CN219376329U - Water quality filtering device for pre-treatment - Google Patents
Water quality filtering device for pre-treatment Download PDFInfo
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- CN219376329U CN219376329U CN202320734922.XU CN202320734922U CN219376329U CN 219376329 U CN219376329 U CN 219376329U CN 202320734922 U CN202320734922 U CN 202320734922U CN 219376329 U CN219376329 U CN 219376329U
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Abstract
The utility model belongs to the technical field of water quality filtration, in particular to a water quality filtration device for pre-treatment, which comprises a box body and a pre-filtration assembly arranged in the box body; the utility model provides a filter screen, including fixing the inside circular filter screen of box and fixing scrape dirty motor and the setting at box top are in the inside fagging of circular filter screen, the outer wall annular array fixedly connected with two sets of a plurality of plates of fagging, through the preceding filter module that sets up, can make the filter screen remain original shape all the time, prevent the filter screen to appear warp the circumstances of damaging, filter screen life has been guaranteed, avoid filter screen damage to lead to aquatic filterable impurity to overflow from the damage, appear filtering failure causes secondary pollution's characteristics, through the drainage subassembly of setting, make impurity promote to the drain groove through the plate, the blowdown of independent setting, can guarantee that the device carries out effectual blowdown after other steps are accomplished.
Description
Technical Field
The utility model belongs to the technical field of water quality filtration, and particularly relates to a water quality filtration device for pretreatment.
Background
The water treatment mode comprises physical treatment and chemical treatment, so that cleaner water is obtained, and when water quality treatment is carried out on water supply, preliminary filtration treatment is needed to be carried out on the water quality, so that a water quality filtration device is needed;
through investigation publication (bulletin) number: CN212166769U discloses a net filter, this technology discloses "including a filter cartridge, the below of filter cartridge is equipped with the inlet tube, the top of filter cartridge is equipped with the outlet pipe, be equipped with between inlet tube and the outlet pipe and be used for the intercommunication the circulating water pipe of inlet tube and outlet pipe, be equipped with filter screen mechanism etc. technical content in proper order from top to bottom in the filter cartridge, it is better to have the scrubbing effect, be convenient for wash the washing to the attachment on the filter screen to keep the filtration efficiency of filter screen, work efficiency is high, can circulate many times to sewage and filter, technological effects such as filter effect is good";
the prior art has the following problems: although the design can circularly filter sewage for a plurality of times, in the actual use process, the filter screen is easy to deform and damage due to continuous impact of water flow, and when the roller brush is contacted with the deformed filter screen, the filter screen can be damaged, so that impurities filtered in water overflow from the damaged part, filtration failure is caused, and secondary pollution is caused;
in order to solve the problems, the application provides a water quality filtering device for pretreatment.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a water quality filtering device for pre-treatment, which has the characteristics of keeping the original shape of a filter screen all the time, preventing the filter screen from being deformed and damaged, ensuring the service life of the filter screen, and avoiding the overflow of filtered impurities in water from the damaged position caused by the damage of the filter screen and secondary pollution caused by the failure of the filtration.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a water quality filtering device for pre-treatment comprises a box body and a pre-filtering component arranged in the box body;
the front filter assembly comprises a round filter screen fixed inside the box body, a dirt scraping motor fixed at the top of the box body and a supporting plate arranged inside the round filter screen.
As the water quality filtering device for pre-treatment, the annular array of the outer wall of the supporting plate is fixedly connected with two groups of a plurality of plates, one group of plates is provided with a mounting groove, the inside of the mounting groove is rotationally connected with the supporting wheel through a rotating shaft, and the outer walls of the other group of four plates are fixedly connected with stainless steel scrapers.
As a preferable water quality filtering device for pre-treatment, the outer surface of the supporting wheel is attached to the inner wall of the circular filter screen, and the outer wall of the stainless steel scraper is attached to the inner wall of the circular filter screen.
As the water quality filtering device for pre-treatment, the top of the supporting plate is preferably provided with the cover plate which is matched with the top shape of the supporting plate, the cover plate is rotatably connected to the top of the box body, and the output end of the sewage scraping motor is fixedly connected with the top of the cover plate.
The water quality filtering device for pre-treatment preferably further comprises a water draining assembly arranged in the box body, wherein the water draining assembly comprises a water inlet pipe fixedly communicated with the bottom of the box body, a water outlet pipe fixedly communicated with the outer wall of the box body and a sewage draining pipe fixedly communicated with the outer wall of the box body, and the water inlet pipe is communicated with the inside of the circular filter screen.
As a preferable water quality filtering device for pre-treatment, the water inlet pipe is provided with a water inlet pump at the input end, the water outlet pipe is provided with a water outlet pump at the output end, and the sewage discharge pipe is provided with a sewage discharge pump at the output end.
As a preferable water quality filtering device for pre-treatment, the utility model is characterized in that the bottom end of the inside of the box body is provided with a sewage discharging block, the surface of the sewage discharging block is provided with a sewage draining groove, and the input end of the sewage draining pipe is communicated with the sewage draining groove.
Compared with the prior art, the utility model has the beneficial effects that:
through the preceding subassembly of straining that sets up, can make the filter screen remain original shape throughout, prevent that the filter screen from appearing warping the condition of damage, guaranteed filter screen life, avoid the filter screen damage to lead to aquatic filterable impurity to overflow from the damage, appear filtering the characteristics that the failure caused secondary pollution, through the drainage subassembly that sets up, make impurity promote to the row's thing groove through the plate, the blowdown of independent setting can guarantee after other steps are accomplished that the device carries out effectual blowdown.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic diagram of the structure of the present utility model;
in the figure:
1. a case;
2. a pre-filter assembly; 21. a round filter screen; 22. a dirt scraping motor; 23. a supporting plate; 24. a plate member; 25. a supporting wheel; 26. stainless steel scraper; 27. a cover plate;
3. a drainage assembly; 31. a water inlet pipe; 32. a water outlet pipe; 33. a blow-down pipe; 34. a water inlet pump; 35. a water outlet pump; 36. a sewage pump; 37. a soil discharging block; 38. a sewage draining groove.
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.
Example 1
As shown in fig. 1;
a water quality filtering device for pretreatment comprises a box body 1.
In this embodiment: through investigation publication (bulletin) number: CN212166769U discloses a mesh filter, see the following disclosure for details; in order to solve the technical problem in the prior art, as disclosed in the background art above, although the design can be used for filtering sewage for multiple times, in the actual use process, the filter screen is easy to deform and damage due to continuous impact of water flow, when the roller brush is contacted with the deformed filter screen, the filter screen is possibly damaged, so that impurities filtered in water overflow from the damaged part, filtration failure and secondary pollution are caused, the problem is obviously a problem which is actually existing and is difficult to solve in combination with the actual use, and therefore, in order to solve the technical problem, the front filter assembly 2 and the drainage assembly 3 are added.
As shown in fig. 1 to 4;
in combination with the above, in order to ensure the pre-filtration of sundries, the filter assembly 2 is further arranged inside the box body 1, and the pre-filtration assembly 2 comprises a round filter screen 21 fixed inside the box body 1, a dirt scraping motor 22 fixed at the top of the box body 1 and a supporting plate 23 arranged inside the round filter screen 21.
In this embodiment: the water enters from the inside of the circular filter screen 21 and flows out from the outside of the circular filter screen 21, the sewage disposal motor is used for driving the supporting plate 23 to rotate, and the supporting plate 23 is used for driving sundries into the sewage disposal groove 38.
In an alternative embodiment, two groups of plate members 24 are fixedly connected to the annular array of the outer walls of the supporting plates 23, one group of plate members 24 is provided with a mounting groove, the inside of the mounting groove is rotatably connected with supporting wheels 25 through a rotating shaft, and the outer walls of the other group of plate members 24 are fixedly connected with stainless steel scrapers 26.
In this embodiment: the stainless steel scraper 26 is arranged on the round filter screen 21, dirt of the round filter screen 21 is scraped, the supporting wheel 25 on the round filter screen 21 can keep the shape of the filter screen in the original shape, deformation and damage of the filter screen are prevented, the service life of the filter screen is guaranteed, the phenomenon that impurities filtered in water overflow from the damaged position due to the damage of the filter screen is avoided, and secondary pollution is caused due to the failure of filtration.
In an alternative embodiment, the outer surface of the support wheel 25 is in contact with the inner wall of the circular screen 21 and the outer wall of the stainless steel scraper 26 is in contact with the inner wall of the circular screen 21.
In this embodiment: the plate 24 on the supporting plate 23 drives sundries in water to rotate in the sewage draining groove 38 of the sewage draining block 37, the net structure of the filter screen is likely to deform in the inside in the using process, if the filter screen is deformed in the subsequent using process, the stainless steel knife rubs with the filter screen, the filter screen always keeps the original shape through the designed supporting wheel 25, and the track of the stainless steel knife just can be attached to the shape of the round filter screen 21.
In an alternative embodiment, a cover plate 27 matched with the top shape of the supporting plate 23 is fixed on the top of the supporting plate 23, the cover plate 27 is rotatably connected to the top of the box 1, and the output end of the dirt scraping motor 22 is fixedly connected to the top of the cover plate 27.
In this embodiment: the supporting plate 23 is fixed at the bottom of the cover plate 27, the cover plate 27 is rotatably connected to the box body 1, and the cover plate 27 is driven by the sewage discharging motor, so that the supporting plate 23 is driven to rotate, and sundries in water are moved to a position by the supporting plate 23.
As shown in fig. 1 and 2;
in order to ensure orderly proceeding of the components, the water draining assembly 3 is arranged inside the box body 1, the water draining assembly 3 comprises a water inlet pipe 31 fixedly communicated with the bottom of the box body 1, a water outlet pipe 32 fixedly communicated with the outer wall of the box body 1 and a sewage draining pipe 33 fixedly communicated with the outer wall of the box body 1, and the water inlet pipe 31 is communicated with the inside of the circular filter screen 21.
In this embodiment: the water inlet pipe 31 is used for entering sewage, the water outlet pipe 32 is used for discharging filtered sewage, and the sewage discharge pipe 33 is used for discharging sundries.
In an alternative embodiment, the inlet pipe 31 has an inlet pump 34 mounted at its input end, the outlet pipe 32 has an outlet pump 35 mounted at its output end, and the drain pipe 33 has a drain pump 36 mounted at its output end.
In this embodiment: the water inlet pump 34 is used for driving water in the water tank, the water outlet pump 35 is used for discharging filtered sewage, the sewage pump 36 is used for discharging sundries in water, and the power of each pipeline is separately arranged, so that each link can be ensured to be orderly carried out in the using process.
In an alternative embodiment, the bottom inside the box 1 is provided with a sewage draining block 37, the surface of the sewage draining block 37 is provided with a sewage draining groove 38, and the input end of the sewage draining pipe 33 is communicated with the sewage draining groove 38.
In this embodiment: the plate member 24 on the supporting plate 23 drives the sundries in the water to rotate into the sewage groove 38 of the sewage block 37 during the rotation of the round filter screen 21.
The working principle and the using flow of the utility model are as follows: the first choice sewage is from getting into circular filter screen 21 inside through intake pump 34, the rotation of drain motor drive apron 27 in the inside of box 1, thereby drive fagging 23 in circular filter screen 21 inside rotation, fagging 23 is in the rotatory in-process at circular filter screen 21, the rotatory blowdown inslot 38 of driving the debris in water of plate 24, install stainless steel scraper 26 on the circular filter screen 21 simultaneously, scrape down circular filter screen 21's dirt, the shape of filter screen can be kept original shape by the brace wheel 25 on the circular filter screen 21, the filter screen is in the use, its network structure is inside probably to take place to warp, in the subsequent use, if the filter screen warp, through the friction of design brace wheel 25 messenger, the filter screen remains original shape all the time, the orbit of stainless steel sword just can laminate circular filter screen 21's shape, inside circular filter screen 21 sewage is followed circular filter screen 21, flow to the inside of box 1, can be with the sewage after the outflow from 32 is followed by opening the play water pump 35 of outlet pipe 32, can be followed by 36 and oozes out in the blowdown pump 36, can be accomplished in the blowdown pump is finished after the drain pump 36.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A water quality filtering device for pre-treatment, comprising a box body (1), characterized in that: the filter box also comprises a front filter assembly (2) arranged in the box body (1);
the front filter assembly (2) comprises a round filter screen (21) fixed inside the box body (1), a dirt scraping motor (22) fixed at the top of the box body (1) and a supporting plate (23) arranged inside the round filter screen (21);
the outer wall annular array of fagging (23) fixedly connected with two sets of a plurality of plate (24), wherein a set of plate (24) has seted up the mounting groove, and the inside of this mounting groove is connected with through the pivot rotation and props round (25), and another set of the outer wall of plate (24) is all fixedly connected with stainless steel scraper (26).
2. The water filtration device for pretreatment according to claim 1, wherein: the outer surface of the supporting wheel (25) is attached to the inner wall of the circular filter screen (21), and the outer wall of the stainless steel scraper (26) is attached to the inner wall of the circular filter screen (21).
3. The water filtration device for pretreatment according to claim 1, wherein: the top of the supporting plate (23) is fixedly provided with a cover plate (27) which is matched with the top shape of the supporting plate (23), the cover plate (27) is rotationally connected to the top of the box body (1), and the output end of the dirt scraping motor (22) is fixedly connected with the top of the cover plate (27).
4. The water filtration device for pretreatment according to claim 1, wherein: the novel water draining device is characterized by further comprising a water draining assembly (3) arranged inside the box body (1), wherein the water draining assembly (3) comprises a water inlet pipe (31) fixedly communicated with the bottom of the box body (1), a water outlet pipe (32) fixedly communicated with the outer wall of the box body (1) and a sewage draining pipe (33) fixedly arranged on the outer wall of the box body (1), and the water inlet pipe (31) is communicated with the inside of the circular filter screen (21).
5. The water quality filtering apparatus for pretreatment according to claim 4, wherein: the water inlet pump (34) is installed at the input of inlet tube (31), go out water pump (35) is installed to the output of outlet pipe (32), sewage pump (36) is installed to the output of blow off pipe (33).
6. The water quality filtering apparatus for pretreatment according to claim 4, wherein: the sewage draining block (37) is arranged at the bottom end of the inside of the box body (1), a sewage draining groove (38) is formed in the surface of the sewage draining block (37), and the input end of the sewage draining pipe (33) is communicated with the sewage draining groove (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734922.XU CN219376329U (en) | 2023-04-06 | 2023-04-06 | Water quality filtering device for pre-treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734922.XU CN219376329U (en) | 2023-04-06 | 2023-04-06 | Water quality filtering device for pre-treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219376329U true CN219376329U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320734922.XU Active CN219376329U (en) | 2023-04-06 | 2023-04-06 | Water quality filtering device for pre-treatment |
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| Country | Link |
|---|---|
| CN (1) | CN219376329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118320527A (en) * | 2024-05-05 | 2024-07-12 | 安徽和川建设工程有限公司 | Low-carbon building construction equipment based on big data and carbon emission control method thereof |
-
2023
- 2023-04-06 CN CN202320734922.XU patent/CN219376329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118320527A (en) * | 2024-05-05 | 2024-07-12 | 安徽和川建设工程有限公司 | Low-carbon building construction equipment based on big data and carbon emission control method thereof |
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