CN218573056U - Filtering device for reclaimed water treatment - Google Patents

Abstract

The utility model discloses a filter device for reclaimed water treatment, which comprises a filter mechanism installed symmetrically above a water collection box, the filter mechanism includes a filter box, and the upper part of the inner wall of the filter box is symmetrically and fixedly connected with a bearing bar, the A grid is placed on the carrying bar; a circle of carrying plate is fixedly connected to the inner wall of the filter box below the carrying bar, and a placing plate with permeable holes is placed on the carrying plate, and a plurality of filter plates are placed on the placing plate Cotton; the outer wall of the filter box on the upper part of the grid is connected with a water inlet pipe with a flange, the top of the filter box is screwed with a box cover, and the bottom is connected with a water outlet pipe. The utility model is simple in structure and reasonable in design. Two filter mechanisms are provided. When one filter mechanism is cleaned, the other filter mechanism performs filtering work without affecting the water treatment efficiency. The filter mechanism is easy to disassemble and easy to clean, saving cleaning time.

Description

A filter device for water treatment

technical field

The utility model relates to the technical field of reclaimed water treatment, in particular to a filter device for reclaimed water treatment.

Background technique

The water quality of reclaimed water is between sewage and tap water. It is non-drinking water that can be used within a certain range after urban sewage and waste water have been purified to meet national standards. It can be used for flushing toilets, cars, road greening, watering green areas and compensation Boiler water, etc. Sewage needs to be filtered with a filter device before deep treatment to remove floating objects and large impurities in the sewage. After the filter screen of the filter device is used for a long time, a large amount of impurities such as fibers will be bonded to the screen surface, which will reduce the filtering effect and need to be replaced and cleaned regularly. time, and when the filter is replaced, it is necessary to stop the filtration work, which affects the water treatment efficiency. Therefore, our company designed a filter device for reclaimed water treatment to meet the needs of use, and it met the requirements of utility models after retrieval.

Utility model content

The utility model just aims at the deficiencies in the prior art, and provides a filter device for reclaimed water treatment.

A filter device for reclaimed water treatment, comprising a filter mechanism installed symmetrically above the water collection tank, the filter mechanism includes a filter box, the upper part of the inner wall of the filter box is symmetrically and fixedly connected with a bearing bar, and the bearing bar is placed on the grille. A ring of bearing plates is fixedly connected to the inner wall of the filter box below the bearing strips, and a placement plate with permeable holes is placed on the bearing plate, and a plurality of filter cottons are placed on the placement plate. A water inlet pipe with a flange is communicated with the outer wall of the filter box on the upper part of the grid, the top of the filter box is screwed with a box cover, and the bottom is connected with a water outlet pipe.

Further, a frame is fixedly connected to the water collection box, and the filtering mechanism is arranged on the frame.

Further, grooves consistent with the shape of the bearing strips are symmetrically formed on the edge of the placement plate.

Further, the length and depth of the groove are slightly larger than the length and width of the carrying bar.

Further, a handle is connected to the top of the box cover.

Compared with the prior art, the beneficial effect of the utility model is: the utility model has a simple structure and a reasonable design. Two filter mechanisms are provided. When one filter mechanism is cleaned, the other filter mechanism performs the filtering work without affecting the water treatment. High efficiency, the filter mechanism is easy to disassemble, easy to clean, and saves cleaning time.

Description of drawings

Fig. 1 is the schematic diagram of the position of the filter mechanism on the water collection tank;

Fig. 2 is the structural representation of filter mechanism in the utility model;

Fig. 3 is a schematic diagram of the position of the carrier bar in the filter box in the utility model;

Fig. 4 is a schematic diagram of the structure of the placement board in the utility model.

Among the figure: filter mechanism 1, filter box 11, carrying strip 12, grid 13, carrying plate 14, placing plate 15, permeable hole 151, groove 152, filter cotton 16, water inlet pipe 17, box cover 18, handle 181, Outlet pipe 19, water collecting tank 2, frame 21.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-4, a filter device for reclaimed water treatment includes a filter mechanism 1 symmetrically installed above the water collection tank 2, the water collection tank 2 is fixedly connected with a frame 21, and the filter mechanism 1 is arranged on the frame 21 on. The end of the sewage water delivery pipe is connected with a three-way valve through a flange, and the two water outlet ends of the three-way valve are respectively connected with the two filter mechanisms 1 through pipelines. The sewage water delivery pipe transports sewage to the filtering mechanism 1 through the three-way valve for filtering. When one filter mechanism 1 is cleaned, the start lever of the three-way valve is turned to allow the sewage to enter another filter mechanism 1 for filtering.

The filter mechanism 1 includes a filter box 11, the upper part of the inner wall of the filter box 11 is symmetrically fixedly connected with a bearing bar 12, and a grid 13 is placed on the bearing bar 12. The setting of grille 13 can filter out big floating matter in sewage. A circle of bearing plate 14 is fixedly connected to the inner wall of the filter box 11 below the bearing bar 12, and a placing plate 15 with a water permeable hole 151 is placed on the bearing plate 14, and the edge of the placing plate 15 is symmetrically opened with a bearing plate 15. The grooves 152 of the bar 12 are uniform in shape, and the length and depth of the grooves 152 are slightly larger than the length and width of the carrying bar 12 . A groove 152 is provided on the placing plate 15, and when cleaning, the placing plate 15 can be taken out from the filter box 11. A plurality of filter cottons 16 are placed on the placement plate 15 . The setting of the filter cotton 16 is used to filter the particulate matter in the sewage. A water inlet pipe 17 with a flange is communicated with the outer wall of the filter box 11 on the top of the grille 13, and the water inlet pipe 17 is connected with a three-way valve through a pipeline. The top of the filter box 11 is screwed with a box cover 18 , the top of the box cover 18 is connected with a handle 181 , and the bottom of the filter box 11 is connected with a water outlet pipe 19 .

When a filter mechanism 1 needs to be cleaned, turn the start lever of the three-way valve to allow the sewage to enter another filter mechanism 1 for filtration, connect the sewage pipe to the outlet pipe 19 below the filter box 11 to be cleaned, and turn the box Cover 18 is taken off from filter case 11, and the floater on grille 13 is cleaned out, and grille 13 is taken out and cleaned, and then filter cotton 16 and placement plate 15 are taken out from filter case 11, and placement plate 15 is cleaned. Cleaning, the inner wall of the filter box 11 is rinsed through a clear water pipe, and a brush is used to clean up during the flushing process. After cleaning, the placing plate 15 is placed on the carrier plate 14, and a new filter cotton 16 is placed on the placing plate 15. Grille 13 is placed, just screw on case cover 18 and get final product. The utility model has simple structure and reasonable design. Two filter mechanisms 1 are provided. When one filter mechanism 1 is cleaned, the other filter mechanism 1 performs the filtering work without affecting the water treatment efficiency. The filter mechanism 1 is easy to disassemble and easy to clean. , saving cleaning time.

Claims (5)

1. A filter device for reclaimed water treatment, characterized in that: comprising a filter mechanism (1) symmetrically installed above the water collection tank (2), said filter mechanism (1) comprising a filter box (11), said The upper part of the inner wall of the filter box (11) is symmetrically fixedly connected with a carrying bar (12), and a grid (13) is placed on the carrying bar (12); A circle of bearing plate (14) is connected, and a placement plate (15) with permeable holes (151) is placed on the bearing plate (14), and a plurality of filter cottons (16) are placed on the placement plate (15). The outer wall of the filter box (11) on the top of the grid (13) is connected with a water inlet pipe (17) with a flange, and the top of the filter box (11) is screwed with a box cover (18), and the bottom is connected There is water outlet pipe (19). 2. A filter device for reclaimed water treatment according to claim 1, characterized in that: said water collection tank (2) is fixedly connected with a frame (21), and the filter mechanism (1) is arranged on the machine on the rack (21). 3. A filter device for reclaimed water treatment according to claim 1, characterized in that: grooves (152) consistent with the shape of the bearing bar (12) are symmetrically formed on the edge of the placement plate (15) ). 4. A filter device for reclaimed water treatment according to claim 3, characterized in that: the length and depth of the groove (152) are slightly larger than the length and width of the carrying bar (12). 5. A filtering device for reclaimed water treatment according to claim 1, characterized in that: a handle (181) is connected to the top of the tank cover (18).

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