CN201176409Y - Integration device for reclaiming and purifying car-washing sewerage - Google Patents

Integration device for reclaiming and purifying car-washing sewerage Download PDF

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Publication number
CN201176409Y
CN201176409Y CNU2007200489437U CN200720048943U CN201176409Y CN 201176409 Y CN201176409 Y CN 201176409Y CN U2007200489437 U CNU2007200489437 U CN U2007200489437U CN 200720048943 U CN200720048943 U CN 200720048943U CN 201176409 Y CN201176409 Y CN 201176409Y
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water
pipe
carwash
housing
oil
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Expired - Fee Related
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CNU2007200489437U
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Chinese (zh)
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甘臻
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Abstract

The utility model relates to an integrated recycling and purifying installation for carwash sewage, which relates to the technical field of treating water of resource and environment protection and aims at solving the technical problems that the carwash sewage pollutes the environment and can not be recycled. The installation is characterized by comprising a shell body of a cylindrical filtering tank, a coagulating and dosing reaction system, a sloping plate settling zone, a central water clarifier, an automatic backwashing system and an oil and foam collecting system, wherein the top of the filtering tank of the installation is provided with an open-ended shell body and a black by-pass which is arranged on the opening of the shell body, an oil and foam collecting area which is arranged on the upper portion inside the shell body, an external measuring sloping plate which is arranged on the middle portion, the central water clarifier which is arranged on the middle portion, a mixture reaction chamber which is arranged on the middle position, a sewage collecting area which is arranged on the lower portion, and a clear water collecting chamber which is arranged on the bottom, wherein the water outlet of a jet-pipe of the shell body of the filtering tank of the installation is connected with the sloping plate, a to-be filtered collecting pipe is connected with a water distributor, a backwashing pump and a backwashing valve are connected with a water outtake pipe, and the chemical treatment, the biodegradation, the physical filtering, the backwashing treatment and the oil and foam discharging of the carwash sewage are completed inside the tank.

Description

Integrated carwash reusing sewage refining plant
Technical field
The utility model relates to the reusing sewage refining plant of resource and environmental protection, is specially adapted to the water saving of carwash industry recycling economy, the purifying treatment of minimizing sewage discharge.
Background technology
At present, along with urban automobile quantity is increased sharply, the water that causes owing to the carwash reusing sewage treating plant that lacks practicality pollutes, the water resource waste phenomenon is serious.In the development water reuse apparatus for the conserve water resource, improving the ecological environment has great significance.Along with the Economic development of China, nervous situation has appearred in water resources.For reaching lasting Economic development, how can effectively economize on resources, use resource, reduce production cost and become a urgent subject.Governments at all levels will carry out technical, administrative containment to a large amount of waste water resources, the serious carwash industry of polluted-water, the carwash sewage of some carwash enterprises arbitrarily discharges without clean water treatment, contaminate environment, the enterprise that has does not have pumping equipment, the masses' daily life around having influenced.At the nearly billion cubic meter of the annual water consumption of carwash industry, popularize carwash sewage disposal recycle equipment in an all-round way, realize water saving, reduce blowdown, be the project supported by commen people of governments at all levels.
At present carwash sewage water purifying plant can not be removed anion surfactant, phosphorus and washing foam effectively, and the majority operation complexity, floor space is big, use cost is high, be unfavorable for promoting the use of.The needs that have are built the large vol water collecting basin, and what have will build treatment facilities such as reaction tank, settling tank, water purifying tank separately.The water quality requirement of water reuse water during their water purifying plant effluent quality turbidity, index such as smelly fail to reach, therefore most users are unwilling to give the carwash enterprise that the carwash effluent cycle is utilized with automobile, worry quality of reused water carwash can't is washed off the dust grit on the vehicle body, and the worry reuse water carwash that has has peculiar smell.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, provide a kind of in the carwash process sewage recycling treating plant, effectively save energy (tap water) has reduced sewage discharge.Operations such as cohesion, precipitation, suspension, purification, phosphorus processing are combined in finish in single jar, reduce floor space and connecting pipeline, key is can realize that by integration apparatus the sewage stage purification separates, collects greasy dirt and washing foam, arranges mud automatically and carry out long-pending mud on clean sand filtration, ultrafiltration and the swash plate, realizes the equipment fully automatic operation.It is simple to operate, easy to maintenance, the characteristics of easily assembling and being shifted.
The integrated carwash reusing sewage refining plant of our research, integrated conduct method with chemical treatment, biological degradation, physical filtering, greasy dirt in the sewage in the carwash process, suspended substance, anionic detergent, phosphorus, stink etc. are handled, the opacity of purifying waste water can be reached the requirement of high quality water simultaneously.This product feature: do not need to build large vol water collecting basin or the large-scale facility that catchments, in single cylinder shape jar, finish cohesion, precipitation, suspension, purification, phosphorus treatment process, so required erection space is little, sludge treatment is simple, trouble free, all regenerations for the treatment of water, nothing effluxes; Because high-level efficiency purifies, phosphorus is handled, thus not only decolour, disinfect, and can thoroughly remove anionic detergent; Adopt full-automatic control system, both can save manpower, expense is cheap again.
The technical solution of the utility model is achieved in that
Integrated carwash reusing sewage refining plant, it is characterized in that device is by cylinder shape filter tank housing, the coagulation dosing reactive system, the sloping plate deposition district, central water purifier, the automatic backwash system, oil and foam gathering system are formed, described device filter tank top is provided with the housing of opening and is located at black two on its opening and leads to, and oil and the foam collecting region of being located at the housing internal upper part, the outer swash plate of surveying in middle part, the central water purifier at middle part, the mixing and reaction chamber in mid-way, the dirty mud collecting region of bottom and the clear water collecting chamber that is located at the bottom, described device filter tank housing has water inlet pipe, blow-off pipe, the jet pipe water outlet links to each other with swash plate in the water outlet, described device filter tank housing, the drainage collection tube for the treatment of in sloping plate deposition district links to each other with the central water purifier water distributor, treat that the drainage collecting region links to each other with the foam collecting region with oil, backwashing pump is connected with the central water purifier rising pipe with back-washing valve.
In order to guarantee the deoiling of wash water, dephosphorization and to remove to wash foam, good in precipitation and scavenging process effect, therefore, will adopt the most effective coagulation dosing reaction unit.They carry out preliminary precipitation with carwash sewage in the preliminary precipitation pond, particle that will be bigger, mud sand and foreign material are removed, force (forcing) pump extracts sewage from preliminary sedimentation tank, mix with the coagulating agent of dosing pump through piping, enter the flap reaction chamber and generate bigger flocculation particle, arrive the sloping plate deposition district through fluidic device, thereby reach precipitation and separate, biodegrade in the pond, flocs unit sinks to Ji Nichi, float to oil sump on oil and the foam through oil exit pipe, oil and foam are discharged, and purifying waste water of process settling tank arrives the sand filtration of central purifier through collection tube, and water is through the advanced treatment of ultrafiltration (0.01 μ m) after sand filtration purifies, water quality is to purifying treatment, the purpose that reaches fast purification carwash sewage and recycle.After sand filtration and ultrafiltration accumulate certain mud in the clean process of sewage, start the backwashing pump of automatic backwash system, the row's of opening mud valve and back-washing valve, close force (forcing) pump, outlet valve and purge valve, draw water from the clear water collecting chamber, enter ultrafiltration in the other direction and sand filtration is washed from rising pipe, logical and treat the drainage collection tube through black two, the flushing swash plate, sewage flows out from blow-off pipe.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1,
This reality has novel integrated carwash reusing sewage refining plant, it is characterized in that device is by cylinder shape filter tank housing (1), coagulation dosing reactive system (2), sloping plate deposition district (3), central water purifier (4), automatic backwash system (5), oil and foam gathering system (6) are formed, described device filter tank top is provided with the housing (1) of opening and is located at black two on its opening logical (44), and oil and the foam collecting region (61) of being located at housing (1) internal upper part, the outer swash plate of surveying (32) in middle part, the central water purifier (4) at middle part, the mixing and reaction chamber in mid-way (24), the dirty mud collecting region (31) of bottom and the clear water collecting chamber (53) that is located at the bottom, described device filter tank housing (1) has water inlet pipe (27), blow-off pipe (57), water outlet (58), the interior jet pipe of described device filter tank housing (1) (25) water outlet links to each other with swash plate (32), the drainage collection tube (34) for the treatment of in sloping plate deposition district (3) links to each other with central water purifier (4) water distributor (41), treat that drainage collecting region (33) links to each other with foam collecting region (61) with oil, backwashing pump (51) is connected with central water purifier (4) rising pipe (45) with back-washing valve (52), thereby in tank body, finish the chemical treatment of carwash sewage, biological degradation, physical filtering, remove greasy dirt in the sewage, detergent foam, suspended substance, materials such as organism reach the purpose of water purification reuse.
In order to guarantee deoiling of wash water, dephosphorization and remove to wash foam, good in precipitation and scavenging process effect, must adopt the most effective coagulation dosing reactive system (2), it is characterized in that it comprises force (forcing) pump (21), dosing tank (22), dosing pump (23), mixing and reaction chamber (24), jet pipe (25), preliminary precipitation pond (26), water inlet pipe (27), described force (forcing) pump (21), dosing tank (22), dosing pump (23) and preliminary precipitation pond (26) are in the outside of filter tank housing (1), described jet pipe (25) is the below of (24) in the mixing and reaction chamber, in mud collecting region (31) top, described preliminary precipitation pond (26) is the square water mud pond that sewage is collected in the carwash district, described preliminary precipitation pond (26), force (forcing) pump (21), dosing tank (22), dosing pump (23) is connected with mixing and reaction chamber (24) by water inlet pipe (27), and described mixing and reaction chamber (24) are connected with jet pipe (25) by pipeline, and be welded on bottom the central water purifier (4).They carry out preliminary precipitation with carwash sewage in preliminary precipitation pond (26), particle that will be bigger, mud sand and foreign material are removed, by force (forcing) pump (21) with sewage send into mixing and reaction chamber (24), in pressure process, dosing pump (23) is sent coagulating agent into water inlet pipe (27) from dosing tank (22), in reaction chamber (24), mix, form macrobead, smash greasy dirt and foam in the sewage, contain flocs unit and oil and foamy sewage and enter sloping plate deposition district (3) by jet pipe (25).
Sewage is through behind the coagulating, need further to sewage separating treatment in sloping plate deposition district (3), the sloping plate deposition district (3) of integrated carwash reusing sewage refining plant comprises dirty mud collecting region (31), swash plate (32), treat drainage collecting region (33), treat drainage collection tube (34), described swash plate (32) is in filter tank housing (1) outside central water purifier (4) housing (46), be shaped as the cylindric of boring, described dirty mud collecting region (31) is that funnel-form and bottom link to each other with blow-off pipe (57), describedly treats that drainage collecting region (33) at central purifier (4) up, by treating that drainage collection tube (34) is connected with the water distributor (41) of central water purifier, treating that drainage collection tube (34) the other end stretches out with black two logical (44) water-ins (441) from housing (1) is connected.After sewage entered sloping plate deposition district (3), sewage was through porous swash plate (32), and suspended particle (flocs unit) is deposited to dirty mud collecting region (31), flows upward to treat drainage collecting region (33), arrives central purifier (4) by treating drainage collection tube (34).
Sewage through precipitate and separate, need carry out stage purification handles, just can reach the requirement of reuse water, the central water purifier (4) of integrated carwash reusing sewage refining plant, it is characterized in that central water purifier (4) comprises water distributor (41), quartz sand (42), ultra-fine filter (43), black two logical (44), rising pipe (45), described water distributor (41) is connected with black two logical (44) water-ins (441), be connected with quartz sand (42), in the housing (46) of central water purifier, the periphery of described quartz sand (42) ultra-fine filter (43) in housing (46), described ultra-fine filter (43) comprises ABS shell (431), ultra-filtration membrane (432), microporosity (433), bottom, pipe core (434), described quartz sand (42) bottom links to each other with ultra-fine filter (43) microporosity, bottom (433), described pipe core (434) is connected with black two logical (44) water outlets (442), black two logical (44) water outlets (442) are connected with rising pipe (45), rising pipe (45) links to each other with clear water collecting chamber (53), and central water purifier (4) open top is welded to each other with cylinder shape filter tank housing (1) open top, be connected with black two logical (44).Sewage is after treat that drainage collection tube (34) arrives central purifier (4), filter from top to bottom through quartz sand (42), arrive the ultrafiltration bottom, through after the sand filtration, arrive ultra-filtration equipment (43), enter pipe in the ultra-filtration membrane (432) through microporosity, bottom (433), water purification reaches black two logical (44) rising pipes (45) by pipe core (434) and links to each other with clear water collecting chamber (53), purifies the back clear water and recycles for the user by outlet valve from clear water collecting chamber (53).
The oil of carwash sewage and foam should regularly discharge cleaning, the oil of integrated carwash reusing sewage refining plant and foam gathering system (6), it is characterized in that it comprises oil and foam collecting region (61), oil exit pipe (62) draining valve (63), described oil exit pipe (62) is connected with housing (1), is connected with draining valve (63).When sewage in the settling region (3) precipitate and separate, oil in sewage and foam are pooled to oil and foam arrives collecting region (61), when it gathers to a certain degree, regularly opens water discharge valve (63), discharge oil and foam, the purpose that reaches oil removing and defoam by oil exit pipe (62).
For guaranteeing the cleaning of filter tank cavity, service life of equipment and filter material replacement cycle have been prolonged, reduce use cost, should regularly clean the filtrate filter membrane, the back-purge system (5) of integrated carwash reusing sewage refining plant, it is characterized in that it comprises backwashing pump (51), back-washing valve (52), clear water collecting chamber (53), row's mud valve (54), outlet valve (55), purge valve (56), blow-off pipe (57), water outlet (58), described backwashing pump (51) water-in is connected with water outlet (58), purge valve (56) is connected with clear water collecting chamber (53) with rising pipe, described outlet valve (55) and user's carwash clear water pipe coupling, described back-washing valve (52) is connected with backwashing pump (51) water outlet.Dirty mud collecting region (31) gathered more dirty mud after device used for some time, also assemble on the swash plate dirty mud is arranged, the savings on layer of sand top has particle, also there is dirt on the ultrafiltration surface, therefore start the backwashing pump (51) of automatic backwash system (5), the row's of opening mud valve (54) and back-washing valve (52), close outlet valve (56) and purge valve (55), draw water from clear water collecting chamber (53), in the other direction enter ultrafiltration and sand filtration is washed from rising pipe (45), logical and treat drainage collection tube, flushing swash plate through black two, sewage flows out from blow-off pipe (57), reaches clean filtrate filter membrane.Therefore reasonable in design, easy to use, the good looking appearance of the utility model is for people's carwash sewage purification and reuse and recycling economy provides convenience.

Claims (6)

1, integrated carwash reusing sewage refining plant, it is characterized in that device is by cylinder shape filter tank housing (1), coagulation dosing reactive system (2), sloping plate deposition district (3), central water purifier (4), automatic backwash system (5), oil and foam gathering system (6) are formed, described device filter tank top is provided with the housing (1) of opening and is located at black two on its opening logical (44), and oil and the foam collecting region (61) of being located at housing (1) internal upper part, the outer swash plate of surveying (32) in middle part, the central water purifier (4) at middle part, the mixing and reaction chamber in mid-way (24), the dirty mud collecting region (31) of bottom and the clear water collecting chamber (53) that is located at the bottom, described device filter tank housing (1) has water inlet pipe (27), blow-off pipe (57), water outlet (58), the interior jet pipe of described device filter tank housing (1) (25) water outlet links to each other with swash plate (32), the drainage collection tube (34) for the treatment of in sloping plate deposition district (3) links to each other with central water purifier (4) water distributor (41), treat that drainage collecting region (33) links to each other with foam collecting region (61) with oil, backwashing pump (51) is connected with central water purifier (4) rising pipe (45) with back-washing valve (52).
2, integrated carwash reusing sewage refining plant according to claim 1, it is characterized in that above-mentioned coagulation dosing reactive system (2) comprises force (forcing) pump (21), dosing tank (22), dosing pump (23), mixing and reaction chamber (24), jet pipe (25), preliminary precipitation pond (26), water inlet pipe (27), described force (forcing) pump (21), dosing tank (22), dosing pump (23) and preliminary precipitation pond (26) are in the outside of filter tank housing (1), described jet pipe (25) is the below of (24) in the mixing and reaction chamber, in mud collecting region (31) top, described preliminary precipitation pond (26) is the square water mud pond of the collected sewage in washing bay, described preliminary precipitation pond (26), force (forcing) pump (21), dosing tank (22), dosing pump (23) is connected with mixing and reaction chamber (24) by water inlet pipe (27), and described mixing and reaction chamber (24) are connected with jet pipe (25) by pipeline, and be welded on bottom the central water purifier (4).
3, integrated carwash reusing sewage refining plant according to claim 1, it is characterized in that above-mentioned sloping plate deposition district (3) comprises dirty mud collecting region (31), swash plate (32), treat drainage collecting region (33), treat drainage collection tube (34), described swash plate (32) is in filter tank housing (1) outside central water purifier (4) housing (46), be shaped as the cylindric of boring, described dirty mud collecting region (31) is that funnel-form and bottom link to each other with blow-off pipe (57), describedly treats that drainage collecting region (33) at central purifier (4) up, by treating that drainage collection tube (34) is connected with the water distributor (41) of central water purifier, treating that drainage collection tube (34) the other end stretches out with black two logical (44) water-ins (441) from housing (1) is connected.
4, integrated carwash reusing sewage refining plant according to claim 1, it is characterized in that above-mentioned central water purifier (4) comprises water distributor (41), quartz sand (42), ultra-fine filter (43), black two logical (44), rising pipe (45), described water distributor (41) is connected with black two logical (44) water-ins (441), be connected with quartz sand (42), in the housing (46) of central water purifier, the periphery of described quartz sand (42) ultra-fine filter (43) in housing (46), described ultra-fine filter (43) comprises ABS shell (431), ultra-filtration membrane (432), microporosity (433), bottom, pipe core (434), described quartz sand (42) bottom links to each other with ultra-fine filter (43) microporosity, bottom (433), described pipe core (434) is connected with black two logical (44) water outlets (442), black two logical (44) water outlets (442) are connected with rising pipe (45), rising pipe (45) links to each other with clear water collecting chamber (53), and central water purifier (4) open top is welded to each other with cylinder shape filter tank housing (1) open top, be connected with black two logical (44).
5, integrated carwash reusing sewage refining plant according to claim 1, it is characterized in that said apparatus back-purge system (5) comprises backwashing pump (51), back-washing valve (52), clear water collecting chamber (53), row's mud valve (54), outlet valve (55), purge valve (56), blow-off pipe (57), water outlet (58), described backwashing pump (51) water-in is connected with water outlet (58), purge valve (56) is connected with clear water collecting chamber (53) with rising pipe (45), described outlet valve (55) and user's carwash clear water pipe coupling, described back-washing valve (52) is connected with backwashing pump (51) water outlet.
6, integrated carwash reusing sewage refining plant according to claim 1, it is characterized in that the oil of said apparatus and foam gathering system (6) comprise oil and foam collecting region (61), oil exit pipe (62) draining valve (63), described oil exit pipe (62) is connected with housing (1), is connected with draining valve (63).
CNU2007200489437U 2007-02-27 2007-02-27 Integration device for reclaiming and purifying car-washing sewerage Expired - Fee Related CN201176409Y (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174186A (en) * 2014-08-14 2014-12-03 刘同鑫 Smart oil-water separator
CN104860361A (en) * 2015-06-03 2015-08-26 开封金盾压力容器设备有限公司 Fully-automatic car washing sewage treatment equipment
CN105293777A (en) * 2015-11-20 2016-02-03 四川大学 Coagulation-efficient sedimentation-air flotation/gas stripping-membrane integrated device and membrane pollution alleviating method
CN106587444A (en) * 2017-02-09 2017-04-26 昆山水立净环保节能科技有限公司 Zero discharge treatment device for laundry, car washing or bathing wastewater
CN109849857A (en) * 2019-02-14 2019-06-07 南京环淼自动化设备有限公司 Environmental protection water circulation vehicle washing system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174186A (en) * 2014-08-14 2014-12-03 刘同鑫 Smart oil-water separator
CN104174186B (en) * 2014-08-14 2015-10-21 青岛科力源环境科技有限公司 A kind of intelligent oil water separator
CN104860361A (en) * 2015-06-03 2015-08-26 开封金盾压力容器设备有限公司 Fully-automatic car washing sewage treatment equipment
CN105293777A (en) * 2015-11-20 2016-02-03 四川大学 Coagulation-efficient sedimentation-air flotation/gas stripping-membrane integrated device and membrane pollution alleviating method
CN105293777B (en) * 2015-11-20 2018-01-05 四川大学 Coagulation High-rate sedimentation air supporting/air lift film integrated apparatus and the method for mitigating fouling membrane
CN106587444A (en) * 2017-02-09 2017-04-26 昆山水立净环保节能科技有限公司 Zero discharge treatment device for laundry, car washing or bathing wastewater
CN109849857A (en) * 2019-02-14 2019-06-07 南京环淼自动化设备有限公司 Environmental protection water circulation vehicle washing system

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