Integrated water purification mechanical filtering device

Abstract

The utility model discloses an integrated water purification mechanical filtering device, and belongs to the field of mechanical filtering. An integrated water purification mechanical filtering device is characterized in that a filtering cavity is formed in a filtering machine shell, the filtering cavity is filled with a filtering material, and a water inlet pipe, a water outlet pipe and a backwashing piece are installed on the filtering machine shell; the water permeable plate is fixedly connected to the side wall of the filter cavity; the collecting pipe is fixedly connected to the water permeable plate; the annular pipe is fixedly connected to one end of the collecting pipe; the first conveying pipe is fixedly connected to the annular pipe; the infusion pump is mounted in the top wall of the filter shell; the second conveying pipe is fixedly connected to the liquid outlet end of the infusion pump; the collecting shell is fixedly connected to the top wall of the filter shell; the treatment cavity is arranged in the collection shell; the filter plate is inserted into the treatment cavity and blocks the treatment cavity. The integrated water purification mechanical filtering device provided by the utility model has the beneficial effects that washed dirt and sewage can be collected, the collected sewage is subjected to secondary filtration, and the dirt and the sewage are separated and discharged.

Description

Technical Field

[0001] This application relates to the field of mechanical filtration, and more specifically, to an integrated water purification mechanical filtration device. Background Technology

[0002] River water purification uses natural surface water bodies as its source and employs mature water purification technology. This involves a series of treatment processes to improve water quality. Applications include drinking water, industrial production water in factories, industrial cooling and circulating water, and primary purified water supply for pure water preparation systems. Both drinking water and industrial water supply require purification. Existing treatment devices typically use separate reaction sedimentation tanks and filtration tanks. Filter media or plates used for filtering river water require backwashing after prolonged use. However, existing backwashing equipment cannot effectively remove the dirt and wastewater flushed from the filter media after washing.

[0003] An integrated water purification mechanical filtration device is now available. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] To address the technical problems mentioned in the background section, some embodiments of this application provide an integrated water purification mechanical filtration device, including: a filter housing;

[0006] Its features include: a filter chamber inside the filter housing, the filter chamber being filled with filter media, and an inlet pipe, an outlet pipe, and a backwashing component installed on the filter housing;

[0007] The integrated water purification mechanical filtration device also includes:

[0008] The permeable plate is fixedly connected to the side wall of the filter chamber;

[0009] The collection pipe is fixedly connected to the permeable plate;

[0010] A ring-shaped tube is fixedly connected to one end of the collecting tube;

[0011] The first conveying pipe is fixedly connected to the annular pipe;

[0012] A liquid pump is installed inside the top wall of the filter housing;

[0013] The second delivery pipe is fixedly connected to the outlet end of the liquid pump;

[0014] A collecting shell is fixedly connected to the top wall of the filter shell;

[0015] A treatment cavity is arranged in the collecting shell;

[0016] A filter plate is inserted into the treatment cavity and blocks the treatment cavity;

[0017] The treatment cavity is respectively provided with a drain pipe, a blowdown pipe and an exhaust pipe.

[0018] Further, the integrated water purification mechanical filter device further comprises:

[0019] A driving motor is fixedly connected to the top wall of the treatment cavity;

[0020] A push plate is fixedly connected to the output shaft of the driving motor;

[0021] The side wall of the push plate is in sliding contact with the top wall of the filter plate, the blowdown pipe is fixedly connected to the side wall of the collecting shell and penetrates through the collecting shell and extends out of the collecting shell, and the top wall of the filter plate is flush with the pipe opening of the blowdown pipe.

[0022] Further, the side wall of the collecting shell is provided with a slot which penetrates through the side wall of the collecting shell and communicates with the treatment cavity, a part of the filter plate is inserted into the slot and extends into the treatment cavity, the filter plate extending into the treatment cavity blocks the treatment cavity and divides the treatment cavity into two layers, and the filter plate is fixedly connected to the side wall of the collecting shell by bolts.

[0023] Further, the bottom wall of the treatment cavity is inclined, one end of the drain pipe penetrates through the side wall of the collecting shell and extends out of the collecting shell, and the other end of the drain pipe is flush with the inclined bottom wall of the treatment cavity.

[0024] Further, one end of the first conveying pipe is fixedly connected to the annular pipe and communicates with the annular pipe, the other end of the first conveying pipe extends vertically upward and is fixedly connected to the water inlet end of the liquid pump, one end of the second conveying pipe is fixedly connected to the liquid outlet end of the liquid pump, and the other end of the second conveying pipe penetrates through the collecting shell and communicates with the treatment cavity.

[0025] Further, the backwashing member comprises:

[0026] A backwashing seat is fixedly connected to the bottom wall of the filter shell;

[0027] A plurality of filter caps are installed below the filter material at equal intervals;

[0028] A blocking plate is fixedly connected in the backwashing seat;

[0029] An aeration main pipe is fixedly connected to the side wall of the backwashing seat;

[0030] A plurality of aeration branch pipes are fixedly connected to the aeration main pipe.

[0031] Further, the aeration branch pipe is vertically upward and the upper end of the aeration branch pipe penetrates the barrier plate, and the upper end of the aeration branch pipe extends into the filter cap and the barrier plate.

[0032] Further, the integrated water purification mechanical filter device further comprises:

[0033] The loading port is fixedly connected to the side wall of the filter shell.

[0034] The unloading port is fixedly connected to the side wall of the filter shell.

[0035] The multi-way valve is installed on the top wall of the collection shell.

[0036] The loading port is located above the unloading port.

[0037] Further, one end of the aeration main pipe penetrates the backwashing seat and extends out of the backwashing seat, and the end of the aeration main pipe extending out of the backwashing seat is in communication with the air pump.

[0038] Further, the water inlet pipe is installed on the multi-way valve, one end of the water inlet pipe penetrates the collection shell and extends into the filter cavity, and a part of the water outlet pipe is installed on the multi-way valve, one end of the multi-way valve extends into the filter cavity and extends to between the barrier plate and the filter cap.

[0039] The application has the beneficial effects that the integrated water purification mechanical filter device can collect the dirt and sewage washed out and perform secondary filtration on the collected sewage, and separate and discharge the dirt and sewage. BRIEF DESCRIPTION OF DRAWINGS

[0040] The drawings constituting a part of this application are used to provide further understanding of this application, so that other features, objects and advantages of this application become more apparent. The illustrative embodiment drawings of this application and the description thereof are used to explain this application, and do not constitute an improper limitation on this application.

[0041] In addition, throughout the drawings, the same or similar reference signs represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn according to the scale.

[0042] In the drawings:

[0043] Fig. 1 is a whole schematic view according to the embodiment of the application;

[0044] Fig. 2 is a structural sectional view of a part of the embodiment, mainly showing the structure of the water permeable plate;

[0045] Fig. 3 is a structural view of a part of the embodiment, mainly showing the structure in the collection shell.

[0046] Reference signs:

[0047] 11, filter housing; 12, filter chamber; 13, backwash seat; 14, aeration main pipe; 15, aeration branch pipe; 16, filter cap; 17, blocking plate; 18, filter material; 19, discharge port; 20, loading port; 21, water permeable plate; 22, annular pipe; 23, collecting pipe; 24, first conveying pipe; 25, liquid pump; 26, second conveying pipe; 27, water inlet pipe; 28, water outlet pipe; 29, multi-way valve; 30, collecting housing; 31, treatment chamber; 32, drive motor; 33, push plate; 34, filter plate; 35, drain pipe; 36, blowdown pipe; 37, exhaust pipe. DETAILED DESCRIPTION

[0048] Embodiments of the present disclosure will be described in more detail with reference to the drawings. Although certain embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be implemented in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0049] It should also be noted that, for the sake of brevity, only the parts of the drawings that are relevant to the present disclosure are shown. The embodiments and features in the present disclosure can be combined with each other in the case of no conflict.

[0050] It should be noted that the terms "first", "second", and the like in the present disclosure are only used to distinguish different devices, modules, or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules, or units.

[0051] It should be noted that the adjectives "one" and "multiple" in the present disclosure are illustrative and not limiting, and those skilled in the art should understand that, unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0052] The present disclosure will be described in detail below with reference to the drawings and in conjunction with embodiments.

[0053] Reference Figs. 1-3 An integrated water purification mechanical filter device includes a filter housing 11, filter material 18, water inlet pipe 27, water outlet pipe 28, backwash component, water permeable plate 21, collecting pipe 23, annular pipe 22, first conveying pipe 24, liquid pump 25, second conveying pipe 26, collecting housing 30, filter plate 34, drive motor 32, push plate 33, backwash seat 13, filter cap 16, blocking plate 17, aeration main pipe 14, aeration branch pipe 15, loading port 20, discharge port 19, and multi-way valve 29.

[0054] The filter cavity 12 is filled with filter material 18. The water-permeable plate 21 is fixed to the side wall of the filter cavity 12 and is a filter plate capable of filtering river water. The collecting pipe 23 is fixed to the water-permeable plate 21 at equal intervals and has a plurality of ends fixed to the annular pipe 22. The first conveying pipe 24 is fixed to the annular pipe 22 and communicates with the annular pipe 22. The other end of the first conveying pipe 24 extends vertically upward and is fixed to the water inlet of the liquid pump 25. The other end of the second conveying pipe 26 is fixed to the liquid outlet of the liquid pump 25 and penetrates the collecting shell 30 and communicates with the treatment cavity 31.

[0055] The side wall of the collecting shell 30 is provided with a slot penetrating the side wall and communicating with the treatment cavity 31. A part of the filter plate 34 is inserted into the slot and extends into the treatment cavity 31. The filter plate 34 extending into the treatment cavity 31 divides the treatment cavity 31 into two layers. The filter plate 34 is fixed to the side wall of the collecting shell 30 by bolts. The driving motor 32 is fixed to the top wall of the treatment cavity 31. The push plate 33 is fixed to the output shaft of the driving motor 32. The side wall of the push plate 33 is in sliding contact with the top wall of the filter plate 34. The blow-off pipe 36 is fixed to the side wall of the collecting shell 30 and penetrates the collecting shell 30. The top wall of the filter plate 34 is flush with the pipe opening of the blow-off pipe 36.

[0056] In order to backwash the filter material 18 and the water-permeable plate 21, a backwashing device is further provided. The backwashing device comprises a backwashing seat 13, a filter cap 16, a blocking plate 17, an aeration main pipe 14 and an aeration branch pipe 15.

[0057] The backwashing seat 13 is fixed to the bottom wall of the filter shell 11. The filter cap 16 is provided with a plurality of filter caps installed below the filter material 18 at equal intervals. The blocking plate 17 is fixed in the backwashing seat 13. The aeration main pipe 14 is fixed to the side wall of the backwashing seat 13. The aeration branch pipe 15 is provided with a plurality of aeration branch pipes fixed to the aeration main pipe 14. The aeration branch pipe 15 extends vertically upward and penetrates the blocking plate 17 at the upper end. The upper end of the aeration branch pipe 15 extends into the space between the filter cap 16 and the blocking plate 17. One end of the aeration main pipe 14 penetrates the backwashing seat 13 and extends out of the backwashing seat 13. The other end of the aeration main pipe 14 communicates with the air pump.

[0058] The loading port 20 is fixedly connected to the side wall of the filter shell 11, the unloading port 19 is fixedly connected to the side wall of the filter shell 11, and the loading port 20 is located above the unloading port 19. The multi-way valve 29 is installed on the top wall of the collecting shell 30, the water inlet pipe 27 is installed on the multi-way valve 29, one end of the water inlet pipe 27 penetrates through the collecting shell 30 and extends into the filter cavity 12, and a part of the water outlet pipe 28 is installed on the multi-way valve 29, one end of the multi-way valve 29 extends into the filter cavity 12 and extends to between the blocking plate 17 and the filter cap 16.

[0059] Working or installation process:

[0060] The end of the water inlet pipe 27 away from the filter shell 11 is communicated with the water outlet of the river water pretreatment equipment, the loading port 20 is opened, and the filter material 18 is added into the loading port 20, so that the filter material 18 fills on the filter cap 16 and fills part of the space of the filter cavity 12, and then the loading port 20 is closed; the pretreated river water is introduced into the water inlet pipe 27, the river water is introduced into the filter cavity 12 along the flow guide of the water inlet pipe 27, the river water flows through the water permeable plate 21 and the filter material 18, and the river water is mechanically filtered, the river water seeps through the filter material 18 and accumulates between the filter cap 16 and the blocking plate 17, and the river water flows into the water outlet pipe 28, and then flows out of the filter shell 11 along the water outlet pipe 28, so that the mechanical filtration of the river water is completed;

[0061] When the mechanical filtration of the river water is completed, the filter material 18 and the water permeable plate 21 need to be backwashed, the air pump connected to the aeration main pipe 14 is started, high-pressure gas is filled into the aeration main pipe 14, and then flows into the plurality of aeration branch pipes 15 along the aeration main pipe 14, the filter cap 16 cooperates with the high-pressure gas in the aeration branch pipe 15 to backwash the filter material 18 and the water permeable plate 21, the sewage and dirt washed by the high-pressure gas move upward and scatter between the water permeable plate 21 and the side wall of the filter cavity 12 and fall on the water permeable plate 21, at this time, the liquid pump 25 is started, the plurality of collecting pipes 23 suck the sewage and dirt scattered on the water permeable plate 21 into the collecting pipes 23 and introduce them into the first conveying pipe 24, and the liquid pump 25 introduces the sewage and dirt in the first conveying pipe 24 into the treatment cavity 31 through the second conveying pipe 26;

[0062] The sewage and dirt entering the treatment cavity 31 accumulate on the filter plate 34 and are filtered again, the river water filtered by the filter plate 34 flows downward and is discharged out of the collecting shell 30 from the drain pipe 35, the dirt stays on the top wall of the filter plate 34, the driving motor 32 is started, the output shaft of the driving motor 32 drives the push plate 33 to rotate, the push plate 33 sweeps the dirt on the top wall of the filter plate 34 into the drain pipe 36, and then the dirt is discharged out of the collecting shell 30 from the drain pipe 36; the high-pressure gas entering the treatment cavity 31 is discharged out of the collecting shell 30 from the exhaust pipe 37.

[0063] When the filter plate 34 is to be replaced, the bolts are unscrewed from the collecting shell 30, and the filter plate 34 is pulled out of the processing cavity 31 and the slot, a new filter plate 34 is inserted into the slot so that the new filter plate 34 again divides the processing cavity 31 into two layers, and the filter plate 34 is fixedly connected with the collecting shell 30 by using the bolts.

[0064] The above description is merely some preferred embodiments of the present disclosure and a description of the principles of the technology used. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combinations of the above technical features or equivalent features without departing from the above inventive concept. For example, the above features are replaced with each other to form technical solutions with similar functions disclosed in the embodiments of the present disclosure (but not limited to).

Claims

1. An integrated water purification mechanical filtration device, comprising: The filter housing (11) is characterized in that a filter cavity (12) is arranged in the filter housing (11), the filter cavity (12) is filled with filter material (18), and a water inlet pipe (27), a water outlet pipe (28) and a backwashing component are arranged on the filter housing (11). The integrated water purification mechanical filter device further comprises: A water-permeable plate (21) is fixedly connected to the side wall of the filter cavity (12); A collecting pipe (23) is fixedly connected to the water-permeable plate (21); An annular pipe (22) is fixedly connected to one end of the collecting pipe (23); A first conveying pipe (24) is fixedly connected to the annular pipe (22); A liquid pumping pump (25) is arranged in the top wall of the filter housing (11); A second conveying pipe (26) is fixedly connected to the liquid outlet end of the liquid pumping pump (25); A collecting shell (30) is fixedly connected to the top wall of the filter housing (11); A treatment cavity (31) is arranged in the collecting shell (30); A filter plate (34) is inserted into the treatment cavity (31) and separates the treatment cavity (31); The treatment cavity (31) is provided with a drain pipe (35), a sewage pipe (36) and an exhaust pipe (37), respectively.

2. The integrated water purification mechanical filter device according to claim 1, characterized in that: The integrated water purification mechanical filter device further comprises: A driving motor (32) is fixedly connected to the top wall of the treatment cavity (31); A push plate (33) is fixedly connected to the output shaft of the driving motor (32); The side wall of the push plate (33) is in sliding contact with the top wall of the filter plate (34), the sewage pipe (36) is fixedly connected to the side wall of the collecting shell (30) and penetrates through the collecting shell (30) and extends out of the collecting shell (30), and the top wall of the filter plate (34) is flush with the pipe opening of the sewage pipe (36).

3. The integrated water purification mechanical filter device according to claim 2, characterized in that: The side wall of the collecting shell (30) is provided with a slot, the slot penetrates through the side wall of the collecting shell (30) and communicates with the treatment cavity (31), a part of the filter plate (34) is inserted into the slot and extends into the treatment cavity (31), the filter plate (34) extending into the treatment cavity (31) separates the treatment cavity (31) and divides the treatment cavity (31) into two layers, and the filter plate (34) is fixedly connected to the side wall of the collecting shell (30) by bolts.

4. The integrated water purification mechanical filter device according to claim 3, characterized in that: The bottom wall of the treatment cavity (31) is inclined, one end of the drain pipe (35) penetrates through the side wall of the collecting shell (30) and extends out of the collecting shell (30), and the other end of the drain pipe (35) is flush with the inclined bottom wall of the treatment cavity (31).

5. The integrated water purification mechanical filter device according to claim 3, characterized in that: ​ One end of the first conveying pipe (24) is fixedly connected to the annular pipe (22) and communicates with the annular pipe (22), the other end of the first conveying pipe (24) extends vertically upward and is fixedly connected to the water inlet end of the liquid pumping pump (25), one end of the second conveying pipe (26) is fixedly connected to the liquid outlet end of the liquid pumping pump (25), the other end of the second conveying pipe (26) penetrates through the collecting shell (30) and communicates with the treatment cavity (31).

6. The integrated mechanical filter device for purifying water according to claim 1, wherein: The backwashing component comprises: a backwashing seat (13) fixedly connected to the bottom wall of the filter shell (11); a filter cap (16) provided with a plurality of filter caps installed below the filter material (18) at equal intervals; a blocking plate (17) fixedly connected to the backwashing seat (13); an aeration main pipe (14) fixedly connected to the side wall of the backwashing seat (13); a plurality of aeration branch pipes (15) fixedly connected to the aeration main pipe (14).

7. The integrated mechanical filter device for purifying water according to claim 6, wherein: The aeration branch pipes (15) extend vertically upward, the upper ends of the aeration branch pipes (15) penetrate through the blocking plate (17), and the upper ends of the aeration branch pipes (15) extend into the space between the filter cap (16) and the blocking plate (17).

8. The integrated mechanical filter device for purifying water according to claim 7, wherein: The integrated mechanical filter device further comprises: a loading pipe (20) fixedly connected to the side wall of the filter shell (11); an unloading pipe (19) fixedly connected to the side wall of the filter shell (11); a multi-way valve (29) installed on the top wall of the collecting shell (30), wherein the loading pipe (20) is located above the unloading pipe (19).

9. The integrated mechanical filter device for purifying water according to claim 6, wherein: One end of the aeration main pipe (14) penetrates through the backwashing seat (13) and extends out of the backwashing seat (13), and the end of the aeration main pipe (14) extending out of the backwashing seat (13) communicates with an air pump.

10. The integrated mechanical filter device for purifying water according to claim 8, wherein: The water inlet pipe (27) is installed on the multi-way valve (29), one end of the water inlet pipe (27) penetrates through the collecting shell (30) and extends into the filter cavity (12), and a part of the water outlet pipe (28) is installed on the multi-way valve (29), one end of the multi-way valve (29) extends into the filter cavity (12) and extends to the space between the blocking plate (17) and the filter cap (16).

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