CN221131224U - Pipeline self-cleaning filter with water filtering circulation function - Google Patents

Abstract

The utility model discloses a pipeline self-cleaning filter with a water circulation filtering function, and belongs to the technical field of pipeline self-cleaning filters. For solving pipeline self-cleaning filter's simple structure, inside filtration easily produces the jam, inconvenient operation influences the problem of use, a pipeline self-cleaning filter that possesses filtration hydrologic cycle function, including sewer pipe and dirt collecting pipe, sewer pipe and dirt collecting pipe intercommunication, dirt collecting pipe's inside is provided with the filter sleeve, and filter sleeve's inside runs through has the spiral auger, and the material collecting box is installed to dirt collecting pipe's lower extreme, and the externally mounted of material collecting box has the header tank, and circulating water tank is installed to sewer pipe's upper end. The middle of the sewage pipeline is separated, the filtered sewage is discharged from the sewage pipeline through the water outlet, and the sewage pipeline and the inner wall of the filtering sleeve are flushed through the high-pressure spray head at the lower end of the circulating water tank, so that dirt adhered to the inside of the sewage pipeline and the inside of the filtering sleeve are separated from the filtering structure, the blockage is reduced, and long-term work is facilitated.

Description

Pipeline self-cleaning filter with water filtering circulation function

Technical Field

The utility model relates to the technical field of pipeline filters, in particular to a pipeline self-cleaning filter with a water circulation filtering function.

Background

The self-cleaning filter is a precise device which uses a filter screen to directly intercept impurities in water, remove suspended matters and particulate matters in water, reduce turbidity, purify water quality, reduce system dirt, bacteria and algae, rust and the like, so as to purify water quality and protect other devices of the system from normal operation, is often arranged between pipelines, prevents the impurities in fluid in the pipelines from depositing in the pipelines to cause blockage, has the advantages of wider application in the water treatment industry, high automation degree, no need of manually cleaning filter residues and the like during use.

In the prior art, for example, chinese patent publication No. CN214763746U discloses an improved pipeline self-cleaning filter, which comprises a housing, and the impact force of fluid is specially utilized to provide power for a cleaning brush, so that the cleaning brush can clean impurities attached to the inner sides of a coarse filter screen and a fine filter screen on the premise of not consuming external energy, thereby reducing back flushing frequency, saving more energy and improving the fluid filtering effect and efficiency of the improved pipeline self-cleaning filter.

However, in the above technology, the existing pipeline self-cleaning filter has a simple structure, and the internal filtering structure is easy to be blocked, is inconvenient to operate and affects the use.

Disclosure of utility model

The utility model aims to provide a pipeline self-cleaning filter with a water filtering circulation function, which can solve the problems that the structure of the pipeline self-cleaning filter in the prior art is simple, the internal filtering structure is easy to be blocked, the operation is inconvenient and the use is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline self-cleaning filter that possesses filtration hydrologic cycle function, includes sewer pipe and dirt collecting pipe, the below at sewer pipe is installed to the dirt collecting pipe, sewer pipe and dirt collecting pipe intercommunication, dirt collecting pipe's inside is provided with the filter sleeve, the inside of filter sleeve runs through has the spiral auger, the material collecting box is installed to dirt collecting pipe's lower extreme, the externally mounted who receives the material collecting box has the header tank, circulating water tank is installed to sewer pipe's upper end.

Preferably, a water inlet is formed in one end of the sewage pipeline, and a water outlet is formed in the other end of the sewage pipeline.

Preferably, a sealing flange is arranged at the lower end of the dirt collecting pipe, the dirt collecting pipe is in sealing connection with a material collecting box through the sealing flange, and the material collecting box is used for collecting filter cakes.

Preferably, a filtering hole is arranged between the water collection tank and the material collection tank, a pumping pump is arranged outside the water collection tank, and one end of the pumping pump extends to the inside of the water collection tank to be connected with the water collection tank in a sealing mode.

Preferably, the upper end of the spiral auger is rotationally connected with the circulating water tank through a bearing, the motor is installed at the lower end of the circulating water tank, and an output shaft of the motor is fixedly connected with the spiral auger through a coupler.

Preferably, the lower end of the circulating water tank is provided with a high-pressure spray head, the outside of the circulating water tank is provided with a water supply pipe, and the water supply pipe is communicated with one end of the pumping pump.

Compared with the prior art, the utility model has the following beneficial effects:

1. In operation, sewage can be led into the sewage pipeline through the water inlet, dirt in the sewage is filtered through the filter sleeve, the middle of the sewage pipeline is separated, the filtered sewage is discharged through the water outlet, and the sewage pipeline and the inner wall of the filter sleeve are flushed through the high-pressure spray nozzle at the lower end of the circulating water tank, so that dirt adhered to the inside of the sewage pipeline and the filter sleeve is separated from the filter structure, the blockage is reduced, and long-term work is facilitated.

2. In long-term operation, accessible spiral auger rotates, and the spiral auger extrudes the dirt of collecting, removes to filtering sleeve's lower extreme, carries out the recovery of filter cake to the moisture that the filter cake filtered flows into the header tank through the filtration pore, and rethread pump extraction leads into the water supply pipe, carries out spray rinsing work through high pressure nozzle again, and the water economy resource is favorable to long-term use.

Drawings

FIG. 1 is an isometric view of a side view of the present utility model;

FIG. 2 is an isometric view of the front view of the present utility model;

FIG. 3 is an internal structural view of the dirt collecting tube of the present utility model;

fig. 4 is an internal structural view of the header tank of the present utility model.

In the figure: 1. a sewage conduit; 101. a water inlet; 102. a water outlet; 2. a dirt collecting pipe; 201. a sealing flange; 202. a material receiving box; 203. a water collection tank; 204. a pumping pump; 205. a filter sleeve; 206. a spiral auger; 207. a filter hole; 3. a circulation water tank; 301. a water supply pipe; 302. high pressure spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to solve the problems of the prior art that the self-cleaning filter has a simple structure, an internal filtering structure is easy to be blocked, inconvenient to operate and influence use, please refer to fig. 1-4, the following technical scheme is provided:

The utility model provides a pipeline self-cleaning filter that possesses filtration hydrologic cycle function, including sewer pipe 1 and collecting pipe 2, the below at sewer pipe 1 is installed to collecting pipe 2, sewer pipe 1 and collecting pipe 2 intercommunication, the inside of collecting pipe 2 is provided with filter sleeve 205, in leading-in sewer pipe 1 with sewage through water inlet 101, filter the dirt in the sewage through filter sleeve 205, filter sleeve 205's inside runs through has spiral auger 206, collecting box 202 is installed to collecting pipe 2's lower extreme, collecting box 202's externally mounted has header tank 203, circulating water tank 3 is installed to sewer pipe 1's upper end, collect the dirt that filters down through header tank 203 and collecting box 202.

In the present embodiment, one end of the sewage pipe 1 is provided with a water inlet 101, and the other end of the sewage pipe 1 is provided with a water outlet 102, sewage is introduced into the sewage pipe 1 through the water inlet 101, and filtered sewage is discharged out of the sewage pipe 1 through the water outlet 102.

In this embodiment, the high-pressure spray head 302 is installed at the lower end of the circulation water tank 3, the water supply pipe 301 is installed at the outer part of the circulation water tank 3, the water supply pipe 301 is communicated with one end of the pumping pump 204, and the sewage pipeline 1 and the inner wall of the filtering sleeve 205 are flushed through the high-pressure spray head 302 at the lower end of the circulation water tank 3, so that dirt adhered to the interior of the sewage pipeline 1 and the filtering sleeve 205 is separated from the filtering structure, the blockage is reduced, and long-term work is facilitated.

Specifically, in operation, sewage can be led into the sewage pipeline 1 through the water inlet 101, dirt in the sewage is filtered through the filter sleeve 205, the middle of the sewage pipeline 1 is separated, the filtered sewage is discharged out of the sewage pipeline 1 through the water outlet 102, and the sewage pipeline 1 and the inner wall of the filter sleeve 205 are flushed through the high-pressure spray head 302 at the lower end of the circulating water tank 3, so that the dirt adhered to the inside of the sewage pipeline 1 and the filter sleeve 205 is separated from the filter structure, the blockage is reduced, and long-term operation is facilitated.

In order to solve the technical problems of simple structure, less functionality and influence on use of the self-cleaning filter for the pipeline in the prior art, refer to fig. 2-4, the following technical scheme is provided:

in this embodiment, seal flange 201 is installed to the lower extreme of collection dirt pipe 2, and collection dirt pipe 2 passes through seal flange 201 and receives workbin 202 sealing connection, and receive workbin 202 is used for collecting the filter cake, dismantles seal flange 201 and carries out the row material to the filter plate of receiving the inside workbin 202, makes things convenient for follow-up work.

In this embodiment, a filtering hole 207 is provided between the water collection tank 203 and the material receiving tank 202, a pumping pump 204 is installed outside the water collection tank 203, one end of the pumping pump 204 extends to the inside of the water collection tank 203 to be in sealing connection with the water collection tank 203, is pumped by the pumping pump 204, is led into a water supply pipe 301, and is sprayed again by a high-pressure spray head 302, so that water resources are saved, and long-term use is facilitated.

In this embodiment, the upper end of the spiral auger 206 is rotatably connected with the circulation water tank 3 through a bearing, the motor is mounted at the lower end of the circulation water tank 3, and the output shaft of the motor is fixedly connected with the spiral auger 206 through a coupling, and the spiral auger 206 rotates to extrude the collected dirt, move to the lower end of the filter sleeve 205 and recover the filter cake.

Specifically, in long-term operation, the spiral auger 206 can rotate, the spiral auger 206 extrudes collected dirt and moves to the lower end of the filter sleeve 205 to recycle filter cakes, water filtered by the filter cakes flows into the water collection tank 203 through the filter holes 207, is pumped by the pumping pump 204, is led into the water delivery pipe 301, and is sprayed again by the high-pressure spray head 302, so that water resources are saved, and long-term use is facilitated.

Working principle: during the use, guide sewage into sewer 1 through water inlet 101, filter the dirt in the sewage through filter sleeve 205, separate sewer 1's centre, sewer 1 is got rid of through delivery port 102 to the sewage after filtering, and wash sewer 1 and filter sleeve 205 inner wall through the high-pressure shower nozzle 302 of circulation tank 3 lower extreme, make the dirt that adheres to sewer 1 and filter sleeve 205 inside break away from the filtration, reduce the jam, the convenience is long-term work, rotate through spiral auger 206, spiral auger 206 extrudees the dirt of collecting, remove to filter sleeve 205's lower extreme, carry out the recovery of filter cake, and the filtered moisture of filter cake flows into header 203 through filtration hole 207, the extraction of rethread pump 204, guide water pipe 301, carry out the spray rinsing work through high-pressure shower nozzle 302 again, the water economy resource, be favorable to long-term use, dismantle seal flange 201 and carry out the discharge to the filter plate of material collection box 202 inside, the convenience is worked subsequently.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pipeline self-cleaning filter that possesses filtration hydrologic cycle function, includes sewer line (1) and collection dirt pipe (2), its characterized in that: the sewage collecting pipe (2) is arranged below the sewage pipeline (1), the sewage pipeline (1) is communicated with the sewage collecting pipe (2), a filtering sleeve (205) is arranged inside the sewage collecting pipe (2), a spiral auger (206) penetrates through the filtering sleeve (205), a material collecting box (202) is arranged at the lower end of the sewage collecting pipe (2), a water collecting tank (203) is arranged at the outer part of the material collecting box (202), and a circulating water tank (3) is arranged at the upper end of the sewage pipeline (1).

2. The self-cleaning filter for a pipeline having a water circulation filtering function according to claim 1, wherein: one end of the sewage pipeline (1) is provided with a water inlet (101), and the other end of the sewage pipeline (1) is provided with a water outlet (102).

3. The self-cleaning filter for a pipeline having a water circulation filtering function according to claim 1, wherein: the lower end of the dirt collecting pipe (2) is provided with a sealing flange (201), the dirt collecting pipe (2) is in sealing connection with a material receiving box (202) through the sealing flange (201), and the material receiving box (202) is used for collecting filter cakes.

4. The self-cleaning filter for a pipeline having a water circulation filtering function according to claim 1, wherein: a filtering hole (207) is formed between the water collection tank (203) and the material collection tank (202), a pumping pump (204) is arranged outside the water collection tank (203), and one end of the pumping pump (204) extends to the inside of the water collection tank (203) to be connected with the water collection tank (203) in a sealing mode.

5. The self-cleaning filter for a pipeline having a water circulation filtering function according to claim 1, wherein: the upper end of the spiral auger (206) is rotationally connected with the circulating water tank (3) through a bearing, a motor is installed at the lower end of the circulating water tank (3), and an output shaft of the motor is fixedly connected with the spiral auger (206) through a coupler.

6. The self-cleaning filter with a water circulation filtering function according to claim 4, wherein: the high-pressure spray head (302) is arranged at the lower end of the circulating water tank (3), the water delivery pipe (301) is arranged outside the circulating water tank (3), and the water delivery pipe (301) is communicated with one end of the pumping pump (204).