CN205099529U - Tail water comprehensive utilization device of domestic sewage integrated treatment equipment - Google Patents
Tail water comprehensive utilization device of domestic sewage integrated treatment equipment Download PDFInfo
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- CN205099529U CN205099529U CN201520780615.0U CN201520780615U CN205099529U CN 205099529 U CN205099529 U CN 205099529U CN 201520780615 U CN201520780615 U CN 201520780615U CN 205099529 U CN205099529 U CN 205099529U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 188
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- 238000004065 wastewater treatment Methods 0.000 claims description 38
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Abstract
The utility model discloses a tail water comprehensive utilization device of domestic sewage integrated treatment equipment, which comprises domestic sewage integrated treatment equipment, a tail water collecting tank, a tail water recycling pump, a switching device and a fire-fighting storage water tank, wherein the inlet end of the tail water collecting tank is connected with the domestic sewage integrated treatment equipment, the outlet end of the tail water collecting tank is connected with the tail water recycling pump, the tail water recycling pump conveys tail water to an irrigation area and the fire-fighting storage water tank through a water conveying pipeline, a tail water concentrated heating area is arranged in the tail water collecting tank, and a tail water heating device is arranged in the tail water concentrated heating area; the utility model discloses both effectively realized winter severe cold area domestic sewage integration treatment facility tail water comprehensive utilization needs, satisfied the effective recycle requirement after domestic sewage handles, full play domestic sewage integration treatment facility tail water again irrigates with the economic benefits of fire control deposit, effectively realized the economic benefits and the social of domestic sewage pollution control, satisfied society, environment and economic development's requirement in coordination.
Description
Technical field
The utility model belongs to sanitary sewage disposal technical field, specifically relates to one way of life sewage integrated treatment equipment tail water comprehensive utilization device.
Background technology
Do not possess the small-sized life campsite or residential quarter of introducing the unified process of city planting ductwork for sanitary sewage, generally can adopt integration apparatus process sanitary sewage, and comprehensive utilization after being processed tail water collection.At present, sanitary sewage integrated equipment for wastewater treatment tail water comprehensive utilization mode is varied, wherein main based on greening water, its structural shape comprises sanitary sewage integrated equipment for wastewater treatment, vacuum in draft tube pump, water-transmission line etc., the comprehensive utilization carrying out to a certain degree to the tail water after sanitary sewage disposal.But, above-mentioned sanitary sewage disposal tail water comprehensive utilization mode affects larger by local climate, especially may there is the problem that tail water is freezing and cannot effectively fully utilize in severe cold area in the winter time, is difficult to the requirement meeting sanitary sewage effective recycling after treatment.Therefore, from environment protection angle, how making the sanitary sewage integrated equipment for wastewater treatment tail water in winter severe cold area be fully utilized largely, is current sanitary sewage disposal technical field problem demanding prompt solution.
Utility model content
For solving the problems of the technologies described above, the utility model provides one way of life sewage integrated treatment equipment tail water comprehensive utilization device, thus meets the environment protection needs of winter severe cold area sanitary sewage integrated equipment for wastewater treatment tail water comprehensive utilization.
The utility model is achieved by following technical solution.
One way of life sewage integrated treatment equipment tail water comprehensive utilization device, comprise sanitary sewage integrated equipment for wastewater treatment, tail water collecting tank, vacuum in draft tube pump, water delivery shifter and fire-fighting deposit pond composition, described tail water collecting tank entrance end is connected with sanitary sewage integrated equipment for wastewater treatment, exit end is connected with vacuum in draft tube pump, described water delivery shifter entrance end is connected with vacuum in draft tube pump, exit end is connected with water-transmission line entrance end, described water-transmission line exit end connects irrigated area and fire-fighting deposit pond, be provided with tail water in described tail water collecting tank and concentrate heating zone, heating zone is concentrated to be provided with tail water heating unit at tail water.
Described tail water collecting tank is room, concrete hardening pond, is provided with tail water concentrates heating zone in indoor, pond.
Described tail water heating unit adopts resistive heating device.
Described vacuum in draft tube pump adopts submersible sewage pump.
Described shifter is made up of threeway or four-way pipe fitting priming valve.
Described water-transmission line be have freeze proof, heat-resisting, snappiness is good, the water pipe of long service life, the feature such as economic and practical.
Described fire-fighting deposit pond is room, concrete hardening pond.
The beneficial effects of the utility model are:
Compared with prior art, the utility model had both effectively achieved winter severe cold area sanitary sewage integrated equipment for wastewater treatment tail water comprehensive utilization needs, meet sanitary sewage effective recycling requirement after treatment, give full play to again sanitary sewage integrated equipment for wastewater treatment tail water and irrigate the economic benefit of laying in fire-fighting, effectively achieve economic benefit and social benefit that Sewage Pollution administers, meet the requirement of society, environment and economic cooperative development; Can severe cold area sanitary sewage disposal technical field wide popularization and application in the winter time.
Accompanying drawing explanation
Fig. 1 is treatment unit two dimensional structure schematic diagram described in the utility model;
Fig. 2 is treatment unit facade structures schematic diagram described in the utility model.
In figure: 1-sanitary sewage integrated equipment for wastewater treatment, 2-tail water collecting tank, 3-tail water heating unit, 4-vacuum in draft tube pump, 5-water delivery shifter, 6-water-transmission line, 7-fire-fighting deposit pond.
Embodiment
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As Fig. 1, shown in Fig. 2, one way of life sewage integrated treatment equipment tail water comprehensive utilization device described in the utility model, comprise sanitary sewage integrated equipment for wastewater treatment 1, tail water collecting tank 2, vacuum in draft tube pump 4, water delivery shifter 5 and fire-fighting deposit pond 7 form, described tail water collecting tank 2 entrance end is connected with sanitary sewage integrated equipment for wastewater treatment 1, exit end is connected with vacuum in draft tube pump 4, described water delivery shifter 5 entrance end is connected with vacuum in draft tube pump 4, exit end is connected with water-transmission line 6 entrance end, described water-transmission line 6 exit end connects irrigated area and fire-fighting deposit pond 7, be provided with tail water in described tail water collecting tank 2 and concentrate heating zone, heating zone is concentrated to be provided with tail water heating unit 3 at tail water.The technical program by arranging tail water heating unit 3 in tail water collecting tank 2, and on vacuum in draft tube pump 4, connect water delivery shifter 5 and water-transmission line 6, thus solve existing tail water comprehensive utilization device and may occur the problem that tail water is freezing and cannot effectively fully utilize in severe cold area in the winter time, effectively achieve winter severe cold area sanitary sewage integrated equipment for wastewater treatment tail water comprehensive utilization needs, to meet sanitary sewage integrated equipment for wastewater treatment tail water requirements of comprehensive utilization.
The main process means that described sanitary sewage integrated equipment for wastewater treatment 1 adopts are sanitary sewage biochemical processing comparatively ripe at present, tail water water quality after process should meet the comprehensive utilization standard-required of service object, its arrangement form is generally buried, and concrete processing power, thin portion characteristic parameter etc. rationally should be determined according to its service object's situation.Sanitary sewage integrated equipment for wastewater treatment material is that glass reinforced plastic, carbon steel are anticorrosion, stainless steel etc., has the characteristics such as corrosion-resistant, anti-aging.
Described tail water collecting tank 2 is room, concrete hardening pond, be provided with tail water in indoor, pond and concentrate heating zone, to improve system heating efficiency, tail water collecting tank quantity, specification is kept in actual demand be advisable to be met sanitary sewage integrated equipment for wastewater treatment tail water, especially in the period in winter of severe cold area, the volume of deposit at least 30 days sanitary sewage disposal tail water should be possessed to meet the tail water such as winter irrigation cycle and fire-fighting deposit comprehensive utilization demand, be generally square or cylindrical structural, arrangement form can be ground type or buried, concrete arrangement form should be determined according to place, sanitary sewage integrated equipment for wastewater treatment place landform practical situation.
Described tail water heating unit 3 adopts resistive heating device, and its Heating element material generally adopts the metallic substance such as ferro-aluminium, nichrome or the non-metallic material such as silicon carbide, molybdenum disilicide.Resistive heating device is arranged in the concentrated heating zone of tail water collecting tank; its heating service ability is applicable to tail water collecting tank 2 demand for heat of different quantities, specification, form; material used has insulation, the characteristic such as corrosion-resistant, anti-aging, should consider the requirements such as the concrete mode of sewage heating and safeguard protection during practical application.
Described vacuum in draft tube pump 4 is submersible sewage pump, and its range of lift is 5m ~ 10m, flow 3m
3/ h ~ 18m
3/ h, power of motor 0.18kw ~ 2kw, specifically with meet tail water be promoted to comprehensive utilization position actual demand be advisable.Arrangement form is generally ground type, and position should be determined according to concentrating in tail water collecting tank 2 heating zone concrete structure.
Described water delivery shifter 5 is made up of threeway or four-way pipe fitting priming valve, and pipe fitting and water valve material can be full copper, alloy or novel plastic (as PVC, PPR etc.); Pipe fitting outlet water-connecting valve, its caliber should agree with water valve interface, and water valve outlet pipe diameter size should be determined in conjunction with water-transmission line internal diameter; Pipe fitting port is selected specifically to arrange that quantity is determined depending on irrigation and fire main.
Described water-transmission line 6 can adopt PEX water pipe, and its external diametrical extent is 20mm ~ 70mm, wall thickness 3.5mm ~ 8mm.PEX water pipe has the characteristics such as anti-aging, frost-cracking-preventing (PEX pipe Applicable temperature scope is-70 DEG C ~ 90 DEG C), retractility are good, economic and practical.Water-transmission line is arranged respectively according to irrigation pipe and fire hose; Irrigation pipe 1 ~ 2 (specifically determining depending on irrigated area and tail water collecting tank orientation), export with water delivery shifter and connect, length of pipeline should meet irrigated area required distance; Fire hose can adopt ordinary rubber pipe, and its length should meet tail water collecting tank to fire water deposit pond required distance.
Described fire-fighting deposit pond 7 is room, concrete hardening pond, and be square or cylindrical structural, arrangement form can be ground type or buried.Fire-fighting deposit pond specification, volume should consider indoor fireplug, Outdoor Fire Hydrant and the sprinkling system water consumption of (2h) during fire suppression, generally with 200m
3~ 800m
3be advisable.The concrete arrangement form in fire-fighting deposit pond should be determined according to place, fire-fighting emergent region landform practical situation.
Operational process of the present utility model is: sanitary sewage integration mode process → directed comprehensive utilization such as conveying → winter irrigation or fire-fighting of process tail water collection → tail water heating ice-melt → tail water.Its specified operational procedure is: sanitary sewage integrated equipment for wastewater treatment normal operation period, especially in the north of china in winter severe cold period, tail water after the process of sanitary sewage integration apparatus is kept in tail water collecting tank 2, tailing hydrothermal device 3 is opened under condition of congealing between freeze-up in the winter time, ice-melt Cheng Shui, and it is delivered to each comprehensive utilization position by vacuum in draft tube pump 4, water delivery shifter 5, water-transmission line 6 orientation, meet the comprehensive utilization demand such as sanitary sewage integrated equipment for wastewater treatment service object region winter irrigation, fire-fighting deposit water.
Compared with existing sanitary sewage integrated equipment for wastewater treatment tail water comprehensive utilization technique, this apparatus structure layout is relatively independent, composition builds simply, it is flexible to implement, effectively achieve winter severe cold area sanitary sewage integrated equipment for wastewater treatment tail water comprehensive utilization needs, meet " sanitary sewage is effective recycling after treatment " requirement that environmental protection competent authorities propose.
One way of life sewage integrated treatment equipment tail water treatment process described in the utility model, its concrete grammar step is as follows:
(1) arrange sanitary sewage integrated equipment for wastewater treatment: Analysis Service object basic condition, the sanitary sewage integrated equipment for wastewater treatment selecting processing power to meet service object's situation is arranged;
(2) construction tail water collecting tank: adopt skeleton construction to build tail water collecting tank, its arrangement form is buried; The water-in elevation of described tail water collecting tank lower than sanitary sewage integrated equipment for wastewater treatment process tail water water outlet elevation, to meet tail water gravity drainage condition;
(3) tail water heating unit is made:
Adopt resistive heating rod to be made into tail water heating unit, according to the length of the demand for heat determination resistive heating rod of tail water collecting tank, diameter and quantity, resistive heating rod is vertically arranged in the concentrated heating zone in tail water collecting tank; Resistive heating rod is made up of heat-generating pipe, connection material and supply lead, and its voltage rating is 220V, and rated output is 9000W.Heat-generating pipe adopts stainless steel, magnesium oxide heat-generating pipe and protection tube composition; Supply lead and heat-generating pipe connecting portion adopt the once shaped of PP material, corrosion-resistant, anti-aging, anticreep; Non-corrosive, heat radiation evenly, anti-scald, durable in use; Supply lead adopts pure copper wire and PVC material ", high temperature resistant, anti-oxidant.
(4) vacuum in draft tube pump is arranged:
Adopt submersible sewage pump as vacuum in draft tube pump, and adapted motor arrangement is outside the concentrated heating zone of tail water collecting tank.The actual demand that the lift of submersible sewage pump, flow, power are promoted to comprehensive utilization position according to tail water is determined, arrangement form is ground type, and position should be determined according to concentrating in tail water collecting tank heating zone concrete structure;
(5) water delivery shifter is arranged: be made up of threeway or four-way pipe fitting priming valve, pipe fitting and water valve material can be full copper, alloy or novel plastic (as PVC, PPR etc.); Pipe fitting outlet water-connecting valve, its caliber should agree with water valve interface, and water valve outlet pipe diameter size should be determined in conjunction with water-transmission line internal diameter; Pipe fitting port is selected specifically to arrange that quantity is determined depending on irrigation and fire main.
(6) water-transmission line is arranged:
Described water-transmission line comprises irrigation pipe and fire hose; Wherein, irrigation pipe adopts PEX pipe, PEX pipe have freeze proof, heat-resisting, snappiness is good, long service life, the feature such as economic and practical; Fire hose adopts quality of rubber materials, to connect tail water collecting tank and fire-fighting deposit pond.
In described step (1), sanitary sewage integrated equipment for wastewater treatment adopts buried arrangement form.
In described step (2) during construction tail water collecting tank, tail water collecting tank base plate is provided with 10 ° of inclination angles, and for concentrating heating zone on the right side of the base plate most end.
Embodiment of the present utility model:
Below in conjunction with La Ka power station, straight hilllock embodiment, the utility model technological method is described in further detail.
La Ka power station, straight hilllock is positioned at Eastern Region of Qinghai Province, on the Yellow River mainstream that its dam site has a common boundary in Jianzha County, Tibetan Autonomous Prefecture of Huangnan and Hui Autonomous County of Hualong, Haidong Prefecture, being the 6th grade of the upper reaches of the Yellow River dragon (Yang Xia)-Liu (family gorge) section Construction of Step Hydropower Station, is also 7 the medium-sized power station 3rd levels of this section between several large-scale power station on valley section.Its main task is generating, medium-sized third-class engineering, installed capacity 19.0 ten thousand kW, reservoir operation scheme 2050m, dead water level 2048m, total reservoir capacity 15,400,000 m
3, regulate storage capacity 3,000,000 m
3, possess a day regulating power.Engineering adopts river channel layout pattern, and main structure is made up of right bank concrete auxiliary dam, power generation construction engineering, discharge construction engineering and left bank earth-rock works.
Zhi Ganglaka power station plant area green coverage is about 5200m
2, plant and have the arbors such as dragon spruce, dry land willow, Chinese pine, and the shrub such as Twig of Germany Falsetamarisk, sea-buckthorn, and sea-buckthorn, Twig of Germany Falsetamarisk, dry land willow are all suitable for carrying out winter irrigation, wherein the winter irrigation adaptability of sea-buckthorn and best results, Twig of Germany Falsetamarisk, dry land willow take second place.The Zhi Ganglaka power station plant area plant winter filling time is generally January December to next year.
The main green plant species of table 1 Zhi Ganglaka power station plant area and growth characteristics cartogram
Straight hilllock draws waters, card Dam Site section the Yellow River to be II class water body, and according to integrated wastewater discharge standard (GB8978-1996), newly-built sewage draining exit is forbidden in this section, and stain disease must fully utilize after effectively processing, and must not arrange outward.
For conscientiously implementing the water prevention and cure of pollution work in La Ka power station, straight hilllock, this power station have employed sanitary sewage integrated equipment for wastewater treatment, and consider the factors such as the comprehensive utilization of its tail water and Qinghai winter severe cold weather, corresponding implement sanitary sewage integrated equipment for wastewater treatment tail water collecting tank, tail water heating unit, water-transmission line, filling spray apparatus etc., to guarantee that sanitary sewage fully utilizes after treatment, not outer row.
Structure, the running condition of La Ka power station, straight hilllock sanitary sewage integrated equipment for wastewater treatment tail water comprehensive utilization device are as follows:
(1) service object's basic condition:
La Ka power station, straight hilllock is positioned at Kan Bula town, Jianzha County, Tibetan Autonomous Prefecture of Huangnan, Qinghai Province, according to the Northwest's water habits, and with reference to " the Northwest's technology for treating domestic sewage in rural area guide ", by the dirty coefficient of product be 0.8, daily water consumption is 120L and maximum variation factor is per capita 1.5, residing producers according to power plant is that 74 people calculate, and the power plant's sanitary sewage day generation drawn is 10.7m
3, thus, select processing power to be 1.0m
3the sanitary sewage integrated equipment for wastewater treatment of/h, day utilization hour 12h can meet plant personnel's sewage disposal requirement.
(2) sanitary sewage integrated equipment for wastewater treatment is selected:
According to above-mentioned, La Ka power station, straight hilllock service object's basic condition is analyzed, select processing power to be 1.0m
3the sanitary sewage integrated equipment for wastewater treatment of/h, to meet Zhi Ganglaka power plant resident personnel sanitary sewage disposal requirement, because the middle loss of sewage disposal water balance is few, can ignore, thus every day tail water generation according to 10.7m
3consider.
(3) construction tail water collecting tank:
Employing skeleton construction is built, for buried layout, be positioned at Office Area and dormitory building mid-way, 100m is about apart from office building, 10m is about apart from dormitory building, the water-in elevation of described tail water collecting tank lower than sanitary sewage integrated equipment for wastewater treatment process tail water water outlet elevation, to meet tail water gravity drainage condition.Tail water collecting tank base plate about has 10 ° of inclination angles, for concentrating heating zone on the right side of the base plate most end.Tail water collecting tank length × wide × height is 15m × 10m × 3.5m, and volume is 450m
3, the sanitary sewage disposal tail water of about 40 days can be kept in.
(4) tail water heating unit is made:
Adopt customization version resistive heating rod, its heat-generating pipe length is 2m, and planar diameter is about 0.5m.Resistive heating rod can effectively prevent long-time dry combustion method, and heats is obvious, and quantity is 8, is vertically arranged in tail water collecting tank and concentrates heating zone.Resistive heating rod is made up of heat-generating pipe, connection material and supply lead, and its voltage rating is 220V, and rated output is 9000W.Heat-generating pipe adopts stainless steel, magnesium oxide heat-generating pipe and protection tube composition; Supply lead and heat-generating pipe connecting portion adopt the once shaped of PP material, corrosion-resistant, anti-aging, anticreep; Non-corrosive, heat radiation evenly, anti-scald, durable in use; Supply lead adopts pure copper wire and PVC material ", high temperature resistant, anti-oxidant;
(5) vacuum in draft tube pump is arranged:
Adopt and discharge that bore is 50mm, lift be 10m and flow is 18m
3the submersible sewage pump of/h is as vacuum in draft tube pump, and adapted power of motor is 2kw, outside the concentrated heating zone being arranged in tail water collecting tank 2;
(6) water delivery shifter is arranged:
Described water delivery shifter was made up of " 1 four-way pipe fitting adds 3 ball water valves ", and be PVC material, caliber is 50mm; Four-way pipe fitting water-in termination tail water pump, all the other exit end are connected with 3 ball water valves respectively; Manually can open the water valve of a certain transmission direction during operation, close other 2 water valves, thus realize tail water directional transmissions and diverter function;
(7) water-transmission line is arranged:
Described water-transmission line comprises irrigation pipe and fire hose, irrigate and adopt PEX pipe, pipeline model is DN50mm, respectively arranges an irrigation pipe by shifter interface Yan Dong, west to being laid in ground, and length is respectively 500m and 800m (meet East West nursery stock respectively and irrigate requirement).The fire hose (DN50mm) of layout quality of rubber materials is 120m, to connect tail water collecting tank and power plant's office and living quarter fire-fighting deposit pond.
(7) running condition:
Zhi Ganglaka power plant sanitary sewage enters tail water collecting tank after integration apparatus process, because power plant's region winter temperature is lower, tail water collecting tank there will be ice-bound phenomenon during tail water accumulation, therefore need start tail water heating unit in the winter irrigation time, ice-melt Cheng Shuihou extracts comprehensive utilization out by vacuum in draft tube pump.Tail water comprehensive utilization after La Ka power station, straight hilllock sanitary sewage is close-coupled processing takes that " " tail water after sanitary sewage disposal is used in the treegarden irrigation of plant area of power plant to vacuum in draft tube pump+water-transmission line+manual watering by mode.
The period in March December to next year (season in the beginning of spring) of La Ka region, straight hilllock, easily there is ice-bound phenomenon in tail water collecting tank.In conjunction with plant area's gardens winter irrigation job placement, during January December to next year, power plant's sanitary sewage disposal tail water can be effective to plant area's gardens winter irrigation.The gardens winter irrigation of Zhi Ganglaka plant area adopts " watering root+hoe ditch " mode to carry out, (watering root) is watered by manually forest root soil being aimed in irrigation pipe outlet, or at trees surrounding hoe ditch, water is watered in ditch, water can sink to root, by root absorption (hoe ditch), (about 1 month) related work during arranging a part-time staff to be responsible for winter irrigation.The tail water that the non-winter irrigation time in winter produces can be temporary in tail water collecting tank, for gardens spring irrigation after the beginning of spring.
Because pond close together is laid in sanitary sewage integration apparatus tail water collecting tank and power plant's office and living quarter fire-fighting, for this reason, Zhi Ganglaka company is also provided with switching valve at tail water collecting tank place, install water for fire-fighting purpose delivery hose (DN50mm) 120m additional, tail water collecting tank part tail water is caused power plant's office and living quarter fire-fighting deposit pond, use in order to fire-fighting emergent.
Initial stage, Zhi Ganglaka company has only implemented sanitary sewage integrated equipment for wastewater treatment and tail water collecting tank is built, installed, and entrust Jianzha County environmental sanitation department that tail water collecting tank is carried out to periodic cleaning, clears, compared with these treatment measures, the comprehensive utilization measures such as the sanitary sewage integrated equipment for wastewater treatment tail water winter irrigation that the utility model is considered and fire-fighting are more economical, practical.
Contrast table before and after straight La Ka power station, the hilllock sanitary sewage integrated equipment for wastewater treatment tail water process of table 2, comprehensive utilization measures
The enforcement of La Ka power station, straight hilllock sanitary sewage integrated equipment for wastewater treatment tail water method of comprehensive utilization and device, both the not outer row of sanitary sewage disposal tail water comprehensive utilization had been accomplished, properly settle again north of china in winter severe cold area sanitary sewage disposal tail water easily to congeal and freeze and the difficult problem of comprehensive utilization difficulty that causes, accomplish the comprehensive utilization to the sanitary sewage tail water diversification of winter severe cold area, improve the overall efficiency of winter severe cold area sanitary sewage Prevention technology, economic, social, obvious environment benefit.Changed into " transformation of hydraulic pipe switching+irrigated area " by former " sprinkling irrigation " mode by tail water being fully utilized mode.Compared with " sprinkling irrigation ", " transformation of hydraulic pipe switching+irrigation district " mode handiness is better, and irrigation effect is more obvious, can be greatly cost-saving.
Claims (7)
1. one way of life sewage integrated treatment equipment tail water comprehensive utilization device, it is characterized in that: comprise sanitary sewage integrated equipment for wastewater treatment (1), tail water collecting tank (2), vacuum in draft tube pump (4), water delivery shifter (5) and fire-fighting deposit pond (7) composition, described tail water collecting tank (2) entrance end is connected with sanitary sewage integrated equipment for wastewater treatment (1), exit end is connected with vacuum in draft tube pump (4), water delivery shifter (5) entrance end is connected with vacuum in draft tube pump (4), exit end is connected with water-transmission line (6) entrance end, water-transmission line (6) exit end connects irrigated area and fire-fighting deposit pond (7), be provided with tail water in described tail water collecting tank (2) and concentrate heating zone, heating zone is concentrated to be provided with tail water heating unit (3) at tail water.
2. one way of life sewage integrated treatment equipment tail water comprehensive utilization device according to claim 1, is characterized in that: described tail water collecting tank (2) is room, concrete hardening pond, is provided with tail water concentrates heating zone in indoor, pond.
3. one way of life sewage integrated treatment equipment tail water comprehensive utilization device according to claim 1, is characterized in that: described tail water heating unit (3) adopts resistive heating device.
4. one way of life sewage integrated treatment equipment tail water comprehensive utilization device according to claim 1, is characterized in that: described vacuum in draft tube pump (4) adopts submersible sewage pump.
5. one way of life sewage integrated treatment equipment tail water comprehensive utilization device according to claim 1, is characterized in that: described water delivery shifter (5) is made up of threeway or four-way pipe fitting priming valve.
6. one way of life sewage integrated treatment equipment tail water comprehensive utilization device according to claim 1, is characterized in that: described water-transmission line (6) is for having resistance to frost, water pipe that snappiness is strong.
7. one way of life sewage integrated treatment equipment tail water comprehensive utilization device according to claim 1, is characterized in that: described fire-fighting deposit pond (7) is room, concrete hardening pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN105198016A (en) * | 2015-10-10 | 2015-12-30 | 中国电建集团贵阳勘测设计研究院有限公司 | Comprehensive utilization device and method for tail water of domestic sewage integrated treatment equipment |
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