the center of the bottom of the connecting pipe. Next, rotate the filter cartridge so that the filter cartridge thread is connected to the inside of the threaded sleeve to achieve the purpose of locking the filter cartridge.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention separates the sludge and water in the sewage through the process of mixing the sewage and the liquid flocculant. The filter holes outside the filter cartridge isolate the sludge, and the water is discharged through the filter holes. The precipitated sludge is stored at the bottom of the filter cartridge. In the process of the mixed liquid being discharged through the connecting pipe, the liquid will impact a plurality of blades, so that the blades are stressed and the conical seat is driven to rotate. The tip of the top of the conical seat will reduce the resistance to sewage discharge and divert the water to the outside, thereby increasing the impact force of the water flow on the blades. During the rotation of the connecting shaft, the scraper rod is driven to contact through two connecting rods. The outer side of the scraper rod contacts the inner wall of the filter cartridge, so that the scraper rod can achieve the inner wall of the filter cartridge during the rotation. The purpose of cleaning is to prevent dirt from adhering to the inner wall of the filter cartridge and being difficult to remove. The brush bar is designed to be flexible and in contact with the filter holes. During the rotation of the brush bar, it will contact the inner wall of the filter holes and clean them to prevent dirt from clogging the filter holes and affecting the fluidity of the water flow. The water flow impacts the blades to provide power to the scraper bar, and the purpose of automatic blockage removal is achieved during the water circulation process. The slag discharge valve at the bottom of the filter cartridge is opened to allow the sludge accumulated inside the filter cartridge to flow into the sewage collecting box through the slag discharge valve, thereby achieving the purpose of solid-liquid separation, making the water circulation treatment device have a long service life, and does not require frequent human intervention to maintain normal operation, thereby improving the sewage treatment effect.

[0022] 2. The present invention adds medicine into the turnover box through the medicine injection component, stores liquid flocculant inside the medicine box, controls the metering pump to extract the liquid flocculant inside the medicine box, and allows the liquid flocculant to enter the turnover box through the medicine guide tube and the one-way valve. The one-way valve can only realize one-way flow, so that the liquid inside the turnover box cannot flow back to the medicine guide tube through the one-way valve. After the liquid flocculant enters the turnover box, it will push the guide plate above the rotating shaft, so that the guide plate drives the rotating shaft to rotate inside the two sealed bearings. At the same time, the sewage in the main pipeline impacts the lateral guide plate downward, providing power for the guide plate to rotate. Rotating clockwise, when the liquid flocculant is brought into the bottom of the main pipe by two adjacent guide vanes, the sewage discharged from the main pipe will come into contact with the liquid flocculant, and be fully mixed through the impact of the liquid flocculant and the sewage. Secondly, the guide vane rotates clockwise to guide the mixed liquid into the bottom of the turnover box and into the treatment box from the connecting pipe. The mixed liquid is composed of sewage and liquid flocculant. In the process of mixing reaction of sewage and liquid flocculant, the sludge and water in the sewage will be separated, and the metering pump will be used for automatic quantitative drug introduction. The drug is added during the flow of sewage to improve the efficiency of sewage treatment.

[0023] 3. The present invention discharges sewage into a collection box. At this time, the solenoid valve outside the main pipeline at the bottom of the collection box is in a closed state, and the sewage will accumulate in the collection box. When the sewage overflows the lowest point on the top of the collection box, the sewage will overflow from the edge of the top of the collection box and flow into the collection box. Since floating objects in the sewage will be on the water surface, the water will guide the floating objects into the collection box when flowing to both sides. The mesh plate in the collection box can block the floating objects, and the sewage will flow into the main pipeline through the mesh plate and the branch pipe at the bottom. Secondly, the solenoid valve outside the main pipeline is opened to allow the sewage in the collection box to also enter the main pipeline. The discharge speed of the main pipeline is lower than the flow rate of the sewage entering the collection box, so that the sewage in the collection box will continue to overflow. The bottom of the collection box is designed in a funnel shape to prevent dirt from remaining inside the collection box, thereby facilitating the centralized collection and treatment of floating objects in the sewage. The floating objects are located in the collection box, which is convenient for picking up. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the collection component of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the drug injection assembly of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the liquid guiding component of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the processing box of the present invention when viewed from above;

[0030] Figure 6 It is a structural schematic diagram of the isolation assembly of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the driving assembly of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the cross section of the filter cartridge of the present invention;

[0033] Fig. 9 For the present invention Figure 8 The enlarged structural diagram at A in the middle;

[0034] Fig.10It is a structural schematic diagram of the cross section of the processing box of the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 1. Support frame; 2. Collection component; 2001. Collection box; 2002. Collection box; 2003. Screen plate; 3. Guide component; 301. Main pipeline; 302. Solenoid valve; 303. Branch pipe; 4. Liquid guide component; 401. Turnover box; 402. Rotating shaft; 403. Sealed bearing; 404. Guide plate; 5. Drug injection component; 501. Drug box; 502. Metering pump; 503. Drug guide tube; 504. One-way valve; 6. Baffle; 7. Connecting pipe; 8. Processing box; 9. Isolation assembly; 901. Filter cartridge; 902. Filter hole; 903. Slag discharge valve; 10. Circulation pipe; 11. Stop valve; 12. Driving assembly; 121. Conical seat; 122. Blade; 123. Connecting shaft; 124. Support bearing; 125. Support rod; 126. Connecting rod; 13. Clearing assembly; 131. Scraper rod; 132. Brush strip; 14. Fixing ring; 15. Threaded sleeve; 16. Dirt collecting box. DETAILED DESCRIPTION

[0037] 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.

[0038] See also Figure 1-Figure 10 The present invention provides a technical solution: a sewage circulation treatment device for a landscape pool, comprising a support frame 1, the number of the support frames 1 is two, the tops of the two support frames 1 are fixedly connected with a collecting assembly 2, the collecting assembly 2 comprises a collecting box 2001, the bottom of the collecting box 2001 is funnel-shaped, and the two sides of the collecting box 2001 are respectively fixedly connected with collecting boxes 2002, wherein the collecting box 2001 is slightly lower near the two sides of the collecting box 2002, so that the sewage in the collecting box 2001 can overflow into the collecting box 2002, and the interior of the collecting box 2002 is clamped with a mesh plate 2003 to separate the collecting box 2002 into two layers.

[0039] The bottom of the collecting component 2 is connected to the flow guide component 3, which includes a main pipe 301. The top of the main pipe 301 is connected to the bottom of the collecting box 2001. A solenoid valve 302 is fixedly installed outside the main pipe 301. The two sides of the main pipe 301 are respectively connected to branch pipes 303. The top of the branch pipe 303 is connected to the bottom of the collecting box 2002.

[0040] Sewage is discharged into the collection box 2001 and accumulated in the collection box 2001. When the sewage overflows the lowest point on the top of the collection box 2001, the sewage overflows from the edge of the top of the collection box 2001 and flows into the collection box 2002. Since floating objects in the sewage are on the water surface, the water flows to both sides and guides the floating objects into the collection box 2002. The mesh plate 2003 in the collection box 2002 can block the floating objects, making it convenient to collect and treat the floating objects in the sewage in a centralized manner. The sewage will be discharged into the collection box 2001. At this time, the solenoid valve 302 outside the main pipe 301 at the bottom of the collection box 2001 is in a closed state, and the sewage will accumulate in the collection box 2001 and overflow. The sewage in the collection box 2002 flows into the main pipe 301 through the mesh plate 2003 and the branch pipe 303 at the bottom; secondly, the solenoid valve 302 outside the main pipe 301 is opened, so that the sewage in the collection box 2001 can also enter the main pipe 301, and the bottom of the collection box 2001 is funnel-shaped to prevent dirt from remaining inside the collection box 2001. The discharge speed of the main pipe 301 is lower than the flow rate of the sewage entering the collection box 2001, so that the sewage in the collection box 2001 will continue to overflow, which is conducive to the collection of floating objects.

[0041] As a further solution of the present invention, the bottom end of the guide component 3 is connected to the liquid guide component 4, and the liquid guide component 4 includes a turnover box 401. One side of the top of the turnover box 401 is connected to the bottom end of the main pipeline 301, and the front and rear sides of the turnover box 401 are respectively clamped with sealed bearings 403, and the two sealed bearings 403 are sleeved with a rotating shaft 402. Four guide plates 404 are fixed outside the rotating shaft 402, and the bottom of the turnover box 401 is connected to the top of the connecting pipe 7.

[0042] The guide vane 404 drives the rotating shaft 402 to rotate inside the two sealed bearings 403. The sealed bearings 403 support the guide vane 404 to improve the rotation stability of the guide vane 404. At the same time, the sewage in the main pipeline 301 impacts the lateral guide vane 404 downward, providing power for the guide vane 404 to rotate clockwise, thereby facilitating the diversion of the liquid inside the turnover box 401.

[0043] As a further solution of the present invention, one side of the outside of the turnover box 401 is connected to a drug injection component 5, one end of the drug injection component 5 passes through the support frame 1 and is fixed to one side of the collecting component 2, the drug injection component 5 includes a medicine box 501, the medicine box 501 is fixed to one side of the collecting component 2, a metering pump 502 is provided at the bottom of the medicine box 501, a water inlet of the metering pump 502 is connected to the bottom of the medicine box 501, one side of the metering pump 502 is fixed to the collecting component 2, a water outlet at the bottom of the metering pump 502 is connected to a drug guide tube 503, the other end of the drug guide tube 503 passes through the support frame 1 and is connected to one side of the turnover box 401, and a one-way valve 504 is fixedly installed on the outside of the drug guide tube 503 close to the turnover box 401.

[0044] The metering pump 502 extracts the liquid flocculant from the medicine box 501, and allows the liquid flocculant to enter the turnover box 401 through the drug guiding tube 503 and the one-way valve 504. The one-way valve 504 can only realize one-way flow, so that the liquid inside the turnover box 401 cannot flow back to the drug guiding tube 503 through the one-way valve 504. The metering pump 502 is used for automatic quantitative drug introduction, and the drug is added during the flow of sewage to improve the efficiency of sewage treatment.

[0045] As a further scheme of the present invention, baffles 6 are respectively provided on the front and rear sides of the turnover box 401, and the baffles 6 are fixed between the two support frames 1. The bottom of the turnover box 401 is connected with a connecting pipe 7, and the bottom end of the connecting pipe 7 is connected with a processing box 8. An isolation component 9 is fixedly installed inside the processing box 8, and the isolation component 9 includes a filter cartridge 901, and the filter cartridge 901 is located in the processing box 8 and has a plurality of filter holes 902 on the outer wall. The bottom of the filter cartridge 901 is funnel-shaped and passes through the bottom of the processing box 8. A slag discharge valve 903 is connected to the bottom of the filter cartridge 901, and the bottom end of the slag discharge valve 903 is connected to the sewage collecting pipe to the sewage collecting box 16; a threaded sleeve 15 is clamped at the bottom of the processing box 8, and the lower part of the outer wall of the filter cartridge 901 is threadedly connected in the threaded sleeve 15, and a fixing ring 14 is fixed on the top of the inner wall of the processing box 8, and the top of the filter cartridge 901 is clamped in the fixing ring 14. Several circulation pipes 10 are connected to the edges of the bottom of the treatment box 8. The circulation pipes 10 are located between the filter cartridge 901 and the inner wall of the treatment box 8. A stop valve 11 is fixedly installed on the outer wall of the circulation pipe 10 near the bottom of the treatment box 8. Open the stop valves 11 outside one or several circulation pipes 10, and connect the circulation pump at the other end of the circulation pipe 10. The sewage between the filter cartridge 901 and the inner wall of the treatment box 8 will be discharged through the circulation pipe 10. With the use of the circulation pump, the treated sewage is re-introduced into the landscape pool.

[0046] The filter holes 902 outside the filter cartridge 901 will isolate the sludge, and the water will be discharged through the filter holes 902, so that the initially treated sewage is located between the filter cartridge 901 and the inner wall of the treatment box 8, and the precipitated sludge is located at the bottom of the filter cartridge 901 and accumulated;

[0047] When removing the filter cartridge 901 for maintenance or replacement, separate the top of the dirt collecting box 16 from the slag discharge valve 903, and move the dirt collecting box 16 out from between the two support frames 1. Then, rotate the bottom of the filter cartridge 901 to rotate the outer wall of the filter cartridge 901 outside the threaded sleeve 15 until the filter cartridge 901 is separated from the internal thread of the threaded sleeve 15, so that the filter cartridge 901 is in an active state. Then, pull the filter cartridge 901 downward to drive the internal drive assembly 12 to move out of the processing box 8, thereby facilitating the removal of the filter cartridge 901 and the internal structure.

[0048] When installing the filter cartridge 901, the top of the filter cartridge 901 is inserted from the bottom of the processing box 8, and the top of the filter cartridge 901 is sleeved in the fixing ring 14. The filter cartridge 901 is limited by the fixing ring 14 to improve the stability of the installation of the filter cartridge 901. The top of the drive assembly 12 is located at the center of the bottom of the connecting pipe 7. Next, the filter cartridge 901 is rotated so that the filter cartridge 901 is threadedly connected to the inside of the threaded sleeve 15 to achieve the purpose of locking the filter cartridge 901.

[0049] As a further solution of the present invention, a drive assembly 12 is provided inside the filter cartridge 901, and the drive assembly 12 includes a conical seat 121, which is located in the connecting pipe 7, and a plurality of blades 122 are fixed outside the conical seat 121. A connecting shaft 123 is fixedly connected to the bottom of the conical seat 121, and a support bearing 124 is connected to the outer sleeve of the connecting shaft 123. Three support rods 125 are fixed to the outside of the support bearing 124, and the other end of the support rod 125 is fixed to the inner wall of the filter cartridge 901.

[0050] The pointed end at the top of the conical seat 121 will reduce the resistance to sewage discharge and divert the water to the outside, thereby increasing the impact force of the water flow on the blades 122. The conical seat 121 drives the connecting shaft 123 to rotate inside the two support bearings 124, and cooperates with multiple support rods 125 to support the support bearings 124, thereby improving the rotation stability of the conical seat 121 and the blades 122.

[0051] As a further solution of the present invention, two connecting rods 126 are fixed on both sides of the outer wall of the connecting shaft 123, and the ends of the two connecting rods 126 on the same side are fixed with a clearing assembly 13; the clearing assembly 13 includes a scraper rod 131, the outer side of the scraper rod 131 is in contact with the inner wall of the filter cartridge 901, and the inner side of the scraper rod 131 is fixed to the end of the connecting rod 126, and a plurality of brush strips 132 are fixed on the side of the scraper rod 131 close to the filter cartridge 901, and the brush strips 132 are in contact with the filter hole 902.

[0052] The scraper rod 131 cleans the inner wall of the filter cartridge 901 during the rotation process, preventing dirt from adhering to the inner wall of the filter cartridge 901 and being difficult to remove. Because the scraper rod 131 is fixed to the brush strip 132, and the brush strip 132 is flexibly designed and contacts the filter hole 902, the brush strip 132 will contact and clean the inner wall of the filter hole 902 during the rotation process, preventing dirt from clogging the filter hole 902 and affecting the fluidity of the water flow.

[0053] A method for using a sewage circulation treatment device for a landscape pool, the method comprising the following steps:

[0054] When the sewage in the landscape pool is circulated and treated, the sewage will be discharged into the collection box 2001. At this time, the solenoid valve 302 outside the main pipeline 301 at the bottom of the collection box 2001 is closed, and the sewage will accumulate in the collection box 2001. When the sewage overflows the lowest point on the top of the collection box 2001, the sewage will overflow from the edge of the top of the collection box 2001 and flow into the collection box 2002. Since the floating objects in the sewage will be on the water surface, the water will flow to both sides and guide the floating objects into the collection box 2002. The collection box 2002 The mesh plate 2003 in the middle can block the floating objects, and the sewage flows into the main pipe 301 through the mesh plate 2003 and the branch pipe 303 at the bottom. Then, the solenoid valve 302 outside the main pipe 301 is opened, so that the sewage in the collection box 2001 can also enter the main pipe 301. The discharge speed of the main pipe 301 is lower than the flow rate of the sewage entering the collection box 2001, so that the sewage in the collection box 2001 will continue to overflow. The bottom of the collection box 2001 is designed in a funnel shape to prevent dirt from remaining inside the collection box 2001.

[0055] When water in the main pipeline 301 flows into the turnover box 401, medicine is added into the turnover box 401 through the medicine injection assembly 5. Liquid flocculant is stored in the medicine box 501. The metering pump 502 is controlled to work so that the metering pump 502 extracts the liquid flocculant in the medicine box 501, and the liquid flocculant enters the turnover box 401 through the medicine guide tube 503 and the one-way valve 504. The one-way valve 504 can only realize one-way flow, so that the liquid in the turnover box 401 cannot flow back into the medicine guide tube 503 through the one-way valve 504. After the liquid flocculant enters the turnover box 401, it will push the guide plate 404 above the rotating shaft 402. The guide vane 404 drives the rotating shaft 402 to rotate inside the two sealed bearings 403, and at the same time, the sewage in the main pipe 301 impacts the lateral guide vane 404 downward, providing the guide vane 404 with the power to rotate, so that the guide vane 404 rotates clockwise. When the liquid flocculant is brought into the lower part of the main pipe 301 by the two adjacent guide vanes 404, the sewage discharged from the main pipe 301 will contact with the liquid flocculant, and the liquid flocculant and the sewage will be fully mixed by the impact of the liquid flocculant. Then, the guide vane 404 rotates clockwise to introduce the mixed liquid into the lower part of the turnover box 401 and into the treatment box 8 from the connecting pipe 7.

[0056] When the mixed liquid enters the treatment box 8, it will directly flow into the filter cartridge 901. The mixed liquid is composed of sewage and liquid flocculant. In the process of the mixing reaction of sewage and liquid flocculant, the sludge and water in the sewage will be separated. The filter holes 902 outside the filter cartridge 901 will isolate the sludge, and the water will be discharged through the filter holes 902, so that the initially treated sewage is located between the filter cartridge 901 and the inner wall of the treatment box 8, and the precipitated sludge is located at the bottom of the filter cartridge 901 and accumulated. In the process of the mixed liquid being discharged through the connecting pipe 7, the liquid will impact the multiple blades 122, so that the blades 122 are stressed and drive the conical seat 121 to rotate. The tip of the top of the conical seat 121 will reduce the resistance of sewage discharge and divert the water to the outside, thereby increasing the impact force of the water flow on the blades 122. The conical seat 121 drives the connecting shaft 123 to rotate inside the two support bearings 124, and cooperates with the multiple support rods 125 to support the support bearings 124, thereby improving the stability of the rotation of the conical seat 121 and the blades 122.

[0057] During the rotation of the connecting shaft 123, the two connecting rods 126 drive the scraper rod 131 to contact. The outer side of the scraper rod 131 contacts the inner wall of the filter cartridge 901, so that the scraper rod 131 can clean the inner wall of the filter cartridge 901 during the rotation, and prevent dirt from adhering to the inner wall of the filter cartridge 901 and being difficult to remove. In addition, a plurality of brush strips 132 are fixed on the side of the scraper rod 131 close to the filter cartridge 901. The brush strips 132 are flexible and contact the filter holes 902. During the rotation of the brush strips 132, the brush strips 132 contact the inner wall of the filter holes 902 and clean it, and prevent dirt from clogging the filter holes 902 and affecting the fluidity of the water flow. As the scraper strips drive the brush strips 132 to rotate continuously, and through the water flow The impact blade 122 provides power to the scraper bar, and the purpose of automatic clearing is achieved during the water circulation process. The slag discharge valve 903 at the bottom of the filter cartridge 901 is opened, so that the sludge accumulated inside the filter cartridge 901 flows into the sewage collection box 16 through the slag discharge valve 903, and the sludge discharge valve 903 is remotely and automatically controlled to prevent excessive accumulation of sludge from affecting the normal drainage of the filter hole 902. The stop valve 11 outside one or several circulation pipes 10 is opened, and the circulation pump is connected to the other end of the circulation pipe 10. The sewage between the filter cartridge 901 and the inner wall of the treatment box 8 will be discharged through the circulation pipe 10. With the use of the circulation pump, the treated sewage is re-introduced into the landscape pool to achieve the purpose of sewage circulation treatment;

[0058] When removing the filter cartridge 901 for maintenance or replacement, separate the top of the dirt collecting box 16 from the slag discharge valve 903, and move the dirt collecting box 16 out from between the two support frames 1. Then rotate the bottom of the filter cartridge 901 so that the outer wall of the filter cartridge 901 rotates outside the threaded sleeve 15 until the filter cartridge 901 is disengaged from the internal thread of the threaded sleeve 15, so that the filter cartridge 901 is in an active state. Then pull the filter cartridge 901 downward so that the filter cartridge 901 drives the internal drive assembly 12 to move out of the processing box 8, thereby facilitating the filter cartridge 901 to be removed. The cartridge 901 and its internal structure are removed. When installing the filter cartridge 901, the top of the filter cartridge 901 is inserted from the bottom of the processing box 8. The top of the filter cartridge 901 is sleeved in the fixing ring 14. The filter cartridge 901 is limited by the fixing ring 14 to improve the stability of the installation of the filter cartridge 901. The top of the drive assembly 12 is located at the center of the bottom of the connecting pipe 7. Next, the filter cartridge 901 is rotated so that the filter cartridge 901 is threadedly connected to the inside of the threaded sleeve 15 to achieve the purpose of locking the filter cartridge 901.

Claims

1. A sewage circulation treatment device for a landscape pool, comprising a support frame (1), characterized in that: The number of the support frames (1) is two, the tops of the two support frames (1) are fixedly connected with a collecting assembly (2), the bottom of the collecting assembly (2) is connected with a flow guide assembly (3), the bottom end of the flow guide assembly (3) is connected with a liquid guide assembly (4), one side of the outside of the liquid guide assembly (4) is connected with a drug injection assembly (5), one end of the drug injection assembly (5) passes through the support frame (1) and is fixed to one side of the collecting assembly (2), and baffles (6) are respectively provided on the front and rear sides of the liquid guide assembly (4), and the baffles (6) are fixed on the two support frames. Between the support frames (1), the bottom of the liquid guide component (4) is connected to a connecting pipe (7), the bottom end of the connecting pipe (7) is connected to a processing box (8), an isolation component (9) is fixedly installed inside the processing box (8), a driving component (12) is provided inside the isolation component (9), the top end of the driving component (12) is located inside the connecting pipe (7), the outer end of the driving component (12) contacts the inner wall of the isolation component (9), and the bottom end of the isolation component (9) passes through the bottom of the processing box (8) and is connected to a sewage collecting box (16).

2. A sewage circulation treatment device for a landscape pool according to claim 1, characterized in that: The collecting assembly (2) comprises a collecting box (2001), the bottom of the collecting box (2001) is funnel-shaped, two sides of the collecting box (2001) are respectively fixedly connected with collecting boxes (2002), and the interior of the collecting box (2002) is clamped with a mesh plate (2003).

3. A sewage circulation treatment device for a landscape pool according to claim 2, characterized in that: The flow guide component (3) comprises a main pipeline (301), the top end of the main pipeline (301) is connected to the bottom of the collection box (2001), a solenoid valve (302) is fixedly installed outside the main pipeline (301), the bottom end of the main pipeline (301) is connected to the top of the liquid guide component (4), and the two sides of the main pipeline (301) are respectively connected to branch pipes (303), and the top end of the branch pipe (303) is connected to the bottom of the collection box (2002).

4. A sewage circulation treatment device for a landscape pool according to claim 3, characterized in that: The liquid guide assembly (4) comprises a turnover box (401), one side of the top of the turnover box (401) is connected to the bottom end of the main pipeline (301), the front and rear sides of the turnover box (401) are respectively clamped with sealed bearings (403), the two sealed bearings (403) are sleeved with a rotating shaft (402), and four guide plates (404) are fixed outside the rotating shaft (402), the bottom of the turnover box (401) is connected to the top end of the connecting pipe (7), and one side of the turnover box (401) is connected to the end of the injection assembly (5).

5. A sewage circulation treatment device for a landscape pond according to claim 4, characterized in that: The drug injection assembly (5) comprises a medicine box (501), wherein the medicine box (501) is fixed to one side of the collection assembly (2), a metering pump (502) is provided at the bottom of the medicine box (501), a water inlet of the metering pump (502) is connected to the bottom of the medicine box (501), one side of the metering pump (502) is fixed to the collection assembly (2), a water outlet at the bottom of the metering pump (502) is connected to a drug guide tube (503), the other end of the drug guide tube (503) passes through the support frame (1) and is connected to one side of the turnover box (401), and a one-way valve (504) is fixedly installed on the outside of the drug guide tube (503) close to the turnover box (401).

6. A sewage circulation treatment device for a landscape pond according to claim 1, characterized in that: The isolation assembly (9) comprises a filter cartridge (901), the filter cartridge (901) being located in a treatment box (8) and having a plurality of filter holes (902) formed on its outer wall, the bottom of the filter cartridge (901) being funnel-shaped and penetrating the bottom of the treatment box (8), the bottom of the filter cartridge (901) being connected to a slag discharge valve (903), the bottom end of the slag discharge valve (903) being connected to a sewage collecting pipe, the bottom of the treatment box (8) being clamped with a threaded sleeve (15), the lower part of the outer wall of the filter cartridge (901) being threadedly connected in the threaded sleeve (15), the top of the inner wall of the treatment box (8) being fixed with a fixing ring (14), the top of the filter cartridge (901) being clamped in the fixing ring (14).

7. A sewage circulation treatment device for a landscape pond according to claim 6, characterized in that: The driving assembly (12) comprises a conical seat (121), wherein the conical seat (121) is located in the connecting tube (7), and a plurality of blades (122) are fixed outside the conical seat (121). A connecting shaft (123) is fixedly connected to the bottom of the conical seat (121), and a supporting bearing (124) is connected to the outer sleeve of the connecting shaft (123). Three support rods (125) are fixed outside the supporting bearing (124), and the other end of the support rod (125) is fixed to the inner wall of the filter cartridge (901). Two connecting rods (126) are respectively fixed on both sides of the outer wall of the connecting shaft (123), and the ends of the two connecting rods (126) on the same side are fixed with a clearing assembly (13).

8. A sewage circulation treatment device for a landscape pond according to claim 7, characterized in that: The clearing assembly (13) comprises a scraper rod (131), the outer side of the scraper rod (131) contacts the inner wall of the filter cartridge (901), and the inner side of the scraper rod (131) is fixed to the end of the connecting rod (126); a plurality of brush strips (132) are fixed to the side of the scraper rod (131) close to the filter cartridge (901), and the brush strips (132) contact the filter holes (902); a plurality of circulation pipes (10) are respectively connected to the edges of the bottom of the treatment box (8); the circulation pipes (10) are located between the filter cartridge (901) and the inner wall of the treatment box (8); and a stop valve (11) is fixedly installed on the outer wall of the circulation pipe (10) close to the bottom of the treatment box (8).

9. A method for using a sewage circulation treatment device for a landscape pool, according to any one of claims 1 to 8, characterized in that: The method of use comprises the following steps: When the sewage in the landscape pool is circulated and treated, the sewage will be discharged into the collection box (2001). At this time, the solenoid valve (302) outside the main pipeline (301) at the bottom of the collection box (2001) is closed, and the sewage will accumulate in the collection box (2001). When the sewage overflows the lowest point of the top of the collection box (2001), the sewage will overflow from the edge of the top of the collection box (2001) and flow into the collection box (2002). Since floating objects in the sewage will be on the water surface, the water will flow to both sides and guide the floating objects into the collection box (2002). The net in the collection box (2002) The plate (2003) can block floating objects, and sewage flows into the main pipe (301) through the mesh plate (2003) and the branch pipe (303) at the bottom. Then, the solenoid valve (302) outside the main pipe (301) is opened, so that the sewage in the collection box (2001) can also enter the main pipe (301). The discharge speed of the main pipe (301) is lower than the flow rate of the sewage entering the collection box (2001), so that the sewage in the collection box (2001) will continue to overflow. The bottom of the collection box (2001) is designed in a funnel shape to prevent dirt from remaining inside the collection box (2001); When water in the main pipeline (301) flows into the turnover box (401), medicine is added to the turnover box (401) through the medicine injection assembly (5). Liquid flocculant is stored in the medicine box (501). The metering pump (502) is controlled to work so that the metering pump (502) extracts the liquid flocculant in the medicine box (501), and the liquid flocculant enters the turnover box (401) through the medicine guide tube (503) and the one-way valve (504). The one-way valve (504) can only realize one-way flow, so that the liquid in the turnover box (401) cannot flow back into the medicine guide tube (503) through the one-way valve (504). After the liquid flocculant enters the turnover box (401), it pushes the guide plate (403) above the rotating shaft (402). 04), so that the guide plate (404) drives the rotating shaft (402) to rotate inside the two sealed bearings (403), and at the same time, the sewage in the main pipe (301) impacts the lateral guide plate (404) downward, providing the guide plate (404) with the power to rotate so that the guide plate (404) rotates clockwise. When the liquid flocculant is brought into the lower part of the main pipe (301) by the two adjacent guide plates (404), the sewage discharged from the main pipe (301) will contact with the liquid flocculant, and the liquid flocculant and the sewage will be fully mixed by the impact of the liquid flocculant. Then, after the guide plate (404) rotates clockwise, the mixed liquid is introduced into the lower part of the turnover box (401) and introduced into the treatment box (8) from the connecting pipe (7); When the mixed liquid enters the treatment box (8), it will directly flow into the filter cartridge (901). The mixed liquid is composed of sewage and liquid flocculant. During the mixing reaction of sewage and liquid flocculant, mud and water in the sewage will be separated. The filter holes (902) outside the filter cartridge (901) will isolate the mud, and the water will be discharged through the filter holes (902), so that the initially treated sewage is located between the filter cartridge (901) and the inner wall of the treatment box (8), and the precipitated mud is located at the bottom of the filter cartridge (901) and accumulated. During the process of the mixed liquid being discharged through the connecting pipe (7), The liquid will impact the plurality of blades (122), causing the blades (122) to be stressed and driving the conical seat (121) to rotate. The tip at the top of the conical seat (121) will reduce the resistance to sewage discharge and divert the water to the outside, thereby increasing the impact force of the water flow on the blades (122). The conical seat (121) will drive the connecting shaft (123) to rotate inside the two support bearings (124), and cooperate with the plurality of support rods (125) to support the support bearings (124), thereby improving the stability of the rotation of the conical seat (121) and the blades (122); During the rotation process, the connecting shaft (123) drives the scraper rod (131) to contact the filter cartridge (901) through the two connecting rods (126). The outer side of the scraper rod (131) contacts the inner wall of the filter cartridge (901), so that the scraper rod (131) can clean the inner wall of the filter cartridge (901) during the rotation process, thereby preventing dirt from adhering to the inner wall of the filter cartridge (901) and being difficult to remove. In addition, a plurality of brush strips (132) are fixed on one side of the scraper rod (131) close to the filter cartridge (901). The brush strips (132) are of flexible design and contact the filter holes (902). During the rotation process, the brush strips (132) contact the inner wall of the filter holes (902) and clean the inner wall of the filter holes (902), thereby preventing dirt from clogging the filter holes (902) and affecting the flowability of the water flow. As the scraper rod drives the brush strip (132) to rotate continuously, the brush strip (132) is moved away from the filter cartridge (901). The water flow impacts the blades (122) to provide power to the scraper, and the purpose of automatic blockage removal is achieved during the water circulation process. The slag discharge valve (903) at the bottom of the filter cartridge (901) is opened, so that the sludge accumulated inside the filter cartridge (901) flows into the sewage collection box (16) through the sludge discharge valve (903). The sludge discharge valve (903) is remotely and automatically controlled to prevent excessive accumulation of sludge from affecting the normal drainage of the filter hole (902). The stop valve (11) outside one or more circulation pipes (10) is opened, and the circulation pump is connected to the other end of the circulation pipe (10). The sewage between the filter cartridge (901) and the inner wall of the treatment box (8) is discharged through the circulation pipe (10). With the use of the circulation pump, the treated sewage is re-introduced into the landscape pool, thereby achieving the purpose of sewage circulation treatment. When removing the filter cartridge (901) for maintenance or replacement, separate the top of the dirt collecting box (16) from the slag discharge valve (903), and move the dirt collecting box (16) out from between the two support frames (1). Then, rotate the bottom of the filter cartridge (901) so that the outer wall of the filter cartridge (901) rotates outside the threaded sleeve (15) until the filter cartridge (901) is disengaged from the internal thread of the threaded sleeve (15), so that the filter cartridge (901) is in an active state. Then, pull the filter cartridge (901) downward so that the filter cartridge (901) drives the internal drive assembly (12) to move out of the processing box (8), thereby facilitating the removal of the filter cartridge. The cartridge (901) and its internal structure are removed. When installing the filter cartridge (901), the top of the filter cartridge (901) is inserted from the bottom of the processing box (8). The top of the filter cartridge (901) is sleeved in the fixing ring (14). The fixing ring (14) is used to limit the filter cartridge (901) to improve the stability of the installation of the filter cartridge (901). The top of the drive assembly (12) is located at the center of the bottom of the connecting pipe (7). Then, the filter cartridge (901) is rotated so that the filter cartridge (901) is threadedly connected to the inside of the threaded sleeve (15) to achieve the purpose of locking the filter cartridge (901).

Images