CN220989894U - Circulation filtering and cleaning device - Google Patents

Abstract

The utility model discloses a circulating filtering and cleaning device, which comprises a box body, wherein a driving box is arranged below the box body; the box body is provided with a feed inlet; the coarse filtration assembly is arranged in the box body and close to the upper end, and comprises motors symmetrically arranged on the front side of the box body, the motors extend into the box body and are provided with shafts, and filter screens are wound on the outer sides of the shafts; the box body is internally provided with a secondary filtering component, the secondary filtering component comprises a screen plate, the screen plate is funnel-shaped, the middle end of the upper surface of the screen plate is provided with a through hole, a rotating rod is rotatably arranged in the through hole, a fixing ring is arranged outside the rotating rod and higher than the screen plate, both sides of the fixing ring are respectively provided with a scraping plate, and the lower ends of the scraping plates are tangential to the screen plate; a driving component is arranged in the driving box. According to the utility model, the filter screen capable of being rolled is used for rough filtration, so that suspended and floating impurities in mixed water can be collected and rolled up, the filter screen can be kept clean conveniently, and is not easy to accumulate and block, and the practicability is high.

Description

Circulation filtering and cleaning device

Technical Field

The utility model relates to the technical field of water treatment, in particular to a circulating filtering and cleaning device.

Background

The circulating water system can help to filter and purify sewage, is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment and the like, and the sewage comprises industrial sewage, agricultural sewage and sewage generated in daily life, and refers to complex mixtures of inorganic matters and organic matters in various forms, including floating and suspended solid particles, gelatinous and gelatinous diffusions and the like. In the water circulation treatment process, the mixed water is subjected to coarse filtration firstly, and solid impurities and the like carried in the mixed water are separated, so that the next chemical purification treatment process is facilitated. In the prior art, when being used for carrying out the coarse filtration to the mixed water, because piling up of impurity under the long-time use, the filtration function of filter screen weakens, and the solid impurity of separation is difficult to clear up, influences follow-up work efficiency.

Disclosure of utility model

The utility model aims to solve the technical problems in the prior art and provides a circulating filtering cleaning device for reducing filter screen stacking blockage.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the circulating filtering cleaning device comprises a box body, wherein a driving box is arranged below the box body; the box body is provided with a feed inlet; the filter box comprises a box body and is characterized in that a rough filtering assembly is arranged in the box body and close to the upper end, the rough filtering assembly comprises motors symmetrically arranged on the front surface of the box body, the motors extend into the box body and are provided with shafts, and filter screens are wound on the outer sides of the shafts; the secondary filter assembly is arranged in the box body and comprises a screen plate, the screen plate is funnel-shaped, a through hole is formed in the middle end of the upper surface of the screen plate, a rotating rod is rotatably arranged in the through hole, a fixing ring is arranged outside the rotating rod and higher than the screen plate, scraping plates are arranged on two sides of the fixing ring, and the lower ends of the scraping plates are tangent to the screen plate; and a driving assembly is arranged in the driving box.

As an improvement, a base is arranged below the driving box, and an anti-slip pad is arranged on the bottom surface of the base.

As an improvement, the spiral blade is arranged outside the rotating rod and higher than the scraping plate.

As an improvement, the two ends of the shaft are respectively provided with a supporting plate in a rotating way, and the end parts of the supporting plates are respectively connected with the box body.

As an improvement, the lower end of the rotating rod extends into the driving box and is rotationally connected with the lower end in the driving box; the driving assembly comprises a driven gear arranged on the outer side of the rotating rod; and a motor II is arranged in the driving box, and a driving gear capable of being meshed with the driven gear is arranged at the output end of the motor II.

As an improvement, the lower end in the box body is communicated with a water outlet pipe, and a valve is arranged on the water outlet pipe.

Compared with the prior art, the utility model has the advantages that: the filter screen capable of being rolled up is used for rough filtration, so that suspended and floating impurities in the mixed water can be collected and rolled up, the filter screen is convenient to keep clean, difficult to accumulate and block, and high in practicability; be equipped with the otter board that can secondary filter, and be equipped with the scraper blade on the otter board, can scrape the impurity on the otter board and move, further avoid the otter board to stop up.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the internal structure of the present utility model.

FIG. 3 is a schematic view of the structure of the filter screen of the present utility model.

As shown in the figure: 1. the box body, 2, the driving box, 3, the base, 4, the feed inlet, 5, the motor, 6, the filter screen, 7, the otter board, 8, the bull stick, 9, the scraper blade, 10, helical blade, 11, backup pad, 12, driven gear, 13, motor two, 14, driving gear, 15, outlet pipe.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

1-3, A circulating filtering cleaning device comprises a box body 1, wherein a driving box 2 is arranged below the box body 1, a base 3 is arranged below the driving box 2, an anti-slip pad is arranged on the bottom surface of the base 3, the contact area between the whole body and the ground can be increased by the base 3, and the circulating filtering cleaning device is stable and not easy to displace; the box body 1 is provided with a feed inlet 4; the box body 1 is internally provided with a rough filtration component close to the upper end, the rough filtration component comprises motors 5 symmetrically arranged on the front surface of the box body 1, the motors 5 are all extended into the box body 1 and provided with shafts, and the outer sides of the shafts are all wound with filter screens 6, so that mixed water can be subjected to rough filtration; the two ends of the shaft are rotatably provided with the supporting plates 11, and the end parts of the supporting plates 11 are connected with the box body 1, so that the shaft and the filter screen 6 can be supported; the box body 1 is internally provided with a secondary filtering component, the secondary filtering component comprises a screen 7, the screen 7 is funnel-shaped, the inclined surface is convenient for liquid to fall down, the middle end above the screen 7 is provided with a through hole, a rotating rod 8 is rotationally arranged in the through hole, the lower end of the rotating rod 8 extends into the driving box 2 and is rotationally connected with the inner lower end of the driving box 2, a fixed ring is arranged outside the rotating rod 8 and higher than the screen 7, both sides of the fixed ring are respectively provided with a scraping plate 9, and the lower ends of the scraping plates 9 are tangential to the screen 7, so that the scraping plates 9 can scrape the screen 7, the screen 7 is prevented from being blocked, and unified cleaning in later period is convenient; the lower end in the box body 1 is communicated with a water outlet pipe 15, and the water outlet pipe 15 is provided with a valve, so that water is conveniently discharged.

In the second embodiment, referring to fig. 2, a driving assembly is disposed in the driving box 2, and the driving assembly includes a driven gear 12 disposed outside the rotating rod 8; a motor II 13 is arranged in the driving box 2, and a driving gear 14 which can be meshed with the driven gear 12 is arranged at the output end of the motor II 13; the motor 13 can drive the rotating rod 8 to rotate through the meshed driving gear 14 and driven gear 12.

The working principle of the utility model is as follows: the mixed water enters the box body 1 from the feed inlet 4, firstly passes through the filter screen 6, the suspended matters, floaters and other impurities carried in the mixed water are intercepted by the filter screen 6, and the residual liquid passes through the filter screen 6 and is filtered for the second time through the screen 7; after the filter screen is used for a period of time, the motor 5 drives the shaft to rotate, so that the two rolls of filter screens 6 are driven to rotate, the part of the filter screen 6 carrying impurities is rolled up, and the clean part of the filter screen 6 is released; at this time, the motor 13 drives the rotating rod 8 to rotate through the driving gear 14 and the driven gear 12, so that the scraping plate 9 is driven to scrape on the screen plate 7, and impurities possibly accumulated on the screen plate 7 are scraped, so that the screen plate 7 is prevented from being blocked, and the cleaning is convenient.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a circulation filters cleaning device, includes box (1), its characterized in that: a driving box (2) is arranged below the box body (1); a feed inlet (4) is arranged on the box body (1); the novel filter comprises a box body (1), wherein a rough filtering component is arranged in the box body (1) and close to the upper end, the rough filtering component comprises motors (5) symmetrically arranged on the front surface of the box body (1), the motors (5) are all extended into the box body (1) and provided with shafts, and filter screens (6) are wound on the outer sides of the shafts; the secondary filter assembly is arranged in the box body (1), the secondary filter assembly comprises a screen plate (7), the screen plate (7) is funnel-shaped, a through hole is formed in the middle end of the upper surface of the screen plate (7), a rotating rod (8) is rotatably arranged in the through hole, a fixing ring is arranged on the outer side of the rotating rod (8) and higher than the screen plate (7), scraping plates (9) are arranged on two sides of the fixing ring, and the lower ends of the scraping plates (9) are tangent to the screen plate (7); a driving component is arranged in the driving box (2).

2. A cyclic filtration cleaning device according to claim 1, characterized in that: a base (3) is arranged below the driving box (2), and an anti-slip pad is arranged on the bottom surface of the base (3).

3. A cyclic filtration cleaning device according to claim 1, characterized in that: the outer side of the rotating rod (8) is higher than the scraping plate (9) and provided with a spiral blade (10).

4. A cyclic filtration cleaning device according to claim 1, characterized in that: the two ends of the shaft are respectively provided with a supporting plate (11) in a rotating mode, and the end portions of the supporting plates (11) are respectively connected with the box body (1).

5. A cyclic filtration cleaning device according to claim 1, characterized in that: the lower end of the rotating rod (8) extends into the driving box (2) and is rotationally connected with the inner lower end of the driving box (2); the driving assembly comprises a driven gear (12) arranged on the outer side of the rotating rod (8); a motor II (13) is arranged in the driving box (2), and a driving gear (14) which can be meshed with the driven gear (12) is arranged at the output end of the motor II (13).

6. A cyclic filtration cleaning device according to claim 1, characterized in that: the inner lower end of the box body (1) is communicated with a water outlet pipe (15), and a valve is arranged on the water outlet pipe (15).