CN109368944A - A kind of small-sized Compressible balcony laundrywastes processing unit - Google Patents

A kind of small-sized Compressible balcony laundrywastes processing unit Download PDF

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Publication number
CN109368944A
CN109368944A CN201811523176.XA CN201811523176A CN109368944A CN 109368944 A CN109368944 A CN 109368944A CN 201811523176 A CN201811523176 A CN 201811523176A CN 109368944 A CN109368944 A CN 109368944A
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CN
China
Prior art keywords
laundrywastes
balcony
string bag
mixing chamber
processing unit
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Pending
Application number
CN201811523176.XA
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Chinese (zh)
Inventor
冯骞
葛冉
薛朝霞
操家顺
台喜荣
孙亚青
赵新宇
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Hohai University HHU
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Hohai University HHU
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Filing date
Publication date
Application filed by Hohai University HHU filed Critical Hohai University HHU
Priority to CN201811523176.XA priority Critical patent/CN109368944A/en
Publication of CN109368944A publication Critical patent/CN109368944A/en
Pending legal-status Critical Current

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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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • 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

Abstract

The invention discloses a kind of small-sized Compressible balcony laundrywastes processing units, including reaction unit and chemicals dosing plant, reaction unit is made of interconnected mixing chamber and reaction chamber, chemicals dosing plant is connected by the inlet tube of chemical feed pipe and mixing chamber, and waste water to be processed enters mixing chamber by inlet tube；The bottom of mixing chamber is equipped with porous disc, multiple through-holes on disk have internal screw thread, the rubber string bag for being filled with filler is equipped with externally threaded interface, the rubber string bag and disk through-hole are cooperated by internal and external threads to be connected, the bar shaped cavity for being fixed on the rubber string bag on disk is located in reaction chamber, the rubber string bag on disk is fixed on using disc centre as basic point, distribution annular in shape, reaction chamber bottom is equipped with water outlet.Wastewater treatment equipment of the present invention can be effectively removed the polluters such as surfactant in laundrywastes, COD, nitrogen, phosphorus, while having and taking up little area, and by the processing unit, treated that laundrywastes can be directly discharged into the rain standpipe on balcony.

Description

A kind of small-sized Compressible balcony laundrywastes processing unit
Technical field
The present invention relates to a kind of small-sized Compressible balcony laundrywastes processing units, belong to water-treatment technology field.
Background technique
Contain the pollutants such as a large amount of nitrogen, phosphorus, surfactant (LAS), greasy dirt and solid particle in life laundrywastes Matter, arbitrarily discharge will affect river water quality, and water eutrophication or even algal bloom, black and odorous water etc. is caused to be asked The generation of topic destroys aquatic ecological environment.
In recent years, intelligent washing machine is universal so that laundrywastes discharge amount is continuously increased.Correlative study shows that laundry is useless Water occupies the total sanitary wastewater ratio of the people in China and is up to 20%, unprocessed to be directly discharged into water body, becomes pollution water environment New hidden danger.However in conventional Residence Design, balcony draining is exhausted directly to Stormwater Drainage System and is entered in neighbouring water body, is increased The pollutional load for having added city river has seriously affected Urban Water Environment health.For the pollution problem of laundrywastes, many is washed Clothing wastewater processing technology is developed, in being proposed in patent No. ZL201620799080 " a kind of laundrywastes processing unit ", benefit With process laundrywastes such as absorption, flocculations, " the laundrywastes processing proposed in patent No. ZL200920311130.1 for another example With reclaiming system ", at the processing system concentration containing reaction members such as collecting-tank, sedimentation basin, contact-oxidation pool, flotation tanks Manage laundrywastes, but these processing methods exist and take up a large area, consume energy the disadvantages of high, and need will life laundry it is useless Water carries out centralized processing, needs the synchronous existing pipe network system of transformation, increases improvement cost.Therefore it develops a kind of small-sized , the laundrywastes quick treatment device of household be significantly.
Summary of the invention
Goal of the invention: technical problem to be solved by the invention is to provide at a kind of small-sized Compressible balcony laundrywastes Device is managed, which can be effectively removed the polluters such as surfactant in laundrywastes, COD, nitrogen, phosphorus, Have the characteristics that take up little area simultaneously, processing cost is low, without secondary pollution, by the processing unit, treated that laundrywastes can be straight In the rain standpipe to run on balcony.
In order to solve the above technical problems, the technology used in the present invention means are as follows:
A kind of small-sized Compressible balcony laundrywastes processing unit, including reaction unit and chemicals dosing plant, the reaction Device is made of interconnected mixing chamber and reaction chamber, and chemicals dosing plant is connected by the inlet tube of chemical feed pipe and mixing chamber, to It handles waste water and mixing chamber is entered by inlet tube；The bottom of mixing chamber is equipped with porous disc, and multiple through-holes on disk have Internal screw thread, the rubber string bag for being filled with filler are equipped with externally threaded interface, and the rubber string bag and disk through-hole pass through inside and outside spiral shell Line, which cooperates, to be connected, and the bar shaped cavity for being fixed on the rubber string bag on disk is located in reaction chamber, the rubber being fixed on disk The glue string bag is using disc centre as basic point, distribution annular in shape, and reaction chamber bottom is equipped with water outlet.
Wherein, the chemicals dosing plant includes dosing tank, the dosing pump being arranged in dosing tank and connect with dosing pump Chemical feed pipe, chemical feed pipe and drug-feeding tube are cooperated by internal and external threads and are connected.
Wherein, the junction of the inlet tube and mixing chamber is equipped with filter membrane.
Wherein, the filler is grouped as by the group of following mass percentage: 30% lanthanum is attapulgite modified, 20% coconut husk Active carbon, 15% activated sludge powder, 15% manganese dioxide, 10% volcanic ash and 10% desiccation pomelo peel through spin be granulated, It dries, obtained packing material size is 5~7mm, and filler is seated in the long strip type rubber string bag.
Wherein, the lanthanum is attapulgite modified is made by such as under type: take attapulgite original soil in Muffle furnace, 750 DEG C It calcines 2h and reacts 2h with the lanthanum nitrate hexahydrate of 1mol/L after cooling, after reaction, remove remaining lanthanum using ultrapure water Ion, ground 200 mesh, it is attapulgite modified to obtain lanthanum.
Wherein, the desiccation pomelo peel is made by such as under type: taking pomelo peel in Muffle furnace, 150 DEG C of continuous dryings 12h, ground 200 mesh obtain desiccation pomelo peel powder.
Wherein, the reaction chamber bottom is set there are two water outlet, one of connection tap；Another Tail water reuse mouth It is connect with external rainwater down pipe.
Wherein, the H in chemicals dosing plant2O2The mass fraction of solution is 10%；H2O2Pair solution dosage is 1.0ml/L, i.e., In every 1 liter of waste water, need to add H2O2The amount of solution is 1mL.
Wherein, the reaction chamber is compressible plastic tube-shape structure.
Compared with the existing technology, it is had the beneficial effect that possessed by technical solution of the present invention
The present invention is used for the device of balcony life laundrywastes processing, and structure is simple, easy to use, is set using compressible Meter, each section can be dismantled, and the occupied area of device is greatly reduced, and storage is convenient；The setting journey of general washing machine Sequence includes 1 cleaning and 2 rinsings, and each washing process water is usually no more than 10L, and the waste water total amount of generation is no more than 30L, The present apparatus is fully deployed volume up to 45L, meets processing washing machine and once cleans discharged water；The present invention is living with coconut husk Property charcoal, lanthanum be attapulgite modified, activated sludge powder, manganese dioxide, volcanic ash and desiccation pomelo peel are raw material preparation Absorption-catalysis material cooperates with H2O2Laundrywastes is handled, COD, LAS in waste water, total nitrogen and total phosphorus etc. can be fast and effeciently cut down Polluter, effluent quality reach " urban wastewater treatment firm pollutant emission standard " (GB18918-2002) level-one A standard, out Water can store in the reactor, as flushing the toilet, mopping floor with water, save water, water outlet can also be directly discharged by balcony rain standpipe Neighbouring water body greatly reduces the pollution to city river, meanwhile, it is not required to the life laundrywastes for generating each resident progress Centralized processing, saves pipe network improving cost；Finally, processing unit of the invention, which has, does not generate secondary pollution, material repetition It is easy to promote and utilize using high, the replacement cycle is long, feature at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present invention is used for balcony life laundrywastes processing unit；
Fig. 2 is layout drawing of the rubber string bag on disk in apparatus of the present invention；
Fig. 3 is that contaminants removal rate changes with time rule in laundrywastes；
Fig. 4 is the removal rate that absorption-catalysis material reuses each pollutant concentration under number.
Specific embodiment
Below in conjunction with attached drawing, technical scheme is described further, but scope of the present invention It is not limited thereto.
As shown in figures 1-4, the small-sized Compressible balcony laundrywastes processing unit of the present invention, including reaction unit and plus Medicine device, chemicals dosing plant include dosing tank 10, the dosing pump being arranged in dosing tank 10 12 and connect with dosing pump 12 plus Pencil 16, chemical feed pipe 16 and drug-feeding tube 1 are cooperated by internal and external threads and are connected, and are additionally provided with flowmeter 13 on chemical feed pipe 16；Instead Device is answered to be made of interconnected mixing chamber 2 and reaction chamber 7, mixing chamber 2 and reaction chamber 7 are cooperated by internal and external threads and connected It connects；Chemicals dosing plant is connect by chemical feed pipe 16 with the inlet tube 1 of mixing chamber 2, and waste water to be processed enters mixing chamber by inlet tube 1 2, inlet tube 1 and the junction of mixing chamber 2 are additionally provided with filter membrane 11, laundrywastes and catalyst H2O2It is carried out just in inlet tube 1 Step mixing, solid impurity in laundrywastes is filtered out when by circular filter film (strainer can also with) 11, in order to avoid solid Impurity blocks the filler in subsequent reactions chamber 7, influences effluent quality；The bottom of mixing chamber 2 is equipped with porous disc 4, on disk 4 Multiple through-holes 3 have internal screw thread, and the rubber string bag 5 for being filled with filler 6 is equipped with externally threaded interface, the rubber string bag 5 with Disk through-hole 3 is cooperated by internal and external threads and is connected, and the bar shaped cavity for being fixed on the rubber string bag 5 on disk 4 is located at reaction In chamber 7, the rubber string bag 5 on disk 4 is fixed on using disc centre as basic point, distribution annular in shape, 7 bottom of reaction chamber is equipped with The mouth of a river, 7 bottom of reaction chamber are set there are two water outlet, and one of water outlet 8 connects tap；Another Tail water reuse mouth 9 with Rainwater down pipe connection on balcony.
Filler 6 is made of the component of following mass percentage: 30% lanthanum is attapulgite modified, 20% cocoanut active charcoal, 15% activated sludge and 15% manganese dioxide, 10% volcanic ash, 10% desiccation pomelo peel are granulated through spin, dry, and obtain The packing material size arrived is 5~7mm, and filler 6 is seated in the rubber string bag 5 of long strip type.
When dispensing, H2O2Dosing pump 12 is entered by dosing tank 10, it is boosted to flow through flowmeter 13, obtain after accurate measurement by Chemical feed pipe 16 is added, and what is be arranged on the end of chemical feed pipe 16 and inlet tube 1 is interconnected into medicine short tube by 14 phase of internal and external threads It connects, it is easy to disassemble.Inlet tube 1 is whole in the shape of a trumpet, and top is laundrywastes water inlet, and left side is extended a short tube and added Pencil 16 is connected, and bottom is equipped with circular filter screen 11.Inlet tube 1 is connect by screw thread with mixing chamber 2.
Porous disc 4 is equipped with the circular hole 3 of multiple diameter 1cm, for evenly distributing mixed liquor to filler 6.Meanwhile circular hole 3 inner walls are equipped with screw thread, for installing the rubber string bag 5.Mixing chamber 2 can either play the role of admixing medical solutions and laundrywastes, Again can regulating pondage, evenly distribute mixed liquor, while top and bottom are provided with installation inlet tube 1 and the rubber string bag 5 Installing port, is integrated with multiple function, greatly reduces the volume of device, and each section can be freely disassembled, and storage is convenient.
Reaction chamber 7 is located at the lower section of mixing chamber 2, is a compressible cylindrical type plastic chamber, and diameter 30cm is fully deployed When high 45cm, volume 30L.Screw thread is arranged in the top of reaction chamber 7, is cooperated and is connected by internal and external threads 15 with mixing chamber 2.It is mixed It closes liquid and carries out Static Adsorption-catalytic oxidation with filler 6 in reaction cavity, it is COD, LAS, total nitrogen in laundrywastes, total The polluters such as phosphorus are quickly and effectively cut down.Two water outlets, service water depotition cock 8 and tail is arranged in 7 bottom of reaction chamber Water outlet 9 is used as the service waters such as flush the toilet, mop floor in treated tail water can be stored in reaction chamber 7, and tail water passes through house at this time It is discharged with water depotition cock 8, treated, and tail water can also be directly discharged in balcony rain leader downspout, and tail water is arranged by tail water at this time Mouth 9 is put to be emitted into balcony rain leader downspout.
Filler 6 is seated in the long strip type rubber string bag 5, and 5 diameter of the rubber string bag is 1cm, by being threadably mounted at mixed liquor On adjusting cavity chassis.The rubber string bag 5 is using 2 disk of mixing chamber, 4 center as basic point, distribution annular in shape, is arranged one layer every 5cm, Mixed liquor enters in filler 6 after 2 bottom circular aperture 3 of mixing chamber evenly distributes, and contacts with filler 6, and polluter obtains just Absorption-catalysis oxidation of step, as the increase filler item of mixing liquid measure is gradually dipped in mixed liquor, polluter is incited somebody to action at this time To lasting removal, reaction after a certain period of time reaches balance, and the removal rate of polluter reaches maximum.Using the long strip type rubber string bag Filler is loaded, the contact area of filler and laundrywastes is capable of increasing, accelerates reaction speed, the removal to polluter is improved and imitates Rate, service life is long, replacement easy to disassemble, and to stretch toughness strong, compressible for the rubber string bag, and complex reaction chamber 7 uses, and convenient pair Device is whole directly to be compressed, without dismantling filtrate.
Apparatus of the present invention operational process are as follows: laundrywastes enters in mixing chamber 2 from inlet tube 1, meanwhile, H2O2Dosing dress It sets and adds H into reaction unit2O2.H is cooperateed in filler 62O2Under effect, the polluter in laundrywastes is removed.Processing Laundrywastes afterwards can be stored in reaction chamber 7, and water outlet may be used as flushing the toilet, mop floor with water or be directly discharged to balcony rain Water standpipe.
Balcony life laundrywastes is handled using apparatus of the present invention, water-in and water-out water quality is as shown in table 1.Control H2O2Solution Adding rate is 1.0ml/L, filler dosage 180g/L.
1 water-in and water-out water quality of table
Note: 1, effluent quality A is the treatment effect that the filler in the present invention generates in conjunction with the device in the present invention for the first time, Testing result after reacting 2 hours；2, effluent quality B is device in the present invention and cocoanut active charcoal and common modified bumps Any material in stick earth adsorbing combines the treatment effect generated for the first time, the testing result after reacting 3~4 hours.
As shown in Table 1, balcony life laundrywastes is through after the present apparatus is handled, effluent quality reaches " at town sewage Manage factory's pollutant emission standard " (GB18918-2002) level-one A standard.COD removal rate is greater than 80%, LAS removal rate and is greater than 95%, characteristic contamination LAS substantially completely degrades, and nitrogen removal rate is greater than 80%, and total tp removal rate is greater than 89%.Obtained Material has excellent treatment effect to laundrywastes, this is because composite modified filler surface pattern presentation obtained largely has Threadiness (attapulgite), honeycomb (pomelo peel) and the uniformly combination of poroid (active carbon) of sequence, on the one hand considerably increase Specific surface area (the about 1000m of filler2/ g or so), the active material contained in another aspect activated sludge can be in laundrywastes Under the conditions of eutrophy, quickly in a large amount of biofilms in porous aggregate surface, enhance the removal rate to organic substance.Meanwhile filler surface The groups such as hydroxyl rich in can enhance the adsorption effect to phosphate and ammonia root, the manganese dioxide in filler be used for H2O2COD and partial organic substances in collaboration removal laundrywastes.
As a comparison, cocoanut active charcoal and several frequently seen modified attapulgite earth adsorbing and the present apparatus are had chosen in test It combines, the treatment effect of generation is as shown in effluent quality B in table 1, it can be seen that in addition to total phosphorus, for other every pollutions The removal rate of index be below effluent quality A, especially for LAS removal rate far below the device and filler in the present invention Combination.It can illustrate to a certain extent, the device and filler in the present invention, which have the processing of laundrywastes, mutually to be promoted Into gain effect.
Timing being entered in filler since mixed liquor, respectively in 5min, 10min, 30min, 1h, 2h, 4h, 6h, 8h Sample three times is taken, and measures the average value of each pollutant, result is as shown in Figure 3.Can be seen from figure 3, with reaction into Row, the removal rate of the polluters such as COD, LAS, TN, TP are constantly rising, and when reaction proceeds to 1h, each polluter is gone Except rate has basically reached 30% or so, reaction proceeds to 2h and reaches balance, can reach the maximum removal of each polluter substantially Rate, it is seen that the present apparatus can fast and effeciently be cut down the polluter in laundrywastes, effect stability.It can see simultaneously Out, during reaction carries out, the removal rate that each sample point measures COD, LAS is above the removal rate of TN, TP, especially in reaction Initial stage, the climbing speed of COD, LAS removal rate are higher than the climbing speed of TN, TP removal rate, and this demonstrate balcony laundry is useless The removal of COD and LAS is mainly by the catalysed oxidn of system in water, reaction speed faster, it is more efficient, and total nitrogen, The removal of total phosphorus mainly passes through suction-operated, and reaction speed is slower compared with catalytic oxidation, in general, each polluter Removal can give full play to the performance of material, and treatment effect is preferable.
The removal rate changing rule that absorption-catalysis material reuses each pollutant concentration under number, which is illustrated in figure 4, works as When the access times of material are more than 20 times, for COD, LAS removal rate range of decrease 15% or so, TN, TP removal rate range of decrease are not very Obviously, access times are more than TN, TP removal rate dramatic decrease after 20 times, and COD, LAS removal rate range of decrease are also becoming larger, this master If the effective adsorption site of adsorbent is fewer and fewer, and catalyst is also located because of the continuous reuse of material as time goes by In consumption state, absorption property and catalytic performance can all be substantially reduced, and the replacement cycle of material is about 20 days, compare other materials There is the longer replacement cycle.
It can be seen from above-described embodiment that compared to traditional laundrywastes processing system, the configuration of the present invention is simple is accounted for Ground area is small, easy to use and flexible, is integrated with the functions such as grid, conditioning tank, reaction tank in stain disease processing, high treating effect, Effluent quality reaches " urban wastewater treatment firm pollutant emission standard " (GB18918-2002) level-one A standard.Materials'use week Phase is about 20 times, high recycling rate, has the longer replacement cycle compared to other materials.It can set up separately in resident family, nothing The life laundrywastes that each resident generates need to be focused on, save pipe network improving cost.Meanwhile the present invention has Secondary pollution, material recycling height, replacement cycle length, feature at low cost are not generated, it is easy to promote and utilize.
Balcony life laundrywastes processing unit of the present invention being capable of organic pollutant, warp in efficient degradation life laundrywastes The life laundrywastes of processing, which can be used as, flushes the toilet equal service waters or is directly discharged into water body nearby, drop nearby by balcony rain leader downspout The low pollutional load of city river water quality；Life laundrywastes processing unit of the invention have treatment effeciency is high, take up little area, Low, the without secondary pollution feature of processing cost.

Claims (7)

1. a kind of small-sized Compressible balcony laundrywastes processing unit, it is characterised in that: including reaction unit and chemicals dosing plant, The reaction unit is made of interconnected mixing chamber and reaction chamber, and chemicals dosing plant passes through the inlet tube of chemical feed pipe and mixing chamber Connection, waste water to be processed enter mixing chamber by inlet tube；The bottom of mixing chamber is equipped with porous disc, multiple through-holes on disk Internal screw thread is had, the rubber string bag for being filled with filler is equipped with externally threaded interface, and the rubber string bag passes through with disk through-hole Internal and external threads, which cooperate, to be connected, and the bar shaped cavity for being fixed on the rubber string bag on disk is located in reaction chamber, is fixed on disk On the rubber string bag using disc centre as basic point, distribution annular in shape, reaction chamber bottom be equipped with water outlet.
2. small-sized Compressible balcony laundrywastes processing unit according to claim 1, it is characterised in that: the dosing Device includes dosing tank, the dosing pump being arranged in dosing tank and the chemical feed pipe connecting with dosing pump, chemical feed pipe and drug-feeding tube It is cooperated and is connected by internal and external threads.
3. small-sized Compressible balcony laundrywastes processing unit according to claim 1, it is characterised in that: the feed liquor The junction of pipe and mixing chamber is equipped with filter membrane.
4. small-sized Compressible balcony laundrywastes processing unit according to claim 1, it is characterised in that: the filler Be made of the component of following mass percentage: 30% lanthanum is attapulgite modified, 20% cocoanut active charcoal, 15% activated sludge powder End, 15% manganese dioxide, 10% volcanic ash and 10% desiccation pomelo peel are granulated through spin, dry, obtained filler grain Diameter is 5~7mm, and filler is seated in the long strip type rubber string bag.
5. small-sized Compressible balcony laundrywastes processing unit according to claim 1, it is characterised in that: the reaction Bottom of chamber portion is set there are two water outlet, one of connection tap；Another Tail water reuse mouth is connect with external rainwater down pipe.
6. small-sized Compressible balcony laundrywastes processing unit according to claim 1, it is characterised in that: the reaction Chamber is compressible plastic tube-shape structure.
7. small-sized Compressible balcony laundrywastes processing unit according to claim 1, it is characterised in that: chemicals dosing plant In H2O2The mass fraction of solution is 10%；H2O2Solution dosage is 1.0ml/L.
CN201811523176.XA 2018-12-12 2018-12-12 A kind of small-sized Compressible balcony laundrywastes processing unit Pending CN109368944A (en)

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Publication number Priority date Publication date Assignee Title
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CN2934385Y (en) * 2006-08-04 2007-08-15 付庆福 Household reclaimed water device
CN101343111A (en) * 2008-09-03 2009-01-14 南京大学 Method for improving attached growth wastewater treatment biomembrane reactor efficiency
CN105036355A (en) * 2015-07-31 2015-11-11 邵素英 Biological purification carrier for wastewater treatment
CN105771628A (en) * 2016-04-14 2016-07-20 广东海源环保科技有限公司 Biological deodorization packing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11104697A (en) * 1997-10-03 1999-04-20 Teijin Ltd Method and apparatus for treating laundry drainage
CN2934385Y (en) * 2006-08-04 2007-08-15 付庆福 Household reclaimed water device
CN101343111A (en) * 2008-09-03 2009-01-14 南京大学 Method for improving attached growth wastewater treatment biomembrane reactor efficiency
CN105036355A (en) * 2015-07-31 2015-11-11 邵素英 Biological purification carrier for wastewater treatment
CN105771628A (en) * 2016-04-14 2016-07-20 广东海源环保科技有限公司 Biological deodorization packing

Non-Patent Citations (2)

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Title
张春晖、何绪文、李开和编著: "《过滤技术在环境工程中的应用》", 31 December 2011, 中国环境科学出版社 *
谢小青主编: "《污水处理工》", 30 June 2011, 厦门大学出版社 *

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