Sewage pipe network sludge filtering and collecting device

Abstract

The utility model discloses a sewage pipe network sludge filtering and collecting device which comprises two threaded rods, the surfaces of the threaded rods are fixedly connected with limiting blocks and sleeved with lantern rings, the surfaces of the threaded rods are in threaded connection with nut blocks, tube wells are arranged on the outer sides of the lantern rings, the threaded rods are fixedly connected with the tube wells, and the lantern rings are sleeved with the nut blocks. An arc-shaped cross rod is fixedly connected to the surface of the lantern ring, and a mud filtering basket is arranged on the inner wall of the arc-shaped cross rod. The nut blocks and the lantern rings are used in cooperation, so that the arc-shaped cross rods are fixed to the outer sides of the threaded rods, then the arc-shaped cross rods are fixed to an inner cavity of a tube well, and then the mud filtering basket is placed between the two arc-shaped cross rods, so that the mud filtering basket can filter and collect sewage input by the branch tubes; therefore, the purposes of filtering the sewage entering the tube well and collecting the sludge so as to reduce the sludge content of the sewage in the tube well can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage pipe network sludge filtering and collecting device. Background Art

[0002] The problem of sludge sewage treatment is increasingly receiving high attention from the society. With the process of urbanization and the development of industrial society, on the one hand, water consumption is increasing and water resources are becoming increasingly scarce. On the other hand, sewage discharge is increasing and environmental pollution is becoming increasingly serious. Therefore, the urban sludge sewage treatment system is the key to solving the problem of insufficient water resources and serious environmental pollution. Urban sewage mainly comes from domestic sewage discharged by households, institutions, businesses, urban public facilities, etc. and a moderate amount of industrial production wastewater.

[0003] Sewage is usually introduced into the pipe well through branch pipes, and then discharged to the sewage treatment center through the public pipe in the pipe well. Since the sewage contains sludge components, the sewage will accumulate in the pipe well, reducing the effective water storage capacity of the pipe well. Therefore, a sewage pipe network sludge filtering and collecting device is needed, which can filter the sewage entering the pipe well and collect the sludge, thereby reducing the sludge content of the sewage in the pipe well. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage pipe network sludge filtering and collecting device, which can filter the sewage entering the pipe well and collect the sludge, thereby reducing the sludge content in the sewage in the pipe well to solve the technical problems raised by the above background technology.

[0005] The utility model solves the above-mentioned technical problem through the following technical solutions: a sewage pipe network sludge filtering and collecting device, comprising two threaded rods: the surface of the threaded rod is fixedly connected to a limiting block and is sleeved with a collar, the surface of the threaded rod is threadedly connected to a nut block, a pipe well is arranged on the outside of the collar, the threaded rod is fixedly connected to the pipe well, the surface of the collar is fixedly connected to an arc-shaped cross bar, the inner wall of the arc-shaped cross bar is arranged with a filter mud basket, the inner cavity of the pipe well is connected to a branch pipe and a main pipe, and the top of the pipe well is covered with a well cover.

[0006] Preferably, a washer is sleeved on the surface of the threaded rod, and the washer is an elastic washer.

[0007] Preferably, two symmetrically arranged ear blocks are fixedly connected to the surface of the filter mud basket.

[0008] Preferably, a gasket is adhered to the inner wall of the arc-shaped cross bar, and the gasket is a rubber pad.

[0009] Preferably, a hook ring is fixedly connected to the inner wall of the pipe well, a lifting rod is hung on the inner wall of the hook ring, and a filter mesh is welded to the bottom end of the lifting rod.

[0010] 1. The beneficial effect of the utility model is as follows: the utility model uses the nut block and the collar to fix the arc cross bar on the outside of the threaded rod, and then the arc cross bar is fixed in the inner cavity of the pipe well, and then the filter mud basket is placed between the two arc cross bars, so that the filter mud basket can filter and collect the sewage input by the branch pipe, so as to achieve the purpose of filtering the sewage entering the pipe well and collecting the sludge, thereby reducing the sludge content of the sewage in the pipe well.

[0011] 2. The utility model increases the friction on the surface of the nut block by setting the washer, thereby preventing the nut block from loosening and shifting due to external force vibration.

[0012] 3. The utility model is provided with ear blocks, which makes it convenient for the user to hook and lift the filter mud basket through the hook rod, thereby avoiding the situation where the surface of the filter mud basket is damaged when the filter mud basket is directly hooked and force is applied.

[0013] 4. The utility model protects the inner wall of the arc-shaped cross bar by setting the gasket, thereby preventing the surface of the filter mud basket from being squeezed and damaged when the arc-shaped cross bar directly contacts the filter mud basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0017] Figure 3 This is an embodiment of the utility model Figure 1 A partial enlarged view of point B in the middle;

[0018] Figure 4 The utility model is a three-dimensional schematic diagram of an arc cross bar and a filter mud basket according to an embodiment of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Threaded rod, 2. Limit block, 3. Ring, 4. Nut block, 5. Washer, 6. Pipe well, 7. Arc cross bar, 8. Filter mud basket, 9. Ear block, 10. Gasket, 11. Hook ring, 12. Lifting rod, 13. Filter mesh, 14. Branch pipe, 15. Main pipe, 16. Manhole cover. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the sewage pipe network sludge filtering and collecting device of the present invention will be described with reference to the accompanying drawings.

[0022] Embodiment 1:

[0023] Figure 1-4 The utility model shows a sewage pipe network sludge filtering and collecting device of an embodiment of the utility model, which includes two threaded rods 1: the surface of the threaded rod 1 is fixedly connected to the limited block 2 and is sleeved with a collar 3, the surface of the threaded rod 1 is threadedly connected to the nut block 4, the surface of the threaded rod 1 is sleeved with a washer 5, the washer 5 is an elastic washer, through the setting of the washer 5, the friction on the surface of the nut block 4 is increased, and the nut block 4 is prevented from loosening and shifting due to external force vibration. A pipe well 6 is arranged on the outside of the collar 3, the threaded rod 1 is fixedly connected to the pipe well 6, the surface of the collar 3 is fixedly connected to the arc cross bar 7, the inner wall of the arc cross bar 7 is provided with a filter mud basket 8, the surface of the filter mud basket 8 is fixedly connected to two symmetrically arranged ear blocks 9, the ear block 9 is arranged, it is convenient for the user to hook and lift the filter mud basket 8 through the hook rod, and the latter is prevented from being damaged when the filter mud basket 8 is directly hooked and force is applied, the inner cavity of the pipe well 6 is connected with a branch pipe 14 and a main pipe 15, and the top of the pipe well 6 is covered with a well cover 16.

[0024] Embodiment 2:

[0025] Figure 1-4 The utility model shows a sewage pipe network sludge filtering and collecting device of an embodiment of the utility model, which includes two threaded rods 1: the surface of the threaded rod 1 is fixedly connected to a limited block 2 and is sleeved with a collar 3, the surface of the threaded rod 1 is threadedly connected to a nut block 4, a pipe well 6 is arranged on the outside of the collar 3, the threaded rod 1 and the pipe well 6 are fixedly connected, the surface of the collar 3 is fixedly connected to an arc cross bar 7, the inner wall of the arc cross bar 7 is provided with a filter mud basket 8, the inner wall of the arc cross bar 7 is adhered with a gasket 10, the gasket 10 is a rubber gasket, and the inner wall of the arc cross bar 7 is padded by the setting of the gasket 10 to avoid the situation that the surface of the latter is squeezed and damaged when the arc cross bar 7 directly contacts with the filter mud basket 8, the inner wall of the pipe well 6 is fixedly connected to a hook ring 11, the inner wall of the hook ring 11 is hung with a lifting rod 12, the bottom end of the lifting rod 12 is welded with a filter screen 13, the inner cavity of the pipe well 6 is connected with a branch pipe 14 and a main pipe 15, and the top of the pipe well 6 is covered with a well cover 16.

[0026] Working principle: When the utility model is used, the user uses the nut block 4 and the ring 3 to fix the arc-shaped cross bar 7 on the outside of the threaded rod 1, and then the arc-shaped cross bar 7 is fixed in the inner cavity of the pipe well 6, and then the filter mud basket 8 is placed between the two arc-shaped cross bars 7, so that the filter mud basket 8 can filter and collect the sewage input by the branch pipe 14. When the filter mud basket 8 needs to be cleaned in the later stage, the manhole cover 16 is opened and the filter mud basket 8 is pulled out and dumped by the hook rod. Among them, the large-diameter garbage in the sewage can be preliminarily filtered by the setting of the filter mesh 13. Similarly, the filter mesh 13 can be pulled out and cleaned by the lifting rod 12. The lifting rod 12 is limited by the setting of the hook ring 11, thereby ensuring the stability of the filter mesh 13 at the top position of the filter mud basket 8, thereby filtering the sewage entering the pipe well and collecting the sludge, thereby reducing the content of sewage sludge in the pipe well.

[0027] In summary, the sewage pipe network sludge filtering and collecting device, through the cooperation of the nut block 4 and the collar 3, enables the arc cross bar 7 to be fixed on the outside of the threaded rod 1, and then the arc cross bar 7 is fixed in the inner cavity of the pipe well 6, and then the filter mud basket 8 is placed between the two arc cross bars 7, so that the filter mud basket 8 can filter and collect the sewage input by the branch pipe 14, so as to achieve the purpose of filtering the sewage entering the pipe well and collecting the sludge, thereby reducing the sludge content of the sewage in the pipe well.

Claims

1. A sewage pipe network sludge filtering and collecting device, characterized in that: The invention comprises two threaded rods (1): the surface of the threaded rod (1) is fixedly connected to a limit block (2) and is sleeved with a collar (3); the surface of the threaded rod (1) is threadedly connected to a nut block (4); a pipe well (6) is arranged on the outside of the collar (3); the threaded rod (1) and the pipe well (6) are fixedly connected; the surface of the collar (3) is fixedly connected to an arc-shaped cross bar (7); a filter mud basket (8) is arranged on the inner wall of the arc-shaped cross bar (7); the inner cavity of the pipe well (6) is connected to a branch pipe (14) and a main pipe (15); and the top of the pipe well (6) is covered with a well cover (16).

2. A sewage pipe network sludge filtering and collecting device according to claim 1, characterized in that: A washer (5) is sleeved on the surface of the threaded rod (1), and the washer (5) is an elastic washer.

3. A sewage pipe network sludge filtering and collecting device according to claim 2, characterized in that: Two symmetrically arranged ear blocks (9) are fixedly connected to the surface of the filter mud basket (8).

4. A sewage pipe network sludge filtering and collecting device according to claim 3, characterized in that: A gasket (10) is adhered to the inner wall of the arc-shaped cross bar (7), and the gasket (10) is a rubber pad.

5. A sewage pipe network sludge filtering and collecting device according to claim 4, characterized in that: A hook ring (11) is fixedly connected to the inner wall of the pipe well (6), a lifting rod (12) is hung on the inner wall of the hook ring (11), and a filter screen (13) is welded to the bottom end of the lifting rod (12).

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