CN205616710U - Coating wastewater and domestic sewage synthesize processing apparatus - Google Patents

Abstract

The utility model belongs to the waste water treatment equipment field, concretely relates to coating wastewater and domestic sewage synthesize processing apparatus, including chemical processing tank, biological treatment pond and sediment outlet water pool, chemical processing tank is including adjusting storage pool, coagulating basin, flocculation basin and middle pond, coagulating basin intercommunication PAC pump, flocculation basin intercommunication PAM pump, middle pond, biological treatment pond and sediment outlet water pool communicate in proper order, are equipped with first pump and sludge dewaterer between middle pond and biological treatment pond in proper order, be equipped with the liquid level switch who is used for opening and close first pump, PAC pump and PAM pump in the middle pond, the intercommunication is useful in the biological treatment pond manages in advancing of input domestic sewage is dirty. The utility model discloses beneficial effect: energy -efficient, the integrated level is high, can bury, area is few, anti -impact is high, and elevator pump and controlling means are saved to winding corridor formula structure, realizes the homogeneity and all measures continuous improvement and go out water, can avoid the liquid medicine extravagant, control effectually, coating wastewater and domestic sewage integrated treatment can make waste water treatment discharge to reach standard.

Description

A kind of coating waste-water and sanitary sewage Integrated Processing Unit

Technical field

This utility model belongs to sewage treatment equipment field, is specifically related to a kind of coating waste-water and sanitary sewage Integrated Processing Unit.

Background technology

Coating wastewater is widely present in the paint line of the industries such as machinery, household electrical appliances, electronics.Coating waste-water master Material-compound tank to be derived from, the cleaning of reactor and the coating process of preparation different colours.Concentration of organic wastewater Height, colourity and suspension content are the highest；Additionally, possibly together with a large amount of nano grade inorganic materials, such as titanium dioxide Titanium, Kaolin and various colored pigments etc..Sanitary sewage is mainly in urban life the various detergents used With sewage, rubbish, feces etc., it mostly is nontoxic inorganic salts, many containing nitrogen phosphate and sulfur in sanitary sewage, Malignant bacteria is many.

In coating waste-water processing procedure, commonly use PH regulation both at home and abroad, side that coagulation, flocculation combine successively Suspended material in sewage is precipitated and then removes by formula；Therefore, PH regulates equipment, coagulation apparatus, wadding The effect of solidifying equipment directly determines float and metallics sedimentation effect.In prior art, PH regulation sets Standby, coagulation apparatus and flocculation apparatus often use the mode of overflow and pipeline conveying to be transmitted waste water.At PH The charging of regulation equipment is gap operating, the discharging of flocculation apparatus for continuous operation in the case of, each equipment it Between elevator pump and volume control device need control flow transmission, otherwise can not realize the waste water in each equipment Homogenizing is all measured.Therefore the linkage weak effect of prior art, controls poor reliability, multiple stage elevator pump and control system System setting adds equipment investment cost；Waste water heterogeneity after process all measure then can for downstream biological at Science and engineering section not anti impulsion load.For popular, in the middle of sewage disposal runs, sludge quantity the most all can be maintained at Certain level, coagulation apparatus, flocculation apparatus, reactor (Aeration tank, anaerobic reactor etc.) volume are certain Also will not change.If but great changes will take place (COD rises violently or declines to a great extent), just for influent quality Great changes will take place to make the sludge loading of downstream process and volumetric loading, sludge microbe is brought impact, just It it is so-called not anti impulsion load.Additionally, no matter whether the waste water after coagulation-flocculation is in discharge state, and PAC and PAM medicament agent is in instillation state the most all the time, thus wastes medicament.The process of sanitary sewage is mainly adopted By bioremediation, and for some coating Chang Deng enterprise, the sanitary sewage water yield is little, in order to save laying The cost of pipeline, does not process sanitary sewage, and selects directly discharge, thus pollute environment；In addition live Containing the nutrient substance such as nitrogen phosphate and sulfur in sewage more, biodegradability is good, selects directly discharge, the most also It it is the waste of a kind of invisible cost；The pollution of sanitary sewage may be may require that after investigating by even Environmental Protection Agency Environmental improvement expense, further increases cost.

Summary of the invention

The purpose of this utility model is the defect overcoming prior art to exist, and can realize waste liquid homogenizing equal Amount, resistance to impact is high, can save again elevator pump and volume control device；Liquid waste can be avoided, Control effective coating waste-water and sanitary sewage Integrated Processing Unit.

This utility model solves its technical problem and be the technical scheme is that a kind of coating waste-water and life Live comprehensive sewage treatment device, including chemical treatment pool, biological treatment tank be settled out pond, chemistry Process pond and include regulating storage pool, coagulating basin, flocculation basin and intermediate pool, regulation storage pool, coagulating basin, Flocculation basin passes sequentially through channel connection and becomes claustra formula connectivity structure with intermediate pool, regulates storage pool, coagulation Channel depth between pond, flocculation basin and intermediate pool is equal to the cell body degree of depth being connected, in regulation storage pool Being communicated with feed pipe, coagulating basin pipeline communication has PAC pump, flocculation basin pipeline communication to have PAM pump；In Between pond, biological treatment tank and be settled out pond and pass sequentially through pipeline communication, intermediate pool and biological treatment tank Between pipeline be provided with the first pump；Being provided with liquid-level switch in intermediate pool, liquid-level switch is used for control first Pump, PAC pump and the keying of PAM pump；It is communicated with in biological treatment tank for inputting entering of sanitary sewage Dirty pipe.

First, during coating waste-water flows into regulation storage pool, regulation is to proper pH level, under this proper pH level PAC and PAM activity optimal, then add PAC by PAC pump toward coagulating basin, carry out coagulation shape Become alumen ustum；Add PAM by PAM pump toward flocculation basin again, flocculate, ultimately form floc sedimentation；I.e. Coating waste-water defines macroaggregate (alumen ustum and floc sedimentation), good purification.Because feed pipe It is input into waste water the most with gap, and regulating between storage pool, coagulating basin, flocculation basin and intermediate pool is to use Crossing dividing plate to separate, each dividing plate side is equipped with passage and is connected by each cell body, so regulation storage pool, Waste water liquid level in coagulating basin, flocculation basin and intermediate pool is always positioned on same liquid level, can realize centre Pond continuous effluent；And claustra formula connectivity structure at utmost utilizes space in pond, it is to avoid form reaction dead District.This utility model can make full use of cell body space and realize waste liquid homogenizing and all measure, and resistance to impact is high, The elevator pump needed for each cell body of the prior art is connected and volume control device can be saved again.Finally, exist In the case of each reaction of the present utility model sufficiently, the waste water after process is continuous by the first pump in intermediate pool Constantly taking away, PAC pump and PAM pump are also at coordinated type opening simultaneously, i.e. toward in coagulating basin It is continuously added PAC, in flocculation basin, is continuously added PAM, promote that it reacts.When liquid-level switch senses When liquid level in intermediate pool is less than the minimum liquid level set, liquid-level switch i.e. disconnects the first pump, PAC Pump and the power-on circuit of PAM pump, it is achieved three pumps combine closedown；When middle pit level is higher than setting Minimum liquid level time, liquid-level switch i.e. closes the power-on circuit of three pumps, it is achieved combining out of three pumps Opening, automaticity is high；Three pump linkages are arranged, and can avoid reacting the waste of medicinal liquid, control effect Good.Sanitary sewage is mainly in urban life the various detergents and sewage, rubbish, feces etc. used, It mostly is nontoxic inorganic salts, more containing nutrient substance such as nitrogen phosphate and sulfurs in sanitary sewage, can be biochemical Property is good；Nutrient can be provided for the mushroom in biological treatment tank, plant area's sanitary sewage can be processed simultaneously, joint Can reduce discharging and environmental protection.

Specifically, it is provided with the first aeration tube, in coagulating basin, flocculation basin and intermediate pool in regulation storage pool It is mounted on agitating device.

Owing to regulation storage pool cell body is relatively big, cell body bottom surface is paved with the first aeration tube, can make in waste liquid With homogenize, even concentration, good mixing effect；Coagulating basin, flocculation basin and intermediate pool are mounted on Agitating device, can avoid macroaggregate to precipitate, and it can be made to ultimately form floc sedimentation and be suspended in waste water, Stirring and mixing effect is good, and floc sedimentation is difficult to smash, and eventually enters into during subsequent technique is carried out and separate.

Preferably, the first pump is membrane pump；Membrane pump controls effective, it is ensured that the conveying of fluid is continuous.

Specifically, biological treatment tank includes the hydrolysis acidification pool by pipeline communication and contact-oxidation pool, First pump and hydrolysis acidification pool are by pipeline communication, the pipeline between hydrolysis acidification pool and contact-oxidation pool On be communicated with the second pump.

Waste water can enter hydrolysis acidification pool, owing to containing in hydrolysis acidification pool removing macroaggregate Double oxygen bacterium, can add a small amount of activated carbon, provides oxygen bacterium of holding concurrently to obtain growing carrier, i.e. greatly for anaerobic sludge It is dissolved organic matter by insoluble hydrolysis of organic matter under amount hydrolytic bacteria, acidifying bacterium effect, by micro-life The macromolecular substances of thing degraded is converted into the process of the small-molecule substance of easily biological-degradable, gives full play to hold concurrently Oxygen animalcule eliminates organic effect in sewage.Then the waste liquid after hydrolysis acidification pool processes enters Contact-oxidation pool, in waste water, aerobic microbiological utilizes oxygen to carry out self-reproduction, major part in degradation water Organic substance, and remove the nutrient substance such as N, P；Add activated carbon the most equally, to improve removal Effect.Finally, waste water enters back into and is settled out pond and carries out subsequent technique.Hydrolysis acidification pool with contact oxygen The capacity of resisting impact load changing pond is strong, can play extraordinary cushioning effect；Hydraulic detention time is short, Civil engineering costs is relatively low, and operating cost is low, and without any power consumption, sludge hydrolytic rate is high, reduces dehydration Machine runs the time, reduces energy consumption, and therefore, what hydrolysis acidification pool and contact-oxidation pool organically combined stablizes Property and economy high.Second pump can make contact-oxidation pool all the time be settled out the same liquid level in pond, the most all the time Power is provided for next procedure.

Specifically, plumbing for waste water connects with hydrolysis acidification pool；I.e. plumbing for waste water can be holding concurrently in hydrolysis acidification pool Oxygen bacterium provides nutrient, carries out first order biological treatment, high treating effect.

Specifically, the second aeration tube is installed in hydrolysis acidification pool, in contact-oxidation pool, is provided with the 3rd Aeration tube；The mud of bottom can be rolled up by the second aeration tube, and coating waste-water and sanitary sewage is filled Point mixing, and micro-aeration makes the double oxygen bacterium in pond all can absorb nutrient substance, improves microbial activity； 3rd aeration tube provides the oxygen of abundance by the aerobic bacteria acting as in pond of aeration, improves microorganism Activity.

Specifically, the pipeline between the first pump and hydrolysis acidification pool is provided with sludge dewatering equipment；Preferably, Sludge dewatering equipment is folded spiral shell machine, and folded spiral shell machine floor space is little, and can be by the macroaggregate in waste water Being removed, the waste water after then processing enters hydrolysis acidification pool and carries out subsequent biological treatment, and produces Outside raw filter cake discharge system, folded spiral shell machine can effectively by the macroaggregate in chemical treatment pool and Waste water solution separates；In waste water solution after separation without the strong macroaggregate of adsorptivity and Homogenizing is all measured, and does not affect the microbial treatments ability in follow-up biological treatment tank, makes microorganism have Resistance to impact.

Specifically, it is settled out pond and includes passing sequentially through second pond and the discharge bay of pipeline communication；Two sink Being provided with mud discharging mouth bottom pond, hydrolysis acidification pool is provided with the first refluxing opening, and contact-oxidation pool is provided with Two refluxing openings, the first refluxing opening and the second refluxing opening all with mud discharging mouth pipeline communication and all be not higher than spoil disposal Mouthful, the outlet of discharge bay is communicated with the 3rd pump.

First refluxing opening and the second refluxing opening all with mud discharging mouth pipeline communication and all be not higher than mud discharging mouth；I.e. Can by constantly entering the waste water action of gravity of second pond, make mud be back to respectively hydrolysis acidification pool and In contact-oxidation pool, further by the nutrient substance in mud be Institute of Micro-biology use, it is to avoid waste, depend on Refluxing by action of gravity, percent of automatization is high, saves operating cost；And the primary water on second pond top is subject to The waste water constantly entered drives and enters discharge bay, and the clear liquor in discharge bay is then constantly carried by the 3rd pump Rise to outside this utility model.

Preferably, second pond is vertical sedimentation tank；Vertical sedimentation tank floor space is little, and spoil disposal is easy, Operating cost can be reduced, it is possible to decrease investment cost, be not easily blocked.Finally, giving up in chemical treatment pool Water is promoted by the first pump to biological treatment tank.The waste liquid of biological treatment tank flows into and is settled out pond In, a large amount of mud produced are back to biological treatment tank by mud discharging mouth and proceed to have by this utility model Machine thing is degraded.

Specifically, this utility model also includes cell body, chemical treatment pool, biological treatment tank and be settled out Pond is all located in cell body.

This utility model is by chemical treatment pool, biological treatment tank and is settled out pond and is integrated into a cell body In, it being similar to container and arrange, integration degree is high, convenient transport；Each cell body interval is arranged, can Share a cell body, owing to second pond is vertical sedimentation tank, the buried setting of cell body, further increase Integration degree；This cell body also referred to as sled block cell body.

In sum, regulate storage pool, coagulating basin, flocculation basin, intermediate pool, biological treatment tank and sink Shallow lake discharge bay organic assembling becomes sled block, highly integrated, can be buried, and sludge dewatering equipment and medicine system are (i.e. Each dosing pump and interlock) it is disposed in the interior, regulation storage pool, coagulating basin, flocculation basin and centre Pond claustra formula connection, coating waste-water interval enters regulation storage pool unevenly, at the work of air stirring Use lower mix homogeneously.Intermediate pool connection the first pump and be arranged at the effusion meter control at the first pump discharge Making under using, in claustra formula connectivity structure, waste water can all be measured at any safety level and be promoted to Sludge dewatering equipment, in the process, force waste water from regulation storage pool through stream coagulating basin and flocculation basin to Intermediate pool, while the first pump startup, the most chain PAC pump and PAM pump are with starting, respectively To coagulating basin and flocculation basin dosing, the most fully react under churned mechanically effect in pond, then pass through Major part pollutant are separated from the water by sludge dewatering equipment in solid form.But some are deliquescent Pollutant are still in water, and the waste water after separation enters biological treatment tank together with plant area sanitary sewage, by Introducing in sanitary sewage substantially improves the biodegradability of coating waste-water, and energy-conserving and environment-protective reduce discharging.Due to The water inlet that sludge dewatering equipment goes out water unstable and sanitary sewage is uneven, is provided with sky at hydrolysis acidification pool Gas agitating, for mix and blend and micro-aeration, to meet the growth interior double oxygen bacterium, at hydrolysis acidification Do not select gravity flow between pond and contact-oxidation pool, but the second pump is set and all measures lifting, improve and connect Touch biochemical reaction efficiency in oxidation pond.Combined stuffing and aerator can be set in contact-oxidation pool, two Heavy pond uses vertical sedimentation tank, arranges central draft tube in pond, and bottom arranges cone solid-liquid separation.Dirty Mud, under Valve controlling and action of gravity, can be back to hydrolysis acidification pool and contact-oxidation pool, residue Sludge press filtration processed.Therefore, this utility model is energy-efficient, and integrated level is high, and organic assembling becomes Sled block, highly integrated, buried setting, floor space is few, easy transportation and installation, simple in construction, just In operation, it is hardly damaged.Twice homogenization is all measured, and resistance to impact is high, and claustra formula connectivity structure saves and carries Rise pump and volume control device, it is achieved can all measure lifting at any safety level；Elevator pump with add Teat pipette linkage is arranged, it is to avoid liquid waste, controls effective；After coating waste-water pretreatment and life Sewage mixed processing, improves biochemical, makes waste water process stably reaching standard discharge.

A kind of coating waste-water of the present utility model and sanitary sewage Integrated Processing Unit provide the benefit that:

1. this utility model claustra formula connectivity structure at utmost utilizes space in pond, it is to avoid form reaction Dead band, can make full use of cell body space and realize waste liquid homogenizing and all measure continuous effluent, and resistance to impact is high, The elevator pump needed for each cell body of the prior art is connected and volume control device can be saved again；In this practicality In the case of novel each reaction sufficiently, three pump linkages are arranged, and can avoid reacting the waste of medicinal liquid, control Make effective；The sanitary sewage of plumbing for waste water conveying, can provide nutrient for the mushroom in biological treatment tank, Plant area's sanitary sewage, energy-saving and emission-reduction and environmental protection can be processed simultaneously；

2. relatively big due to regulation storage pool cell body, cell body bottom surface is paved with the first aeration tube, waste liquid can be made Neutralization homogenizes, even concentration, good mixing effect；Coagulating basin, flocculation basin and intermediate pool are respectively mounted There is agitating device, macroaggregate can be avoided to precipitate, it can be made to ultimately form floc sedimentation and be suspended in waste water In, stirring and mixing effect is good, and floc sedimentation is difficult to smash, and eventually enters in subsequent technique and separate；

3. the capacity of resisting impact load of hydrolysis acidification pool and contact-oxidation pool is strong, can play extraordinary slow Punching effect；Hydraulic detention time is short, and civil engineering costs is relatively low, and operating cost is low, without any power consumption, Sludge hydrolytic rate is high, reduces dewaterer and runs the time, reduces energy consumption, hydrolysis acidification pool and catalytic oxidation Stability and economy that pond organically combines are high；

4. plumbing for waste water connects with hydrolysis acidification pool；Nutrient can be provided for the double oxygen bacterium in hydrolysis acidification pool, Carry out first order biological treatment, high treating effect；

5. the mud of bottom can be rolled up by the second aeration tube, and by abundant to coating waste-water and sanitary sewage Mixing, and micro-aeration makes the double oxygen bacterium in pond all can absorb nutrient substance, improves microbial activity； 3rd aeration tube provides the oxygen of abundance by the aerobic bacteria acting as in pond of aeration, improves microorganism Activity；

6. sludge dewatering equipment is folded spiral shell machine, and folded spiral shell machine floor space is little, and can be by big in waste water Grain aggregation is removed, and the waste water after then processing enters hydrolysis acidification pool to be carried out at subsequent bio Reason, and outside the filter cake discharge system produced, folded spiral shell machine can be effectively by the bulky grain in chemical treatment pool Aggregation and waste water solution separate；Without the bulky grain that adsorptivity is strong in waste water solution after separation Aggregation and homogenizing are all measured, and do not affect the microbial treatments ability in follow-up biological treatment tank, make micro- Biology has resistance to impact；

7. the first refluxing opening and the second refluxing opening all with mud discharging mouth pipeline communication and all be not higher than mud discharging mouth； The waste water action of gravity that constantly can be entered by second pond, makes mud pass sequentially through mud discharging mouth, mud Refluxing opening respectively enters hydrolysis acidification pool and contact-oxidation pool, by the nutrient substance in mud is further Institute of Micro-biology uses, it is to avoid waste, relies on action of gravity backflow, and percent of automatization is high, saves operating cost；

8. vertical sedimentation tank floor space is little, and spoil disposal is easy, can reduce operating cost, it is possible to decrease investment Expense, is not easily blocked；

9. this utility model by chemical treatment pool, biological treatment tank and is settled out pond and is integrated into a groove Internal, it is similar to container and arranges, integration degree is high, convenient transport；Each cell body interval is arranged, A cell body, the buried setting of cell body can be shared, further increase integration degree；

10. this utility model is energy-efficient, and integrated level is high, and organic assembling becomes sled block, highly integrated, Buried setting, floor space is few, easy transportation and installation, simple in construction, it is simple to operation, is hardly damaged. Twice homogenization is all measured, and resistance to impact is high, and claustra formula connectivity structure saves elevator pump and volume control device, Realize can all measuring lifting at any safety level；Elevator pump is arranged with dosing pump linkage, it is to avoid Liquid waste, controls effective；With sanitary sewage mixed processing after coating waste-water pretreatment, improve Biochemical, makes waste water process stably reaching standard discharge.

Accompanying drawing explanation

With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 is the vertical view signal of a kind of coating waste-water of the present utility model and sanitary sewage Integrated Processing Unit Figure；

Fig. 2 is A-A sectional view in Fig. 1；

Fig. 3 is B-B sectional view in Fig. 1.

Wherein: 1. chemical treatment pool, 101. regulation storage pools, 1011. feed pipes, 102. coagulating basins, 103. flocculation basins, 104. intermediate pools, 1041. liquid-level switches, 105. first aeration tubes, 106. stirrings Device；2. biological treatment tank, 201. hydrolysis acidification pools, 202. contact-oxidation pools, 203. plumbing for waste water, 204. second aeration tubes, 205. the 3rd aeration tubes, 206. first refluxing openings, 207. second refluxing openings； 3. it is settled out pond, 301. mud discharging mouths, 302. second ponds, 303. discharge baies；4. sludge dewatering equipment； 5. the second pump；6. the 3rd pump；7. the first pump；8.PAC pump；9.PAM pump.

Detailed description of the invention

Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are showing of simplification Being intended to, basic structure of the present utility model is described the most in a schematic way, therefore it only shows and this utility model Relevant composition.

Of the present utility model a kind of coating waste-water as shown in Figure 1-Figure 3 and sanitary sewage integrated treatment The specific embodiment of device, including chemical treatment pool 1, biological treatment tank 2 be settled out pond 3, Chemical treatment pool 1 includes regulating storage pool 101, coagulating basin 102, flocculation basin 103 and intermediate pool 104, Regulation storage pool 101, coagulating basin 102, flocculation basin 103 and intermediate pool 104 pass sequentially through passage even Lead to into claustra formula connectivity structure, regulation storage pool 101, coagulating basin 102, flocculation basin 103 and centre Channel depth between pond 104 is equal to the cell body degree of depth being connected, be communicated with in regulation storage pool 101 into Material pipe 1011, coagulating basin 102 pipeline communication has PAC pump 8, flocculation basin 103 pipeline communication to have PAM Pump 9；Intermediate pool 104, biological treatment tank 2 and be settled out pond 3 and pass sequentially through pipeline communication, in Between pipeline between pond 104 and biological treatment tank 2 be provided with the first pump 7；It is provided with liquid in intermediate pool 104 Bit switch 1041, liquid-level switch 1041 is for controlling the first pump 7, PAC pump 8 and PAM pump 9 Open and close；The plumbing for waste water 203 for inputting sanitary sewage it is communicated with in biological treatment tank 2.

First, during coating waste-water flows into regulation storage pool 101, regulate to proper pH level, this suitable PH PAC and PAM activity under Zhi is optimal, then adds PAC by PAC pump 8 toward coagulating basin 102, Carry out coagulation and form alumen ustum；Add PAM by PAM pump 9 toward flocculation basin 103 again, flocculate, Ultimately form floc sedimentation；I.e. coating waste-water defines macroaggregate (alumen ustum and floc sedimentation), purifies effect The best.Because feed pipe 1011 is input into waste water the most with gap, and regulates storage pool 101, coagulation Being to use dividing plate to separate between pond 102, flocculation basin 103 and intermediate pool 104, each dividing plate side is all provided with Passage is had to be connected by each cell body, so regulation storage pool 101, coagulating basin 102, flocculation basin 103 It is always positioned on same liquid level with the waste water liquid level in intermediate pool 104, intermediate pool 104 can be realized continuous Water outlet；And claustra formula connectivity structure at utmost utilizes space in pond, it is to avoid form reaction dead zone.This Embodiment can make full use of cell body space and realize waste liquid homogenizing and all measure, and resistance to impact is high, can save again Elevator pump needed for going each cell body of the prior art to be connected and volume control device.Finally, in this enforcement In the case of each reaction sufficiently of example, the waste water after process is continuous the most not by the first pump 7 in intermediate pool 104 Taking away, PAC pump 8 and PAM pump 9 is also at coordinated type opening, i.e. toward coagulating basin simultaneously disconnectedly It is continuously added PAC in 102, in flocculation basin 103, is continuously added PAM, promote that it reacts.Work as liquid When bit switch 1041 senses the liquid level in intermediate pool 104 less than the minimum liquid level set, liquid level is opened Close 1041 and i.e. disconnect the first pump 7, the power-on circuit of PAC pump 8 and PAM pump 9, it is achieved three pumps Associating closedown；When intermediate pool 104 liquid level is higher than the minimum liquid level set, liquid-level switch 1041 is i.e. The power-on circuit of three pumps of Guan Bi, it is achieved three pumps combine unlatching, automaticity is high；Three pumps Linkage is arranged, and can avoid reacting the waste of medicinal liquid, control effective.It is raw that sanitary sewage is mainly city The various detergents used in work and sewage, rubbish, feces etc., mostly be nontoxic inorganic salts, raw Containing the nutrient substance such as nitrogen phosphate and sulfur in sewage alive more, biodegradability is good；Can be biological treatment tank 2 In mushroom provide nutrient, plant area's sanitary sewage, energy-saving and emission-reduction and environmental protection can be processed simultaneously.

Specifically, the first aeration tube 105, coagulating basin 102, flocculation it are provided with in regulation storage pool 101 Pond 103 and intermediate pool 104 are mounted on agitating device 106.

Owing to regulation storage pool 101 cell body is relatively big, cell body bottom surface is paved with the first aeration tube 105, can Make waste liquid neutralize to homogenize, even concentration, good mixing effect；Coagulating basin 102, flocculation basin 103 and Intermediate pool 104 is mounted on agitating device 106, macroaggregate can be avoided to precipitate, can be made it Ultimately forming floc sedimentation to be suspended in waste water, stirring and mixing effect is good, and floc sedimentation is difficult to smash, and finally enters Enter during subsequent technique is carried out and separate.

Preferably, the first pump 7 is membrane pump；Membrane pump controls effective, it is ensured that the conveying of fluid is even Continuous.

Specifically, biological treatment tank 2 include by the hydrolysis acidification pool 201 of pipeline communication with contact oxygen Change pond 202, the first pump 7 and hydrolysis acidification pool 201 by pipeline communication, hydrolysis acidification pool 201 with The second pump 5 it is communicated with on pipeline between contact-oxidation pool 202.

Waste water can enter hydrolysis acidification pool 201, due to hydrolysis acidification pool removing macroaggregate Containing oxygen bacterium of holding concurrently in 201, a small amount of activated carbon can be added, provide for anaerobic sludge oxygen bacterium of holding concurrently must grow load Body, is i.e. that dissolubility is organic by insoluble hydrolysis of organic matter under a large amount of hydrolytic bacterias, acidifying bacterium effect Thing, is converted into the process of the small-molecule substance of easily biological-degradable by the macromolecular substances of microbial degradation, Give full play to facultative microbe and eliminate organic effect in sewage.Then at hydrolysis acidification pool 201 Waste liquid after reason enters contact-oxidation pool 202, and in waste water, to utilize oxygen to carry out self numerous for aerobic microbiological Grow, major part Organic substance in degradation water, and remove the nutrient substance such as N, P；Add the most equally Activated carbon, to improve removal effect.Finally, waste water enters back into and is settled out pond 3 and carries out subsequent technique. The capacity of resisting impact load of hydrolysis acidification pool 201 and contact-oxidation pool 202 is strong, can play extraordinary Cushioning effect；Hydraulic detention time is short, and civil engineering costs is relatively low, and operating cost is low, without any electricity Consumption, sludge hydrolytic rate is high, reduces dewaterer and runs the time, reduces energy consumption, therefore, hydrolysis acidification pool 201 and the stability that organically combines of contact-oxidation pool 202 and economy high.Second pump 5 can make contact Oxidation pond 202 all the time be settled out the same liquid level in pond 3, be i.e. always next procedure provide power.

Specifically, plumbing for waste water 203 connects with hydrolysis acidification pool 201；I.e. plumbing for waste water 203 can be for hydrolysis Double oxygen bacterium in acidification pool 201 provides nutrient, carries out first order biological treatment, high treating effect.

Specifically, the second aeration tube 204, contact-oxidation pool 202 are installed in hydrolysis acidification pool 201 3rd aeration tube 205 is inside installed；The mud of bottom can be rolled up by the second aeration tube 204, and will Coating waste-water and sanitary sewage are sufficiently mixed, and micro-aeration makes the double oxygen bacterium in pond all can absorb nutrition Material, improves microbial activity；3rd aeration tube 205 aerobic bacteria acting as in pond by aeration Sufficient oxygen is provided, improves microbial activity.

Specifically, the pipeline between the first pump 7 and hydrolysis acidification pool 201 is provided with sludge dewatering equipment 4； Preferably, sludge dewatering equipment 4 is folded spiral shell machine, and folded spiral shell machine floor space is little, and can big by waste water Particle aggregate is removed, and the waste water after then processing enters hydrolysis acidification pool 201 and carries out follow-up Biological treatment, and outside the filter cake discharge system produced, folded spiral shell machine can be effectively by chemical treatment pool 1 Macroaggregate and waste water solution separate；Waste water solution after separation does not contains adsorptivity strong Macroaggregate and homogenizing all measure, do not affect the microbial treatments in follow-up biological treatment tank 2 Ability, makes microorganism have resistance to impact.

Specifically, it is settled out pond 3 and includes passing sequentially through second pond 302 and the discharge bay of pipeline communication 303；Being provided with mud discharging mouth 301 bottom second pond 302, hydrolysis acidification pool 201 is provided with the first backflow Mouth 206, contact-oxidation pool 202 is provided with the second refluxing opening 207, the first refluxing opening 206 and second Refluxing opening 207 all with mud discharging mouth 301 pipeline communication and all be not higher than mud discharging mouth 301, discharge bay 303 Outlet be communicated with the 3rd pump 6.

First refluxing opening 206 and the second refluxing opening 207 all with mud discharging mouth 301 pipeline communication and the highest In mud discharging mouth 301；Mud can be made to divide by constantly entering the waste water action of gravity of second pond 302 It is not back in hydrolysis acidification pool 201 and contact-oxidation pool 202, further by the nutrient in mud Matter is that Institute of Micro-biology uses, it is to avoid waste, relies on action of gravity backflow, and percent of automatization is high, saves and runs Expense；And the waste water that the primary water on second pond 302 top is constantly entered drives and enters discharge bay 303, the clear liquor in discharge bay 303 is then constantly promoted to outside the present embodiment by the 3rd pump 6.

Preferably, second pond 302 is vertical sedimentation tank；Vertical sedimentation tank floor space is little, and spoil disposal holds Easily, operating cost can be reduced, it is possible to decrease investment cost, be not easily blocked.Finally, chemical treatment pool 1 In waste water promoted by the first pump 7 to biological treatment tank 2.The waste liquor stream of biological treatment tank 2 Entering to be settled out in pond 3, a large amount of mud produced are back to biology by mud discharging mouth 301 by the present embodiment Process pond 2 and proceed organic matter degradation.

Specifically, the present embodiment also includes cell body, chemical treatment pool 1, biological treatment tank 2 and precipitation Discharge bay 3 is all located in cell body.

The present embodiment is by chemical treatment pool 1, biological treatment tank 2 and is settled out pond 3 and is integrated into one In cell body, being similar to container and arrange, integration degree is high, convenient transport；Each cell body interval is arranged, Can share a cell body, owing to second pond 302 is vertical sedimentation tank, cell body is buried setting, enters one Step improves integration degree；This cell body also referred to as sled block cell body.

In sum, regulation storage pool 101, coagulating basin 102, flocculation basin 103, intermediate pool 104, Biological treatment tank 2 becomes sled block with being settled out pond 3 organic assembling, highly integrated, can be buried, mud Dewaterer 4 and medicine system (the most each dosing pump and interlock) are disposed in the interior, and regulate storage pool 101, coagulating basin 102, flocculation basin 103 connect with intermediate pool 104 claustra formula, coating waste-water interval Enter regulation storage pool 101, mix homogeneously under the effect of air stirring unevenly.At intermediate pool Under 104 the first pumps 7 connected and the effusion meter control action being arranged at the first pump 7 exit, returning In corridor formula connectivity structure, waste water can all be measured at any safety level and be promoted to sludge dewatering equipment 4, In the process, force waste water from regulation storage pool 101 through stream coagulating basin 102 and flocculation basin 103 to Intermediate pool 104, while the first pump 7 starts, the most chain PAC pump 8 and PAM pump 9 is same Start, respectively to coagulating basin 102 and flocculation basin 103 dosing, depend under churned mechanically effect in pond Secondary abundant reaction, then by sludge dewatering equipment 4, by major part pollutant in solid form from water Separate.But some deliquescent pollutant are still in water, the waste water after separation and plant area's sanitary sewage one Rise and enter biological treatment tank 2, due to the introducing of sanitary sewage substantially improve coating waste-water can be biochemical Property, energy-conserving and environment-protective reduce discharging.Owing to sludge dewatering equipment 4 goes out the water inlet inequality of water unstable and sanitary sewage Even, it is provided with air stirring at hydrolysis acidification pool 201, for mix and blend and micro-aeration, to meet Go out the growth of interior double oxygen bacterium, do not select certainly between hydrolysis acidification pool 201 and contact-oxidation pool 202 Stream, but the second pump 5 is set and all measures lifting, improve biochemical reaction efficiency in contact-oxidation pool 202. Can arrange combined stuffing and aerator in contact-oxidation pool 202, second pond 302 uses perpendicular stream precipitation Pond, arranges central draft tube in pond, bottom arranges cone solid-liquid separation.Mud is at Valve controlling and weight Under power effect, hydrolysis acidification pool 201 and contact-oxidation pool 202, excess sludge filter pressing can be back to Processed.Therefore, the present embodiment is energy-efficient, and integrated level is high, and organic assembling becomes sled block, highly Integrated, buried setting, floor space is few, easy transportation and installation, simple in construction, it is simple to operation, no Fragile.Twice homogenization is all measured, and resistance to impact is high, and claustra formula connectivity structure saves elevator pump and flow Control device, it is achieved can all measure lifting at any safety level；Elevator pump sets with dosing pump linkage Put, it is to avoid liquid waste, control effective；After coating waste-water pretreatment and at sanitary sewage mixing Reason, improves biochemical, makes waste water process stably reaching standard discharge.

Should be appreciated that specific embodiment described above is only used for explaining this utility model, and need not In limiting this utility model.The obvious change extended out by spirit of the present utility model or change Move among still in protection domain of the present utility model.

Claims (10)

1. null1. a coating waste-water and sanitary sewage Integrated Processing Unit，It is characterized in that: include chemical treatment pool (1)、Biological treatment tank (2) and be settled out pond (3)，Described chemical treatment pool (1) includes regulating storage pool (101)、Coagulating basin (102)、Flocculation basin (103) and intermediate pool (104)，Described regulation storage pool (101)、Coagulating basin (102)、Flocculation basin (103) passes sequentially through channel connection with intermediate pool (104) and becomes claustra formula connectivity structure，Described regulation storage pool (101)、Coagulating basin (102)、Channel depth between flocculation basin (103) with intermediate pool (104) is equal to the cell body degree of depth being connected，It is communicated with feed pipe (1011) in described regulation storage pool (101)，Described coagulating basin (102) pipeline communication has PAC pump (8)，Described flocculation basin (103) pipeline communication has PAM pump (9)；Described intermediate pool (104), biological treatment tank (2) and be settled out pond (3) and pass sequentially through pipeline communication, the pipeline between described intermediate pool (104) and biological treatment tank (2) is provided with the first pump (7)；Being provided with liquid-level switch (1041) in described intermediate pool (104), described liquid-level switch (1041) is for controlling the first pump (7), PAC pump (8) and the keying of PAM pump (9)；The plumbing for waste water (203) for inputting sanitary sewage it is communicated with in described biological treatment tank (2).
2. A kind of coating waste-water the most according to claim 1 and sanitary sewage Integrated Processing Unit, it is characterized in that: be provided with the first aeration tube (105) in described regulation storage pool (101), described coagulating basin (102), flocculation basin (103) and intermediate pool (104) are mounted on agitating device (106).
3. A kind of coating waste-water the most according to claim 1 and sanitary sewage Integrated Processing Unit, it is characterised in that: described first pump (7) is membrane pump.
4. A kind of coating waste-water the most according to claim 1 and sanitary sewage Integrated Processing Unit, it is characterized in that: described biological treatment tank (2) includes the hydrolysis acidification pool (201) by pipeline communication and contact-oxidation pool (202), described first pump (7) and hydrolysis acidification pool (201), by pipeline communication, the pipeline between described hydrolysis acidification pool (201) and contact-oxidation pool (202) are communicated with the second pump (5).
5. A kind of coating waste-water the most according to claim 4 and sanitary sewage Integrated Processing Unit, it is characterised in that: described plumbing for waste water (203) connects with hydrolysis acidification pool (201).
6. A kind of coating waste-water the most according to claim 4 and sanitary sewage Integrated Processing Unit, it is characterized in that: the second aeration tube (204) is installed in described hydrolysis acidification pool (201), the 3rd aeration tube (205) is installed in described contact-oxidation pool (202).
7. A kind of coating waste-water the most according to claim 4 and sanitary sewage Integrated Processing Unit, it is characterised in that: the pipeline between described first pump (7) and hydrolysis acidification pool (201) is provided with sludge dewatering equipment (4).
8. A kind of coating waste-water the most according to claim 4 and sanitary sewage Integrated Processing Unit, it is characterised in that be settled out pond (3) described in: and include passing sequentially through second pond (302) and the discharge bay (303) of pipeline communication；Described second pond (302) bottom is provided with mud discharging mouth (301), described hydrolysis acidification pool (201) is provided with the first refluxing opening (206), described contact-oxidation pool (202) is provided with the second refluxing opening (207), described first refluxing opening (206) and the second refluxing opening (207) all with mud discharging mouth (301) pipeline communication and all be not higher than mud discharging mouth (301), the outlet of described discharge bay (303) is communicated with the 3rd pump (6).
9. A kind of coating waste-water the most according to claim 8 and sanitary sewage Integrated Processing Unit, it is characterised in that: described second pond (302) is vertical sedimentation tank.
10. A kind of coating waste-water the most according to claim 1 and sanitary sewage Integrated Processing Unit, it is characterized in that: also include cell body, described chemical treatment pool (1), biological treatment tank (2) and be settled out pond (3) and be all located in cell body.