Precipitation device for tap water production

Abstract

The utility model discloses a precipitation device for tap water production, which is applied to the field of precipitation devices and comprises a precipitation tank and a driving mechanism, a central pipe is mounted at the top of the precipitation tank in a penetrating manner, a filter screen is bolted on the surface of the central pipe, and a liquid inlet pipe communicated with the central pipe is arranged on the surface of the precipitation tank in a penetrating manner. A bottom plate and a baffle plate are respectively arranged in the central pipe and at the top of the settling tank, a connecting rod is welded between the top of the bottom plate and the baffle plate, the bottom end and the top end of the surface of the settling tank are respectively communicated with a sludge discharge pipe valve and a liquid outlet pipe in a penetrating manner, and the bottom of the settling tank is rotatably connected with a rotating shaft through a bearing. Impurities in the pipe can be conveniently cleaned, the operation is simple and labor-saving, the cleaning efficiency and effect of personnel are improved, the flexibility is good, meanwhile, a sludge scraping function can be achieved, the internal sludge discharging effect is improved, the knocking burden of the personnel is relieved, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality treatment field, especially relate to a sediment device for tap water production. BACKGROUND

[0002] Vertical flow type sediment tank is also called vertical sediment tank, which is a sediment tank with vertical wastewater flow. The tank body is circular or square in plan view. Water enters the tank from the water inlet pipe arranged in the center of the tank from top to bottom. The umbrella-shaped baffle arranged below the pipe makes the wastewater evenly distributed in the tank and then slowly rises along the entire water section. The vertical flow type sediment tank can be used for tap water production and processing.

[0003] The existing sediment device is convenient to operate and has good stability, but still has other problems in use, such as inconvenience in cleaning the impurities in the central pipe. Although the filter screen installed in the central pipe of the device can improve the water treatment effect, the impurities will accumulate in the pipe over time. When cleaning, the central pipe needs to be removed and pulled out upward, which is time-consuming and labor-intensive. In addition, the internal sludge discharge effect is poor. Although the bottom of the sediment tank is in the shape of a bucket, the sludge will accumulate downward after sedimentation and falling. However, some sludge still adheres to the inclined surface, which needs to be knocked from the outside with the help of tools, increasing the maintenance and cleaning burden of personnel. In order to solve the above problems, we propose a sediment device for tap water production. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a sediment device for tap water production, which solves the problem of inconvenience in cleaning the impurities in the pipe and the lack of sludge scraping function.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a sediment device for tap water production, including a sediment tank and a driving mechanism, the top of the sediment tank is penetrated and installed with a central pipe, the surface of the central pipe is bolted with a filter screen, the surface of the sediment tank is penetrated and arranged with a liquid inlet pipe in communication with the central pipe, the inside of the central pipe and the top of the sediment tank are respectively placed with a bottom plate and a baffle, the top of the bottom plate and the baffle are welded with a connecting rod, the bottom end and the top end of the surface of the sediment tank are respectively penetrated and communicated with a sludge discharge pipe valve and a liquid outlet pipe, the bottom of the sediment tank is rotationally connected with a rotating shaft through a bearing, the inside of the sediment tank is provided with a scraper, the side of the scraper and the rotating shaft are installed with a support rod.

[0006] The above technical scheme can facilitate the cleaning of impurities in the pipe, is simple and labor-saving, improves the cleaning efficiency and effect of personnel, has good flexibility, has the sludge scraping function, improves the internal sludge discharge effect, reduces the knocking burden of personnel, and has high practicality.

[0007] The utility model further sets up: the driving mechanism includes fixed frame, the fixed frame is pegged in the surface of the sediment tank, the inside rotation of fixed frame is connected with the threaded rod, the other end fixed sleeve of threaded rod has first motor, the surface of threaded rod is connected with the threaded plate, the one side of threaded plate is welded with the connecting plate, the other side of connecting plate is welded with the baffle.

[0008] Adopt above technical scheme, through the setting of fixed frame, threaded rod, first motor, threaded plate and connecting plate, can drive and drive baffle to move up or move down.

[0009] The utility model further sets up: the inside pegging of fixed frame has sliding rail, the other side welding of threaded plate has the sliding block of sliding rail sliding connection.

[0010] Adopt above technical scheme, through the setting of sliding rail and sliding block, can position threaded plate, prevent threaded plate from turning over in the process of moving up and down.

[0011] The utility model further sets up: the bottom pegging of sediment tank has the protective cover.

[0012] Adopt above technical scheme, through the setting of protective cover, can protect second motor.

[0013] The utility model further sets up: the surface fixed sleeve of center tube has reinforcing plate, and the bottom of reinforcing plate is pegged with sediment tank through screw.

[0014] Adopt above technical scheme, through the setting of reinforcing plate, can improve the stability between center tube and sediment tank.

[0015] The utility model further sets up: the surface of sediment tank and center tube is coated with anticorrosive paint.

[0016] Adopt above technical scheme, through the setting of anticorrosive paint, can improve the anticorrosive and moisture-proof effect of the surface of sediment tank and center tube.

[0017] The utility model further sets up: the rotation axis, scraper and support rod are all made of stainless steel material.

[0018] Adopt above technical scheme, rotation axis, scraper and support rod have the characteristics of high strength, small density and excellent corrosion resistance.

[0019] Summarized above, the utility model has following beneficial effect:

[0020] 1.The utility model discloses a center pipe is sent into from the liquid inlet pipe place to the tap water, and the tap water is sent into the center pipe and enters the sediment tank after the filtration of filter screen, and the impurities in the water are intercepted and deposited on the bottom plate, and when cleaning, the first motor is started to drive the threaded rod to rotate, the threaded rod will drive the threaded plate and the connecting plate to move up when rotating, the connecting plate will drive the baffle and the bottom plate to move up when moving up, and the bottom plate will lift the impurities up when moving up, which can facilitate the cleaning of the impurities in the pipe, is simple and easy to operate, improves the cleaning efficiency and effect of personnel, and is good in flexibility.

[0021] 2.The utility model discloses a second motor is started and opens the sludge discharge pipe valve, and the second motor will drive the rotating shaft to rotate after starting, and the rotating shaft will drive the scraper to rotate through the fixed lower support rod when rotating, and the scraper will scrape off the sludge attached to the inclined surface in the sediment tank when rotating, and the sludge will be discharged outward from the sludge discharge pipe valve after being scraped off, which can have the sludge scraping function, improve the internal sludge discharge effect, reduce the knocking burden of personnel, and is high in practicability. DRAWINGS

[0022] Figure 1 It is the structure perspective drawing of the utility model;

[0023] Figure 2 It is the structure front view of the utility model;

[0024] Figure 3 It is the structure left side partial section view of the utility model.

[0025] Reference signs: 1, sediment tank;2, center pipe;3, filter screen;4, liquid inlet pipe;5, bottom plate;6, baffle;7, connecting rod;8, drive mechanism;81, fixed frame;82, threaded rod;83, first motor;84, threaded plate;85, connecting plate;9, liquid outlet pipe;10, rotating shaft;11, second motor;12, scraper;13, support rod;14, slide rail;15, sliding block;16, protective cover;17, reinforcing plate;18, sludge discharge pipe valve. DETAILED DESCRIPTION

[0026] The utility model will be further explained in detail in combination with the drawings.

[0027] Example 1:

[0028] Reference Figure 1 、 Figure 2 and Figure 3The utility model provides a kind of precipitation device for tap water production, including precipitation tank 1 and drive mechanism 8, the top of precipitation tank 1 is installed with center tube 2, the surface of center tube 2 is bolted with filter screen 3, the surface of precipitation tank 1 is provided with liquid inlet pipe 4 communicated with center tube 2, the inside of center tube 2 and the top of precipitation tank 1 are placed with bottom plate 5 and baffle 6 respectively, the top of bottom plate 5 and baffle 6 are welded with connecting rod 7, by sending tap water from liquid inlet pipe 4 into center tube 2, tap water in center tube 2 is filtered into precipitation tank 1 after passing through filter screen 3, impurities in water are intercepted and deposited on bottom plate 5, when cleaning, first motor 83 is started to drive threaded rod 82 to rotate, threaded rod 82 will drive threaded plate 84 and connecting plate 85 to move upwards when rotating, connecting plate 85 moves upwards to drive baffle 6 and bottom plate 5 to move upwards, bottom plate 5 will lift impurities upwards when moving upwards, can facilitate the cleaning of impurities in pipe, simple operation, labor saving, improve the cleaning efficiency and effect of personnel, good flexibility.

[0029] Reference Figure 1 And Figure 3 Drive mechanism 8 includes fixed frame 81, fixed frame 81 is bolted on the surface of precipitation tank 1, threaded rod 82 is rotatably connected in the inside of fixed frame 81, first motor 83 is fixedly sleeved on the other end of threaded rod 82, threaded plate 84 is screw connected on the surface of threaded rod 82, connecting plate 85 is welded on one side of threaded plate 84, the other side of connecting plate 85 is welded with baffle 6, by the setting of fixed frame 81, threaded rod 82, first motor 83, threaded plate 84 and connecting plate 85, baffle 6 can be driven and moved upwards or downwards.

[0030] Reference Figure 3 Fixed frame 81 is bolted with slide rail 14 in the inside, slide block 15 that is slidably connected with slide rail 14 is welded on the other side of threaded plate 84, by the setting of slide rail 14 and slide block 15, threaded plate 84 can be limited, to prevent threaded plate 84 from turning over during moving up and down.

[0031] Reference Figure 2 Surface of center tube 2 is fixedly sleeved with reinforcing plate 17, reinforcing plate 17 is bolted with precipitation tank 1 by screw at the bottom, by the setting of reinforcing plate 17, the stability between center tube 2 and precipitation tank 1 can be improved.

[0032] Reference Figure 1 , Figure 2 And Figure 3 Surface of precipitation tank 1 and center tube 2 is coated with anticorrosive paint, by the setting of anticorrosive paint, the anticorrosion and moisture-proof effect of the surface of precipitation tank 1 and center tube 2 can be improved.

[0033] Brief description of using process: by sending tap water from the inlet pipe 4 into the center tube 2, the tap water in the center tube 2 will enter the sediment tank 1 after being filtered by the filter screen 3, the impurities in the water are intercepted and deposited on the bottom plate 5, when cleaning, start the first motor 83 to drive the threaded rod 82 to rotate, the threaded rod 82 will drive the threaded plate 84 and the connecting plate 85 to move up when rotating, the connecting plate 85 will drive the baffle 6 and the bottom plate 5 to move up when moving up, the bottom plate 5 will lift the impurities upward when moving up.

[0034] Embodiment 2

[0035] Referring to Figure 1 , Figure 2 and Figure 3 , a sediment device for tap water production, the bottom end and the top end of the surface of the sediment tank 1 are respectively communicated with the sludge discharge pipe valve 18 and the liquid outlet pipe 9, the bottom of the sediment tank 1 is rotatably connected with the rotating shaft 10 through the bearing, the bottom of the rotating shaft 10 is fixedly sleeved with the second motor 11, the inside of the sediment tank 1 is provided with the scraper 12, the support rod 13 is installed between one side of the scraper 12 and the rotating shaft 10, by starting the second motor 11 and opening the sludge discharge pipe valve 18, the second motor 11 will drive the rotating shaft 10 to rotate after starting, the rotating shaft 10 will drive the scraper 12 to rotate through the fixation of the support rod 13 when rotating, the scraper 12 will scrape off the sludge attached to the inclined surface in the sediment tank 1 when rotating, the sludge will be discharged outward from the sludge discharge pipe valve 18 after being scraped off, which can have the sludge scraping function, improve the internal sludge discharge effect, reduce the knocking burden of personnel, and has high practicability.

[0036] Referring to Figure 1 , Figure 2 and Figure 3 , the bottom of the sediment tank 1 is bolted with the protective cover 16, by the setting of the protective cover 16, the second motor 11 can be protected.

[0037] Referring to Figure 2 , the rotating shaft 10, the scraper 12 and the support rod 13 are all made of stainless steel material, the rotating shaft 10, the scraper 12 and the support rod 13 have the characteristics of high strength, small density and excellent corrosion resistance.

[0038] Brief description of using process: by starting the second motor 11 and opening the sludge discharge pipe valve 18, the second motor 11 will drive the rotating shaft 10 to rotate after starting, the rotating shaft 10 will drive the scraper 12 to rotate through the fixation of the support rod 13 when rotating, the scraper 12 will scrape off the sludge attached to the inclined surface in the sediment tank 1 when rotating, the sludge will be discharged outward from the sludge discharge pipe valve 18 after being scraped off.

[0039] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and a modification without creative contribution can be made to the embodiment according to needs by a person skilled in the art after reading the specification, but as long as the modification is within the scope of the claims of the utility model, the utility model is protected by the patent law.

Claims

1. A sedimentation device for tap water production, comprising a sedimentation tank (1) and a drive mechanism (8), characterized in that: The top of the sediment tank (1) is provided with a central pipe (2), the surface of the central pipe (2) is provided with a filter screen (3), the surface of the sediment tank (1) is provided with a liquid inlet pipe (4) communicated with the central pipe (2), the inside of the central pipe (2) and the top of the sediment tank (1) are respectively provided with a bottom plate (5) and a baffle (6), the top of the bottom plate (5) and the baffle (6) are welded with a connecting rod (7), the bottom end and the top end of the surface of the sediment tank (1) are respectively provided with a sludge discharge pipe valve (18) and a liquid outlet pipe (9), the bottom of the sediment tank (1) is rotatably connected with a rotating shaft (10) through a bearing, the bottom of the rotating shaft (10) is fixedly sleeved with a second motor (11), the inside of the sediment tank (1) is provided with a scraper (12), and the side of the scraper (12) and the rotating shaft (10) are provided with a supporting rod (13).

2. The precipitation device for tap water production according to claim 1, characterized in that, The driving mechanism (8) comprises a fixed frame (81), the fixed frame (81) is attached to the surface of the sediment tank (1), the inside of the fixed frame (81) is rotatably connected with a threaded rod (82), the other end of the threaded rod (82) is fixedly sleeved with a first motor (83), the surface of the threaded rod (82) is threadedly connected with a threaded plate (84), one side of the threaded plate (84) is welded with a connecting plate (85), and the other side of the connecting plate (85) is welded with the baffle (6).

3. The precipitation device for tap water production according to claim 2, characterized in that, The inside of the fixed frame (81) is attached with a sliding rail (14), and the other side of the threaded plate (84) is welded with a sliding block (15) in sliding connection with the sliding rail (14).

4. The precipitation device for tap water production according to claim 1, characterized in that, The bottom of the sediment tank (1) is attached with a protective cover (16).

5. The precipitation device for tap water production according to claim 1, characterized in that, The surface of the central pipe (2) is fixedly sleeved with a reinforcing plate (17), and the bottom of the reinforcing plate (17) is attached to the sediment tank (1) by screws.

6. The precipitation device for tap water production according to claim 1, characterized in that, The surfaces of the sediment tank (1) and the central pipe (2) are coated with anticorrosive paint.

7. The precipitation device for tap water production according to claim 1, characterized in that, The rotating shaft (10), the scraper (12) and the supporting rod (13) are all made of stainless steel material. The rotating shaft (10), the scraper (12) and the supporting rod (13) are all made of stainless steel material.

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