CN203845896U - Integrated sewage treating and reusing system for dormitory buildings - Google Patents

Integrated sewage treating and reusing system for dormitory buildings Download PDF

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Publication number
CN203845896U
CN203845896U CN201420248701.2U CN201420248701U CN203845896U CN 203845896 U CN203845896 U CN 203845896U CN 201420248701 U CN201420248701 U CN 201420248701U CN 203845896 U CN203845896 U CN 203845896U
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tank
water
pump
communicated
integrated sewage
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CN201420248701.2U
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王肇佗
王佳志
王程泽
张龙助
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张龙助
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Abstract

The utility model discloses an integrated sewage treating and reusing system for dormitory buildings. The system comprises an adjusting tank, a reaction tank, a sedimentation tank and a clear water tank, wherein a hair gatherer and a hair screening and filtering device are arranged on a sewage inlet tube; a water distributing pipe is arranged at the upper end of the reaction tank; a plurality of water outlets of the water distributing pipe are formed in the upper side of the sedimentation tank; an overflow mouth leading to a middle tank is further formed in the upper side of the sedimentation tank; a middle tank lifting pump is arranged at the bottom of the middle tank; a water outlet of the middle tank lifting pump is communicated with an upper mouth of a filtering tank; the bottom of the filtering tank is communicated with the upper part of the clear water tank via a sterilizer; a reusing pump communicated with the bottom of the clear water tank is arranged; an outlet of the reusing pump is communicated with a connector of a reusing system. The system disclosed by the utility model has the advantages that all washing wastewater of the dormitory buildings is uniformly recycled and directly reused for flushing toilets of the dormitory buildings after being subjected to treatment of the system so as to reduce the water consumption; the system per se has the functions of overflowing and replenishing, so that the student normal use can be guaranteed when the water quantity is changed.

Description

Dormitory building integrated sewage water is processed reclaiming system
Technical field
The utility model relates to sewage treatment area, is specifically related to a kind of dormitory building integrated sewage water and processes reclaiming system.
Background technology
Along with the raising of industrial expansion, people's living standard, water consumption is increasing, and in the face of limited water resources, country also advocates water saving, environmental protection and energy saving always.Yet, for public place, especially the public building such as school dormitory building, Business Building, all can have a large amount of washing waste waters directly through water drain, to flow away every day, and communal bathroom comes from clean underground water or tap water for the water of toilet flushing, cause the serious waste of water resources.For public place, there is every day a large amount of people to wash one's face and rinse one's mouth, the waste water reclamation utilization being lost washing one's face and rinsing one's mouth, the one, reduced the severe contamination of waste water to environment, the 2nd, can reduce the waste of water resources, the maximized limited resources that rationally utilize.Thus, how providing a set of complete system to realize the recycling of dormitory building washing waste water, is a technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art part, provide a kind of dormitory building integrated sewage water to process reclaiming system, this system is the unified recovery of all washing waste waters of dormitory building, and after system is processed, direct reuse is flushed the toilet in dormitory building lavatory, reduce water consumption, energy-conserving and environment-protective.
Technical scheme: a kind of dormitory building integrated sewage water is processed reclaiming system, comprise equalizing tank, reaction tank, settling tank and clean water basin, from the waste water of washing one's face and rinsing one's mouth, through sewage water inlet pipe, enter in equalizing tank, and hair accumulator and screen apparatus be set on sewage water inlet pipe, the water outlet of the sewage pump that equalizing tank inner bottom part arranges is communicated with reaction tank upper end, and in equalizing tank, is provided with for controlling the floating-ball level switch one of sewage pump; The upper end of reaction tank is provided with water distributor, and a plurality of water outlets of water distributor are positioned at settling tank upside, and settling tank upside is also provided with the overflow port that leads to intermediate pool; In intermediate pool bottom, be provided with intermediate pool lift pump, and be provided with the floating-ball level switch two of controlling intermediate pool lift pump; The water outlet of intermediate pool lift pump is communicated with hay tank is suitable for reading, and the bottom of hay tank is communicated with clean water basin top after sterilizer; Be provided with the reuse pump being communicated with clean water basin bottom, reuse pump discharge is communicated with reclaiming system interface.
Preferably, on described reaction tank top, coagulating agent chemical feed pipe is installed, this coagulating agent chemical feed pipe is connected with coagulating agent medicine machine.
Preferably, at described equalizing tank and reaction tank bottom, be also provided with diving mixer.
Preferably, the middle part of described settling tank is provided with the inclined tube packing layer that promotes precipitation, and the bottom of inclined tube packing layer is settling region; Be provided with sludge pump, the entrance of sludge pump is communicated with settling region by pipeline simultaneously, and spoil disposal pump outlet is communicated with sludge drainage system interface.
Preferably, in described clean water basin, be provided with for regulating the floating-ball level switch three of clean water basin liquid level.
Preferably, equalizing tank is provided with the safe operation upflow tube of guaranteeing system.
Preferably, strainer is mechanical filter, and filtrate material adopts quartz sand and gac.
The beneficial effects of the utility model: the utility model is the unified recovery of all washing waste waters of dormitory building, and direct reuse is flushed the toilet in dormitory building lavatory after system is processed, and reduces water consumption.System, from carry potential overflow and supplementary functions, can guarantee student's normal use when the water yield changes.The utility model is easy to operate, and the stable effluent quality after processing is up to standard, and has following characteristics: 1, stable effluent quality, and the COD of sewage, BOD, colourity have obtained effective processing; 2, sludge yield is low, has reduced the secondary pollution of sludge creation; 3, strong, the non-secondary pollution of ultraviolet radiation for sterilizing and disinfecting, equipment disinfection ability, duration of contact are short, and power consumption energy consumption is low, site safety.4, entire system is buried and can be located at below earth's surface, and the earth's surface above equipment can be used as greening or other lands used, does not need to build a house and heating, insulation; 5, system is flexible for installation, can one dormitory building install a set of, also can many installations a set of; The applicable water yield: 50 ~ 500 tons of/skies; 6, working cost is lower, 0.16 ~ 0.55 yuan of average ton water running cost.
Accompanying drawing explanation
Fig. 1 is that the utility model dormitory building integrated sewage water is processed reclaiming system structural representation.
Number in the figure: 1, sewage water inlet pipe, 2, equalizing tank, 3, reaction tank, 4, settling tank, 5, intermediate pool, 6, equipment room, 7, hay tank, 8, clean water basin, 9, sewage pump, 10, floating-ball level switch one, 11, coagulating agent chemical feed pipe, 12, water distributor, 13, inclined tube filler, 14, intermediate pool lift pump, 15, floating-ball level switch two, 16, sludge pump, 17, sludge pump interface, 18, sludge drainage system interface, 19, reuse pump, 20, reuse pump interface, 21, floating-ball level switch three, 22, reclaiming system interface, 23, diving mixer, 24, ground, 25, running water system interface.
Embodiment
Embodiment 1: a kind of dormitory building integrated sewage water is processed reclaiming system, and referring to Fig. 1, this system is unified recovery of all waste water of washing one's face and rinsing one's mouth dormitory building, through sewage water inlet pipe 1, enters in equalizing tank 2.Hair accumulator and screen apparatus are set on sewage water inlet pipe 1.Bathing wastewater contains more hair fiber, if only establish grid, has hair through grid, enters subsequent processing device.Consider equipment safety in operation, hair accumulator should be set on water pump suction pipe.
The water outlet of the sewage pump 9 that equalizing tank 2 inner bottom parts arrange is communicated with reaction tank upper end, and in equalizing tank 2, is provided with for controlling the floating-ball level switch 1 of sewage pump 9.On described reaction tank 3 tops, coagulating agent chemical feed pipe 11 is installed, this coagulating agent chemical feed pipe 11 is connected with coagulating agent medicine machine.Sewage enters equalizing tank 2, the regulating water quality water yield after screen cloth is removed foreign material larger in water.Equalizing tank 2 arranges upflow tube, guarantees the safe operation of system.
Under the effect of coagulating agent, make colloid and trickle suspended substance in waste water be condensed into flocs unit, then give the water treating method that separation is removed.Coagulation clarification method both can reduce the sense index of the water quality such as the turbidity, colourity of former water in water treatment, can remove multiple hazardous contaminant again.
The upper end of reaction tank 3 is provided with water distributor 12, and a plurality of water outlets of water distributor 12 are positioned at settling tank 4 upsides, and settling tank 4 upsides are also provided with the overflow port that leads to intermediate pool 5.At equalizing tank 2 and reaction tank 3 bottoms, be also provided with diving mixer 23.The middle part of settling tank 4 is provided with the inclined tube packing layer that promotes precipitation, and the bottom of inclined tube packing layer is settling region; Be provided with sludge pump 16, the entrance of sludge pump 16 is communicated with settling region by pipeline simultaneously, and spoil disposal pump outlet is communicated with sludge drainage system interface 18.
In intermediate pool 5 bottoms, be provided with intermediate pool lift pump 14, and be provided with the floating-ball level switch 2 15 of controlling intermediate pool lift pump 14.Sludge pump 16 is positioned at equipment room 6, is also provided with hay tank 7, reuse pump 19 and sterilizer in equipment room 6.The water outlet of intermediate pool lift pump 14 is communicated with hay tank 7 is suitable for reading, and the bottom of hay tank 7 is communicated with clean water basin 8 tops after sterilizer.19 outlets of reuse pump are communicated with reclaiming system interface.Strainer is mechanical filter, and the sewage on top, autoprecipitation pond is squeezed into filtering unit through force (forcing) pump in the future, under certain pressure, realizes solid-liquid separation.Filtrate material adopts quartz sand and gac, is mainly used in removing SS and part colourity, guarantees that stable effluent quality is up to standard.
Sterilizer adopts ultraviolet disinfector to carry out disinfection, operating safety, reliable, cost is low: traditional disinfection technology adopts muriate or ozonization, its sterilizing agent itself just belongs to hypertoxic, inflammable material, and safety performance is low, and disinfection by ultraviolet light does not exist such potential safety hazard completely.Aspect operation, cost is also lower, and kiloton water treatment water gaging is flat upper, and its cost is 1/2 of chlorine disinfectant.Water after sterilization enters Zhong Shui pond.
The up to standard middle water of sterilizing after qualified is after the storage of clean water basin, as middle water reuse.The reuse pump that clean water basin bottom is communicated with, 19 outlets of reuse pump are communicated with reclaiming system interface 22.In clean water basin, be provided with fluid level controller-floating-ball level switch 3 21, during central water insufficient water sources, intelligent valve automatic water supplement.By constant pressure water supply system, supply with and respectively take the mouth of a river.Clean water basin upside is also provided with the running water system interface 25 with moisturizing effects.

Claims (7)

1. a dormitory building integrated sewage water is processed reclaiming system, comprise equalizing tank, reaction tank, settling tank and clean water basin, it is characterized in that: from the waste water of washing one's face and rinsing one's mouth, through sewage water inlet pipe, enter in equalizing tank, and hair accumulator and screen apparatus be set on sewage water inlet pipe, the water outlet of the sewage pump that equalizing tank inner bottom part arranges is communicated with reaction tank upper end, and in equalizing tank, is provided with for controlling the floating-ball level switch one of sewage pump; The upper end of reaction tank is provided with water distributor, and a plurality of water outlets of water distributor are positioned at settling tank upside, and settling tank upside is also provided with the overflow port that leads to intermediate pool; In intermediate pool bottom, be provided with intermediate pool lift pump, and be provided with the floating-ball level switch two of controlling intermediate pool lift pump; The water outlet of intermediate pool lift pump is communicated with hay tank is suitable for reading, and the bottom of hay tank is communicated with clean water basin top after sterilizer; Be provided with the reuse pump being communicated with clean water basin bottom, reuse pump discharge is communicated with reclaiming system interface.
2. dormitory building integrated sewage water according to claim 1 is processed reclaiming system, it is characterized in that: on described reaction tank top, coagulating agent chemical feed pipe is installed, this coagulating agent chemical feed pipe is connected with coagulating agent medicine machine.
3. dormitory building integrated sewage water according to claim 1 is processed reclaiming system, it is characterized in that: at described equalizing tank and reaction tank bottom, be also provided with diving mixer.
4. dormitory building integrated sewage water according to claim 1 is processed reclaiming system, it is characterized in that: the middle part of described settling tank is provided with the inclined tube packing layer that promotes precipitation, and the bottom of inclined tube packing layer is settling region; Be provided with sludge pump, the entrance of sludge pump is communicated with settling region by pipeline simultaneously, and spoil disposal pump outlet is communicated with sludge drainage system interface.
5. dormitory building integrated sewage water according to claim 1 is processed reclaiming system, it is characterized in that: in described clean water basin, be provided with for regulating the floating-ball level switch three of clean water basin liquid level.
6. dormitory building integrated sewage water according to claim 1 is processed reclaiming system, it is characterized in that: equalizing tank is provided with the safe operation upflow tube of guaranteeing system.
7. dormitory building integrated sewage water according to claim 1 is processed reclaiming system, it is characterized in that: strainer is mechanical filter, and filtrate material adopts quartz sand and gac.
CN201420248701.2U 2014-05-15 2014-05-15 Integrated sewage treating and reusing system for dormitory buildings Active CN203845896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420248701.2U CN203845896U (en) 2014-05-15 2014-05-15 Integrated sewage treating and reusing system for dormitory buildings

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Application Number Priority Date Filing Date Title
CN201420248701.2U CN203845896U (en) 2014-05-15 2014-05-15 Integrated sewage treating and reusing system for dormitory buildings

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CN203845896U true CN203845896U (en) 2014-09-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104761098A (en) * 2015-03-13 2015-07-08 徐州汉升节能环保科技有限公司 Public toilet small-size wastewater treatment recycle utilization system
CN111285495A (en) * 2020-02-28 2020-06-16 舟山中远海运重工有限公司 Integrated sewage collecting and treating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104761098A (en) * 2015-03-13 2015-07-08 徐州汉升节能环保科技有限公司 Public toilet small-size wastewater treatment recycle utilization system
CN111285495A (en) * 2020-02-28 2020-06-16 舟山中远海运重工有限公司 Integrated sewage collecting and treating device

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