CN109694162A - A kind of remodeling septic tank of rural toilet liquid dung and sanitary wastewater processing up to standard - Google Patents
A kind of remodeling septic tank of rural toilet liquid dung and sanitary wastewater processing up to standard Download PDFInfo
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- CN109694162A CN109694162A CN201910116461.8A CN201910116461A CN109694162A CN 109694162 A CN109694162 A CN 109694162A CN 201910116461 A CN201910116461 A CN 201910116461A CN 109694162 A CN109694162 A CN 109694162A
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- septic tank
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- blower
- water
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- 210000003608 fece Anatomy 0.000 title claims abstract description 55
- 239000002351 wastewater Substances 0.000 title claims abstract description 42
- 238000007634 remodeling Methods 0.000 title claims abstract description 38
- 238000012545 processing Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 229910001868 water Inorganic materials 0.000 claims abstract description 78
- 239000010802 sludge Substances 0.000 claims abstract description 64
- 238000012856 packing Methods 0.000 claims abstract description 18
- 230000001954 sterilising effect Effects 0.000 claims abstract description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 17
- 238000005273 aeration Methods 0.000 claims abstract description 16
- 239000010865 sewage Substances 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 16
- 239000010871 livestock manure Substances 0.000 claims description 8
- 239000011152 fibreglass Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004155 Chlorine dioxide Substances 0.000 claims description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 2
- 230000002421 anti-septic effect Effects 0.000 claims description 2
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
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- 230000009965 odorless effect Effects 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 description 16
- 102000002322 Egg Proteins Human genes 0.000 description 10
- 108010000912 Egg Proteins Proteins 0.000 description 10
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- 210000004681 ovum Anatomy 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 8
- 238000005842 biochemical reaction Methods 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 5
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
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- 244000005700 microbiome Species 0.000 description 4
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- 239000002699 waste material Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
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- 244000000010 microbial pathogen Species 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
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- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010806 kitchen waste Substances 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
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- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
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- 206010059410 Faecaluria Diseases 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
Abstract
The present invention is the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard, comprising: septic tank, the packing layer that sludge is separated from water, aeration plate, blower, the time controller of blower, sludge pump, the time controller of sludge pump, water sterilization sterilizer and operation control box；The present invention is capable of the lavatory liquid dung of the remote peasant family of peasant family to scattered settlement or mountain area or sanitary sewage carries out purifying processing up to standard, water quality that treated is bright odorless, no germ, reaches " urban wastewater treatment firm pollutant emission standard " (GB 18918-2002) primary standard, the configuration of the present invention is simple, it is light-weight, it is cheap, it is easy for installation, operation is easy, it is creative with extensive market application prospect, novelty and good industrial applicibility.
Description
Technical field
The present invention relates to the remodeling septic tanks of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard, belong to environmental protection equipment
Field；
Background technique
Currently, in order to carry out China's rural toilet revolution, liquid dung is administered, sanitary wastewater (including waste water of bath, laundrywastes
And kitchen waste water) administer and the comprehensive improvement of look of a village village looks, the waste of rural households' lavatory is all discharged into septic tank, and China is many
The public lavatory in small towns street, tourist attractions and square is equipped with underground septic tank, however, being influenced by territorial environment, many lavatories
Institute's septic tank with urban wastewater treatment pipe network connection, does not transport reprocessing using fecal suction truck；
Currently, peasant household's water closet septic tank uses well known double urn formula septic tanks or three compartment septic tanks, with three grid septics
Based on pond；If three compartment septic tanks are made of three ponds being connected, centre is mainly sent out using anaerobism by manure through pipe connection
Ferment, middle layer cross excrement and parasitic ovum specific gravity is greater than the principle for generally mixing with liquor ratio weight and easily precipitating, and excrement passes through 30 days in pond
Above fermentation is decomposed, and middle layer liquid manure successively flow to the 3rd lattice pond by 1 lattice pond, is had reached precipitating or is killed parasitic ovum in excrement
Effect with the purpose of pathogenic entero becteria, septic tank can be summarized as: " one stay, is two heavy, three harmless "；One stays: lavatory liquid dung or/and
Sanitary sewage first enters in the first grid septic tank from the top water inlet pipe of three compartment septic tanks, retains the excrement more containing worm's ovum,
It allows excrement to have enough time fermentation disintegration, worm's ovum is made to sink；Two is heavy: the second grid septic tank subtracts significantly because of excrement skin and the quantity of excrement slag
Few, fermentation degree of decomposition is slight, and liquid manure is in relative static conditions, has under being continued using the worm's ovum to drift in excrement to heavy pond
Bottom；Three is harmless: one, two grid septic tanks have enough volumes, guarantee the fermentation maturity that excrement stops one month in pond, due to fecaluria
The effects of biological antagonist during anaerobic digestion is inorganization and chemistry, keeps germ worm's ovum dead or the liquid manure few containing worm's ovum
Third grid septic tank is finally entered, for fertilising；Generally, the volume fraction of the first, second and third lattice is 2: 1: 3, third lattice volume
It can also be depending on storing fertile situation；First grid septic tank by the second grid septic tank of soil pipe connection, precipitated by the second lattice pond
And then anaerobic fermentation flows into second from the liquid dung water outlet of the lower partition and formats excrement when liquid dung liquid level reach a certain height
In pond, third lattice are flowed into from the second lattice, go out septic tank from third grillages；Normally, according to 2 liters of defecation for each person every day, punching
10 liters of lavatory water calculating, add up to 12 liters, and the waste that peasant household's water closet septic tank of the family of 5 people is collected daily is about 60 liters, or
One month (30 days) is about 1800 liters or 1.8 cubic metres；If the septic tank of 1.5-2.0 cubic metres of installation in man, peasant household, can
The anaerobic degradation stored 30 days with meeting lavatory waste in septic tank becomes the condition of liquid fertilizer；
With the implementation of China's rural toilet revolution and development country planning, it is desirable that liquid dung and life to rural area " source "
Waste water (including waste water of bath, laundrywastes and kitchen waste water) carries out purifying processing up to standard, although the water of septic tank discharge is killed
Worm's ovum and pathogen, still, also in water, the organic matter not being decomposed in water also largely exists the corpse of worm's ovum, discharge
The relevant criterion of country is not achieved in water quality, after the water of septic tank discharge is exposed to aerial, can slowly foul again, breed mosquito
Worm, the serious ecological environment polluted near septic tank；
The liquid dung and man, peasant household of septic tank used in disclosed rural households lavatory or the discharge of public lavatory septic tank
The sanitary wastewater of front yard discharge cannot reach discharge standard of national correlation water, by search for and consult both at home and abroad a large amount of report,
Magazine, books and periodicals, CD, patent document, the data such as city's course advertisement ..., home and abroad have not found a kind of " rural toilet excrement
The related report of the remodeling septic tank of water and sanitary wastewater processing up to standard "；
Summary of the invention
The present invention seeks to overcome and make up the defect and deficiency of the prior art, thus provide a kind of rural toilet liquid dung and
The remodeling septic tank of sanitary wastewater processing up to standard, to adapt to the liquid dung in China's water closet septic tank and the life of peasant family discharge
Waste water carries out purifying processing up to standard, to meet the needs of revitalizing country planning Rapid Implementation and improving Ecological Environment；
The purpose of the present invention is what is realized as follows:
A kind of remodeling septic tank of rural toilet liquid dung and sanitary wastewater processing up to standard, comprising: septic tank, sludge and moisture
From packing layer, aeration plate, blower, the time controller of blower, sludge pump, the time controller of sludge pump, water sterilizing
Device and operation control box；The septic tank is four compartment septic tanks, is made of four ponds being connected, by partition between pond
It separates；The lavatory liquid dung of remodeling septic tank and sanitary wastewater import configuration are formatted on the top of the first grid septic tank side, first
Partition top in manure pit the second grid septic tank between configured liquid pipe one, the top configuration clear digging of excrement slag, and second formats excrement
Aeration plate and sludge pump are configured in pond, the effluent pipe mouth of the sludge pump is configured in the first grid septic tank and the second grid septic tank
Between partition on liquid level line top, communicate inside the effluent pipe mouth and the first grid septic tank；Second grid septic tank
Top configuration have lid sludge clearing hole, the partition bottom between the second grid septic tank and third grid septic tank configured
Liquid pipe two, the packing layer that the middle part configuration sludge in third grid septic tank is separated from water, third grid septic tank and the 4th are formatted excrement
Partition top between pond configured liquid pipe three, and water sterilization sterilizer is configured in the 4th grid septic tank, and top configuration has lid
Inspection hole, top of the water out up to standard configuration in the 4th grid septic tank side；Operation control box configures at the top of septic tank
The not far suitable position of septic tank is being left in suitable position or configuration；The power supply of external power supply is configured in the control cabinet
Plate, blower, the time controller of blower, the time controller of sludge pump；The power supply line of the power panel output of the external power supply
It is connected after the time controller of blower with the power supply line of blower；The exhaust outlet of the blower passes through air-exhausting duct and aeration plate
Air inlet connection；The external power supply power panel output power supply line after the time controller of sludge pump with sludge pump
Power supply line be connected；The power supply line and power panel connection of water sterilization sterilizer；
The septic tank is glass reinforced plastic, plastic cement, cement or metal material, belongs to four grid septic available on the market
Pond can also substitute four compartment septic tanks using five compartment septic tanks or hexformat septic tank；
The packing layer belongs to honeycomb inclined plate packing, inclined tube filler or resilient filler layer；
The sludge pump belongs to slush pump, sewage pump and immersible pump；
The water sterilization sterilizer belongs to ultraviolet sterilizer, ozone sterilization sterilizer or chlorine dioxide antiseptic device；
The blower belongs to the blower that outlet pressure is greater than 6kpa；
The aeration plate belongs to the porous air dispersion pipe of sewage treatment；
The time controller of the sludge pump and the time controller of blower, belong to the time relay, electronic timer
Or clock switch；
The operation control box, belongs to cylindrical body, square or cuboid, and material is glass reinforced plastic, plastics or metal, can
The not far suitable position of septic tank is being left with the top or configuration that configured in septic tank；
The working principle of the invention is:
Lavatory liquid dung and sanitary wastewater are first passed through to three compartment septic tanks sold in the market or double urn formula septic tanks carry out
After filtration treatment, then flow into the first grid septic tank of present invention remodeling septic tank, or lavatory liquid dung and sanitary wastewater is straight
It connects and flows into the first grid septic tank of present invention remodeling septic tank, liquid dung and sanitary wastewater are the first of present invention remodeling septic tank
Anaerobic degradation or filtering are carried out in grid septic tank, are then matched by the spacing board top of the first grid septic tank and the second grid septic tank
The mistake liquid pipe one set flows into the second grid septic tank；In the second grid septic tank, liquid dung and sanitary wastewater are by decomposition microbial bacteria
Under the air effect of agent and aeration plate bulging, biochemical degradation reaction occurs, intermittent blast aeration is carried out using time controller,
In the aerobic biochemical reaction of air blast, occur oxygen consumption degradation reaction, the COD in water, BOD ... the indexs such as .. constantly drop
It is low；In the anaerobic biochemical reaction for stopping air blast, the denitrification degradation reaction under anaerobism occurs, removes nitrogen and phosphorus in water；Benefit
Liquid dung or/and sanitary wastewater are aerated with the time controller of blower, digestion reaction or anti-nitration reaction repeatedly, to
Water in two grid septic tanks carries out purified treatment, and the water in the second grid septic tank flows under third grid septic tank by liquid pipe two
Portion generates a certain amount of sludge in biochemical degradation reaction, and by the barrier effect of packing layer, the sludge in water is settled and is blocked in
Lower part in the lower part of third grid septic tank and the second grid septic tank, the dirt that the aerobic biochemical reaction in the second grid septic tank generates
Mud is regularly returned to sludge pump in the first grid septic tank of leading portion, will be aerobic anti-using the anaerobic bacteria in the first grid septic tank
Answering the aerobic sludge microorganism decomposition of middle generation becomes carbon dioxide and water, and the clear water after packing layer separated sludge is constantly
Up packing layer was gone here and there in flowing, flowed into the top of third grid septic tank, was flowed into the 4th grid septic tank by liquid pipe three, the 4th lattice
Clear water in the septic tank water quality reaching standard after pathogenic microorganisms and the bacterium that the effect of water sterilization sterilizer is killed in water, it is up to standard
Septic tank is discharged in water；
In the present invention, microorganism is supported well and is difficult to survive under anaerobic, self-dissolving is protein, sugar source etc. by the micro- life of anaerobism
Object is absorbed and utilized；Anaerobe is also difficult to survive under aerobic condition, and self-dissolving is protein, sugar source, and is supported microorganism well
Absorb degradation；The activated sludge of aerobic generation is all back to anaerobic pond to handle, final organic pollutant can be degraded
For carbon dioxide, water, nitrogen etc., surplus sludge volume will greatly reduce, and mitigate secondary pollution caused by excess sludge and processing is tired
The problems such as difficult；The aerobic sludge generated in second grid septic tank is transported under anaerobic bacteria environmental condition by the present invention with sludge pump
In first grid septic tank, sludge microbe is supported well and is difficult to survive under anaerobic, self-dissolving is that protein, sugar source etc. are micro- by anaerobism
Bio-absorbable utilize, finally by the aerobic sludge microbial degradation generated in the second grid septic tank be carbon dioxide, water, nitrogen,
It greatly reduced the operating cost that lavatory liquid dung or/and sanitary wastewater draw clearly sludge in purifying processing up to standard；
The clear feces-dreg handling hole at the top of the first grid septic tank of present invention remodeling septic tank is regularly opened, in septic tank
The excrement slag of generation carries out drawing discharge clearly, it is ensured that the liquid in septic tank is unimpeded；
It can also regularly open and draw sludge hole clearly at the top of the second grid septic tank of present invention remodeling septic tank, to change excrement
The sludge of generation in pond carries out manually drawing discharge clearly, it is ensured that the liquid in septic tank is unimpeded；
In remodeling septic tank of the invention, lavatory liquid dung and sanitary wastewater constantly enter the first grid septic tank liquid dung into
Mouthful, in septic tank after biochemical degradation and sterilizing processing, septic tank is constantly discharged in the water up to standard of generation；
Lavatory liquid dung and sanitary wastewater first pass through and go out in the market before being handled into remodeling septic tank of the invention
Three compartment septic tanks or double urn formula septic tanks sold are filtered processing and preliminary Anaerobic Treatment, and the present invention can be improved and change
Unit time treating capacity and improvement Effects of Water Quality of the type septic tank to lavatory liquid dung and sanitary wastewater purified treatment；Therefore, liquid dung
With sanitary wastewater before entering remodeling septic tank of the invention, three compartment septic tanks or double urn formula septic tanks can be first flowed into
The filtering and preliminary anaerobic degradation for carrying out preparatory liquid dung are handled, and are then purified in remodeling septic tank of the invention again up to standard
Processing；
In remodeling septic tank of the invention:
First grid septic tank plays the role of the preliminary purification processing of filtering/anaerobism；
Second grid septic tank plays the role of the biochemical reaction of aerobic/anaerobic；
Third grid septic tank plays the centrifugation of sludge and water；
The effect of pathogenic bacteria and disinfection in water is killed in the starting of 4th grid septic tank；
The beneficial effects of the present invention are:
1. traditional septic tank only plays the role of the water killing pathogenic microorganisms and worm's ovum in water, being discharged from septic tank
The water standard of national regulation is not achieved in matter, after the water of septic tank discharge is exposed to aerial, can slowly foul again, breed mosquito
Worm, the serious ecological environment polluted near septic tank；The water quality of remodeling septic tank discharge of the invention is limpid, bright odorless,
Without germ, discharge reaches " urban wastewater treatment firm pollutant emission standard " (GB 18918-2002) primary standard；
2. remodeling septic tank of the invention configure using conventional septic tank and conventional component, structure letter
It is single, it is light-weight, it is cheap, it is easy for installation, belong to miniature Sewage Disposal, peasant family or mountain area for scattered settlement
Remote peasant family carries out the purification processing up to standard of lavatory liquid dung or sanitary sewage, has advanced implementation result；
3. remodeling septic tank of the invention, reliable for operation, technology maturation, operation is easy, easy to maintenance, the present invention has wide
General marketing application prospect has creative, novelty and good industrial applicibility；
Detailed description of the invention
Attached drawing 1 is structural schematic diagram of the invention；
Attached drawing 2 is the flow chart that present invention remodeling septic tank and three compartment septic tanks are used cooperatively；
In attached drawing 1 and attached drawing 2,1- septic tank, 2- aeration plate, the packing layer of 3- water and sludge separation, 4- water, which is sterilized, to disappear
Malicious device, 5- blower, the time controller of 6- blower, 7- power panel, 8- operation control box, the power supply line of 9- water sterilization sterilizer,
10- air supply tube, 11- cross liquid pipe two, and 12- crosses liquid pipe three, the lavatory liquid dung of 13- remodeling septic tank or/and sanitary wastewater import,
14- water out up to standard, 15- draw clearly sludge hole, the inspection hole of the 4th grid septic tank of 16-, the 4th grid septic tank of 17-, 18- third lattice
Septic tank, the second grid septic tank of 19-, 20- liquid level line, 21- cross liquid pipe one, the first grid septic tank of 22-, the clear feces-dreg handling hole 23-,
The liquid outlet of tri- compartment septic tank of 24-, tri- compartment septic tank of 25-, the lavatory liquid dung of tri- compartment septic tank of 26- or/and life
Waste water inlet, 27- waste pipe, the inspection hole of tri- compartment septic tank of 28-, the manure through pipe of tri- compartment septic tank of 29-, 30- sludge pump,
The power supply line of 31- sludge pump, the time controller of 32- sludge pump, the effluent pipe mouth of 33- sludge pump；
Specific embodiment
As shown in Figure 1 and Figure 2, the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard, packet
Include: septic tank (1), the packing layer (3) that sludge is separated from water, aeration plate (2), blower (5), the time controller (6) of blower are dirty
Dredge pump (30), the time controller (32) of sludge pump, water sterilization sterilizer (4) and operation control box (8)；The septic tank
(1) it is four compartment septic tanks, is made of four ponds being connected, is separated between pond by partition；The lavatory excrement of remodeling septic tank
Import (13) configuration of water and sanitary wastewater is on the top of the first grid septic tank (22) side, with the in the first grid septic tank (22)
Partition top between two grid septic tanks (19) configured liquid pipe one (21), and top configures the clear digging of excrement slag (23), and second formats
The effluent pipe mouth (33) of configuration aeration plate (2) and sludge pump (30) in manure pit, sludge pump (30) is configured in the first grid septic tank
(22) top of the liquid level line (20) on the partition between the second grid septic tank (19), the effluent pipe mouth (33) and first
It is communicated inside grid septic tank (22)；Top sludge clearing hole (15) of the configuration with lid of second grid septic tank (19), second
Partition bottom between grid septic tank (19) and third grid septic tank (18) configured liquid pipe two (11), third grid septic tank (18)
The packing layer (3) that interior middle part configuration sludge is separated from water, between third grid septic tank (18) and the 4th grid septic tank (17)
Partition top configured liquid pipe three (12), configured water sterilization sterilizer (4) in the 4th grid septic tank (17), and top configuration is with lid
The inspection hole (16) of son, top of water out (14) configuration up to standard in the 4th grid septic tank (17) side；Operation control box (8) is matched
It sets the suitable position at the top of septic tank (1) or the not far suitable position of septic tank (1) is being left in configuration；The control cabinet
(8) power panel (7) of external power supply, blower (5), the time controller (6) of blower, the time controller of sludge pump are configured in
(32)；The external power supply power panel (7) output power supply line after the time controller (6) of blower with blower (5)
Power supply line is connected；The exhaust outlet of the blower (5) passes through the air inlet connection of air-exhausting duct (10) and aeration plate (2)；It is described outer
Connect power supply line of the power supply line of power panel (7) output of power supply after the time controller (32) of sludge pump with sludge pump (30)
(31) it is connected；The power supply line (9) and power panel (7) connection of water sterilization sterilizer (4)；
When work, the liquid dung of lavatory discharge or/and sanitary wastewater are first passed through into three compartment septic tanks sold in the market
(25) or after double urn formula septic tanks are filtered processing it, then flows into the first grid septic tank (1) of present invention remodeling septic tank, or
Be lavatory liquid dung or/and sanitary wastewater are flowed directly into the present invention remodeling septic tank the first grid septic tank (1) in, liquid dung or/
Anaerobic degradation or filtering are carried out in the first grid septic tank (22) of present invention remodeling septic tank with sanitary wastewater, then by the
Mistakes liquid pipe one (21) inflow second that the spacing board top of one grid septic tank (22) and the second grid septic tank (19) configures is formatted excrement
In pond (19)；In the second grid septic tank (19), lavatory liquid dung or/and sanitary wastewater are by decomposition microbial bacterial agent and aeration plate
(2) under the air effect bloated, biochemical degradation reaction occurs, intermittent blast aeration is carried out using time controller (6), in drum
In the aerobic biochemical reaction of wind, occur oxygen consumption degradation reaction, the COD in water, BOD ... the indexs such as .. constantly reduce；
In the anaerobic biochemical reaction for stopping air blast, the denitrification degradation reaction under anaerobism occurs, removes nitrogen and phosphorus in water；When utilization
Between controller (6) digestion reaction or anti-nitration reaction repeatedly is carried out to liquid dung, the water in the second grid septic tank (19) is carried out
Purified treatment, the water in the second grid septic tank (19) flows into the lower part of third grid septic tank (18) by liquid pipe two (11), biochemical
A certain amount of sludge is generated in degradation reaction, by the barrier effect of packing layer (3), the sludge in water is settled and be blocked in third
Lower part in the lower part and the second grid septic tank (19) of grid septic tank (18), the aerobic biochemical reaction in the second grid septic tank (19)
The first grid septic tank (22) that the sludge of generation regularly uses sludge pump (30) back to leading portion is interior, utilizes the first grid septic tank
(22) the aerobic sludge microorganism decomposition generated in aerobic reaction is become carbon dioxide and water by the anaerobic bacteria in, by packing layer
(3) clear water after separated sludge constantly up went here and there packing layer (3) by flowing, flows into the top of third grid septic tank (18), warp
It crosses liquid pipe three (12) to flow into the 4th grid septic tank (17), the clear water of (17) passes through water sterilization sterilizer in the 4th grid septic tank
(4) water quality reaches the pollution of " GB18918-2002 " urban wastewater treatment firm after pathogenic microorganisms and bacterium in water are killed in effect
Object discharges level-one A standard, and septic tank is discharged by water out up to standard (14) in water up to standard；
Lavatory liquid dung or/and sanitary wastewater can be first passed through to three compartment septic tanks (25) or double urns sold in the market in advance
Formula septic tank is filtered with after the processing of preliminary anaerobic degradation, and the purification for carrying out liquid dung using present invention remodeling septic tank is up to standard
Processing.
Claims (8)
1. the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard, comprising: septic tank, sludge are separated from water
Packing layer, aeration plate, blower, the time controller of blower, sludge pump, the time controller of sludge pump, water sterilization sterilizer
And operation control box；It is characterized by: the septic tank is four compartment septic tanks, it is made of four ponds being connected, pond
Between separated by partition；The lavatory liquid dung of remodeling septic tank and sanitary wastewater import are configured in the upper of the first grid septic tank side
Portion, the interior partition top between the second grid septic tank of the first grid septic tank configured liquid pipe one, and top configures the clear digging of excrement slag,
Configuration aeration plate and sludge pump in second grid septic tank, the effluent pipe mouth configuration of the sludge pump is in the first grid septic tank and the
It is communicated inside the top of the liquid level line on partition between two grid septic tanks, the effluent pipe mouth and the first grid septic tank；The
The top configuration of two grid septic tanks has the sludge clearing hole of lid, the partition between the second grid septic tank and third grid septic tank
Bottom configured liquid pipe two, the packing layer that middle part in third grid septic tank configuration sludge is separated from water, third grid septic tank with
Partition top between 4th grid septic tank configured liquid pipe three, configured water sterilization sterilizer in the 4th grid septic tank, top is matched
Set the inspection hole with lid, top of the water out configuration up to standard in the 4th grid septic tank side；Operation control box configuration is being changed
Suitable position or configuration at the top of manure pit are leaving the not far suitable position of septic tank；External electricity is configured in the control cabinet
The power panel in source, blower, the time controller of blower, the time controller of sludge pump；The power panel of the external power supply exports
Power supply line be connected after the time controller of blower with the power supply line of blower；The exhaust outlet of the blower passes through air-exhausting duct
With the air inlet connection of aeration plate；The power supply line of the power panel output of the external power supply is after the time controller of sludge pump
It is connected with the power supply line of sludge pump；The power supply line and power panel connection of water sterilization sterilizer.
2. the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard according to claim 1, special
Sign is: the septic tank, is glass reinforced plastic, plastic cement, cement or metal material, belongs to four grid septic available on the market
Pond can also substitute four compartment septic tanks using five compartment septic tanks or hexformat septic tank.
3. the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard according to claim 1, special
Sign is: the packing layer, belongs to honeycomb inclined plate packing, inclined tube filler or resilient filler layer.
4. the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard according to claim 1, special
Sign is: the sludge pump belongs to slush pump, sewage pump and immersible pump.
5. the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard according to claim 1, special
Sign is: the water sterilization sterilizer belongs to ultraviolet sterilizer, ozone sterilization sterilizer or chlorine dioxide antiseptic device.
6. the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard according to claim 1, special
Sign is: the blower, belongs to the blower that outlet pressure is greater than 6kpa.
7. the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard according to claim 1, special
Sign is: the time controller of the sludge pump and the time controller of blower, belong to the time relay, electronic timer or
Clock switch.
8. the remodeling septic tank of a kind of rural toilet liquid dung and sanitary wastewater processing up to standard according to claim 1, special
Sign is: the operation control box, belongs to cylindrical body, square or cuboid, and material is glass reinforced plastic, plastics or metal, can
The not far suitable position of septic tank is being left with the top or configuration that configured in septic tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910116461.8A CN109694162A (en) | 2019-02-15 | 2019-02-15 | A kind of remodeling septic tank of rural toilet liquid dung and sanitary wastewater processing up to standard |
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| CN201910116461.8A CN109694162A (en) | 2019-02-15 | 2019-02-15 | A kind of remodeling septic tank of rural toilet liquid dung and sanitary wastewater processing up to standard |
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| CN110182949A (en) * | 2019-05-29 | 2019-08-30 | 江苏云天路公共卫生服务管理有限公司 | Excrement based on rural public lavatory is classified biodegradable processing unit |
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Application publication date: 20190430 |