CN206298486U - A kind of small-sized fecaluria wastewater treatment equipment - Google Patents
A kind of small-sized fecaluria wastewater treatment equipment Download PDFInfo
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- CN206298486U CN206298486U CN201621203263.3U CN201621203263U CN206298486U CN 206298486 U CN206298486 U CN 206298486U CN 201621203263 U CN201621203263 U CN 201621203263U CN 206298486 U CN206298486 U CN 206298486U
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Abstract
The utility model discloses a kind of small-sized fecaluria wastewater treatment equipment, including:Fecaluria separate type closet, crushing elevator pump, hydrolysis acidification pool, reaction tank, immersion type membrane component, circulating water pool, pyrolysis pond, squeezer, aerobic fermentation groove, water pump, blower fan, valve, water compensating valve, dosing bucket, control system;The urine that the fecaluria separate type closet is isolated is directly entered reaction tank;Excrement after separation is crushed and delivers to hydrolysis acidification pool reaction by the crushing elevator pump, and supernatant delivers to reaction tank through water pump;Immersion type membrane component is set in the reaction tank, water outlet is in stand-by in circulating water pool;The sludge that the pyrolysis pond is received and processes reaction tank, hydrolysis acidification pool is produced;, located at pyrolysis pond bottom, sludge is in compost in aerobic fermentation groove after squeezing for the squeezer.The control system feasible system crosses process automation;The arrangement achieves fecaluria waste water automatic business processing, low waste discharge, product resource, it is adapted to the ground fecaluria wastewater treatments such as water shortage town and country, tourist attractions.
Description
Technical field
The utility model is related to the place such as water shortage town and country, tourist attractions fecaluria field of waste water treatment, especially field work, trip
A kind of small-sized fecaluria wastewater treatment equipment of the fecaluria treatment such as environmentally sensitive areas such as trip sight spot.
Background technology
Current shortage of water resources problem has become the serious problems that the whole world faces, how saving water resource, reduce water body
The degree of pollution has become the Tough questions that environmental protection industry (epi) faces.And sewage reuse after treatment have become it is global
Common recognition, the career field for especially being conducted a field operation for a long time in areas of serious, tourist attractions, various needs etc., this
A little aspects are very urgent to the demand of water resource.So fully, efficiently utilize water resource, these area, fields accomplish dirt
Water circulation, is to solve the problems, such as the effective approach of shortage of water resources one.
The combined sewage of human faecal mass and urine is referred to as Heisui River, and the ratio that Heisui River accounts for sewage total amount is low-down, but black
But COD very high is contained in water, in addition nutriment (such as nitrogen, phosphorus, potassium) therein, and the pathogenic microorganisms included in water is but
Occupy ratio very high.There is data to show:About 50% COD, 90% nitrogen and 78% phosphorus, Yi Ji great in usual sanitary sewage
Fraction of pathogens bacterium comes from excrement and urine waste.Water is used in operation industry, tourist attractions etc. to traditional centralized municipal wastewater treatment system in the wild
Difficult, environmentally sensitive area, it is clear that be unaccommodated.So being directed to this kind of situation, a kind of miniaturization fecaluria waste water is developed
Processing device system and method, in above-mentioned field, application is very necessary.
Heisui River will reach relevant discharge standard after treatment, it is necessary to eliminate wherein sex pheromone, effectively control it
Pollution to environment.In addition, Heisui River by after a series for the treatment of, will wherein contain nitrogen, phosphorus, potassium nutrition composition recycle,
Fertilizer or soil conditioner are converted into, this will be an approach for effective refuse reclamation.At present, Heisui River biological treatment, tool
Body can be divided into several aspects such as Aerobic Process for Treatment, Anaerobic Treatment, high load capacity treatment and film process.
Utility model content
For above present situation and situation, the invention provides a kind of small-sized fecaluria wastewater treatment equipment system.The device pin
To water shortage town and country, tourist attractions, field work unit etc..This apparatus and method combines anerobic sowage treatment, Aerobic Process for Treatment, film
The technologies such as treatment, pyrolyzing sludge treatment, aerobic fermentation.For the treatment of fecal sewage, quick and complete, compact conformation, stream
Journey is simple, after treatment water it is recyclable flush the toilet use, residue can be used as fertilizer or Nutrition Soil, sufficiently realize waste water and follow
Ring is utilized, the purpose of product resource, is adapted to be promoted the use of in water shortage town and country, tourist attractions, field work unit etc..
Technical scheme
The utility model is separated the sewage that fecaluria separate type toilet stool washing gets off, and urine enters reaction tank, excrement
Processed into hydrolysis acidification pool by after macerator pump crushing.Supernatant in water pump feeding reaction tank by being given birth in hydrolysis acidification pool
Change reaction, pond base sludge feeding pyrolysis pond.The sewage that urine and hydrolytic tank are flowed into is carried out in reaction tank by aerator
Intermittent aerated reaction, is provided with immersion type membrane component in biochemistry pool, the sludge in biochemistry pool is periodically emitted into pyrolysis pond.Fill
Sewage after the reason of office, circulating water pool is sent into by membrane module, and water outlet is kept in circulating water pool after treatment.In circulating water pool
Water, by being pumped to separate type closet, as toilet flushing.Pyrolysis pond memory storage from hydrolysis acidification pool, reaction tank sludge simultaneously
Sludge hot hydrolysis is carried out, the generation of organic matter of at utmost degrading, reduce.The heat that reacting needs is carried by outside electric tracing
For.The squeezer for being pyrolyzed pond bottom is squeezed to the sludge that system is produced, and makes remaining material mud extraction moisture content<80%, pressure
Crusher intermittent duty.Aerobic fermentation treatment is carried out into aerobic fermentation groove by the dewatered sludge after screw press, in fermentation tank
There are the auxiliary materials such as stalk, wood chip, fermentation auxiliary material is periodically added in the periodically discharging of aerobic fermentation groove, and product can do Nutrition Soil and make after fermentation
With the disposal of resources of actual effect fecaluria waste water.Reaction tank top sets dosing mouth, and powder, liquid etc. can be carried out by dosing mouth
Medicament is added, and to ensure the balance of biochemical system pH and nutriment, added amount of chemical is carried out instead by power distribution control system
Feedback control.The top such as hydrolysis acidification pool, pyrolysis pond, reaction tank, aerobic fermentation groove seals in device, and the waste gas of generation passes through
Deodorizing process are carried out in blower fan feeding reaction tank.Device power distribution control system is real by controlling blower fan, water pump, automatic valve etc.
Existing material conveying, process are automatically controlled, and realize the automatic operating of system.Fecaluria separate type closet in system, hydrolysis acidification pool,
Reaction tank, circulating water pool, pyrolysis pond, aerobic fermentation groove, capital equipment and the pond body such as power distribution control system, be assembled into one it is capable of hoisting
Dress, the single unit system of convenient transport, can be fed directly to the place such as water shortage town and country, tourist attractions and directly use.
The beneficial effects of the utility model
(1) the utility model finally realizes the automatic business processing of fecaluria waste water, cycling utilization of wastewater, effectively solves
The problem of the fecaluria wastewater treatment of the generations such as water shortage town and country, tourist attractions, field work unit.
(2) present apparatus makes fecaluria Organic Pollutants in Wastewater sufficiently drop by way of anaerobic-aerobic-membrane technology
Solution, flushes the toilet through the waste water recycling after treatment, recycles waste water circulation, solves Special section and in particular cases short water supply
Problem.
(3) disposal of resources has been carried out for the sludge produced after wastewater treatment, discarded object has been changed into the money such as Nutrition Soil
Source product.
(4) package unit realizes automatic running, automatically controls;The main pond body and equipment of device are designed so as to simultaneously
Transport and the single unit system of lifting, have taken into full account the convenience for using.
Brief description of the drawings:Further illustrate below in conjunction with the accompanying drawings.
Fig. 1:The schematic flow sheet of small-sized fecaluria wastewater treatment equipment.
Description of symbols in Fig. 1:1- fecaluria separate type closets;2- crushes elevator pump;3- hydrolysis acidification pools;4- reaction tanks;5-
Immersion type membrane component;6- circulating water pools;7- is pyrolyzed pond;8- squeezers;9- aerobic fermentation grooves;10- water pumps;11- blower fans;12- is certainly
Movable valve;13- water compensating valves;The artificial dosing buckets of 14-;15- power distribution control systems;
Specific embodiment
Describe the structure and working method of device in detail below in conjunction with accompanying drawing 1:
The excrement of generation, is separated by separate type closet 1, and wherein urine is directly entered reaction tank 3, excrement and
Enter the amenities in lavatory etc. by the fast-crushing of crushing elevator pump 2 installed in separate type closet bottom into broken pasty material, carry
Rise and deliver to hydrolysis acidification pool.Material and pyrolysis pond after crushing flow back into the supernatant for taking, by simultaneous oxygen in hydrolysis acidification pool 3
Bacterium, carries out degradation reaction in the case of anaerobism and anoxic.
The urine separated in separate type closet 1 is directly entered in reaction tank 4, the supernatant in hydrolysis acidification pool 3, is led to
Crossing during water pump 10 delivers to reaction tank 4 carries out aerobic treatment.Reaction tank 4 carry out biochemical reaction needed for air, by blower fan 11
There is provided.Air is aerated by bottom of pond portion aerator in the presence of blower fan 11 to intermittent in pond, and air capacity can be by valve
Door is allocated.Reaction tank 4 as needed, is run according to " water inlet, aeration, standing, draining " four steps.In reaction tank
Immersion type membrane component 5 is set in 4, and immersion type membrane component 5 is mainly responsible for the Chinese effluent after reaction tank 4 is processed, submerged membrane group
Part 5 is placed in reaction tank 4 below liquid level all the time, and membrane module is connected by pipeline with water pump 10, is made in the suction of water pump 10
With lower product water, by effluent quality quality can be fully ensured that after immersion type membrane component 5.
Reaction tank 4 delivers to circulating water pool 6 by the water outlet of immersion type membrane component 5, and the water after treatment is temporary in circulating water pool 6
Deposit.Circulating water pool 6 is connected by water pump 10 with separate type closet 1, and when separate type closet 1 is washed by water, water pump 10 can draw recirculated water
Water in pond 6 rinses separate type closet 1.Water compensating valve 13 is set on the top of circulating water pool 6, is led to when circulating water pool water level is relatively low
Crossing water compensating valve 13 carries out moisturizing.
The excess sludge that hydrolysis acidification pool 3 and reaction tank 4 are produced, pyrolysis pond 7 is delivered to by water pump 10, each pond sludge discharge
Pipeline sets automatic valve 12.Sludge carries out pyrohydrolysis reaction degradation of organic substances in pond 7 is pyrolyzed.The pyrolysis pond body of pond 7 is wedge shaped,
Pool wall sets electric tracing, for pyrohydrolysis reaction provides heat.Squeezer 8 is installed in the pyrolysis bottom of pond 7, remaining after pyrohydrolysis reaction
Undegraded material, squeezing treatment is carried out using squeezer 8, makes mud extraction moisture content<80%, intermittent duty.
Squeezer mud extraction is entered into aerobic fermentation groove 9, and groove carries out aerobic hair built with the fermentation auxiliary material such as stalk, wood chip
Ferment treatment;The periodically discharging of fermentation tank 9, periodically addition fermentation auxiliary material;Discharging product can be used as Nutrition Soil and use, and finally realize excrement
Recycling treatment;
The pond body tops such as hydrolysis acidification pool 3, pyrolysis pond 7, aerobic fermentation groove 9 seal, and the waste gas produced in pond passes through
Deodorizing process are carried out in the feeding reaction tank 4 of blower fan 11;The upper end of reaction tank 4 sets artificial dosing bucket 14, and it can realize powder, liquid
Etc. adding for various medicaments, it is ensured that the balance of pH and nutriment in reaction tank, the dosage of medicament passes through power distribution control system
Fed back, controlled;A whole set of processing system controls the operation of blower fan, water pump, automatic valve etc. by power distribution control system 15,
Realize that material conveying, system operation are automatically controlled, finally realize the automatic business processing of waste water, device of sludge;
Certain ground observation of embodiment 1 team operation field is used
Exploration project is by job specification and environment are limited, it is necessary to be stationed and work for a long time in the wild or away from the place in cities and towns
Make.Field Force uses the bad solution of lavatory problem, and winter, this problem was than more prominent.As requested, a set of small-sized excrement has been made
Urine wastewater treatment equipment supplies exploration project long-term use.Waste plant is placed on project onsite application, due at project in the wild, root
It is powered using diesel-driven generator according to actual conditions wastewater treatment equipment power supply.Related device equipment pond body etc., protects
Temperature treatment.Increase disinfection sterilizing device after circulating water pool, it is ensured that pathogenic bacteria meet use requirement in reuse flushing water.
Basic condition:
Excrement and urine waste yield:2000L/ days
Sewage quality data:CODCr=9100mg/L, BOD=5060mg/L, NH3-N=1610mg/L, SS=890mg/
L, TN=3830mg/L, TP=72mg/L, vegetable and animals oils=210mg/L.
Ruuning situation:
Water after waste plant treatment, water outlet meets《Urban wastewater treatment firm pollutant emission standard》Middle one-level B
Standard.By the use of about 3 months, because the number of times that circulation is flushed the toilet is more, pollutant continued into wastewater treatment system to device
System, deteriorating water quality substantially, now needs to carry out pump drainage to the water in device to renew.
This kind of small-sized fecaluria wastewater treatment equipment of field work onsite application, greatly improves onsite residential life bar
Part, while also saving considerable artificial and treatment freight.
Southern certain tourist attraction of embodiment 2 is used
Tourist attraction belongs to Special use environment.Geographical conditions residing for scenic spot limit the access of running water, while going sightseeing
Travel staff is more, causes there is certain difficulty using lavatory.As requested, small-sized fecaluria wastewater treatment is provided with scenic spot
6 sets of device is for using.This wastewater treatment equipment is basically identical with wastewater treatment equipment in example 1.Because scenic spot is in south, illumination
Abundance, according to this feature, the power supply of wastewater treatment equipment is powered using sun-generated electric power.It is same to be set after circulating water pool
Disinfection sterilizing device, it is ensured that pathogenic bacteria index meets use requirement in reuse flushing water.
Basic condition:
Per covering device excrement and urine waste treating capacity:3.5m3/ day
Sewage quality data:CODCr=8390mg/L, BOD=4320mg/L, NH3-N=1470mg/L, SS=850mg/
L, TN=3200mg/L, TP=66mg/L, vegetable and animals oils=186mg/L.
Ruuning situation:
Water after waste plant treatment, water outlet meets《Urban wastewater treatment firm pollutant emission standard》Middle one-level B
Standard.Per covering device by the use of about 2 months, because daily number of users is relatively more, pollutant continues into waste water
Processing system is circulated, deteriorating water quality, now needs to carry out pump drainage to the water in device to renew treatment.
Tourist attraction uses this kind of small-sized fecaluria wastewater treatment equipment, and mainly solving scenic spot lavatory cannot access water supply
Pipeline and sanitary wastewater cannot enter the problem of sewage network, while the usage amount of flushing water is greatly reduced, save water money
Source.
Claims (10)
1. a kind of small-sized fecaluria wastewater treatment equipment, it is characterised in that the processing unit includes:
Fecaluria separate type closet, crush elevator pump, hydrolysis acidification pool, reaction tank, immersion type membrane component, circulating water pool, pyrolysis pond,
Squeezer, aerobic fermentation groove, water pump, blower fan, automatic valve, water compensating valve, artificial dosing bucket, power distribution control system;
The urine that the fecaluria separate type closet is isolated is directly entered reaction tank;The crushing elevator pump is crushed excrement
Afterwards into carrying out biochemical treatment in hydrolysis acidification pool;The hydrolysis acidification pool supernatant is delivered to by water pump and biochemistry is carried out in reaction tank
Treatment;Immersion type membrane component is set in the reaction tank, and membrane module water outlet is waited to flush the toilet and is used into circulating water pool;
The pyrolysis pond receives the interior sludge for producing of reaction tank, hydrolysis acidification pool and carries out pyrohydrolysis reaction to it, substantially
Degradation of organic substances;The squeezer is arranged at pyrolysis pond bottom, and screw press treatment is carried out to the excess sludge that system is produced;It is good
Periodically addition fermentation auxiliary material in aerobe fermentation groove, producing mud with squeezer carries out Composting treatment, and product can do Nutrition Soil or fertilizer to be made
With;
The artificial dosing mouth can carry out the condition of various medicaments, to ensure biochemical system pH and nutrient balance;
The power distribution control system realizes that material is conveyed, process is automatically controlled by controlling blower fan, water pump, automatic valve.
2. small-sized fecaluria wastewater treatment equipment according to claim 1, it is characterised in that the crushing elevator pump is installed on
Fecaluria separate type closet bottom, carries out fast-crushing into pasty material, and be promoted to hydrolysis by the amenities defecated and enter lavatory
In acidification pool.
3. small-sized fecaluria wastewater treatment equipment according to claim 1, it is characterised in that the hydrolysis acidification pool receive and
Treatment crushing elevator pump conveying comes material, pyrolysis pond backflow supernatant, and the hydrolysis acidification pool is under simultaneous oxygen environment state.
4. small-sized fecaluria wastewater treatment equipment according to claim 1, it is characterised in that aeration dress is set in the reaction tank
Put, immersion type membrane component, artificial dosing mouth;Wherein, aerator is aerated by automatic valve to intermittent in pond;Under liquid level
Immersion type membrane component is responsible for the discharge of sewage after treatment;Aerator, immersion type membrane component are according to " water inlet, aeration, standing, row
The step of water ", carries out coordinating operation.
5. small-sized fecaluria wastewater treatment equipment according to claim 1, it is characterised in that the pyrolysis pond receives hydrolysis acid
Change pond, the concurrent heat hydrolysis of excess sludge of reaction tank generation, the pyrolysis pond is in the presence of pyrohydrolysis microorganism
Quickly, thoroughly degradation of organic substances;Pyrolysis pond is up big and down small wedge shape, and outer wall sets electric tracing, and providing pyrohydrolysis with this reacts
Institute's calorific requirement;Pyrolysis bottom of pond portion is provided with squeezer, and reacting remaining non-degradable material to pyrohydrolysis carries out squeezing treatment;Squeezing
Machine uses intermittent duty, mud extraction moisture content<80%.
6. small-sized fecaluria wastewater treatment equipment according to claim 1, it is characterised in that the aerobic fermentation groove built with
Stalk, wood chip fermentation auxiliary material, receive squeezer mud extraction and carry out aerobic fermentation treatment to it;Aerobic fermentation groove periodically discharges and adds
Plus fermentation auxiliary material, discharging product can do Nutrition Soil and use, the resource of actual effect fecaluria waste water.
7. small-sized fecaluria wastewater treatment equipment according to claim 1, it is characterised in that the artificial dosing mouth is arranged on
Reaction tank upper end, dosing mouth can realize that powder, liquid various medicaments are added, flat to ensure biochemical system pH and nutrient
Weighing apparatus, the dosage of its medicament is fed back by power distribution control system.
8. small-sized fecaluria wastewater treatment equipment according to claim 1, it is characterised in that the power distribution control system passes through
Control blower fan, water pump, automatic valve realize that material conveying, process are automatically controlled, and realize fecaluria waste water automatic business processing.
9. the small-sized fecaluria wastewater treatment equipment according to any one of claim 1-8, it is characterised in that described fecaluria
Separate type closet, hydrolysis acidification pool, reaction tank, circulating water pool, pyrolysis pond, the main pond body material of aerobic fermentation groove be high temperature resistant,
Resistant material is made or by preservative treatment;Meanwhile, hydrolysis acidification pool, pyrolysis pond, reaction tank, aerobic fermentation groove top are added a cover
Sealing, the waste gas of generation is sent into reaction tank by blower fan and carries out deodorizing process.
10. the small-sized fecaluria wastewater treatment equipment according to any one of claim 1-8, it is characterised in that described excrement
Urine separate type closet, hydrolysis acidification pool, reaction tank, circulating water pool, pyrolysis pond, aerobic fermentation groove, power distribution control system mainly set
Standby or pond body is assembled into the single unit system of a Liftable, transport according to related relation, for water shortage town and country, tourist attractions ground
Square fecaluria wastewater treatment.
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CN201621203263.3U CN206298486U (en) | 2016-11-08 | 2016-11-08 | A kind of small-sized fecaluria wastewater treatment equipment |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106365401A (en) * | 2016-11-08 | 2017-02-01 | 英普(北京)环境科技有限公司 | Small-sized excrement and urine wastewater treatment device and method |
CN112280597A (en) * | 2020-09-15 | 2021-01-29 | 四川仪陇益邦能源有限公司 | Method and equipment for preparing synthesis gas by diversified mixing of biomass |
CN115090119A (en) * | 2022-06-14 | 2022-09-23 | 北京建筑大学 | Urine-excrement-flushing water in-situ separation treatment system |
-
2016
- 2016-11-08 CN CN201621203263.3U patent/CN206298486U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106365401A (en) * | 2016-11-08 | 2017-02-01 | 英普(北京)环境科技有限公司 | Small-sized excrement and urine wastewater treatment device and method |
CN112280597A (en) * | 2020-09-15 | 2021-01-29 | 四川仪陇益邦能源有限公司 | Method and equipment for preparing synthesis gas by diversified mixing of biomass |
CN115090119A (en) * | 2022-06-14 | 2022-09-23 | 北京建筑大学 | Urine-excrement-flushing water in-situ separation treatment system |
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