CN213032050U - Building site sewage recovery system - Google Patents
Building site sewage recovery system Download PDFInfo
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- CN213032050U CN213032050U CN202021772320.6U CN202021772320U CN213032050U CN 213032050 U CN213032050 U CN 213032050U CN 202021772320 U CN202021772320 U CN 202021772320U CN 213032050 U CN213032050 U CN 213032050U
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Abstract
The utility model relates to the technical field of sewage treatment equipment, in particular to a building site sewage recovery system, which comprises a sewage collecting device, a sewage treatment device and a water resource recovery device; the sewage collecting device comprises a collecting hopper which is arranged in a funnel shape; the sewage treatment device comprises a sedimentation tank arranged below the water outlet of the collecting hopper, and an overflow port is formed in the sedimentation tank; impurities such as silt in the sewage can be precipitated in the sedimentation tank, after the silt is precipitated, the water quality of the sewage can have certain cleanliness, and water can enter the collection tank through the overflow port so as to be reused and realize the recycling of the sewage; and the silt in the sewage is deposited in the sedimentation tank, so that the centralized treatment can be facilitated, and the energy conservation and environmental protection are facilitated.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment device technique and specifically relates to a building site sewage recovery system is related to.
Background
Based on the requirement of environmental protection, need wash the construction equipment on the building site (for example mixer, dregs car etc.) to detach the silt on the construction equipment, prevent that construction equipment from taking the silt on the building site out of building site, thereby prevent that the building site silt from causing the pollution to the environment.
When cleaning construction site construction equipment, a large amount of water is used. Because can produce a large amount of sewage after equipment washs to be mingled with impurity such as a large amount of silt in the sewage, consequently if directly discharge waste water, can cause the pollution to the environment, can waste a large amount of water resources moreover, be unfavorable for energy-concerving and environment-protective.
SUMMERY OF THE UTILITY MODEL
In order to carry out recovery processing to sewage, the utility model provides a building site sewage recovery system.
The application provides a building site sewage recovery system adopts following technical scheme:
the utility model provides a building site sewage recovery system which characterized in that: comprises a sewage collecting device, a sewage treatment device and a water resource recovery device; the sewage collecting device comprises a collecting hopper which is arranged in a funnel shape;
the sewage treatment device comprises a sedimentation tank arranged below the water outlet of the collecting hopper, and an overflow port is formed in the sedimentation tank;
the water resource recovery device comprises a collecting tank arranged on one side of the sedimentation tank, the collecting tank is positioned below the overflow port, and the collecting tank is communicated with the overflow port.
Through adopting above-mentioned technical scheme, let in the collection fill with waste water sewage on the building site, during sewage got into the sedimentation tank through collecting the fill, impurity such as silt in the sewage can precipitate in the sedimentation tank, and silt is through deposiing the back, and the quality of water of sewage can have certain cleanliness, and water can get into through the overflow mouth and collect in the pond to reuse, thereby realize the recycle of sewage. And the silt in the sewage is deposited in the sedimentation tank, so that the centralized treatment can be facilitated, and the energy conservation and environmental protection are facilitated.
Preferably, a filtering basket is arranged inside the overflow port, the filtering basket is fixedly connected with the sedimentation tank, and first filtering cotton is filled inside the filtering basket.
Through adopting above-mentioned technical scheme, first filter pulp can filter the water of the overflow mouth of flowing through to reduce the content of aquatic silt, promote the cleanliness of water, so that recycle.
Preferably, a filter is arranged between the sedimentation tank and the collection tank, the filter comprises a filter pipe and second filter cotton arranged in the filter pipe, one end of the filter pipe is communicated with the overflow port and is fixedly connected with the sedimentation tank, the other end of the filter pipe extends into the collection tank, and one end of the filter pipe, which is positioned in the collection tank, is inclined downwards;
the upper end of the filter pipe is also provided with an opening, the opening is provided with a cover plate, and one side of the cover plate is hinged with the filter pipe.
Through adopting above-mentioned technical scheme, the second in the filter is crossed the filter pulp and can is further filtered sewage for the water that flows into in the collecting pit has higher cleanliness. Simultaneously the staff can open the apron to can change the second filter pulp, guarantee the filter effect of filter.
Preferably, the water outlet of the collecting hopper is positioned at one end of the length direction of the sedimentation tank, and the overflow port is positioned at one end of the sedimentation tank far away from the water outlet of the collecting hopper.
Through adopting above-mentioned technical scheme, sewage flows into the sedimentation tank from the delivery port that collects the fill, flows out the sedimentation tank from the overflow mouth again, at this in-process that sewage flows to the overflow mouth from collecting the fill, and silt in the sewage can deposit gradually in the sedimentation tank, and the delivery port and the overflow mouth that collect the fill are located sedimentation tank length direction's both ends respectively to in guarantee sewage enough stroke in the sedimentation tank, thereby silt can carry out abundant sediment.
Preferably, a water outlet pipe is arranged below the collecting hopper, one end of the water outlet pipe is fixedly connected with the collecting hopper and is communicated with a water outlet of the collecting hopper, and the other end of the water outlet pipe extends into the sedimentation tank.
Through adopting above-mentioned technical scheme, inside sewage can directly enter into the sedimentation tank through the outlet pipe, can avoid sewage to splash to a certain extent and fall in the sedimentation tank to promote the stability of sewage in the sedimentation tank, so that guarantee that the impurity of deposit in the sedimentation tank can not mix with water once more, promote the deposit effect of impurity in the sedimentation tank.
Preferably, the water outlet pipe is a telescopic pipe which is vertically arranged, the telescopic pipe comprises a plurality of sleeves which are sequentially sleeved, and the diameters of the plurality of sleeves are sequentially increased from top to bottom;
the lower end of the outer side wall of the extension tube is fixedly connected with a floating block.
Through adopting above-mentioned technical scheme, the floating block can float on the surface of water all the time, consequently, when the water level in the sedimentation tank rises, flexible pipe can contract thereupon for the lower extreme of flexible pipe contacts with the surface of water all the time, consequently, can avoid collecting the direct splash of water in the fill and fall in the sedimentation tank. And simultaneously, silt deposited in the sedimentation tank can be prevented from blocking the water pipe, so that the normal work of the water outlet pipe is ensured.
Preferably, one end of the bottom surface of the sedimentation tank, which is close to the overflow port, is inclined upwards.
Through adopting above-mentioned technical scheme, impurity deposits such as silt can move to one side of keeping away from the overflow mouth under self action of gravity when the sedimentation tank bottom for silt is difficult for the deposit near the overflow mouth, guarantees the cleanliness of near overflow mouth's water, thereby guarantees that the water that flows out the sedimentation tank has higher cleanliness.
Preferably, a sewage draining exit is formed in one end, downwards inclined, of the bottom surface of the sedimentation tank, and the sewage draining exit is provided with a sealing cover.
Through adopting above-mentioned technical scheme, through the drain, silt in the sedimentation tank can discharge the sedimentation tank through the drain to be convenient for collect the processing to silt.
Preferably, the water resource recovery device further comprises a water pump arranged on one side of the collecting tank, and the water inlet end of the water pump is communicated with the inside of the collecting tank.
Through adopting above-mentioned technical scheme, the water pump can be taken the water in the collecting pit out to in carry out reuse to the water in the collecting pit, promote waste water reuse's convenience.
To sum up, the utility model discloses a following at least one useful technological effect:
1. impurities such as silt in the sewage can be precipitated in the sedimentation tank, after the silt is precipitated, the water quality of the sewage has certain cleanliness, and the water can enter the collection tank through the overflow port so as to be reused and realize the recycling of the sewage; the silt in the sewage is deposited in the sedimentation tank, so that the centralized treatment can be facilitated, and the energy conservation and environmental protection are facilitated;
2. one end of the bottom surface of the sedimentation tank, which is close to the overflow port, is inclined upwards, so that silt is not easy to deposit near the overflow port, and the water flowing out of the sedimentation tank is ensured to have higher cleanliness; the first filter cotton and the second filter cotton can further filter the sewage, so that the water flowing into the collecting tank has higher cleanliness;
3. when the water level in the sedimentation tank rises, the telescopic pipe can contract under the pushing of the floating block, and the lower end of the telescopic pipe is always in contact with the water surface, so that the water pipe can be prevented from being blocked by silt deposited in the sedimentation tank, and the normal work of the water outlet pipe is ensured.
Drawings
FIG. 1 is a worksite wastewater recovery system;
FIG. 2 is a sectional view of a worksite effluent recovery system.
In the drawings, the reference numbers: 1. a sewage collection device; 11. a collecting hopper; 12. a water outlet pipe; 13. floating blocks; 2. a sewage treatment device; 21. a sedimentation tank; 211. a filter basket; 212. first filter cotton; 213. a sealing cover; 22. a filter; 221. a filter tube; 222. second filter cotton; 223. a cover plate; 3. a water resource recovery device; 31. a collection tank; 32. a water pump; 33. and (4) connecting the pipes.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses building site sewage recovery system. Referring to fig. 1, the sewage recovery system includes a sewage collecting device 1, a sewage treatment device 2, and a water resource recovery device 3. Sewage collection device 1 is including being the collection fill 11 that leaks hopper-shaped setting, and waste water in the building site can directly let in and collect and fill 11 to collect waste water. Sewage treatment plant 2 is including setting up sedimentation tank 21 in the delivery port below of collecting fill 11, and during sewage can flowed into sedimentation tank 21 from collecting fill 11, the impurity of aquatic can deposit to the bottom of sedimentation tank 21 under the effect of self gravity. The side wall of the sedimentation tank 21 is provided with an overflow port, and water after impurity sedimentation can flow out of the sedimentation tank 21 through the overflow port. The water resource recovery device 3 comprises a collecting tank 31 arranged on one side of the sedimentation tank 21, the collecting tank 31 is communicated with the overflow port, so that water precipitated by impurities can enter the collecting tank 31 through the overflow port, and the water resource is treated and recovered.
Referring to fig. 1 and 2, a support is fixedly connected to the sedimentation tank 21, and the collection bucket 11 is fixedly connected to the support. The lower end of the collecting bucket 11 is fixedly connected with a water outlet pipe 12, the water outlet pipe 12 is vertically arranged and communicated with a water outlet of the collecting bucket 11, and the lower end of the water outlet pipe 12 extends to the interior of the sedimentation tank 21. The water outlet pipe 12 is set as a telescopic pipe, the telescopic pipe comprises a plurality of sleeves distributed along the vertical direction, the plurality of sleeves are sequentially sleeved, and the diameters of the plurality of sleeves are sequentially increased from top to bottom.
Referring to fig. 2, the lower end of the outer side wall of the extension tube is also fixedly connected with a floating block 13, and the floating block 13 is made of foam plastic, wood and other materials with density lower than that of water, so that the floating block 13 can float on the water surface all the time. Therefore, as the water level in the settling tank 21 is continuously raised, the float block 13 is raised following the water level, so that the bellows is contracted, thereby preventing sludge in the settling tank 21 from clogging the bellows.
Referring to fig. 2, the telescopic pipe is located at one end of the sedimentation tank 21 in the length direction, the overflow port is located at the other end of the sedimentation tank 21 in the length direction, and sewage enters the sedimentation tank 21 through the telescopic pipe and then flows out of the sedimentation tank 21 through the overflow port. In the process that the sewage flows from the telescopic pipe to the overflow port, impurities in the sewage are gradually precipitated in the sedimentation tank 21. One end of the bottom surface of the sedimentation tank 21 close to the overflow port inclines upwards, so that impurities precipitated at the bottom of the sedimentation tank 21 can be concentrated on one side of the sedimentation tank 21 far away from the overflow port, and the cleanness of water near the overflow port can be ensured to a certain extent.
Referring to fig. 2, the bottom of the sedimentation tank 21 is provided with a drain outlet, the drain outlet is positioned on one side of the bottom surface of the sedimentation tank 21 far away from the overflow port, and impurities deposited in the sedimentation tank 21 can be discharged out of the sedimentation tank 21 from the drain outlet. The sealing cover 213 is arranged on the sewage draining exit, so that the sealing performance of the sewage draining exit can be ensured.
Referring to fig. 1, a filter basket 211 is further disposed in the overflow port, the filter basket 211 is fixedly connected to the sedimentation tank 21, and first filter cotton 212 is filled in the filter basket 211. When the water in the sedimentation tank 21 passes through the overflow port, the first filter cotton 212 can filter impurities in the water, so that the cleanliness of the water is improved, the water can be recycled, and the first filter cotton 212 can be taken out of the filter basket 211, so that the first filter cotton 212 can be replaced.
Referring to fig. 1 and 2, the sewage treatment apparatus 2 further includes a filter 22 disposed between the settling tank 21 and the collecting tank 31. The filter 22 includes a filter pipe 221 and a second filter cotton 222 filled in the filter pipe 221. One end of the filtering pipe 221 is fixedly connected with the side wall of the sedimentation tank 21 and communicated with the overflow port, and the other end extends into the collecting tank 31. The impurities in the water in the sedimentation tank 21 flow into the filter pipe 221 through the overflow port, and are further filtered by the second filter cotton 222. The end of the filtering pipe 221 located in the collecting tank 31 is arranged to be inclined downwards, so that the water entering the filtering pipe 221 can automatically flow into the collecting tank 31 under the action of the self gravity.
Referring to fig. 1, the upper end of the filtering pipe 221 is opened with an opening, a cover plate 223 is provided on the opening, and the side edge of the cover plate 223 is hinged to the filtering pipe 221, so that the cover plate 223 can be opened to take out the second filter cotton 222 from the filtering pipe 221, thereby replacing the second filter cotton 222.
Referring to fig. 1, the water resource recycling device 3 further includes a water pump 32 disposed on one side of the collecting tank 31, and a water inlet end of the water pump 32 is communicated with the collecting tank 31 through a connecting pipe 33, so that the water pump 32 can pump out the water in the collecting tank 31. The water outlet end of the water pump 32 can be externally connected with a pipeline so as to be convenient for reusing the water in the collecting tank 31.
The implementation principle of the construction site sewage recovery system in the embodiment of the application is as follows: in letting in the collection fill 11 with the sewage that washes construction equipment, sewage enters into sedimentation tank 21 through collection fill 11, and partial impurity in the sewage is depositional in sedimentation tank 21, and during comparatively clear water flowed into to collecting pit 31 from overflow mouth and filter 22, the second filter pulp 222 in the first filter pulp 212 in the overflow mouth and the filter tube 221 can filter the water in the deposit once more to guarantee that the water that flows into in the collecting pit 31 has higher cleanliness, so that reuse.
The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a building site sewage recovery system which characterized in that: comprises a sewage collecting device (1), a sewage treatment device (2) and a water resource recovery device (3); the sewage collecting device (1) comprises a collecting hopper (11), and the collecting hopper (11) is arranged in a funnel shape;
the sewage treatment device (2) comprises a sedimentation tank (21) arranged below the water outlet of the collecting hopper (11), and an overflow port is formed in the sedimentation tank (21);
the water resource recovery device (3) comprises a collecting tank (31) arranged on one side of the sedimentation tank (21), the collecting tank (31) is positioned below the overflow port, and the inside of the collecting tank (31) is communicated with the overflow port.
2. The construction site wastewater recovery system according to claim 1, wherein: the overflow port is internally provided with a filtering basket (211), the filtering basket (211) is fixedly connected with the sedimentation tank (21), and first filtering cotton (212) is filled in the filtering basket (211).
3. The construction site wastewater recovery system according to claim 1, wherein: the sewage treatment device (2) further comprises a filter (22) arranged between the sedimentation tank (21) and the collection tank (31), the filter (22) comprises a filter pipe (221) and second filter cotton (222) arranged inside the filter pipe (221), one end of the filter pipe (221) is communicated with the overflow port and is fixedly connected with the sedimentation tank (21), the other end of the filter pipe extends into the collection tank (31), and one end, located in the collection tank (31), of the filter pipe (221) is arranged in a downward inclined mode;
the upper end of the filter pipe (221) is further provided with an opening, the opening is provided with a cover plate (223), and one side of the cover plate (223) is hinged with the filter pipe (221).
4. The construction site wastewater recovery system according to claim 1, wherein: the water outlet of the collecting hopper (11) is positioned at one end of the length direction of the sedimentation tank (21), and the overflow port is positioned at one end of the sedimentation tank (21) far away from the water outlet of the collecting hopper (11).
5. The construction site wastewater recovery system according to claim 4, wherein: a water outlet pipe (12) is arranged below the collecting hopper (11), one end of the water outlet pipe (12) is fixedly connected with the collecting hopper (11) and is communicated with a water outlet of the collecting hopper (11), and the other end of the water outlet pipe extends into the sedimentation tank (21).
6. The construction site wastewater recovery system according to claim 5, wherein: the water outlet pipe (12) is arranged as a telescopic pipe, the telescopic pipe is vertically arranged, the telescopic pipe comprises a plurality of sleeve pipes which are sequentially sleeved, and the diameters of the plurality of sleeve pipes are sequentially increased from top to bottom;
the lower end of the outer side wall of the extension tube is fixedly connected with a floating block (13).
7. The construction site wastewater recovery system according to claim 4, wherein: one end of the bottom surface of the sedimentation tank (21) close to the overflow port is arranged in an upward inclined mode.
8. The construction site wastewater recovery system according to claim 7, wherein: a sewage draining outlet is formed in one end, inclined downwards, of the bottom surface of the sedimentation tank (21), and a sealing cover (213) is arranged on the sewage draining outlet.
9. The construction site wastewater recovery system according to claim 1, wherein: the water resource recovery device (3) further comprises a water pump (32) arranged on one side of the collecting tank (31), and the water inlet end of the water pump (32) is communicated with the inside of the collecting tank (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772320.6U CN213032050U (en) | 2020-08-22 | 2020-08-22 | Building site sewage recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772320.6U CN213032050U (en) | 2020-08-22 | 2020-08-22 | Building site sewage recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213032050U true CN213032050U (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021772320.6U Active CN213032050U (en) | 2020-08-22 | 2020-08-22 | Building site sewage recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213032050U (en) |
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2020
- 2020-08-22 CN CN202021772320.6U patent/CN213032050U/en active Active
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