Filter paper processing microfilter with cleaning structure

Abstract

The utility model relates to the technical field of microfilters, and provides a filter paper processing microfilter with a cleaning structure, which comprises a shell, a fixed pipeline and a main pipeline, the fixed pipeline is fixed on the side surface of the shell, the main pipeline is rotatably connected inside the shell, one end of the main pipeline is rotatably connected with the fixed pipeline, and the other end of the main pipeline is rotatably connected with the cleaning structure. The filtering reflux assembly is arranged on the shell and the main pipeline, the flushing assembly is arranged on the top of the shell, the filtering cover is fixed to the surface of the main pipeline, a rotating sleeve layer is arranged at the lower end of the vertical rod and sleeves the main pipeline, and one side of the filtering cover is rotationally connected with the rotating sleeve layer in a sleeving mode. According to the technical scheme, the problems that in the prior art, when an existing internal water inlet microfiltration machine works, the internal water inlet microfiltration machine gathers and moves to an outlet in one end of a rotary drum under the action of an internal spiral plate and falls into a material groove, but stains blocked in mesh gaps of the rotary drum are difficult to scrape and clean by the spiral plate, so that the washing quality of the internal water inlet microfiltration machine is limited, and the washing efficiency is low are solved. And the cleaning effect is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of microfilters, and in particular to a filter paper processing microfilter with a cleaning structure. Background Art

[0002] Internal water inlet microfiltration machine is a kind of water treatment filtration equipment, which has a simple structure and flexible installation mode, making it widely used in multiple fields, mainly used for cooling circulating water treatment, deep treatment of wastewater, reuse of reclaimed water, tap water treatment and industrial applications.

[0003] However, when the existing internal water inlet microfilter is working, the internal spiral plate gathers and moves the dirt to one end of the drum outlet and falls into the material trough. However, the dirt blocked in the gaps of the drum mesh is difficult to be scraped off and cleaned by the spiral plate, which limits the flushing quality of the internal water inlet microfilter and the cleaning effect is poor.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides a filter paper processing microfilter with a cleaning structure, which solves the problem that in the existing internal water inlet microfilter in the related technology, dirt is gathered and moved to an outlet at one end of a rotating drum through the action of an internal spiral plate during operation and falls into a material trough, but stains blocked in the gaps in the mesh of the rotating drum are difficult to be scraped and cleaned by the spiral plate, resulting in limited flushing quality of the internal water inlet microfilter and poor cleaning effect.

[0006] The technical solution of the utility model is as follows:

[0007] A shell, a fixed pipe and a main pipe, wherein the fixed pipe is fixed to the side surface of the shell, the main pipe is rotatably connected to the inside of the shell, and one end of the main pipe is rotatably connected to the fixed pipe;

[0008] A filtering backflow component, wherein the filtering backflow component is arranged on the housing and the main pipeline;

[0009] A flushing assembly, the flushing assembly being arranged on the top of the housing;

[0010] The filtering backflow component includes a plurality of filter covers, which are fixed on the surface of the main pipeline. A plurality of vertical rods are fixedly connected to the top of the outer shell. A rotating sleeve is provided at the lower end of the vertical rod. The rotating sleeve is sleeved on the outside of the main pipeline. One side of the filter cover is rotatably sleeved and connected to the rotating sleeve.

[0011] As a further technical solution, a plurality of water inlets are opened around the surface of the main pipe, the water inlets are located in the filter cover, a plurality of baffles are fixedly connected to the surface of the rotating sleeve, the baffles are located in the filter cover, a first water pump is installed on the top of the outer shell, one end of the main pipe is rotatably connected to a side cover, and the side cover is fixedly connected to the top of the outer shell.

[0012] As a further technical solution, the output end of the first water pump is connected to the side cover with a water inlet pipe, the side surface of the side cover is fixedly connected with a centralizing cover, the centralizing cover is located at the top of the main pipeline, and the top of the outer shell is fixedly connected with a driving motor.

[0013] As a further technical solution, a driving wheel is provided at the output end of the driving motor, a transmission wheel is fixedly connected to the outside of the main pipeline, the driving wheel and the transmission wheel are connected by belt drive, and a sewage pipe is fixedly connected to the lower end of the fixed pipeline.

[0014] As a further technical solution, the flushing assembly includes a second water pump, which is fixed on the top of the outer shell. The output end of the second water pump is connected to a transverse pipe, the bottom of the transverse pipe is connected to a plurality of dispersed pipes, and a flushing nozzle is arranged at the lower end of the dispersed pipe.

[0015] As a further technical solution, the flushing nozzle opens downward and has a certain inclination angle.

[0016] As a further technical solution, the bottom of the shell is an inclined structural surface, a discharge pipe is provided on one side of the shell, and the lowest point of the bottom of the shell is located on one side of the discharge pipe.

[0017] As a further technical solution, the cross section of the concentrating cover is V-shaped, and the size of the top opening of the concentrating cover is larger than the size of the water inlet opening.

[0018] The working principle and beneficial effects of the utility model are:

[0019] The utility model is provided with a filtering backflow component, which can perform repeated microfiltration through the interaction of structures such as the filter cover, baffle, water inlet, first water pump, collecting cover, driving wheel, transmission wheel and sewage pipe through continuous rotation. The dirt at the microfiltration is retained inside, and the dirt can be concentrated in the collecting cover at the top of the main pipeline through rotation during sewage discharge. After the water inlet is stopped, the sewage can be discharged in the reverse direction quickly to achieve a cleaning effect, which can save manual cleaning time, greatly improve the water filtration efficiency, and has a good use effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is an axonometric sectional view of the utility model;

[0023] Figure 3 This is an axonometric cross-sectional view from another viewing angle of the present invention;

[0024] Figure 4 It is a cross-sectional view of the utility model;

[0025] Figure 5 For the utility model Figure 4 A partial enlarged view of part A;

[0026] In the figure: 1. outer shell; 2. fixed pipe; 3. main pipe; 4. filter backflow assembly; 4-1. filter cover; 4-2. vertical rod; 4-3. rotating sleeve; 4-4. water inlet; 4-5. baffle; 4-6. first water pump; 4-7. side cover; 4-8. water inlet pipe; 4-9. central cover; 4-10. drive motor; 4-11. drive wheel; 4-12. transmission wheel; 4-13. sewage pipe; 5. flushing assembly; 5-1. second water pump; 5-2. horizontal pipe; 5-3. dispersion pipe; 5-4. flushing nozzle; 6. discharge pipe. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1~Figure 5 As shown, this embodiment provides a filter paper processing microfiltration machine with a cleaning structure, including

[0029] A housing 1, a fixed pipe 2 and a main pipe 3, wherein the fixed pipe 2 is fixed to the side surface of the housing 1, the main pipe 3 is rotatably connected to the inside of the housing 1, and one end of the main pipe 3 is rotatably connected to the fixed pipe 2;

[0030] A filtering backflow component 4, which is arranged on the housing 1 and the main pipeline 3;

[0031] A flushing assembly 5, which is arranged on the top of the housing 1;

[0032] The filtering backflow component 4 includes a plurality of filter covers 4-1, which are fixed on the surface of the main pipeline 3. A plurality of vertical rods 4-2 are fixedly connected to the top of the shell 1. A rotating sleeve 4-3 is arranged at the lower end of the vertical rod 4-2. The rotating sleeve 4-3 is sleeved on the outside of the main pipeline 3. One side of the filter cover 4-1 is rotatably sleeved with the rotating sleeve 4-3. A plurality of water inlets 4-4 are opened around the surface of the main pipeline 3. The water inlet 4-4 is located in the filter cover 4-1. A plurality of baffles 4-5 are fixedly connected to the surface of the rotating sleeve 4-3. The baffles 4-5 are located in the filter cover 4-1. A first water pump 4- 6. One end of the main pipeline 3 is rotatably connected with a side cover 4-7, and the side cover 4-7 is fixedly connected to the top of the outer shell 1. The output end of the first water pump 4-6 is connected to the side cover 4-7 with an inlet pipe 4-8. The side surface of the side cover 4-7 is fixedly connected with a central cover 4-9, and the central cover 4-9 is located at the top of the main pipeline 3. The top of the outer shell 1 is fixedly connected with a driving motor 4-10, and the output end of the driving motor 4-10 is provided with a driving wheel 4-11. The outside of the main pipeline 3 is fixedly connected with a transmission wheel 4-12, and the driving wheel 4-11 and the transmission wheel 4-12 are connected by belt drive. The lower end of the fixed pipeline 2 is fixedly connected with a sewage pipe 4-13.

[0033] In this embodiment, in order to achieve the effect of backflow and sewage discharge during the filtering process, a filtering backflow component 4 is designed, and a plurality of fixedly connected filter covers 4-1 are arranged on the outer surface of the inner pipe, and a gap is left between one side and the main pipe 3, and a rotating sleeve layer 4-3 connected in rotation is arranged in the gap, and a vertical rod 4-2 is arranged on the rotating sleeve layer 4-3 and fixed on the top of the outer shell 1. The rotation of the main pipe 3 and the filter cover 4-1 will not affect each other with the rotating sleeve layer 4-3, and a transmission wheel 4-12 is arranged at one end of the main pipe 3, and a driving motor 4-10 and a driving wheel 4-11 are arranged on the top of the outer shell 1. The driving wheel 4-11 and the transmission wheel 4-12 are driven by a belt, which can drive the main pipe 3 Rotate so that the filter cover 4-1 can achieve the effect of rotary microfiltration. A baffle 4-5 is arranged on the surface of the rotating sleeve 4-3, and a plurality of water inlets 4-4 are opened on the surface of the main pipeline 3. The water inlet 4-4 and the baffle 4-5 are both located in the filter cover 4-1. During the rotation, the filtered dirt can be rotated to the top and then blocked by the baffle 4-5 to fall down, and flow back into the main pipeline 3 through the water inlet 4-4. One end of the main pipeline 3 is rotatably connected with a rotating disk, one side of the rotating disk is fixedly connected to the top of the outer shell 1, and the other side of the rotating disk is located in the main pipeline 3. A concentrating cover 4-9 is arranged, and the fallen dirt can enter the concentrating cover 4-9 and then be discharged in the reverse direction. It can be discharged after the water intake is stopped during backwashing.

[0034] Furthermore, the flushing component 5 includes a second water pump 5-1, which is fixed on the top of the shell 1. The output end of the second water pump 5-1 is connected to a transverse pipe 5-2, and the bottom of the transverse pipe 5-2 is connected to a plurality of dispersed pipes 5-3. A flushing nozzle 5-4 is arranged at the lower end of the dispersed pipe 5-3.

[0035] In this embodiment, in order to achieve the effect of flushing the filter cover 4-1, a flushing component 5 is designed. A second water pump 5-1 and a transverse pipe 5-2 are arranged on the top of the outer shell 1. The transverse pipe 5-2 is connected to the top of the outer shell 1. The transverse pipe 5-2 is connected to a plurality of dispersed pipes 5-3 inside the outer shell 1. A flushing nozzle 5-4 is arranged at the lower end of each dispersed pipe 5-3, which can flush the filter cover 4-1 inward to achieve a backwashing effect.

[0036] Furthermore, the flushing nozzle 5-4 opens downward and has a certain inclination angle.

[0037] In this embodiment, a mist of water can be sprayed out through the flushing nozzle 5-4 with the opening facing downward, which can fully cover the surface of the filter cover 4-1.

[0038] Furthermore, the bottom of the shell 1 is an inclined structural surface, a discharge pipe 6 is provided on one side of the shell 1 , and the lowest point of the bottom of the shell 1 is located on the side of the discharge pipe 6 .

[0039] In this embodiment, the inclined structural surface allows all water to be fully discharged outward during treatment and can be concentrated in the discharge pipe 6 for easy cleaning.

[0040] Furthermore, the cross section of the centralizing cover 4-9 is a V-shaped structure, and the size of the top opening of the centralizing cover 4-9 is larger than the size of the opening of the water inlet 4-4.

[0041] In this embodiment, the V-shaped structure increases the top opening, which facilitates the collection of waste that flows back into the water inlet 4 - 4 .

[0042] When filtering is needed, water enters the main pipe 3 through the fixed pipe 2, and the driving motor 4-10 is started, so that the driving wheel 4-11 drives the transmission wheel 4-12 through the belt, and the main pipe 3 starts to rotate. After the water enters the main pipe 3, it flows into the filter cover 4-1 through the water inlet 4-4. The filter cover 4-1 keeps rotating to continuously filter the water, and the filtered water is discharged through the discharge pipe 6. When flushing is required, the water intake is stopped, and the first water pump 4-6 and the second water pump 5-1 are started. The second water pump 5-1 flushes the filter cover 4-1 with water through the flushing nozzle 5-4, and keeps rotating during the process. After the dirt rotates to the top, it flows into the concentrated cover 4-9 through the water inlet 4-4, and then the second water pump 5-1 injects water into the concentrated cover 4-9, flushing the dirt outward, and the dirt flows directly into the slag discharge pipe driven by the water flow, and is discharged through the slag discharge pipe.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter paper processing microfiltration machine with a cleaning structure, It is characterized in that include A housing (1), a fixed pipe (2) and a main pipe (3), wherein the fixed pipe (2) is fixed to a side surface of the housing (1), the main pipe (3) is rotatably connected to the inside of the housing (1), and one end of the main pipe (3) is rotatably connected to the fixed pipe (2); A filtering backflow component (4), wherein the filtering backflow component (4) is arranged on the housing (1) and the main pipeline (3); A flushing assembly (5), wherein the flushing assembly (5) is arranged on the top of the housing (1); The filtering backflow assembly (4) comprises a plurality of filter covers (4-1), wherein the filter covers (4-1) are fixed to the surface of the main pipe (3), a plurality of vertical rods (4-2) are fixedly connected to the top of the inner side of the outer shell (1), a rotating sleeve (4-3) is arranged at the lower end of the vertical rod (4-2), and the rotating sleeve (4-3) is sleeved on the outside of the main pipe (3), and one side of the filter cover (4-1) is connected to the rotating sleeve (4-3) in a rotatable sleeve manner.

2. A filter paper processing microfiltration machine with a cleaning structure according to claim 1, It is characterized in that A plurality of water inlets (4-4) are provided around the surface of the main pipeline (3), the water inlets (4-4) are located in the filter cover (4-1), a plurality of baffles (4-5) are fixedly connected to the surface of the rotating sleeve (4-3), the baffles (4-5) are located in the filter cover (4-1), a first water pump (4-6) is installed on the top of the outer shell (1), and one end of the main pipeline (3) is rotatably connected to a side cover (4-7), the side cover (4-7) is fixedly connected to the top of the inner part of the outer shell (1).

3. A filter paper processing microfiltration machine with a cleaning structure according to claim 2, It is characterized in that The output end of the first water pump (4-6) is connected to the side cover (4-7) via a water inlet pipe (4-8); a centralizing cover (4-9) is fixedly connected to the side surface of the side cover (4-7); the centralizing cover (4-9) is located at the top of the main pipeline (3); and a driving motor (4-10) is fixedly connected to the top of the housing (1).

4. A filter paper processing microfiltration machine with a cleaning structure according to claim 3, It is characterized in that The output end of the driving motor (4-10) is provided with a driving wheel (4-11), the outside of the main pipeline (3) is fixedly connected with a transmission wheel (4-12), the driving wheel (4-11) and the transmission wheel (4-12) are connected by belt transmission, and the lower end of the fixed pipeline (2) is fixedly connected with a sewage pipe (4-13).

5. A filter paper processing microfiltration machine with a cleaning structure according to claim 1, It is characterized in that The flushing assembly (5) comprises a second water pump (5-1), the second water pump (5-1) being fixed on the top of the housing (1), the output end of the second water pump (5-1) being connected to a transverse pipe (5-2), the bottom of the transverse pipe (5-2) being connected to a plurality of dispersed pipes (5-3), and the lower end of the dispersed pipe (5-3) being provided with a flushing nozzle (5-4).

6. A filter paper processing microfiltration machine with a cleaning structure according to claim 5, It is characterized in that The flushing nozzle (5-4) opens downward and has a certain inclination angle.

7. The filter paper processing microfiltration machine with a cleaning structure according to claim 1, It is characterized in that The bottom of the shell (1) is an inclined structural surface, a discharge pipe (6) is provided on one side of the shell (1), and the lowest point of the bottom of the shell (1) is located on one side of the discharge pipe (6).

8. The filter paper processing microfiltration machine with a cleaning structure according to claim 3, It is characterized in that The cross section of the concentrating cover (4-9) is in a V-shaped structure, and the size of the top opening of the concentrating cover (4-9) is larger than the size of the opening of the water inlet (4-4).

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