Filtering device for water inlet pipe of water distributor in sewage tower

Abstract

The utility model discloses a filtering device for a water inlet pipe of a water distributor in a sewage tower, which comprises the water distributor mounted at the bottom of an inner cavity of the sewage tower, the surface of the water distributor is communicated with the water inlet pipe, and the front end of the water inlet pipe penetrates to the front side of the sewage tower and is communicated with a water filtering tank; four vertical limiting grooves are fixedly connected to the left side and the right side of an inner cavity of the water filtering tank correspondingly, four supporting frames are slidably connected to an inner cavity of the water inlet pipe, the surfaces of the four supporting frames are slidably connected to inner cavities of the four vertical limiting grooves correspondingly, and limiting structures are arranged on the left sides and the right sides of the supporting frames correspondingly; according to the water distributor, the supporting frame is pulled and driven to enable the balls to roll out of the inner cavities of the limiting round holes, and then the activated carbon filter plate in the inner cavity of the supporting frame is detached and replaced, so that water which is sent back to the water distributor in the water collecting tank can be cleaner, and the service life of the water distributor is prolonged. And the sewage treatment efficiency of the sewage tower is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of sewage tower technology, and in particular relates to a filtration device for the inlet pipe of the water distributor in a sewage tower. Background Technology

[0002] A wastewater treatment tower is a specialized device for treating wastewater. Its main function is to purify and treat various polluted water bodies, such as industrial wastewater, agricultural wastewater, and medical wastewater, in order to reduce their pollution to the environment. Wastewater treatment towers play a vital role in the field of wastewater treatment.

[0003] The return water pump and return water pipe in the sewage tower can send water from the collection tank back to the distributor to improve sewage treatment efficiency. In order to make the water sent back to the distributor from the collection tank cleaner, a filtration device for the inlet pipe of the distributor in the sewage tower was designed. This device adds a filter box between the distributor and the return water pipe. Under the action of the support frame and activated carbon filter plate inside the filter box, the water passing through the filter box is filtered. At the same time, the limiting structure can facilitate the replacement of the activated carbon filter plate inside the filter box, so as to make the water sent back to the distributor from the collection tank cleaner, thereby further improving the sewage treatment efficiency of the sewage tower. Utility Model Content

[0004] The purpose of this invention is to provide a filtration device for the inlet pipe of the water distributor in a sewage tower, which makes the water returned to the water distributor from the collection tank cleaner and further improves the sewage treatment efficiency of the sewage tower, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A filtration device for the inlet pipe of a water distributor in a sewage tower, comprising a water distributor installed at the bottom of the inner cavity of the sewage tower; the surface of the water distributor is connected to an inlet pipe, the front end of the inlet pipe extends through to the front side of the sewage tower and is connected to a filter tank; four vertical limiting grooves are fixedly connected to the left and right sides of the inner cavity of the filter tank; four support frames are slidably connected to the inner cavity of the inlet pipe; the surfaces of the four support frames are respectively slidably connected to the inner cavities of the four vertical limiting grooves; limiting structures are provided on the left and right sides of the support frames; the limiting structures include circular grooves opened on the left and right sides of the support frames; a support pipe is fixedly connected to the inner cavity of the circular grooves; a circular ring is slidably connected to the inner cavity of the support pipe; a spring is welded between the circular ring and the inner wall of the support pipe; and a ball bearing is rotatably connected to the inner cavity of the circular ring.

[0006] Preferably, the inner wall of the water filter tank is provided with a limiting circular hole, the limiting circular hole is located in the inner cavity of the vertical limiting groove, and the surface of the ball is in rolling connection with the inner cavity of the limiting circular hole.

[0007] Preferably, the front and rear sides of the vertical limiting groove inner cavity are welded with guiding limiting strips, and the front and rear sides of the supporting frame are provided with limiting grooves.

[0008] Preferably, the surface of the guiding limiting strip is slidably connected to the inner cavity of the limiting groove, and the inner cavity of the supporting frame is fixedly connected with an activated carbon filter plate.

[0009] Preferably, the top of the supporting frame is fixedly connected with a dragging handle, and the top of the water filter tank is fixedly connected with a top plate.

[0010] Preferably, the surface of the top plate is provided with four rectangular grooves, the surface of the supporting frame is slidably connected to the inner cavity of the rectangular groove, and the front side of the water filter tank is communicated with a return water pipe.

[0011] The utility model discloses beneficial effects are:

[0012] 1. The utility model discloses a dragging supporting frame makes the inner cavity of the limiting circular hole of the ball roll out, and then the activated carbon filter plate in the inner cavity of the supporting frame is removed and replaced, can reach the water in the water collecting pool is sent back to the water distributor more clean, and the purpose that the sewage treatment efficiency of the sewage tower is further improved is achieved.

[0013] 2. The utility model discloses the cooperation of guiding limiting strip and limiting groove can make the supporting frame get a vertical direction guiding force in the sliding process in the inner cavity of the water filter tank, can make the supporting frame more stable when sliding in the inner cavity of the water filter tank, and the ball is more accurately fallen into the inner cavity of the limiting circular hole.

[0014] 3. The utility model discloses the setting of the dragging handle can make the operating personnel when installing the supporting frame and removing and replacing the supporting frame can get a point of leverage, can make the process of installation and removal and replacement more quick and convenient. ACCURACY

[0015] Among them:

[0016] Figure 1 It is the front view schematic drawing of one embodiment of the utility model;

[0017] Figure 2 It is the right view partial section schematic drawing of one embodiment of the utility model;

[0018] Figure 3 It is the inner wall schematic drawing of the water filter tank of one embodiment of the utility model;

[0019] Figure 4 It is the supporting frame part schematic drawing of one embodiment of the utility model;

[0020] Figure 5 It is one embodiment of the utility model Figure 3An enlarged view of point A in the middle;

[0021] Figure 6 For an embodiment of the present application Figure 4 An enlarged view of point B in the middle.

[0022] In the drawings, the components represented by each reference numeral are listed as follows:

[0023] 1, sewage tower, 2, water distributor, 3, water inlet pipe, 4, water filter box, 5, vertical limiting groove, 6, support frame, 7, limiting structure, 71, round groove, 72, support pipe, 73, circular ring, 74, spring, 75, ball, 76, limiting round hole, 8, guide limiting strip, 9, limiting groove, 10, activated carbon filter plate, 11, drag handle, 12, top plate, 13, return water pipe. DETAILED DESCRIPTION

[0024] Hereinafter, an embodiment of the sewage tower water distributor water inlet pipe filter device of the present application will be described with reference to the drawings. Embodiment 1

[0025] Figures 1-6 The sewage tower water distributor water inlet pipe filter device of an embodiment of the present application is shown, which comprises: a water distributor 2 mounted in the inner cavity of the sewage tower 1; the surface of the water distributor 2 is communicated with a water inlet pipe 3, the front end of the water inlet pipe 3 penetrates to the front side of the sewage tower 1 and is communicated with a water filter box 4, the left and right sides of the inner cavity of the water filter box 4 are fixedly connected with four vertical limiting grooves 5, the inner cavity of the water inlet pipe 3 is slidably connected with four support frames 6, the surfaces of the four support frames 6 are respectively slidably connected in the inner cavities of the four vertical limiting grooves 5, the left and right sides of the support frame 6 are provided with limiting structures 7, the limiting structure 7 comprises a round groove 71 opened on the left and right sides of the support frame 6, the inner cavity of the round groove 71 is fixedly connected with a support pipe 72, the inner cavity of the support pipe 72 is slidably connected with a circular ring 73, a spring 74 is welded between the inner wall of the support pipe 72 and the circular ring 73, the inner cavity of the circular ring 73 is rotatably connected with a ball 75, a limiting round hole 76 is opened in the inner wall of the water filter box 4, the limiting round hole 76 is located in the inner cavity of the vertical limiting groove 5, the surface of the ball 75 is rollingly connected with the inner cavity of the limiting round hole 76, guide limiting strips 8 are welded on the front and rear sides of the inner cavity of the vertical limiting groove 5, limiting grooves 9 are opened on the front and rear sides of the support frame 6, the surfaces of the guide limiting strips 8 are slidably connected in the inner cavities of the limiting grooves 9, through the cooperation of the guide limiting strips 8 and the limiting grooves 9, a vertical direction guiding force can be obtained during the sliding process of the support frame 6 in the inner cavity of the water filter box 4, the support frame 6 can slide more stably in the inner cavity of the water filter box 4, and the ball 75 can fall more accurately into the inner cavity of the limiting round hole 76. Embodiment 2

[0026] Figures 1-6The utility model discloses a filter device for water inlet pipe of water distributor in sewage tower shows one embodiment of the utility model, it includes: install in the water distributor 2 of sewage tower 1 inner chamber bottom: the surface of water distributor 2 is connected with water inlet pipe 3, and the front end of water inlet pipe 3 penetrates to the front side of sewage tower 1 and is connected with filter water tank 4, and the left and right sides of filter water tank 4 inner chamber are all fixedly connected with four vertical limit slot 5, and the inner chamber of water inlet pipe 3 is slidably connected with four support frame 6, and the surface of four support frame 6 is slidably connected in the inner chamber of four vertical limit slot 5 respectively, and the left and right sides of support frame 6 are all provided with limiting structure 7, and limiting structure 7 includes the round groove 71 of being set up in the left and right sides of support frame 6, and the inner chamber of round groove 71 is fixedly connected with support tube 72, and the inner chamber of support tube 72 is slidably connected with round ring 73, and spring 74 is welded between the inner wall of round ring 73 and support tube 72, and the inner chamber of round ring 73 is rotatably connected with ball 75, and the inner chamber of support frame 6 is fixedly connected with activated carbon filter plate 10, and the top of support frame 6 is fixedly connected with drag handle 11, through the setting of drag handle 11, can make the operator when installing support frame 6 and to support frame 6 is removed and replaced, all can obtain a point of borrowing force, can make installation and removal and replacement process more quickly and conveniently, and the top of filter water tank 4 is fixedly connected with top plate 12, and the surface of top plate 12 is provided with four rectangle slot, and the surface of support frame 6 is slidably connected in the inner chamber of rectangle, and the front side of filter water tank 4 is connected with return water pipe 13.

[0027] Working principle: when using the utility model, the user installs activated carbon filter plate 10 in the inner chamber of support frame 6, then aligns support frame 6 with the position of rectangle, then slides support frame 6 to make support frame 6 slide vertically in the inner chamber of filter water tank 4 under the guidance of vertical limit slot 5, at the same time, the surface of ball 75 rolls against the inner wall of filter water tank 4, when the bottom of support frame 6 contacts the bottom of filter water tank 4 inner chamber, the position of ball 75 and the position of limiting round hole 76 are in parallel state, then under the rebound effect of spring 74, ball 75 falls into the inner chamber of limiting round hole 76, and then makes support frame 6 and activated carbon filter plate 10 fixed in the inner chamber of filter water tank 4, when needing to replace activated carbon filter plate 10, pulls support frame 6 to make ball 75 roll out of the inner chamber of limiting round hole 76, then removes and replaces support frame 6, which can make the water sent back to water distributor 2 in the water collecting pool more clean, and further improve the sewage treatment efficiency of sewage tower 1.

[0028] In conclusion: the filter device for water inlet pipe of water distributor in sewage tower, by pulling support frame 6 to make ball 75 roll out of the inner chamber of limiting round hole 76, then removes and replaces activated carbon filter plate 10 in the inner chamber of support frame 6, which can make the water sent back to water distributor 2 in the water collecting pool more clean, and further improve the sewage treatment efficiency of sewage tower 1.

Claims

1. A filtering device for a water inlet pipe of a water distributor in a sewage tower, characterized in that, The utility model provides a sewage tower, including the water distributor (2) installed in the bottom of sewage tower (1) inner chamber, the surface of water distributor (2) is connected with inlet pipe (3), and the front end of inlet pipe (3) penetrates to the front side of sewage tower (1) and is connected with filter water tank (4), and the left and right sides of filter water tank (4) inner chamber are all fixedly connected with four vertical limiting slots (5), the inner chamber of inlet pipe (3) is slidably connected with four support frames (6), and the surface of four support frames (6) is slidably connected in the inner chamber of four vertical limiting slots (5) respectively, the left and right sides of support frame (6) are all provided with limiting structure (7), limiting structure (7) includes the round groove (71) of being set up in the left and right sides of support frame (6), the inner chamber of round groove (71) is fixedly connected with support tube (72), the inner chamber of support tube (72) is slidably connected with round ring (73), spring (74) is welded between the inner wall of support tube (72) and round ring (73), and the inner chamber of round ring (73) is rotatably connected with ball (75).

2. The filtering device for the water inlet pipe of the water distributor in the sewage tower according to claim 1, characterized in that, The inner wall of filter water tank (4) is provided with limiting circular hole (76), limiting circular hole (76) is located in the inner chamber of vertical limiting slot (5), and the surface of ball (75) is rotatably connected with the inner chamber of limiting circular hole (76).

3. The filtering device for the water inlet pipe of the water distributor in the sewage tower according to claim 2, characterized in that, The front and back sides of vertical limiting slot (5) inner chamber are all welded with guide limiting strip (8), and the left and right sides of support frame (6) are all provided with limiting groove (9).

4. The filtering device for the water inlet pipe of the water distributor in the sewage tower according to claim 3, characterized in that, The surface of guide limiting strip (8) is slidably connected in the inner chamber of limiting groove (9), and the inner chamber of support frame (6) is fixedly connected with activated carbon filter plate (10).

5. The filtering device for the water inlet pipe of the water distributor in the sewage tower according to claim 4, characterized in that, The top of support frame (6) is fixedly connected with drag handle (11), and the top of filter water tank (4) is fixedly connected with top plate (12).

6. The filtering device for the water inlet pipe of the water distributor in the sewage tower according to claim 5, characterized in that, The surface of top plate (12) is provided with four rectangular grooves, the surface of support frame (6) is slidably connected in the inner chamber of rectangular groove, and the front side of filter water tank (4) is connected with return water pipe (13).

Images