CN214360572U - Building site sewage reuse equipment - Google Patents
Building site sewage reuse equipment Download PDFInfo
- Publication number
- CN214360572U CN214360572U CN202022955378.0U CN202022955378U CN214360572U CN 214360572 U CN214360572 U CN 214360572U CN 202022955378 U CN202022955378 U CN 202022955378U CN 214360572 U CN214360572 U CN 214360572U
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- China
- Prior art keywords
- sedimentation tank
- pipe
- sewage
- tank
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 79
- 238000004062 sedimentation Methods 0.000 claims abstract description 64
- 238000010276 construction Methods 0.000 claims abstract description 34
- 238000001179 sorption measurement Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a construction site sewage recycling device, which comprises a first sedimentation tank, a second sedimentation tank and an adsorption tank, wherein the top of the first sedimentation tank is provided with a construction sewage pipe, the top of the second sedimentation tank is provided with a domestic sewage pipe, the top of the adsorption tank is provided with a water pumping pipe, and the bottom of the adsorption tank is provided with a blow-off pipe; a first drainage hole is formed in the first sedimentation tank and communicated with the adsorption tank through a water pipe, and a filter screen is arranged at the first drainage hole; and a second drain hole is formed in the second sedimentation tank, the second drain hole is communicated with the adsorption tank through a water pipe, a screen is arranged below the domestic sewage pipe, and a filter screen is arranged at the position of the second drain hole. Above-mentioned building site sewage reuse equipment through handle sewage many times and layering, can select comparatively clear part and carry out reuse, has saved the consumption of water.
Description
Technical Field
The utility model relates to a building drainage equipment technical field, concretely relates to building site sewage recycling equipment.
Background
A construction site is a place where civil engineering is being carried out in developing construction projects, and the area of the site is often enclosed by fenders, wire netting or enclosing walls to limit the ingress and egress of people, materials, machinery and vehicles. With the rapid rise of commercial housing market in China, a large number of construction sites are visible everywhere, and sewage discharge on the construction sites needs to be reasonably planned and managed in order to avoid environmental pollution and ensure normal life of surrounding people.
At present, construction sewage and domestic sewage are contained in a construction site, and the sewage is generally discharged into a sedimentation tank for sedimentation and then discharged into a municipal sewage well through a pipeline in a mode of building the sedimentation tank and excavating a drainage ditch. The domestic sewage does not produce harmful substances in the living area of the normal construction project, and the sewage produced by the construction area is generally mud and does not contain other radioactive substances, chemical substances and the like, so that the sewage is directly precipitated and then discharged into a sewage well, which is relatively waste.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a building site sewage recycling equipment can improve the reuse rate of water, reduces the consumption of water.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the building site sewage recycling equipment comprises a first sedimentation tank, a second sedimentation tank and an adsorption tank, wherein a construction sewage pipe is arranged at the top of the first sedimentation tank, a domestic sewage pipe is arranged at the top of the second sedimentation tank, a water pumping pipe is arranged at the top of the adsorption tank, and a sewage draining pipe is arranged at the bottom of the adsorption tank;
a first drainage hole is formed in the first sedimentation tank and communicated with the adsorption tank through a water pipe, and a filter screen is arranged at the first drainage hole;
and a second drain hole is formed in the second sedimentation tank, the second drain hole is communicated with the adsorption tank through a water pipe, a screen is arranged below the domestic sewage pipe, and a filter screen is arranged at the position of the second drain hole.
Construction sewage is discharged into the first sedimentation tank through the construction sewage pipe, domestic sewage is discharged into the second sedimentation tank through the domestic sewage pipe, partial solid residues are filtered by the screen when the domestic sewage enters, preliminary solid-liquid separation is completed on sewage in the first sedimentation tank and the second sedimentation tank, the separated sewage enters the adsorption tank through the first drain hole and the second drain hole, and silt and the like are screened out through the filter screen at the first drain hole and the second drain hole. After sewage is accomplished physical adsorption and is carried out further sediment through materials such as active carbon in the adsorption tank, the drinking-water pipe at accessible top takes upper water out, carries out reutilization, if wash construction car etc. also can discharge into municipal administration sewage pipe through the blow off pipe of bottom.
Above-mentioned building site sewage reuse equipment's beneficial effect is: the construction sewage and the domestic sewage are collected together for retreatment after treatment, and the sewage after primary treatment can be pumped out to be used for flushing the slurry of a construction site, so that the water reuse rate is provided, and the consumption of the used water is reduced.
Furthermore, the first drainage hole department is equipped with the multilayer filter screen, the multilayer filter screen towards keeping away from the direction mesh of first sedimentation tank and diminishing gradually.
The filter screen that multilayer and mesh diminish gradually can progressively filter the silt mud in the construction sewage, promotes the filter effect, makes sewage recover limpidly basically.
Further, be equipped with the escutcheon in the first sedimentation tank, the one end of escutcheon rotates with the inner wall of first sedimentation tank to be connected, and the other end can seal first drainage hole.
When first sedimentation tank was not to the adsorption tank drainage, rotatable escutcheon was closed first drainage hole, and silt was stopped up first drainage hole when avoiding construction sewage to discharge, waited to deposit back solid-liquid separation, opened the escutcheon drainage again.
Furthermore, a hole cover is also arranged in the second sedimentation tank and can seal the second drain hole.
The second drain hole is sealed by the hole cover, so that the second drain hole is prevented from being blocked by solid matters when domestic sewage is added.
Further, be equipped with on the closing cap of second sedimentation tank and take out oil pipe and connecting piece, the connecting piece includes universal ball and connecting pipe, universal ball inlays to be established on the closing cap to rather than rotating the connection, the through-hole has been seted up on the universal ball, the one end of connecting pipe is followed the through-hole and is stretched into in the second sedimentation tank, take out oil pipe and be connected with the other end of connecting pipe.
Domestic sewage can form the grease floater at the top after solid-liquid separation, slides the connecting pipe in universal ball to drive universal ball and rotate, thereby absorb the floater on sewage surface, promote the cleanliness of sewage, the reuse of being convenient for.
Furthermore, one end of the connecting pipe, which is positioned in the second sedimentation tank, is hinged with a sucker and is communicated with the sucker.
The suction area can be enlarged through the sucking disc, and the efficiency of extracting the floater is promoted.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
Fig. 1 is a front view of a construction site sewage recycling apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a first drain hole of a construction site sewage reuse apparatus shown in FIG. 1;
FIG. 3 is a schematic view of a connector of the construction site sewage reuse apparatus shown in FIG. 1;
reference numerals:
10-a first sedimentation tank, 11-a construction sewage pipe, 12-a first drainage hole, 13-a filter screen, 14-a hole cover, 15-a sealing cover, 20-a second sedimentation tank, 21-a domestic sewage pipe, 22-a second drainage hole, 23-a screen, 24-an oil pumping pipe, 25-a connecting piece, 251-a universal ball, 252-a connecting pipe, 253-a suction cup, 30-an adsorption tank, 31-a water pumping pipe, 32-a drainage pipe and 40-a water pipe.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Please refer to fig. 1 to 3, the utility model provides a building site sewage reuse equipment, including first sedimentation tank 10, second sedimentation tank 20 and adsorption tank 30, discharge construction sewage and domestic sewage into two ponds respectively, after preliminary treatment, discharge into in the adsorption tank 30, can discharge sewage into municipal administration blow off pipe 32, also can take used repeatedly out.
Specifically, the top of the first sedimentation tank 10 is provided with a construction sewage pipe 11 for discharging construction sewage with slurry, a first drainage hole 12 is formed in the first sedimentation tank 10 and is connected with the adsorption tank 30 through a water pipe 40, and a filter screen 13 is arranged at the first drainage hole 12. As shown in fig. 2, in the present embodiment, the filter mesh 13 is provided in a plurality of layers, and the mesh size gradually decreases in a direction away from the first sedimentation tank 10.
The top of the second sedimentation tank 20 is provided with a domestic sewage pipe 21 for discharging domestic sewage, the second sedimentation tank 20 is provided with a second drain hole 22 therein, and is connected with the adsorption tank 30 through a water pipe 40, and is also provided with a filter screen 13. The two water pipes 40 are respectively provided with a water pump, alum is added into the first sedimentation tank 10, a flocculating agent is added into the second sedimentation tank 20, and after the solid-liquid separation of the two sedimentation tanks is completed, the upper layer water is pumped into the adsorption tank 30 through the water pipes 40. Filter screen 13 can filter screen such as silt mud and flocculus to the multilayer filter screen 13 of first drainage hole 12 department diminishes gradually, can further promote the effect of discharging silt.
Specifically, hole covers 14 are arranged in the first sedimentation tank 10 and the second sedimentation tank 20, one end of each hole cover 14 is rotatably connected with the inner wall of the sedimentation tank, and the other end of each hole cover 14 can cover the first drainage hole 12 or the second drainage hole 22 and close the first drainage hole or the second drainage hole. When sewage and sediment are added, the drain hole can be sealed through the hole cover 14, so that a large amount of solid such as silt is prevented from flowing into the drain hole to block the drain hole, after solid-liquid separation is carried out for a period of time after the sediment is settled, the hole cover 14 is opened, and the sewage is discharged into the adsorption tank 30.
Specifically, the tops of the first sedimentation tank 10 and the second sedimentation tank 20 are both provided with a sealing cover 15, so that odor is prevented from being emitted everywhere. As shown in fig. 1 and 3, an oil pumping pipe 24 and a connecting member 25 are disposed on the cover 15 of the second sedimentation tank 20, the connecting member 25 includes a universal ball 251 and a connecting pipe 252, the universal ball 251 is embedded in the cover 15 and rotatably connected therewith, a through hole is disposed on the universal ball 251, the connecting pipe 252 is slidably connected with the through hole, one end of the connecting pipe is inserted into the second sedimentation tank 20 from the through hole, the connecting pipe 252 also passes through the screen 23 due to the screen 23 disposed in the second sedimentation tank 20, and the oil pumping pipe 24 is connected with the other end of the connecting pipe 252. After the solid-liquid separation of the sewage, floating objects such as grease are formed at the top, and the connecting pipe 252 is extended or rotated to contact the surface of the sewage, so that the oil suction pipe 24 sucks the floating objects such as grease away.
In this embodiment, one end of the connection pipe 252 located in the second settling tank 20 is hinged with a suction cup 253, and is communicated with the suction cup 253. The adsorption area can be enlarged by the suction cup 253, and the water purification efficiency is improved.
The working principle of the building site sewage recycling equipment is as follows: construction sewage and domestic sewage discharge respectively into first sedimentation tank 10 and second sedimentation tank 20 to including deposit, the completion solid-liquid separation such as flocculation, open escutcheon 14, the water pump leads to pipe 40 with sewage suction to the adsorption tank 30 in, filter screen 13 can filter the residue solid, sewage accomplishes further purification and deposits in adsorption tank 30. The suction pipe 31 at the top can pump out the clean and limpid water at the upper layer for recycling, and the sewage at the bottom is drained through the drain pipe 32.
Use above-mentioned building site sewage reuse equipment, can handle the back with sewage many times, select comparatively clear partial reuse, can be used as the mud etc. that washes building site or construction car, reduced the consumption of water.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. A building site sewage reuse equipment which characterized in that: the device comprises a first sedimentation tank, a second sedimentation tank and an adsorption tank, wherein a construction sewage pipe is arranged at the top of the first sedimentation tank, a domestic sewage pipe is arranged at the top of the second sedimentation tank, a water pumping pipe is arranged at the top of the adsorption tank, and a blow-off pipe is arranged at the bottom of the adsorption tank;
a first drainage hole is formed in the first sedimentation tank and communicated with the adsorption tank through a water pipe, and a filter screen is arranged at the first drainage hole;
and a second drain hole is formed in the second sedimentation tank, the second drain hole is communicated with the adsorption tank through a water pipe, a screen is arranged below the domestic sewage pipe, and a filter screen is arranged at the position of the second drain hole.
2. The construction site sewage reuse apparatus according to claim 1, wherein: the first drainage hole department is equipped with the multilayer filter screen, the multilayer the filter screen diminishes towards the direction mesh of keeping away from first sedimentation tank gradually.
3. The construction site sewage reuse apparatus according to claim 1, wherein: be equipped with the escutcheon in the first sedimentation tank, the one end of escutcheon rotates with the inner wall of first sedimentation tank to be connected, and the other end can seal first drainage hole.
4. A construction site sewage reuse apparatus according to claim 3, characterized in that: and a hole cover is also arranged in the second sedimentation tank and can seal the second drain hole.
5. The construction site sewage reuse apparatus according to claim 1, wherein: and the tops of the first sedimentation tank and the second sedimentation tank are both provided with sealing covers.
6. The construction site sewage reuse apparatus according to claim 5, wherein: the oil pumping pipe and the connecting piece are arranged on the sealing cover of the second sedimentation tank, the connecting piece comprises a universal ball and a connecting pipe, the universal ball is embedded on the sealing cover and is connected with the sealing cover in a rotating mode, a through hole is formed in the universal ball, one end of the connecting pipe stretches into the second sedimentation tank from the through hole, and the oil pumping pipe is connected with the other end of the connecting pipe.
7. The construction site sewage reuse apparatus according to claim 6, wherein: and one end of the connecting pipe, which is positioned in the second sedimentation tank, is hinged with a sucker and is communicated with the sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022955378.0U CN214360572U (en) | 2020-12-09 | 2020-12-09 | Building site sewage reuse equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022955378.0U CN214360572U (en) | 2020-12-09 | 2020-12-09 | Building site sewage reuse equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214360572U true CN214360572U (en) | 2021-10-08 |
Family
ID=77983164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022955378.0U Expired - Fee Related CN214360572U (en) | 2020-12-09 | 2020-12-09 | Building site sewage reuse equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214360572U (en) |
-
2020
- 2020-12-09 CN CN202022955378.0U patent/CN214360572U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |