CN104909482A - Construction site water recovery and recycling system comprehensive purification tank and manufacturing method thereof - Google Patents
Construction site water recovery and recycling system comprehensive purification tank and manufacturing method thereof Download PDFInfo
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- CN104909482A CN104909482A CN201510257587.9A CN201510257587A CN104909482A CN 104909482 A CN104909482 A CN 104909482A CN 201510257587 A CN201510257587 A CN 201510257587A CN 104909482 A CN104909482 A CN 104909482A
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Abstract
The invention relates to a construction site water recovery and recycling system comprehensive purification tank. The inside part of the purification tank is divided into a sedimentation tank, an oil separation tank and a water storage tank with separation walls. The sedimentation tank, the oil separation tank and the water storage tank are communicated through overflow holes. The overflow hole communicating the sedimentation tank and the oil separation tan is arranged on the upper part of the separation wall. The overflow hole communicating the oil separation tank and the water storage tank is arranged on the upper part of the separation wall. A middle separation wall is arranged in the oil separation tank. An overflow hole is arranged at the middle-lower part of the middle separation wall. An emptying pipe is arranged in the purification tank. The emptying pipe is connected with an underground drainage pipe. The sedimentation tank, the oil separation tank and the water storage tank are respectively provided with water discharge ports on the emptying pipe. The sedimentation tank communicates with a drainage port of a rainwater site wastewater ditch. A municipal water supplement pipe and a water suction pipe extending to the bottom of the water storage tank are arranged in the water storage tank. The water suction pipe is connected with a high-pressure water pump. The purification tank has the advantages of simple structure, reasonable design, and good water purification effect. The purification tank is energy-saving and environment-friendly. With the purification tank, construction site water can be purified and recycled, such that a problem of construction site water wasting is solved.
Description
Technical field
The present invention relates to comprehensive treating pond of a kind of construction site Water Sproading cyclic utilization system and preparation method thereof.
Background technology
Today that urbanization develops rapidly, the Proposals of Water Resources of China severe situation.Construction site water consumption is comparatively large, and the treating pond in traditional construction site is simple due to structure, designs unreasonable, cause purifying water effect poor, the impurity in water is too much, is difficult to recycle, finally, these water that cannot follow bad utilization can be discharged to municipal pipeline becomes waste water, causes very large waste.
Notification number is: CN101519885A, denomination of invention discloses the method for the recycle of a kind of concrete curing water and rainwater for " method of construction work concrete curing water and rainwater comprehensive utilization ", but its emphasis is for collecting rainwater, for also may not proposing effective treatment process with the construction site water of greasy dirt.
Summary of the invention
The object of the present invention is to provide comprehensive treating pond of a kind of construction site Water Sproading cyclic utilization system and preparation method thereof, improve for prior art, make up the deficiency that traditional architecture building site Water Sproading circulation comprehensive utilizes system, construction site Water Sproading circulation comprehensive is utilized to utilize the treating pond of system, water resources purified and recycles, solving the problem of waste water resource.
The technical scheme solved the problem is: the comprehensive treating pond of a kind of construction site Water Sproading cyclic utilization system, is separated into settling tank, oil trap and water reservoir by partition wall I, partition wall II in this treating pond, settling tank, is interconnected by overflow hole between oil trap and water reservoir; The overflow hole I being communicated with settling tank and oil trap is arranged on the top of the partition wall I between settling tank and oil trap; The overflow hole II being communicated with oil trap and water reservoir is arranged on the top of the partition wall II between oil trap and water reservoir; Oil trap inside is provided with midfeather, is provided with overflow hole III in midfeather middle and lower part;
Be provided with blow-down pipe in described treating pond, described blow-down pipe is connected with underground drain; Settling tank, oil trap and water reservoir are provided with discharge opening respectively on blow-down pipe; Settling tank is communicated with the water port of rainwater, waste effluent flume, building site; Be provided with municipal filling pipe in water reservoir and extend to the water absorption tube at the bottom of water reservoir pond, described water absorption tube is connected with high-pressure hydraulic pump.
The further technical scheme of the comprehensive treating pond of described construction site Water Sproading cyclic utilization system is: this treating pond top is provided with Chi Gai; The position that corresponding settling tank, oil trap and water reservoir are built in pond is provided with access hole respectively.
The further technical scheme of the comprehensive treating pond of described construction site Water Sproading cyclic utilization system is: the pool wall top of described settling tank is provided with overflow hole IV; Rainwater before entering settling tank, waste effluent flume, building site water outlet are provided with grid.
Described treating pond is brickwork construction or concrete pouring structure.
Another relevant technical scheme is: a kind of construction site Water Sproading cyclic utilization system, comprise comprehensive treating pond, connect board house, plan to build rainwater, the waste effluent flume, building site of building and flushing platform wasteway, water service pipe, rainwater, the outlet of waste effluent flume, building site are connected with comprehensive treating pond, it is characterized in that: described comprehensive treating pond is comprehensive treating pond according to claim 1, is separated into settling tank, oil trap and water reservoir by partition wall in this comprehensive treating pond, settling tank, is interconnected by overflow hole between oil trap and water reservoir; The overflow hole I being communicated with settling tank and oil trap is arranged on partition wall I top; The overflow hole II being communicated with oil trap and water reservoir is arranged on partition wall II top; Oil trap inside is provided with midfeather, is provided with overflow hole III in midfeather middle and lower part;
Be provided with blow-down pipe in described treating pond, described blow-down pipe is connected with underground drain; Settling tank, oil trap and water reservoir are provided with discharge opening respectively on blow-down pipe; Settling tank is communicated with the water port of rainwater, waste effluent flume, building site; Be provided with municipal filling pipe in water reservoir and extend to the water absorption tube at the bottom of water reservoir pond, described water absorption tube is connected with high-pressure hydraulic pump.
Relevant another technical scheme is: the making method of the comprehensive treating pond of a kind of construction site Water Sproading cyclic utilization system, and this making method comprises the following steps:
A, according to the interim requirement by water scheme of construction project to be built construction, calculate construction site total water consumption Q and determine the size of water reservoir accordingly:
Q=q
4+ (q
1+ q
2+ q
3)/2 are worked as: (q
1+ q
2+ q
3)≤q
4
Q=(q
1+ q
2+ q
3) when: (q
1+ q
2+ q
3) > q
4;
In above-mentioned formula:
Q-construction site total water consumption,
Q
1-site construction engineering water consumption,
Q
2-construction machinery water consumption,
Q
3-construction site domestic consumption,
Q
4-fire consumption;
B, according to calculation result, design paper, build treating pond by laying bricks or stones by drawing construction:
B1: build treating pond exterior wall by laying bricks or stones: purification pool wall brick masonry or with casting and compacting of concrete;
B2: build partition wall I, partition wall II in treating pond, and on partition wall I, partition wall II reserved overflow hole, settling tank treating pond being separated into be interconnected successively, oil trap and water reservoir:
B21: partition wall I is set between settling tank and oil trap, the overflow hole I for being communicated with settling tank and oil trap is arranged on the top of partition wall I; Between oil trap and water reservoir, arrange partition wall II, the overflow hole II for being communicated with oil trap and water reservoir is arranged on the top of partition wall II; Oil trap inside is provided with midfeather, arranges overflow hole III in midfeather middle and lower part;
B22: the size of settling tank, oil trap, water reservoir is in settling tank: oil trap: the ratio cut partition of the retaining ratio=1:0.7:2.5 of water reservoir;
B3: lay blow-down pipe and be connected with underground drain in treating pond, settling tank, oil trap and water reservoir arrange discharge opening respectively and lead directly to blow-down pipe;
B4: lay municipal filling pipe and extend to the water absorption tube at the bottom of water reservoir pond in water reservoir, water absorption tube is connected with high-pressure hydraulic pump;
B5: build Chi Gai by laying bricks or stones at treating pond top; At corresponding settling tank, the pond of oil trap and water reservoir covers and arranges access hole respectively;
B6: overflow hole IV is set on the pool wall top of settling tank; Rainwater before entering settling tank, waste effluent flume, building site water outlet arrange grid.
The further technical scheme of the making method of the comprehensive treating pond of described construction site Water Sproading cyclic utilization system is: the A of its making method, the requirement according to construction project to be built construction interim use water scheme, calculate construction site total water consumption Q and determine in the size step of water reservoir accordingly, calculate construction site total water consumption Q and do not comprise domestic water, its calculation formula is constant, by construction site domestic consumption q in formula
3be set to zero.
Compared with prior art, the present invention's it " comprehensive treating pond of construction site Water Sproading cyclic utilization system and preparation method thereof " has following characteristics and beneficial effect:
1, the comprehensive treating pond structure of construction site of the present invention Water Sproading cyclic utilization system is simple, and reasonable in design, purifying water effect is good:
The comprehensive treating pond of the present invention adopts settling tank, oil trap and the water reservoir composition be interconnected, and settling tank, is communicated with by overflow hole between oil trap and water reservoir; First building site waste water or rainwater enter settling tank, then enter oil trap and water reservoir successively;
The settling tank for the treatment of pond heavy particles sink, can purify water quality; Oil trap can be separated oily material lighter than water for proportion from water, has further purified water quality; It is for subsequent use that water after settling tank, oil trap are cleaned flows into water reservoir;
Secondly, the water in blow-down pipe energy emptying treating pond, carries out cleaning to treating pond ready; The access hole arranged can be cleared up each pond, ensures that water quality meets service requirements; Municipal administration filling pipe for purify pool inner water not enough time, supplement municipal water, ensure construction site water demand.
2, construction site of the present invention Water Sproading cyclic utilization system energy-conserving and environment-protective, construction site water is fully recycled: construction site of the present invention Water Sproading cyclic utilization system is by collecting construction site water (comprise working-yard may with the working-yard water of organic oil), rainwater, utilize the comprehensive treating pond of construction site Water Sproading cyclic utilization system, construction site waste water is purified, to enter after water reservoir after water examination multiple correlation standard, deliver to board house cooling system respectively again, firewater system, working-yard water system, rinse platform water system, the waste water that these systems are crossed can also by the rainwater of wasteway, comprehensive treating pond is flowed back in waste effluent flume, building site, after purification, recirculation uses, secondly, the water supply of watering water system, lavatory flushing water system can also be used for through the water that water quality detection is qualified after purification, greatly reduce municipal water use, energy-conserving and environment-protective, save money laborsaving.
3, the comprehensive treating pond making method of construction site of the present invention Water Sproading cyclic utilization system is easy, easy to implement, and economical and practical being convenient to is promoted, and effectively solves the recycling problem of building site water.
Be described further below in conjunction with the technical characteristic of drawings and Examples to the comprehensive treating pond of the construction site Water Sproading cyclic utilization system of the present invention and preparation method thereof.
Accompanying drawing explanation
Fig. 1: the comprehensive treating pond side structure schematic diagram of the construction site Water Sproading cyclic utilization system of the present invention;
Fig. 2: the comprehensive treating pond two dimensional structure schematic diagram (vertical view) of the construction site Water Sproading cyclic utilization system of the present invention;
Fig. 3: the construction site Water Sproading circulation comprehensive of the present invention utilizes system schematic.
In figure:
1-settling tank, 2-oil trap, 3-water reservoir, 4-blow-down pipe,
51-partition wall I, 52-partition wall II, 53-midfeather;
Overflow hole, overflow hole II, 531-, 511-overflow hole I, 521-III; 50-overflow hole IV;
6-municipal filling pipe, 7-grid, 8-rainwater, waste effluent flume, building site, 9-discharge opening, 10-water absorption tube, 11-access hole, 12-Chi Gai, 13-water service pipe; 131-plant irrigating water swivel; 132-lavatory flushing water swivel;
The comprehensive treating pond of A-, B-board house, C-plan to build building, D-flushing platform, E-building site waste water flow direction
The drip molding that B1-board house eaves are arranged; B2-roofing spraying cooling shower nozzle; B3-rainwater down pipe;
C1-outrigger sprinkling system shower nozzle; C2-water for fire-fighting purpose joint; C3-construction water joint;
D1-rinses platform water swivel; D2-settling pit.
Embodiment
Embodiment one:
The comprehensive treating pond of a kind of construction site Water Sproading cyclic utilization system, as shown in Figure 1, is separated into settling tank 1, oil trap 2 and water reservoir 3 by partition wall I, partition wall II in this treating pond, settling tank 1, is interconnected by overflow hole between oil trap 2 and water reservoir 3; The overflow hole I 511 of connection settling tank 1 and oil trap 2 is arranged on partition wall I 51 top between settling tank 1 and oil trap 2; The overflow hole II 521 of connection oil trap 2 and water reservoir 3 is arranged on partition wall II 52 top between oil trap 2 and water reservoir 3; Oil trap 2 inside is provided with midfeather 53, is provided with overflow hole III 531 in midfeather 53 middle and lower part;
Settling tank 1 in use can unavoidably be mixed into the impurities sink down such as the heavy particle of silt particle water, purifies water; Oil trap can be separated oily material lighter than water for proportion from water, further purifies water; Water reservoir stores the recirculated water after settling tank, oil trap purification for subsequent use;
Be provided with blow-down pipe 4 in described treating pond, described blow-down pipe 4 is connected with underground drain; Settling tank 1, oil trap 2 and water reservoir 3 are provided with discharge opening 9 respectively on blow-down pipe; Settling tank is communicated with the water port of rainwater, waste effluent flume, building site 8; The water absorption tube 10 being provided with municipal filling pipe 6 in water reservoir 3 and extending at the bottom of water reservoir pond, described water absorption tube 10 is connected with high-pressure hydraulic pump.When purifying pool inner water and being not enough, municipal water can be supplemented by opening municipal filling pipe 6.
This treating pond top is provided with treating pond cover plate, is called for short pond lid 12; The position that 12 corresponding settling tanks 1, oil trap 2 and water reservoir 3 are built in pond is provided with access hole 11 respectively, can clear up (see Fig. 2) each pond.
The pool wall top of described settling tank 1 is provided with overflow hole IV 50; Entering the rainwater before settling tank 1, waste effluent flume, building site 8 water outlet is provided with grid 7, the rubbish such as leaf can be blocked rear inflow settling tank 1 sand setting.
Embodiment two:
A kind of construction site Water Sproading cyclic utilization system, as shown in Figure 3, this construction site Water Sproading cyclic utilization system comprises comprehensive treating pond A, connect board house B, plan to build building C, the rainwater rinsing platform D wasteway, waste effluent flume, building site 8, water service pipe 13, rainwater, waste effluent flume, building site 8 export and are connected with comprehensive treating pond A; Described comprehensive treating pond A is the comprehensive treating pond of a kind of construction site Water Sproading cyclic utilization system described in embodiment one;
Is separated into settling tank 1, oil trap 2 and water reservoir 3 by partition wall in this comprehensive treating pond A, settling tank 1, is interconnected by overflow hole between oil trap 2 and water reservoir 3; The overflow hole I 511 being communicated with settling tank 1 and oil trap 2 is arranged on the top of the partition wall I 51 between settling tank 1 and oil trap 2; The overflow hole II 521 being communicated with oil trap 2 and water reservoir 3 is arranged on the top of the partition wall II 52 between oil trap 2 and water reservoir 3; Oil trap 2 inside is provided with midfeather 53, is provided with overflow hole III 531 in midfeather 53 middle and lower part;
Be provided with blow-down pipe 4 in described treating pond, described blow-down pipe 4 is connected with underground drain; Settling tank 1, oil trap 2 and water reservoir 3 are provided with discharge opening 9 respectively on blow-down pipe; Settling tank is communicated with the water port of rainwater, waste effluent flume, building site 8; The water absorption tube 10 being provided with municipal filling pipe 6 in water reservoir 3 and extending at the bottom of water reservoir pond, described water absorption tube 10 is connected with high-pressure hydraulic pump.
The principle of work of construction site of the present invention Water Sproading cyclic utilization system is: by collecting rainwater, working-yard water, through settling tank with gravity separation principle, making heavy particles sink, purifying water quality; Water flows into oil trap after settling tank, and this pond can be separated oily material lighter than water for proportion from water, purifies water; Flow into water reservoir after purification of water quality, the water after finally using high-pressure hydraulic pump, water service pipe to carry purification to board house, plan to build building, rinse the position that platform etc. needs use water, for board house cooling, outrigger sprinkling system, concrete pouring, flushing vehicle etc.; Water enters after using to be collected drip molding, waterways etc. and again collects and enter treating pond and purify, and again carries out recycling (see Fig. 3) after purification.
After recirculated water uses, flow into rainwater, after grid 7 blocks the rubbish such as leaf, flow into settling tank 1 sand setting behind waste effluent flume, building site 8, then flow into oil trap and carry out oil removal, finally flow into water reservoir 3 stand-by; Be provided with municipal filling pipe 6 in water reservoir 3, when water reservoir 3 water shortage, supplement municipal water, ensure construction site water demand.Such construction site water resources just can reach the effect of recycle and reuse.Settling tank in treating pond, oil trap, water reservoir check once week about, find that water quality is undesirable, namely clear up each pond from access hole, ensure that water quality meets service requirements.
Embodiment three:
The comprehensive treating pond making method of construction site of the present invention Water Sproading cyclic utilization system, be the making method of the comprehensive treating pond of Water Sproading cyclic utilization system in construction site described in embodiment one, concrete grammar is:
A, according to the interim requirement by water scheme of construction project to be built construction, calculate construction site total water consumption Q and determine the size of water reservoir accordingly:
Q=q
4+ (q
1+ q
2+ q
3)/2 are worked as: (q
1+ q
2+ q
3)≤q
4
Q=(q
1+ q
2+ q
3) when: (q
1+ q
2+ q
3) > q
4;
In above-mentioned formula:
Q-construction site total water consumption,
Q
1-site construction engineering water consumption,
Q
2-construction machinery water consumption,
Q
3-construction site domestic consumption,
Q
4-fire consumption;
B, according to calculation result, design paper, build treating pond by laying bricks or stones by drawing construction:
B1: build treating pond exterior wall by laying bricks or stones: purification pool wall brick masonry or with casting and compacting of concrete;
B2: build partition wall I 51, partition wall II 52 in treating pond, and on partition wall I 51, partition wall II 52 reserved overflow hole, the settling tank 1 treating pond being separated into be interconnected successively, oil trap 2 and water reservoir 3:
B21: arrange partition wall I 51 between settling tank 1 and oil trap 2, is arranged on the top of partition wall I 51 for being communicated with settling tank 1 and the overflow hole I 511 of oil trap 2; Partition wall II 52 being set between oil trap 2 and water reservoir 3, being arranged on the top of partition wall II 52 for being communicated with oil trap 2 and the overflow hole II 521 of water reservoir 3; Oil trap 2 inside is provided with midfeather 53, arranges overflow hole III 531 in midfeather 53 middle and lower part;
B22: the size of settling tank 1, oil trap 2, water reservoir 3 is in settling tank: oil trap: the ratio cut partition of the retaining ratio=1:0.7:2.5 of water reservoir;
B3: lay blow-down pipe 4 and be connected with underground drain in treating pond, settling tank 1, oil trap 2 and water reservoir 3 arrange discharge opening 9 respectively and lead directly to blow-down pipe 4;
B4: the water absorption tube 10 laid municipal filling pipe 6 and extend at the bottom of water reservoir pond in water reservoir 3, water absorption tube 10 is connected with high-pressure hydraulic pump;
B5: build pond lid 12 at treating pond top by laying bricks or stones; At corresponding settling tank 1, the pond lid 12 of oil trap 2 and water reservoir 3 arranges access hole 11 respectively;
B6: overflow hole IV 50 is set on the pool wall top of settling tank 1; Entering the rainwater before settling tank 1, waste effluent flume, building site 8 water outlet arranges grid 7.
The present embodiment steps A calculates in the total water consumption Q formula of construction site, and the method for calculation of all kinds of water are all known technologies, according to the interim requirement by water scheme of construction project to be built construction, only need carry out calculating according to related specifications, below illustrate as follows:
1. site construction engineering water consumption q
1calculate;
Can be calculated as follows:
；
In above-mentioned formula: q
1--construction work water consumption (L/s);
K
1--unforeseen construction water coefficient, get 1.10;
Q
1--year (season) spends quantities (representing with physical measure), value row following table;
N
1--construction water quota, value row following table;
T
1--year (season) spends effective working days (d), gets 1 day;
B--shift's number every day (class), get 2;
K
2--use water nonuniformity coefficient, get 1.50.
Engineering construction wateruse quota is listed as follows:
Through calculating through calculating q1=0.309L/S.
2. construction machinery water consumption q
2calculate;
Can be calculated as follows:
；
In above-mentioned formula: q
2--construction machinery water consumption, unit: L/s;
K
2--1.10, i.e. unforeseen construction water coefficient;
Q
2--same machinery number of units, unit: platform, the list of value construction machinery wateruse quota;
N
2--construction machinery machine-team wateruse quota, the list of value construction machinery wateruse quota;
K
3--1.50, i.e. construction machinery water nonuniformity coefficient.
Construction machinery wateruse quota is listed as follows:
Through calculating q2=0.115L/S.
3. construction site domestic consumption q
3calculate;
Can be calculated as follows:
In above-mentioned formula: q3--construction site domestic consumption (L/s);
P1--peak period, working-yard life number, gets 800 people;
N3--construction site Live Use Water Quota, gets 20L/ people;
K4--construction site domestic water nonuniformity coefficient, gets 1.30;
B--shift's number every day (class), get 1.
Through calculating q3=0.722L/S.
4. fire consumption q
4calculate;
Q
4the water for fire-fighting purpose that enchashment scene is amassed and onsite residential district water for fire-fighting purpose maximum value between the two; q
4--fire consumption, unit: L/s;
A, on-the-spot area are equivalent to 250000m at 25 ha (public affairs are inclined)
2, the present embodiment engineering site site area 9191.8m
2be less than 250000 m
2, 10 ~ 15 L/s got by water for fire-fighting purpose.
Below b, onsite residential district water for fire-fighting purpose 5000 people, 10 L/s got by water for fire-fighting purpose.
Both get maximum value, i.e. q
4=15 L/s.
Fire consumption quota is listed as follows:
5. total water consumption Q in construction site calculates;
Construction site total water consumption is according to combination calculation below
Q=q
4+ (q
1+ q
2+ q
3)/2 are worked as: (q
1+ q
2+ q
3)≤q
4
Q=(q
1+ q
2+ q
3) when: (q
1+ q
2+ q
3) > q
4
In above-mentioned formula:
Q-construction site total water consumption,
Q
1-site construction engineering water consumption,
Q
2-construction machinery water consumption,
Q
3-construction site domestic consumption,
Q
4-fire consumption;
Q=q in this example
4+ (q
1+ q
2+ q
3)/2=15.573L/s
Need meet continuous 2 hours fire consumptions according to the requirement water reservoir water storage of related specifications, water reservoir is provided with municipal filling pipe, with supplementing municipal water while water, so require that arranging water reservoir should not be less than 10m3 according to the atlas of the present embodiment project.
One as the embodiment of the present invention converts, the A of its making method, the requirement according to construction project to be built construction interim use water scheme, calculate construction site total water consumption Q and determine in the size step of water reservoir accordingly, calculate construction site total water consumption Q and can not comprise domestic water, its calculation formula is constant, by construction site domestic consumption q in formula
3be set to zero.
Claims (7)
1. the comprehensive treating pond of a construction site Water Sproading cyclic utilization system, it is characterized in that: is separated into settling tank (1), oil trap (2) and water reservoir (3) by partition wall I, partition wall II in this treating pond, settling tank (1), to be interconnected by overflow hole between oil trap (2) and water reservoir (3); The overflow hole I (511) being communicated with settling tank (1) and oil trap (2) is arranged on the top of the partition wall I (51) between settling tank and oil trap; The overflow hole II (521) being communicated with oil trap (2) and water reservoir (3) is arranged on the top of the partition wall II (52) between oil trap and water reservoir; Oil trap (2) inside is provided with midfeather (53), is provided with overflow hole III (531) in midfeather (53) middle and lower part;
Be provided with blow-down pipe (4) in described treating pond, described blow-down pipe (4) is connected with underground drain; Settling tank (1), oil trap (2) and water reservoir (3) are provided with discharge opening (9) respectively on blow-down pipe; Settling tank is communicated with the water port of rainwater, waste effluent flume, building site (8); Be provided with municipal filling pipe (6) in water reservoir (3) and extend to the water absorption tube (10) at the bottom of water reservoir pond, described water absorption tube (10) is connected with high-pressure hydraulic pump.
2. the comprehensive treating pond of construction site according to claim 1 Water Sproading cyclic utilization system, is characterized in that: this treating pond top is provided with Chi Gai (12); The position of Chi Gai (12) corresponding settling tank (1), oil trap (2) and water reservoir (3) is provided with access hole (11) respectively.
3. the comprehensive treating pond of construction site according to claim 1 Water Sproading cyclic utilization system, is characterized in that: the pool wall top of described settling tank (1) is provided with overflow hole IV (50); Entering the rainwater before settling tank (1), waste effluent flume, building site (8) water outlet is provided with grid (7).
4. the comprehensive treating pond of the construction site Water Sproading cyclic utilization system according to claim 1,2 or 3, is characterized in that: described treating pond is brickwork construction or concrete pouring structure.
5. a construction site Water Sproading cyclic utilization system, comprise comprehensive treating pond (A), connect board house (B), plan to build the rainwater of building (C) and flushing platform (D) wasteway, waste effluent flume, building site (8), water service pipe (13), rainwater, waste effluent flume, building site (8) outlet is connected with comprehensive treating pond (A), it is characterized in that: described comprehensive treating pond is comprehensive treating pond according to claim 1, settling tank (1) is separated into by partition wall in this comprehensive treating pond, oil trap (2) and water reservoir (3), settling tank (1), be interconnected by overflow hole between oil trap (2) and water reservoir (3), be communicated with settling tank (1) and be arranged on partition wall I (51) top with the overflow hole I (511) of oil trap (2), be communicated with oil trap (2) and be arranged on partition wall II (52) top with the overflow hole II (521) of water reservoir (3), oil trap (2) inside is provided with midfeather (53), is provided with overflow hole III (531) in midfeather (53) middle and lower part,
Be provided with blow-down pipe (4) in described treating pond, described blow-down pipe (4) is connected with underground drain; Settling tank (1), oil trap (2) and water reservoir (3) are provided with discharge opening (9) respectively on blow-down pipe; Settling tank is communicated with the water port of rainwater, waste effluent flume, building site (8); Be provided with municipal filling pipe (6) in water reservoir (3) and extend to the water absorption tube (10) at the bottom of water reservoir pond, described water absorption tube (10) is connected with high-pressure hydraulic pump.
6. the making method of the comprehensive treating pond of construction site as claimed in claim 1 Water Sproading cyclic utilization system, is characterized in that: its making method comprises the following steps:
A, according to the interim requirement by water scheme of construction project to be built construction, calculate construction site total water consumption Q and determine the size of water reservoir accordingly:
Q=q
4+ (q
1+ q
2+ q
3)/2 are worked as: (q
1+ q
2+ q
3)≤q
4
Q=(q
1+ q
2+ q
3) when: (q
1+ q
2+ q
3) > q
4;
In above-mentioned formula:
Q-construction site total water consumption,
Q
1-site construction engineering water consumption,
Q
2-construction machinery water consumption,
Q
3-construction site domestic consumption,
Q
4-fire consumption;
B, according to calculation result, design paper, build treating pond by laying bricks or stones by drawing construction:
B1: build treating pond exterior wall by laying bricks or stones: purification pool wall brick masonry or with casting and compacting of concrete;
B2: build partition wall I (51), partition wall II (52) in treating pond, and in partition wall I (51), the upper reserved overflow hole of partition wall II (52), the settling tank (1) treating pond being separated into be interconnected successively, oil trap (2) and water reservoir (3):
B21: arrange partition wall I (51) between settling tank (1) and oil trap (2), is arranged on the top of partition wall I (51) for being communicated with settling tank (1) and the overflow hole I (511) of oil trap (2); Partition wall II (52) being set between oil trap (2) and water reservoir (3), being arranged on the top of partition wall II (52) for being communicated with oil trap (2) and the overflow hole II (521) of water reservoir (3); Oil trap (2) inside is provided with midfeather (53), arranges overflow hole III (531) in midfeather (53) middle and lower part;
B22: the size of settling tank (1), oil trap (2), water reservoir (3) is in settling tank: oil trap: the ratio cut partition of the retaining ratio=1:0.7:2.5 of water reservoir;
B3: lay blow-down pipe (4) and be connected with underground drain in treating pond, settling tank (1), oil trap (2) and water reservoir (3) arrange the straight-through blow-down pipe (4) of discharge opening (9) respectively;
B4: the water absorption tube (10) laid municipal filling pipe (6) and extend at the bottom of water reservoir pond in water reservoir (3), water absorption tube (10) is connected with high-pressure hydraulic pump;
B5: build Chi Gai (12) at treating pond top by laying bricks or stones; In corresponding settling tank (1), the Chi Gai (12) of oil trap (2) and water reservoir (3) arranges access hole (11) respectively;
B6: overflow hole IV (50) is set on the pool wall top of settling tank (1); Entering the rainwater before settling tank (1), waste effluent flume, building site (8) water outlet arranges grid (7).
7. the making method of the comprehensive treating pond of construction site according to claim 6 Water Sproading cyclic utilization system, it is characterized in that: the A of its making method, the requirement according to the interim water scheme of construction project to be built construction, calculate construction site total water consumption Q and determine in the size step of water reservoir accordingly, calculate construction site total water consumption Q and do not comprise domestic water, its calculation formula is constant, by construction site domestic consumption q in formula
3be set to zero.
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| CN201510257587.9A CN104909482A (en) | 2015-05-20 | 2015-05-20 | Construction site water recovery and recycling system comprehensive purification tank and manufacturing method thereof |
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| CN201510257587.9A CN104909482A (en) | 2015-05-20 | 2015-05-20 | Construction site water recovery and recycling system comprehensive purification tank and manufacturing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951967A (en) * | 2016-06-01 | 2016-09-21 | 广西建工集团第建筑工程有限责任公司 | Construction site water recycling integrated method |
| CN106759768A (en) * | 2016-12-19 | 2017-05-31 | 中冶南方工程技术有限公司 | Roadway rainwater collection system and collection method |
| CN109723132A (en) * | 2018-12-24 | 2019-05-07 | 四川荣晨建设工程有限公司 | A kind of municipal administration rainwater storage equipment |
| CN113062604A (en) * | 2021-03-19 | 2021-07-02 | 潍坊市三建集团有限公司 | Water circulating system for construction site |
-
2015
- 2015-05-20 CN CN201510257587.9A patent/CN104909482A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951967A (en) * | 2016-06-01 | 2016-09-21 | 广西建工集团第建筑工程有限责任公司 | Construction site water recycling integrated method |
| CN106759768A (en) * | 2016-12-19 | 2017-05-31 | 中冶南方工程技术有限公司 | Roadway rainwater collection system and collection method |
| CN109723132A (en) * | 2018-12-24 | 2019-05-07 | 四川荣晨建设工程有限公司 | A kind of municipal administration rainwater storage equipment |
| CN113062604A (en) * | 2021-03-19 | 2021-07-02 | 潍坊市三建集团有限公司 | Water circulating system for construction site |
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Application publication date: 20150916 |