Water circulation filtering device for water mill kerb production

Abstract

The utility model belongs to the technical field of curb production, and particularly relates to a water circulation filtering device for water mill curb production, which comprises a water receiving disc positioned at the bottom of a water mill, a water outlet channel is arranged at one end of the water receiving disc, a filter cartridge is fixedly mounted at the bottom of the water outlet channel, a rotating cylinder is rotatably mounted on the outer wall of the filter cartridge, and a water outlet is formed in the rotating cylinder. A water storage cavity is formed between the filter cylinder and the rotating cylinder, a water drainage pipeline is arranged in the water storage cavity, a waste residue pipeline is arranged at the bottom of the rotating cylinder, and a scraping plate used for scraping residual waste residues on the inner wall of the inner cavity of the filter cylinder is arranged in the inner cavity of the filter cylinder. And a water storage cavity is formed between the filtering cylinder and the rotating cylinder, and water flow enters the water storage cavity through the filtering cylinder and is discharged through a drainage pipeline, so that filtered water is recycled, filtered waste residues fall off through a waste residue pipeline, and solid-liquid separation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of curbstone production, in particular to a water circulation filtering device for producing water-milled curbstones. Background Art

[0002] Curbstones are marker stones placed between the road surface and other structures. Curbstones are generally required between the divider and the road surface, and between the sidewalk and the road surface on urban roads. Curbstones are often installed at the edge of the central divider, the right edge of the driving lane, or the outer edge of the shoulder. In the existing technology, after production, curbstones are polished to improve surface smoothness using a water grinder. Existing water grinders directly discharge the water used to polish the curbstones onto the road surface, resulting in a serious waste of water resources. Although some water grinders are equipped with filtration devices to recycle water resources, the filters are easily clogged, resulting in low filtration efficiency. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the prior art, the utility model provides a water circulation filtering device for producing water-milled curbstones.

[0004] A water circulation filtration device for producing water-milled curbstones comprises a water receiving tray located at the bottom of a water mill, a water outlet channel being provided at one end of the water receiving tray, a filter cartridge being fixedly mounted at the bottom of the water outlet channel, a rotating cylinder being rotatably mounted on the outer wall of the filter cartridge, a water storage cavity being provided between the filter cartridge and the rotating cylinder, a drainage pipe being provided in the water outlet cavity, a waste residue pipe being provided at the bottom of the rotating cylinder, and a scraper being provided in the inner cavity of the filter cartridge for scraping off residual waste residue on the inner wall thereof.

[0005] Furthermore, a gear ring is provided on the outer wall of the rotating cylinder, the gear ring is cooperatively connected with a gear, the gear is connected to the output end of the driving motor, the driving motor is fixedly mounted on the support frame, and the rotating cylinder is rotatably mounted on the support frame.

[0006] Furthermore, a butterfly valve is installed on the waste residue pipeline.

[0007] Furthermore, the filter cartridge is a structure with upper and lower openings, and filter holes are evenly arranged on its side walls.

[0008] Furthermore, the scraper is installed on the rotating shaft through a connecting rod, the outer walls of several of the scrapers are arc-shaped surfaces adapted to the inner wall of the filter cylinder, the rotating shaft is installed with several scrapers along its length, and the bottom of the rotating shaft is installed on the inner wall of the waste slag pipe through a support rod.

[0009] Furthermore, the bottom surface of the water receiving tray is an inclined surface inclined toward the water outlet channel.

[0010] Furthermore, a collection bucket for containing waste slag is provided below the waste slag pipeline.

[0011] Due to the adoption of the above technical scheme, the beneficial technical effect of the utility model is as follows: the wastewater generated in the process of grinding the curbstone by the water grinder in the utility model falls into the water receiving tray and enters the filter cylinder through the water outlet channel. A water storage cavity is provided between the filter cylinder and the rotating cylinder. The water flows through the filter cylinder into the water storage cavity and is discharged through the drainage pipe so as to recycle the filtered water. The filtered waste residue falls through the waste residue pipe, thereby realizing solid-liquid separation. The scraper can scrape off the waste residue attached to the filter cylinder, and the filtration efficiency of the wastewater is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a water circulation filtration device for producing water-milled curbstones in the utility model;

[0013] Figure 2 This is a side view of a water circulation filtration device for producing water-milled curbstones according to the present invention;

[0014] Figure 3 This is a schematic cross-sectional view of a water circulation filtering device for producing water-milled curbstones according to the present invention;

[0015] Figure 4 It is a structural diagram of the rotating cylinder and the filter cylinder in the utility model.

[0016] In the figure, 1, water mill, 2, water receiving tray, 3, water outlet channel, 4, filter cartridge, 5, water storage cavity, 6, drainage pipe, 7, waste residue pipe, 8, scraper, 9, ring gear, 10, gear, 11, drive motor, 12, support frame, 13, butterfly valve, 14, connecting rod, 15, rotating shaft, 16, inclined surface, 17, collecting barrel, 18, rotating drum, 19, support rod. DETAILED DESCRIPTION

[0017] In order to more clearly illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on these drawings and embodiments, which all fall within the scope of protection of the present invention.

[0018] according to Figure 1-4As shown, a water circulation filtration device for water-milled curbstone production includes a water receiving tray 2 located at the bottom of a water mill 1, one end of the water receiving tray 2 is provided with a water outlet channel 3, a filter cartridge 4 is fixedly mounted on the bottom of the water outlet channel 3, a rotating cylinder 18 is rotatably mounted on the outer wall of the filter cartridge 4, a water storage cavity 5 is provided between the filter cartridge 4 and the rotating cylinder 18, a drainage pipe 6 is provided in the water outlet cavity, a waste residue pipe 7 is provided at the bottom of the rotating cylinder 18, and a scraper 8 for scraping off residual waste residue on the inner wall of the filter cartridge 4 is provided in the inner cavity of the filter cartridge 4.

[0019] In the above-mentioned specific technical scheme, the wastewater generated during the grinding process of the curbstone by the water mill 1 falls into the water receiving tray 2 and enters the filter cylinder 4 through the water outlet channel 3. A water storage cavity 5 is provided between the filter cylinder 4 and the rotating cylinder 18. The water flows through the filter cylinder 4 into the water storage cavity 5 and is discharged through the drainage pipe 6 so as to recycle the filtered water. The filtered waste residue falls through the waste residue pipe 7, thereby realizing solid-liquid separation. The waste residue attached to the filter cylinder 4 can be scraped off by the scraper 8, and the filtration efficiency of the wastewater is relatively high.

[0020] A gear ring 9 is provided on the outer wall of the rotating cylinder 18 , and the gear ring 9 is connected to a gear 10 . The gear 10 is connected to the output end of a driving motor 11 . The driving motor 11 is fixedly mounted on a support frame 12 , and the rotating cylinder 18 is rotatably mounted on the support frame 12 .

[0021] The scraper 8 is installed on the rotating shaft 15 through the connecting rod 14. The outer walls of several of the scrapers 8 are arc-shaped surfaces that are adapted to the inner wall of the filter cylinder 4. The rotating shaft 15 is installed with several scrapers 8 along its length direction. The bottom of the rotating shaft 15 is installed on the inner wall of the waste slag pipe 7 through the support rod 19.

[0022] The filter cartridge 4 is a structure with upper and lower openings, and filter holes are evenly arranged on its side walls.

[0023] In the above specific technical solution, by driving the rotating drum 18 to rotate, the rotating shaft 15 is driven to rotate, thereby driving the scraper 8 to rotate, and the scraper 8 is used to scrape off the waste residue on the inner wall of the filter drum 4, thereby preventing the filter holes on the filter drum 4 from being blocked.

[0024] A butterfly valve is installed on the waste residue pipeline 7, and a collection bucket 17 for containing waste residue is provided below the waste residue pipeline 7. After the filtered water is discharged through the drainage pipe 6, the butterfly valve is opened, and the waste residue falls into the collection bucket 17 and is collected.

[0025] The bottom surface of the water receiving tray 2 is an inclined surface 16 inclined toward the water outlet channel 3 , so that the waste water in the water receiving tray 2 can flow into the filter cartridge 4 through the inclined surface 16 .

[0026] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.

Claims

1. A water circulation and filtering device for producing water-milled curbstones, comprising a water receiving tray (2) located at the bottom of a water mill (1), characterized in that: A water outlet channel (3) is provided at one end of the water receiving tray (2), a filter cartridge (4) is fixedly mounted at the bottom of the water outlet channel (3), a rotating cartridge (18) is rotatably mounted on the outer wall of the filter cartridge (4), a water storage cavity (5) is provided between the filter cartridge (4) and the rotating cartridge (18), a drainage pipe (6) is provided in the water storage cavity, a waste residue pipe (7) is provided at the bottom of the rotating cartridge (18), and a scraper (8) is provided in the inner cavity of the filter cartridge (4) for scraping off residual waste residue on the inner wall thereof.

2. A water circulation filtration device for producing water-milled curbstones according to claim 1, characterized in that: A gear ring (9) is provided on the outer wall of the rotating cylinder (18), the gear ring (9) is connected to a gear (10), the gear (10) is connected to the output end of a driving motor (11), the driving motor (11) is fixedly mounted on a support frame (12), and the rotating cylinder (18) is rotatably mounted on the support frame (12).

3. A water circulation filtration device for producing water-milled curbstones according to claim 2, characterized in that: A butterfly valve is installed on the waste residue pipeline (7).

4. A water circulation filtration device for producing water-milled curbstones according to claim 3, characterized in that: The filter cartridge (4) is a structure with upper and lower openings, and filter holes are evenly arranged on its side walls.

5. A water circulation filtration device for producing water-milled curbstones according to claim 4, characterized in that: The scrapers (8) are mounted on a rotating shaft (15) via a connecting rod (14); the outer walls of several of the scrapers (8) are arc-shaped surfaces adapted to the inner wall of the filter cylinder (4); the rotating shaft (15) is mounted with several scrapers (8) along its length; and the bottom of the rotating shaft (15) is mounted on the inner wall of the waste slag pipe (7) via a supporting rod (19).

6. The water circulation filtration device for producing water-milled curbstones according to claim 5, characterized in that: The bottom surface of the water receiving tray (2) is an inclined surface (16) inclined toward the water outlet channel (3).

7. A water circulation filtration device for producing water-milled curbstones according to claim 6, characterized in that: A collection bucket (17) for containing waste slag is provided below the waste slag pipeline (7).

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