CN219481754U

CN219481754U - Deep bed type filtering device

Info

Publication number: CN219481754U
Application number: CN202223570842.XU
Authority: CN
Inventors: 张进
Original assignee: Suzhou Bichu Environmental Technology Co ltd
Current assignee: Suzhou Bichu Environmental Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-08
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a deep bed type filtering device, and belongs to the field of filtering devices. The utility model provides a deep bed formula filter equipment, includes deep bed pond, the top in deep bed pond rotates respectively and is connected with first winding roller and second winding roller, still includes: the positioning rollers are symmetrically and rotatably connected to the deep bed pool, and the deep bed pool is internally and symmetrically and rotatably connected with guide rollers; one end of the filter cloth is wound on the first winding roller, and one end of the filter cloth, which is far away from the first winding roller, is wound on the second winding roller; according to the utility model, the filter cloth is arranged in the deep bed pool in a reciprocating manner, the waste liquid discharged into the deep bed pool from the water inlet pipe is filtered, impurities in the waste liquid are blocked and filtered, when the impurities attached to the filter cloth are required to be cleaned, the filter cloth moves to one side, and the impurities are scraped off into the collecting bin by the scraper to be collected, so that a good solid-liquid separation effect can be realized compared with the prior art.

Description

Deep bed type filtering device

Technical Field

The utility model relates to the technical field of filter devices, in particular to a deep-bed filter device.

Background

The deep bed filter can be used for filtering various processing liquids, such as cutting liquid, grinding liquid, cooling liquid, degreasing agent and the like; the device can be used for treating single-equipment processing liquid, can also be applied to a sewage treatment system, plays a role in pretreatment, and is convenient for the subsequent treatment of waste liquid;

in the prior art, grant bulletin number: CN213266104U, authorized bulletin day: 2021.05.25 the name is a deep bed filtration complete device for industrial circulating water side filtration, and discloses a deep bed filtration complete device for industrial circulating water side filtration, which comprises a box body and a filter box, wherein a magnetic roller is rotatably arranged in the box body, the top of the magnetic roller is in rolling connection with a pressure roller, the bottom of the box body is communicated with the filter box through a water outlet pipe, a filter screen is arranged in the filter box, a blade is arranged at the upper end of a rotating shaft, a mounting plate is welded on one side of the rotating shaft, a scrubbing brush is arranged at the bottom of the mounting plate, and the scrubbing brush is contacted with the top of the filter screen; according to the utility model, the magnetic roller is arranged in the box body, when water is fed, the magnetic roller is used for carrying out preliminary adsorption on magnetic impurities in sewage, the sewage is removed through the scraping plate, the sewage continuously enters the filter box, the filter screen is used for filtering the impurities, and meanwhile, the water flow impacts the blade to drive the rotating shaft to rotate, so that the scrubbing brush is driven to clean the filter screen, the blockage of the filter screen is reduced, and the filter screen is convenient to clean;

the above-mentioned patent is to the mode of how filtering aquatic suspended solid when adopting the filter screen to adopt the scrubbing brush to rotate on the filter screen, solves the problem that the filter screen blockked up, and when the rubbish above the filter screen is too much, washes impurity through opening the blow off pipe, and above-mentioned method of handling rubbish above the filter screen is too much, can discharge rubbish together with waste water, can not better realization solid-liquid separation's effect together, consequently is inconvenient to carry out independent recovery to the object that is blocked on the filter screen.

Disclosure of Invention

The utility model aims to solve the problem that the effect of solid-liquid separation cannot be well realized after impurities in liquid are filtered in the prior art, and provides a deep-bed type filtering device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a deep bed formula filter equipment, includes deep bed pond, the top in deep bed pond rotates respectively and is connected with first winding roller and second winding roller, still includes: the positioning rollers are symmetrically and rotatably connected to the deep bed pool, and the deep bed pool is internally and symmetrically and rotatably connected with guide rollers; the filter cloth with one end wound on the first winding roller, one end of the filter cloth far away from the first winding roller is wound on the second winding roller, and the inner side of the filter cloth is respectively attached to the symmetrically arranged positioning roller and the guide roller; the collecting bin is arranged on one side of the deep bed pool, which is close to the positioning roller, and is fixedly connected with a scraping plate through a fixing plate, and one end of the scraping plate is attached to filter cloth on the positioning roller; the water inlet pipe is fixedly connected to the deep bed pool, and one end of the water inlet pipe faces to the filtering area between the positioning roller and the guide roller.

In order to facilitate the installation of the first winding roller and the second winding roller, preferably, the deep bed pool is symmetrically and fixedly connected with mounting plates, and the first winding roller and the second winding roller are respectively and rotatably connected to the corresponding mounting plates.

In order to facilitate driving the first winding roller and the second winding roller to rotate, preferably, two symmetrically arranged mounting plates are fixedly connected with motors, and output ends of the motors are fixedly connected with the corresponding first winding roller and second winding roller respectively.

Preferably, the collection bin comprises a collection sump and a receiving plate, the receiving plate being located below the positioning roller.

In order to increase the service life of the filter cloth, the water inlet pipe is preferably provided with a plurality of groups.

Preferably, the water inlet pipe is provided with three groups of five water inlet pipes each.

Compared with the prior art, the utility model provides a deep-bed type filtering device, which has the following beneficial effects:

1. this deep bed formula filter equipment has been through having attached more impurity on the filter cloth, through starting two motors, and make the output syntropy of two motors rotate, when two motors anticlockwise rotatory, the second winding roller twines the filter cloth, first winding roller loosens the filter cloth, make the filter cloth that is located deep bed pond be twined on the second winding roller, and when the filter cloth winding is on the second winding roller, the scraper blade that is located second winding roller one side can scrape the impurity on the filter cloth outside, and fall on collecting the thing board of storehouse and slide to the collecting vat.

2. This deep-bed formula filter equipment through setting up the multiunit inlet tube, can alleviate the impact force to the filter cloth in the waste water gets into deep-bed pond, avoids the filter cloth to be broken through, and then improves the life of filter cloth to and when weakening to the filter cloth impact force, avoid the filter cloth to be pulled the filtration gap increase that leads to the filter cloth, and then improve the filtration performance of filter cloth.

The device is characterized in that the filter cloth is arranged in a deep bed pool in a reciprocating manner, waste liquid discharged into the deep bed pool from a water inlet pipe is filtered, impurities in the waste liquid are blocked and filtered, when the impurities attached to the filter cloth are required to be cleaned, the impurities are hung in a collecting bin to be collected by utilizing a scraper through the movement of the filter cloth to one side, and a good solid-liquid separation effect can be achieved compared with the prior art.

Drawings

FIG. 1 is a schematic view of a collection bin of a deep bed filter device according to the present utility model;

FIG. 2 is a schematic diagram of a deep-bed pool of a deep-bed filter device according to the present utility model;

FIG. 3 is a schematic view of a water inlet pipe of a deep bed filter device according to the present utility model;

fig. 4 is a schematic structural view of a scraper and a filter cloth of a deep bed type filtering device according to the present utility model.

In the figure: 1. a deep bed pool; 10. a second winding roller; 11. a mounting plate; 12. a first winding roller; 13. a motor; 14. a positioning roller; 15. a guide roller; 16. a water inlet pipe; 21. a filter cloth; 22. a filtration zone; 31. a collecting bin; 32. a fixing plate; 33. a scraper; 34. a collecting tank; 35. and an object receiving plate.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1 to 4, a deep bed type filtering apparatus includes a deep bed tank 1, a first winding roller 12 and a second winding roller 10 rotatably connected to the upper side of the deep bed tank 1, and further includes: the positioning rollers 14 are symmetrically and rotatably connected to the deep bed pool 1, and the guide rollers 15 are symmetrically and rotatably connected to the deep bed pool 1; the filter cloth 21 with one end wound on the first winding roller 12, one end of the filter cloth 21 far away from the first winding roller 12 is wound on the second winding roller 10, the inner sides of the filter cloth 21 are respectively attached to the positioning roller 14 and the guide roller 15 which are symmetrically arranged, and it is understood that the two sides of the filter cloth 21 positioned in the deep bed pool 1 are attached to the inner walls of the two sides of the deep bed pool 1; a collecting bin 31 arranged on one side of the deep bed pool 1 close to the positioning roller 14, wherein a scraping plate 33 is fixedly connected to the collecting bin 31 through a fixing plate 32, and one end of the scraping plate 33 is attached to the filter cloth 21 on the positioning roller 14; a water inlet pipe 16 fixedly connected to the deep bed pool 1, wherein one end of the water inlet pipe 16 faces a filtering area 22 between the positioning roller 14 and the guide roller 15; the deep bed pool 1 is symmetrically and fixedly connected with mounting plates 11, and the first winding roller 12 and the second winding roller 10 are respectively and rotatably connected with the corresponding mounting plates 11; the two symmetrically arranged mounting plates 11 are fixedly connected with motors 13, and the output ends of the two motors 13 are fixedly connected with the corresponding first winding roller 12 and second winding roller 10 respectively; the collection bin 31 comprises a collection basin 34 and a receiving plate 35, the receiving plate 35 being located below the positioning roller 14; the water inlet pipe 16 is provided with a plurality of groups; the water inlet pipes 16 are provided with three groups of five water inlet pipes 16;

when the device is used, the pipeline of external wastewater is connected with the water inlet pipe 16, the wastewater enters the water inlet pipe 16 and then is impacted onto the filter cloth 21 in the deep-bed pool 1, liquid passes through the filter cloth 21, impurities in the liquid are blocked by the filter cloth 21, and the liquid filtered by the filter cloth 21 is pumped out of the deep-bed pool 1 by an external water pump.

When more impurities are attached to the filter cloth 21, by starting the two motors 13 and enabling the output ends of the two motors 13 to rotate in the same direction, taking the view angle of fig. 4 as an example, when the two motors 13 rotate anticlockwise, the second winding roller 10 winds the filter cloth 21, the first winding roller 12 unwinds the filter cloth 21, so that the filter cloth 21 positioned in the deep bed pool 1 is wound on the second winding roller 10, and when the filter cloth 21 is wound on the second winding roller 10, the scraper 33 positioned on one side of the second winding roller 10 scrapes the impurities on the outer side of the filter cloth 21 and falls on the object receiving plate 35 of the collecting bin 31 to the collecting pool 34;

the scraper 33 is located above the liquid level in the deep-bed pool 1, when the filter cloth 21 penetrates out of the liquid in the deep-bed pool 1, water on the filter cloth 21 flows into the deep-bed pool 1 under the action of gravity, and then solid-liquid separation can be achieved when the scraper 33 scrapes impurities on the filter cloth 21.

Meanwhile, after more filter cloth 21 is wound on the second winding roller 10, the filter cloth 21 on the second winding roller 10 can be loosened and put into the deep bed pool 1 by reversely rotating the motor 13, so that waste liquid is continuously filtered, and the filter cloth 21 is reused, so that waste is avoided.

And through setting up multiunit inlet tube 16, can alleviate the impact force to filter cloth 21 in the waste water gets into deep-bed pond 1, avoid filter cloth 21 to be broken through, and then improve filter cloth 21's life to and when weakening the impact force to filter cloth 21, avoid filter cloth 21 to be pulled the filter gap increase that leads to filter cloth 21, and then improve filter cloth 21's filtration performance.

According to the utility model, the filter cloth 21 is arranged in the deep bed pool 1 in a reciprocating manner, the waste liquid discharged into the deep bed pool 1 from the water inlet pipe 16 is filtered, the impurities in the waste liquid are blocked and filtered, when the impurities attached to the filter cloth 21 need to be cleaned, the filter cloth 21 moves to one side, and the impurities are hung into the collecting bin 31 by the scraper 33 to be collected, so that a good solid-liquid separation effect can be realized compared with the prior art.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a deep bed formula filter equipment, includes deep bed pond (1), its characterized in that, the top in deep bed pond (1) is rotated respectively and is connected with first winding roller (12) and second winding roller (10), still includes:

the positioning rollers (14) are symmetrically and rotatably connected to the deep bed pool (1), and guide rollers (15) are symmetrically and rotatably connected to the deep bed pool (1);

a filter cloth (21) with one end wound on the first winding roller (12), wherein one end of the filter cloth (21) far away from the first winding roller (12) is wound on the second winding roller (10), and the inner side of the filter cloth (21) is respectively attached to a positioning roller (14) and a guide roller (15) which are symmetrically arranged;

the collecting bin (31) is arranged on one side, close to the positioning roller (14), of the deep bed pool (1), a scraping plate (33) is fixedly connected to the collecting bin (31) through a fixing plate (32), and one end of the scraping plate (33) is attached to the filter cloth (21) on the positioning roller (14);

the water inlet pipe (16) is fixedly connected to the deep bed pool (1), and one end of the water inlet pipe (16) faces to the filtering area (22) between the positioning roller (14) and the guide roller (15).

2. The deep-bed type filtering device according to claim 1, wherein the deep-bed tank (1) is symmetrically and fixedly connected with mounting plates (11), and the first winding roller (12) and the second winding roller (10) are respectively and rotatably connected to the corresponding mounting plates (11).

3. The deep-bed type filtering device according to claim 2, wherein two symmetrically arranged mounting plates (11) are fixedly connected with motors (13), and output ends of the two motors (13) are fixedly connected with corresponding first winding rollers (12) and second winding rollers (10) respectively.

4. Deep-bed filtration device according to claim 1, characterized in that the collection bin (31) comprises a collection sump (34) and a receiving plate (35), the receiving plate (35) being located below the positioning roller (14).

5. A deep bed filter device according to claim 1, characterized in that the inlet pipe (16) is provided with several groups.

6. A deep bed filter device according to claim 5, characterized in that the inlet pipes (16) are provided with three groups of five inlet pipes (16) each.