Sewage conveying and treating system

Abstract

The utility model discloses a sewage conveying and treating system. The sewage conveying and treating system comprises a first sewage pipe, a second sewage pipe and a third sewage pipe which are buried and laid under the ground, an outlet of the first sewage pipe is communicated with the first sewage well, and an inlet of the second sewage pipe is communicated with the first sewage well; an outlet of the second sewage pipe is communicated with the second sewage well; the sewage pump is arranged in the first sewage well, and an outlet of the sewage pump is communicated with the second sewage well through a sewage discharge pipe; the third sewage pipe is arranged above the second sewage pipe, an inlet of the third sewage pipe is communicated with the first sewage well, and an outlet of the third sewage pipe is communicated with the second sewage well. According to the utility model, sewage which cannot be discharged from the first sewage well at the front end is discharged into the second sewage well at the rear end under the condition that production is not allowed to be stopped.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment equipment, and specifically relates to a sewage conveying and treatment system. Background Art

[0002] In the prior art, the sewage generated by industrial enterprises such as cigarette enterprises is usually conveyed to a sewage treatment station through a sewage pipe for treatment. In order to facilitate the flow of sewage, the sewage pipe is laid underground, and the sewage pipe is often buried deep. Once the impurities in the sewage block the sewage pipe, the sewage cannot be conveyed to the sewage treatment station or the flow rate is insufficient, resulting in the rise of the sewage well water level or even flooding. If the ground is excavated for repairing or replacing the sewage pipe, during the period of repairing or replacing the sewage pipe, the sewage discharged from the production and life of the enterprise has nowhere to be discharged, and production must be stopped. Due to the heavy production tasks of cigarette enterprises and short production breaks, the sewage pipe often has a large diameter and is buried deep, and the replacement time of the original sewage pipe is long, which is time-consuming and laborious, increasing investment, and thus inevitably affecting production.

[0003] When the sewage pipe between two sewage wells is blocked and the sewage flow is not smooth, how to discharge the sewage that cannot be discharged in the front-end sewage well into the back-end sewage well without allowing production to stop has become a technical problem to be solved urgently.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a sewage conveying and treatment system.

[0006] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is as follows:

[0007] A sewage conveying and treatment system includes:

[0008] A first sewage pipe, a second sewage pipe, and a third sewage pipe laid underground below the ground;

[0009] A first sewage well, the outlet of the first sewage pipe is communicated with the first sewage well, and the inlet of the second sewage pipe is communicated with the first sewage well;

[0010] A second sewage well, the outlet of the second sewage pipe is communicated with the second sewage well;

[0011] A sewage pump is arranged in the first sewage well, and the outlet of the sewage pump is communicated with the second sewage well through a sewage discharge pipe;

[0012] The third sewage pipe is arranged above the second sewage pipe. The inlet of the third sewage pipe is communicated with the first sewage well, and the outlet of the third sewage pipe is communicated with the second sewage well.

[0013] Furthermore, the sewage discharge pipe includes a vertical sewage discharge pipe and a horizontal sewage discharge pipe which are communicated in sequence. The vertical sewage discharge pipe is arranged vertically along the first sewage well, and the horizontal sewage discharge pipe is arranged horizontally along the ground.

[0014] Furthermore, a trench is provided on the ground, and the horizontal sewage discharge pipe is arranged in the trench.

[0015] Furthermore, it further includes: a cover plate, which is arranged above the trench in an openable and closable manner.

[0016] In some alternative embodiments, it further includes: a stirrer, which is arranged in the first sewage well.

[0017] In some alternative embodiments, it further includes: a float valve, which is arranged in the first sewage well.

[0018] In some alternative embodiments, it further includes: a fourth sewage pipe buried underground below the ground. The inlet of the fourth sewage pipe is communicated with the second sewage well, and the outlet of the fourth sewage pipe is communicated with the sewage treatment station.

[0019] Furthermore, the sewage treatment station is communicated with a clean water tank through a first pipeline.

[0020] Furthermore, it further includes: a make-up water pipe, which is communicated with the clean water tank through a first electric valve.

[0021] Furthermore:

[0022] The clean water tank is communicated with a toilet through a water pump, passing through a first valve and a second pipeline in sequence;

[0023] The clean water tank is communicated with a green space through a water pump, passing through a second valve and a third pipeline in sequence;

[0024] The clean water tank is communicated with a landscape pool through a water pump, passing through a third valve and a fourth pipeline in sequence.

[0025] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art.

[0026] The utility model provides a sewage conveying and treatment system. When the second sewage pipe between the first sewage well and the second sewage well is blocked or the sewage flow is not smooth, the sewage pump temporarily discharges the sewage that cannot be discharged in the front-end first sewage well into the rear-end second sewage well. Thus, the sewage that cannot be discharged in the front-end first sewage well can be discharged into the rear-end second sewage well without stopping production.

[0027] The following further describes in detail the specific implementation manners of the utility model with reference to the accompanying drawings. Description of the Drawings

[0028] As a part of the utility model, the accompanying drawings are used to provide a further understanding of the utility model. The schematic embodiments and descriptions thereof of the utility model are used to explain the utility model, but do not unduly limit the utility model. Obviously, the accompanying drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0029] Figure 1 is a schematic diagram of a sewage conveying and treatment system provided by the utility model.

[0030] In the figure: 1, ground; 2, first sewage well; 3, first manhole cover; 4, float valve; 5, horizontal sewage pipe; 6, trench; 7, cover plate; 8, second sewage well; 9, second manhole cover; 10, landscape pool; 11, sewage treatment station; 12, make-up water pipe; 13, first electric valve; 14, water pump; 15, first valve; 16, second pipeline; 17, toilet; 18, first sewage pipe; 19, vertical sewage pipe; 20, sewage pump; 21, agitator; 22, second sewage pipe; 23, third sewage pipe; 24, sundries; 25, fourth sewage pipe; 26, sewage outlet; 27, first pipeline; 28, clean water tank; 29, second valve; 30, third pipeline; 31, green space; 32, third valve; 33, fourth pipeline.

[0031] It should be noted that these drawings and text descriptions are not intended to limit the concept scope of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. Specific Embodiments

[0032] To make the objectives, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model, but do not limit the scope of the utility model.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] As Figure 1 shown, a sewage transportation and treatment system provided by the present utility model includes:

[0036] A first sewage pipe 18, a second sewage pipe 22, and a third sewage pipe 23 buried underground below the ground 1;

[0037] A first sewage well 2, the outlet of the first sewage pipe 18 communicates with the first sewage well 2, and the inlet of the second sewage pipe 22 communicates with the first sewage well 2;

[0038] A second sewage well 8, the outlet of the second sewage pipe 22 communicates with the second sewage well 8;

[0039] A sewage pump 20 disposed in the first sewage well 2, and the outlet of the sewage pump 20 communicates with the second sewage well 8 through a sewage discharge pipe;

[0040] The third sewage pipe 23 is disposed above the second sewage pipe 22, the inlet of the third sewage pipe 23 communicates with the first sewage well 2, and the outlet of the third sewage pipe 23 communicates with the second sewage well 8.

[0041] Specifically:

[0042] The first sewage pipe 18, the second sewage pipe 22, and the third sewage pipe 23 are buried underground below the ground 1 and are buried relatively deep. The sewage discharged from production or life all flows into the first sewage well 2 through the first sewage pipe 18, and the sewage in the first sewage well 2 then flows into the second sewage well 8 through the second sewage pipe 22. And so on, to complete the long-distance discharge of sewage. The first sewage well 2 is provided with a first manhole cover 3 that can be opened and closed, and the second sewage well 8 is provided with a second manhole cover 9 that can be opened and closed. There will be a sewage well after a certain section of the sewage pipe, which is convenient for cleaning sludge and observing the sewage flow condition.

[0043] When the second sewage pipe 22 between the first sewage well 2 and the second sewage well 8 is blocked by sundries 24 or silt and cannot be dredged, the water level in the first sewage well 2 will rise and even overflow from the first sewage well 2 through the gaps of the first manhole cover 3. At this time, open the first manhole cover 3 and the second manhole cover 9, put the sewage pump 20 into the first sewage well 2, and the outlet of the sewage pump 20 is connected to the second sewage well 8 through a sewage discharge pipe.

[0044] The sewage pump 20 discharges the sewage in the first sewage well 2 into the second sewage well 8 through the sewage discharge pipe.

[0045] The sewage discharge pipe includes a vertical sewage discharge pipe 19 and a horizontal sewage discharge pipe 5 that are connected in sequence. The vertical sewage discharge pipe 19 is arranged vertically along the first sewage well 2, and the horizontal sewage discharge pipe 5 is arranged horizontally along the ground 1.

[0046] At this time, the horizontal sewage discharge pipe 5 is mainly laid on the ground 1. Due to the nature of some enterprises' production, if production cannot be stopped during the peak production season, excavating the ground 1 to replace the second sewage pipe 22 will take a long time, and the production workshop must be shut down and drainage stopped, which is not allowed. In order not to affect production, when the sewage pump 20 discharges the sewage in the first sewage well 2 and the water level drops to a relatively low level, the ground 1 can be excavated, and a third sewage pipe 23 is reinstalled above the second sewage pipe 22. The third sewage pipe 23 is arranged above the second sewage pipe 22. The inlet of the third sewage pipe 23 is connected to the first sewage well 2, and the outlet of the third sewage pipe 23 is connected to the second sewage well 8.

[0047] Stop the operation of the sewage pump 20. When the water level in the first sewage well 2 rises to the height of the inlet of the third sewage pipe 23, the sewage in the first sewage well 2 will flow into the second sewage well 8 through the third sewage pipe 23, and the originally blocked second sewage pipe 22 does not need to be replaced, and production does not need to be stopped, and normal drainage can be carried out.

[0048] In some alternative embodiments, the sewage transportation and treatment system further includes: a float valve 4, and the float valve 4 is arranged in the first sewage well 2.

[0049] Furthermore, the sewage transportation and treatment system further includes: a stirrer 21, and the stirrer 21 is arranged in the first sewage well 2.

[0050] The third sewage pipe 23 is arranged above the second sewage pipe 22. Since the third sewage pipe 23 is higher than the second sewage pipe 22, that is, the inlet of the third sewage pipe 23 is at a certain height from the bottom of the first sewage well 2, sludge is likely to accumulate at the bottom of the first sewage well 2. When the sludge accumulates more or the water level in the first sewage well 2 is relatively high and reaches the water level of the float valve 4, the sewage pump 20 starts to operate, and the stirrer 21 that automatically rotates coaxially at the bottom of the sewage pump 20 stirs the sludge at the bottom, mixing the precipitated sludge with water. At this time, the sewage and the sludge are jointly discharged by the sewage pump 20 and are discharged into the second sewage well 8 through the vertically connected sewage discharge pipe 19 and the horizontally connected sewage discharge pipe 5 in sequence.

[0051] In some alternative embodiments, a trench 6 is provided on the ground 1, and the horizontal sewage discharge pipe 5 is arranged in the trench 6.

[0052] Furthermore, the sewage conveyance and treatment system further includes: a cover plate 7, and the cover plate 7 is provided above the trench 6 in an openable and closable manner.

[0053] Specifically, a trench 6 can be excavated and made on the ground 1 above the third sewage pipe 23, and the horizontal sewage discharge pipe 5 is laid in the trench 6. A cover plate 7 is laid on the trench 6. In this way, normally the horizontal sewage discharge pipe 5 is in the trench 6 instead of being directly placed on the ground 1, making it more aesthetically pleasing. Also, through a control program, the sewage pump 20 can also be designed to operate regularly to prevent sludge from accumulating in the first sewage well 2.

[0054] In some alternative embodiments, the sewage conveyance and treatment system further includes: a fourth sewage pipe 25 buried underground below the ground 1. The inlet of the fourth sewage pipe 25 is connected to the second sewage well 8, and the outlet of the fourth sewage pipe 25 is connected to the sewage treatment station 11.

[0055] Furthermore, the sewage treatment station 11 is connected to the clean water tank 28 through a first pipeline 27.

[0056] Even further:

[0057] The clean water tank 28 is connected to the toilet 17 through a water pump 14, successively passing through a first valve 15 and a second pipeline 16;

[0058] The clean water tank 28 is connected to the green space 31 through a water pump 14, successively passing through a second valve 29 and a third pipeline 30;

[0059] The clean water tank 28 is connected to the landscape pool 10 through a water pump 14, successively passing through a third valve 32 and a fourth pipeline 33.

[0060] Specifically:

[0061] The sewage in the second sewage well 8 can be transported through the fourth sewage pipe 25 and discharged into the sewage treatment station 11 through its sewage outlet 26. After being treated by the sewage treatment station 11, the treated clear water enters the clear water tank 28 through the first pipeline 27. The clear water in the clear water tank 28 can be used for flushing toilets in the toilet 17 after passing through the water pump 14, the first valve 15, and the second pipeline 16 in sequence, or can be used for watering the green space 31 after passing through the second valve 29 and the third pipeline 30 in sequence, or can enter the landscape water pool 10 through the third valve 32 and the fourth pipeline 33 for utilization, etc. Even without external discharge, all the treated sewage can be utilized, thereby saving water.

[0062] In some alternative embodiments, the sewage transportation and treatment system further includes: a make-up water pipe 12, and the make-up water pipe 12 is connected to the clear water tank 28 through a first electric valve 13.

[0063] When the water level in the clear water tank 28 is too low and the water supply for flushing toilets, watering the green space 31, and supplying water to the landscape water pool 10 is insufficient, the first electric valve 13 automatically opens, and tap water replenishes water to the clear water tank 28 through the make-up water pipe 12 and the first electric valve 13. When the water level in the clear water tank 28 reaches the set height, the first electric valve 13 automatically closes to stop replenishing water. Therefore, the treated clear water after sewage treatment is preferentially used for flushing toilets and watering the green space 31, and tap water is only replenished when the sewage is insufficient, which not only saves water but also prevents insufficient water use.

[0064] The present invention provides a sewage transportation and treatment system. When the second sewage pipe 22 between the first sewage well 2 and the second sewage well 8 is blocked or the sewage flow is not smooth, the sewage pump 20 temporarily discharges the sewage that cannot be discharged from the front-end first sewage well 2 into the rear-end second sewage well 8. Thus, the sewage that cannot be discharged from the front-end first sewage well 2 is discharged into the rear-end second sewage well 8 without allowing production to stop.

[0065] When the water level in the front-end first sewage well 2 is low enough, the ground 1 can be excavated above the original second sewage pipe 22 between the first sewage well 2 and the second sewage well 8, and a third sewage pipe 23 is re-laid. The third sewage pipe 23 is arranged above the second sewage pipe 22. The inlet of the third sewage pipe 23 is connected to the first sewage well 2, and the outlet of the third sewage pipe 23 is connected to the second sewage well 8.

[0066] When the sewage reaches the first sewage well 2 at the front end, since the original second sewage pipe 22 is blocked and the water level in the first sewage well 2 at the front end rises to the inlet of the third sewage pipe 23, the sewage in the first sewage well 2 at the front end can flow into the second sewage well 8 at the rear end through the new third sewage pipe 23, so that the sewage can be normally transported without removing and replacing the original blocked second sewage pipe 22. Since the position of the third sewage pipe 23 is higher than that of the original second sewage pipe 22, in order to prevent silt and impurities from accumulating in the first sewage well 2 at the front end, a sewage pump 20 with a stirrer 21 can be placed in the first sewage well 2 at the front end and a float valve 4 can be installed.

[0067] A trench 6 can be excavated and made on the ground 1 above the third sewage pipe 23, and the horizontal sewage pipe 5 can be laid in the trench 6.

[0068] When the silt or impurities in the first sewage well 2 increase and the water level rises, the sewage pump 20 will be automatically started, and the stirrer 21 will stir the silt, so that the silt and sewage are discharged into the second sewage well 8 through the sewage pump 20, thereby preventing the sludge from accumulating in the transformed first sewage well 2. The sewage pump 20 can also be regularly and automatically started at a set time to pump the sludge or impurities at the bottom of the first sewage well 2, thereby preventing the silt from accumulating in the first sewage well 2. The utility model also supplies the clear water treated by the sewage treatment station 11 for flushing toilets, watering flowers in the green space 31, and supplying for use in the landscape pool 10, etc. If the sewage volume is insufficient, tap water is supplemented for use, so as to reduce or eliminate external discharge and save water.

[0069] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present utility model, can make some changes or modifications to the above-mentioned technical content by using the disclosed technical content as equivalent change equivalent embodiments, but as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the present utility model.

Claims

1. A sewage transportation and treatment system, characterized in that: Including: A first sewage pipe, a second sewage pipe, and a third sewage pipe buried underground below the ground; A first sewage well, the outlet of the first sewage pipe being communicated with the first sewage well, and the inlet of the second sewage pipe being communicated with the first sewage well; A second sewage well, the outlet of the second sewage pipe being communicated with the second sewage well; A sewage pump disposed in the first sewage well, the outlet of the sewage pump being communicated with the second sewage well through a sewage discharge pipe; The third sewage pipe is disposed above the second sewage pipe, the inlet of the third sewage pipe being communicated with the first sewage well, and the outlet of the third sewage pipe being communicated with the second sewage well.

2. The sewage conveyance and treatment system according to claim 1, wherein: The sewage discharge pipe includes a vertical sewage discharge pipe and a horizontal sewage discharge pipe that are sequentially communicated. The vertical sewage discharge pipe is vertically disposed along the first sewage well, and the horizontal sewage discharge pipe is horizontally disposed along the ground.

3. The sewage conveyance and treatment system according to claim 2, wherein: A trench is provided on the ground, and the horizontal sewage discharge pipe is disposed in the trench.

4. The sewage conveyance and treatment system according to claim 3, wherein: Further including: A cover plate, the cover plate being disposed above the trench in an openable and closable manner.

5. The sewage conveyance and treatment system according to claim 1, wherein: Further including: An agitator, the agitator being disposed in the first sewage well.

6. The sewage conveyance and treatment system according to claim 1, wherein: Further including: A float valve, the float valve being disposed in the first sewage well.

7. The sewage conveyance and treatment system according to claim 1, characterized in that: Further including: A fourth sewage pipe buried underground below the ground, the inlet of the fourth sewage pipe being communicated with the second sewage well, and the outlet of the fourth sewage pipe being communicated with a sewage treatment station.

8. The sewage transportation and treatment system according to claim 7, wherein: The sewage treatment station is communicated with a clear water tank through a first pipeline.

9. The sewage transportation and treatment system according to claim 8, characterized in that: Further including: A make-up water pipe, the make-up water pipe being communicated with the clear water tank through a first electric valve.

10. The sewage conveyance and treatment system according to claim 8, wherein: The clear water tank is communicated with a toilet through a water pump, successively passing through a first valve and a second pipeline; The clear water tank is communicated with a green space through a water pump, successively passing through a second valve and a third pipeline; The clear water tank is communicated with a landscape pool through a water pump, successively passing through a third valve and a fourth pipeline.

Images