Pipeline type sewage precipitation device

Abstract

The utility model relates to the technical field of sewage precipitation, in particular to a pipeline type sewage precipitation device which comprises a water inlet pipe and a filter basket, the bottom end of the water inlet pipe is fixedly connected with a water inlet valve, one side of the water inlet valve far away from the water inlet pipe is fixedly connected with a connecting pipe, the bottom end of the connecting pipe is in threaded connection with a filter, and the filter basket is arranged in the filter. The bottom end of the interior of the filter is in threaded connection with a blocking cover, the outer side of the filter is fixedly connected with a threaded pipe, and the side, away from the filter, of the threaded pipe is in threaded connection with a communicating pipe. The water inlet valve is closed to remove impurities in sewage, the impurities are filtered in the filter basket, and when the impurities in the filter basket need to be cleaned out of the filter basket, the filter basket filled with the impurities can be taken out of the filter by closing the water inlet valve and unscrewing the plug cover.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage sedimentation, in particular to a pipeline type sewage sedimentation device. Background Technique

[0002] The pipeline type sewage sedimentation device is a device for sewage treatment, mainly used to remove suspended substances, sediments and some suspended particles in sewage. It usually consists of a sedimentation tank, an inlet pipe, a drain pipe and a sediment discharge device, etc. During the sewage treatment process, sewage enters the sedimentation tank from the inlet pipe. Through a reasonably designed flow mode, the solid particles in the sewage settle to the bottom of the tank, and the clear water flows out from the top or side of the tank and is discharged into the downstream environment after treatment. The pipeline type sewage sedimentation device has the advantages of small floor area, simple structure and stable operation compared with traditional sewage treatment equipment, and is suitable for some occasions with high requirements for site, such as urban sewage treatment plants, industrial and mining enterprise sewage treatment and other fields.

[0003] When the pipeline type sewage treatment device treats sewage, it lacks a filtering device. There are various sundries in the sewage, and these sundries will affect the normal use of the sedimentation device. Secondly, the pipeline type sewage treatment device cannot control the flow rate of sewage. When the water flow is fast, the sedimentation effect on sewage is poor. Finally, after a certain amount of sediment accumulates inside the sedimentation device, it is more inconvenient to take out the sediment. Therefore, a pipeline type sewage sedimentation device is proposed for the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pipeline type sewage sedimentation device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A pipeline type sewage sedimentation device includes an inlet pipe and a filter basket. The bottom end of the inlet pipe is fixedly connected with an inlet valve. One side of the inlet valve away from the inlet pipe is fixedly connected with a connecting pipe. The bottom end of the connecting pipe is threadedly connected with a filter. The filter basket is arranged inside the filter. The bottom end inside the filter is threadedly connected with a plug cover. The outside of the filter is fixedly connected with a threaded pipe. One side of the threaded pipe away from the filter is threadedly connected with a communicating pipe. The other end of the communicating pipe is fixedly connected with a housing. A chute is arranged inside the housing. A threaded hole is arranged at the bottom end of the housing. A plug plate is slidably connected inside the chute. The bottom end of the plug plate is rotatably connected with a screw rod. One side of the housing away from the communicating pipe is fixedly connected with a drain pipe. The bottom end of the drain pipe is fixedly connected with a sedimentation pipe.

[0007] Preferably, a control valve is fixedly connected to the bottom end of the precipitation pipe. One side of the control valve away from the precipitation pipe is fixedly connected to a discharge pipe, and the bottom end of the discharge pipe is threadedly connected to a storage box.

[0008] Preferably, the filter is cylindrical, the diameter of the filter basket is smaller than that of the filter, and the height of the filter basket is smaller than that of the filter.

[0009] Preferably, the screw rod and the threaded hole are in threaded connection, and the diameter of the screw rod is smaller than the width of the chute.

[0010] Preferably, the number of the precipitation pipes is several, and they are arranged at equal intervals at the bottom end of the drain pipe.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, through the arranged water inlet pipe, water inlet valve, connecting pipe, filter box, filter basket and plug, the sewage that needs to be precipitated can be filtered to remove the sundries in the sewage. The filter basket filters the sundries in the filter basket. When it is necessary to clean the sundries in the filter basket, close the water inlet valve and unscrew the plug, then the filter basket filled with sundries can be taken out from the filter.

[0013] 2. In the present utility model, through the arranged housing, chute, plug board, screw rod and threaded hole, the flow rate of the sewage entering the drain pipe can be controlled, and the flow rate of the sewage can be controlled according to the amount of sediment contained in the sewage, so as to improve the precipitation efficiency.

[0014] 3. In the present utility model, through the arranged precipitation pipe, control valve, discharge pipe and storage box, the precipitation pipe and the storage box for precipitated sewage can be separated and connected. After a large amount of sediment accumulates in the storage box, the control valve can be closed, and the storage box can be removed from the discharge pipe to pour out the sediment in the storage box, thus completing the cleaning of the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the structure at Figure 1 A of the present utility model;

[0017] Figure 3 is a semi-sectional schematic diagram of the filter structure of the present utility model.

[0018] In the figure: 1, water inlet pipe; 2, water inlet valve; 3, connecting pipe; 4, filter; 5, filter basket; 6, plug; 7, threaded pipe; 8, communicating pipe; 9, housing; 10, chute; 11, threaded hole; 12, plug plate; 13, screw; 14, drain pipe; 15, sedimentation pipe; 16, control valve; 17, discharge pipe; 18, storage box. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without further declaration, the above terms have no special meaning and therefore cannot be understood as limiting the protection scope of the present invention.

[0022] Please refer to Figures 1-3 , the present invention provides a technical solution:

[0023] A pipeline type sewage sedimentation device, including a water inlet pipe 1 and a filter basket 5. The bottom end of the water inlet pipe 1 is fixedly connected with a water inlet valve 2. The side of the water inlet valve 2 away from the water inlet pipe 1 is fixedly connected with a connecting pipe 3. The bottom end of the connecting pipe 3 is threadedly connected with a filter 4. The filter basket 5 is arranged inside the filter 4. The bottom end inside the filter 4 is threadedly connected with a plug 6. The outside of the filter 4 is fixedly connected with a threaded pipe 7. The side of the threaded pipe 7 away from the filter 4 is threadedly connected with a communicating pipe 8. The other end of the communicating pipe 8 is fixedly connected with a housing 9. A chute 10 is arranged inside the housing 9. A threaded hole 11 is arranged at the bottom end of the housing 9. A plug plate 12 is slidably connected inside the chute 10. The bottom end of the plug plate 12 is rotatably connected with a screw 13. The side of the housing 9 away from the communicating pipe 8 is fixedly connected with a drain pipe 14. The bottom end of the drain pipe 14 is fixedly connected with a sedimentation pipe 15.

[0024] A control valve 16 is fixedly connected to the bottom end of the sedimentation pipe 15. One side of the control valve 16 away from the sedimentation pipe 15 is fixedly connected to a discharge pipe 17. The bottom end of the discharge pipe 17 is threadedly connected to a storage box 18. The filter 4 is cylindrical. The diameter of the filter basket 5 is smaller than that of the filter 4. The height of the filter basket 5 is smaller than that of the filter 4. The screw 13 and the threaded hole 11 are threadedly connected. The diameter of the screw 13 is smaller than the width of the chute 10. The number of sedimentation pipes 15 is several and they are arranged at equal intervals at the bottom end of the drain pipe 14.

[0025] Working process: This device is a pipeline type sewage sedimentation device. An inlet valve 2 is fixedly connected to the bottom end of the inlet pipe 1. The other side of the inlet valve 2 is fixedly connected to a connecting pipe 3. The bottom end of the connecting pipe 3 is threadedly connected to a filter 4. A filter basket 5 is arranged inside the filter 4. A plug 6 is threadedly connected to the inner bottom end of the filter 4. A threaded pipe 7 is fixedly connected to the outside of the filter 4. The other end of the threaded pipe 7 is threadedly connected to a communicating pipe 8. One end of the communicating pipe 8 away from the threaded pipe 7 is fixedly connected to a housing 9. A chute 10 is arranged inside the housing 9. A threaded hole 11 is arranged at the bottom end of the housing 9. A plug plate 12 slides in the chute 10. A screw 13 is rotatably connected to the bottom end of the plug plate 12. The screw 13 and the threaded hole 11 are threadedly connected. A drain pipe 14 is fixedly connected to the other side of the housing 9. A sedimentation pipe 15 is fixedly connected to the bottom end of the drain pipe 14. A control valve 16 is fixedly connected to the bottom end of the sedimentation pipe 15. One side of the control valve 16 away from the sedimentation pipe 15 is fixedly connected to a discharge pipe 17. The bottom end of the discharge pipe 17 is threadedly connected to a storage box 18. When treating sewage for sedimentation, open the inlet valve 2. Sewage enters the inside of the filter 4 through the inlet pipe 1 and the connecting pipe 3. After being filtered by the filter basket 5, the sewage enters the housing 9 through the threaded pipe 7 and the communicating pipe 8. Control the height of the plug plate 12 in the chute 10 according to the amount of sediment contained in the sewage. The screw 13 and the threaded hole 11 are threadedly connected. By rotating the screw 13, the height of the plug plate 12 can be controlled, so as to control the flow rate of the water. The sewage enters the drain pipe 14, and the sediment will enter the sedimentation pipe 15, pass through the control valve 16 and enter the storage box 18, and be temporarily stored in the storage box 18. After more sediment is stored in the storage box 18, close the control valve 16. The storage box 18 can be removed from the discharge pipe 17, and the sediment in the storage box 18 can be cleared, and then the storage box 18 is installed in the discharge pipe 17. After the filter basket 5 in the filter 4 has been filtering for a period of time, close the inlet valve 2 and turn the plug 6 to remove the filter basket 5 from the filter 4 and clean the filter in the filter basket 5 so that the filter does not hinder the flow of sewage in the filter 4.

[0026] The content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can all be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, details are not described herein again.

[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pipeline sewage sedimentation device, comprising a water inlet pipe (1) and a filter basket (5), characterized in that: The bottom end of the water inlet pipe (1) is fixedly connected to a water inlet valve (2); a side of the water inlet valve (2) away from the water inlet pipe (1) is fixedly connected to a connecting pipe (3); a filter (4) is threadedly connected to the bottom end of the connecting pipe (3); a filter basket (5) is provided inside the filter (4); a plugging cover (6) is threadedly connected to the bottom end of the filter (4); a threaded pipe (7) is fixedly connected to the outside of the filter (4); a connecting pipe (8) is threadedly connected to the side of the threaded pipe (7) away from the filter (4); a housing (9) is fixedly connected to the other end of the connecting pipe (8); a slide groove (10) is provided inside the housing (9); a threaded hole (11) is provided at the bottom end of the housing (9); a plugging plate (12) is slidably connected to the inside of the slide groove (10); a screw (13) is rotatably connected to the bottom end of the plugging plate (12); a drain pipe (14) is fixedly connected to the side of the housing (9) away from the connecting pipe (8); a sedimentation pipe (15) is fixedly connected to the bottom end of the drain pipe (14).

2. A pipeline sewage sedimentation device according to claim 1, characterized in that: The bottom end of the sedimentation pipe (15) is fixedly connected to a control valve (16), a side of the control valve (16) away from the sedimentation pipe (15) is fixedly connected to a discharge pipe (17), and the bottom end of the discharge pipe (17) is threadedly connected to a storage box (18).

3. A pipeline sewage sedimentation device according to claim 1, characterized in that: The filter (4) is cylindrical, the diameter of the filter basket (5) is smaller than the diameter of the filter (4), and the height of the filter basket (5) is smaller than the height of the filter (4).

4. A pipeline sewage sedimentation device according to claim 1, characterized in that: The screw rod (13) and the threaded hole (11) are threadedly connected, and the diameter of the screw rod (13) is smaller than the width of the slide groove (10).

5. The pipeline sewage sedimentation device according to claim 1, characterized in that: The sedimentation pipes (15) are in a plurality and are arranged at equal intervals at the bottom end of the drainage pipe (14).

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