CN109078371A - The detachable lautertuns of waveform and filter method - Google Patents
The detachable lautertuns of waveform and filter method Download PDFInfo
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- CN109078371A CN109078371A CN201810995394.7A CN201810995394A CN109078371A CN 109078371 A CN109078371 A CN 109078371A CN 201810995394 A CN201810995394 A CN 201810995394A CN 109078371 A CN109078371 A CN 109078371A
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- material layer
- filter material
- sewage
- filtrate
- lautertuns
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000706 filtrate Substances 0.000 claims abstract description 44
- 239000010865 sewage Substances 0.000 claims abstract description 41
- 239000005416 organic matter Substances 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 244000005700 microbiome Species 0.000 claims abstract description 21
- 239000010802 sludge Substances 0.000 claims abstract description 18
- 239000011343 solid material Substances 0.000 claims abstract description 8
- 231100000331 toxic Toxicity 0.000 claims abstract description 8
- 230000002588 toxic effect Effects 0.000 claims abstract description 8
- 238000011534 incubation Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 67
- 239000000126 substance Substances 0.000 claims description 22
- 239000002689 soil Substances 0.000 claims description 13
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 claims description 3
- 230000004060 metabolic process Effects 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000813 microbial effect Effects 0.000 claims description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- -1 accumulation Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000005422 algal bloom Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
- B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2826—Anaerobic digestion processes using anaerobic filters
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The detachable lautertuns of waveform of the invention, including shell, water inlet pipe, outlet pipe, filter material layer and filtrate frame, filtrate frame are removable installed in the internal cavities of shell；Filtrate frame forms both side plate with both side plate by upper plate and is connected through multiple right pillars with multiple left pillars, and filter material layer is set on right pillar and left pillar with waveform；It is provided with guide groove on the outer wall of side plate, the guide plate matched with guide groove is fixed on the inner wall of shell.Filter method of the invention, comprising: a) sewage flows into；B) suspended solid material filters；C) biochemical treatment of sewage；D) incubation of sludge；E) is discharged；F) replaces filtrate.The detachable lautertuns of waveform of the invention and filter method, the maximization area filtering to sewage is realized in a limited space, microorganism in sludge carries out Non-toxic processing to organic matter and inorganic toxic material, realizes effective filtering and biochemical treatment to sewage.
Description
Technical field
The present invention relates to a kind of lautertuns and filter methods, more specifically, more particularly to a kind of in filtration stage removal
Suspend solid matter (ss) in water while, sludge cake can be formed, filtrate aperture is gradually reduced, while utilizing natural shape
At anaerobic environment and retention microorganism the device and method of a degree of biochemical treatment is carried out to sewage.
Background technique
Currently, sanitary wastewater caused by the non-intensive residential quarter such as rural area effectively cannot be collected and be handled, usually
It puts upside down, is affected to surrounding enviroment everywhere, for example very big harm is all caused to the lake He Hai and soil, into the nitrogen of water body
It will lead to its eutrophication, and then lead to algal bloom, the dissolved oxygen consumed in water body makes water hypoxia, thus fishes and shrimps etc.
Mortality makes water quality deterioration, including soil environment, falls to abandon sanitary wastewater everywhere, so that soil physico-chemical property changes, breaks
Bad soil ecology balance, generates adverse effect.For the processing of non-intensive residential quarter sanitary wastewater, distributed processing mode is then
With sizable advantage and compatible degree, by taking integrated sewage treating apparatus as an example, wherein the processing of suspended particulate substance be must
Indispensable process, and filtering is most economical and fruit of not failing processing method, how to effectively improve filter effect and speed
Degree is intended to and invents the device that a kind of lautertuns for having both flexibility and subsidiary certain biochemical ability carrys out the ss in filter sewage
And method.
Summary of the invention
The present invention in order to overcome the shortcomings of the above technical problems, provides a kind of detachable lautertuns of waveform and filtering
Method.
The detachable lautertuns of waveform of the invention, including shell, water inlet pipe, outlet pipe, filter material layer and filtrate frame, shell
The inside of body is cavity, and water inlet pipe and outlet pipe are set to the two sides of upper part of the housing and communicate with its internal cavities, filtrate frame
It is removable installed in the internal cavities of shell；It is characterized by: the filtrate frame is made of upper plate and both side plate, both side plate
Be arranged in parallel and the upper end be both secured on upper plate, both side plate is connected through multiple right pillars with multiple left pillars, right pillar with
Left pillar is interspersed in the height direction, and filter material layer is set on right pillar and left pillar with waveform；Filter material layer and water inlet
Soil chamber is formed between the inner walls of side, is formed between filter material layer and the inner walls of water outlet side and is considered back cavity；The outer wall of side plate
On be provided with guide groove, the guide plate matched with guide groove is fixed on the inner wall of shell.
The detachable lautertuns of waveform of the invention, the both ends of the filter material layer are fixed on topmost and the lowermost is right
On pillar or left pillar, the intermediate position of filter material layer is in the form of inflection around intermediate left pillar and right pillar.
The detachable lautertuns of waveform of the invention, the material of the filter material layer are filter cotton.
Waveform of the invention detachable lautertuns is fixed on the upper surface of the upper plate convenient for filtrate frame to be put into
With the handle for removing enclosure interior cavity.
The detachable lautertuns of waveform of the invention, the upper end opening of the shell are arranged in the upper end opening of shell
There is upper cover.
The detachable lautertuns of waveform of the invention, the height of the outlet pipe are lower than the height of water inlet pipe.
The filter method of the detachable lautertuns of waveform of the invention, which is characterized in that realized by following steps:
A) sewage flows into, and the sewage rich in suspended solid material and organic matter is flowed into through water inlet pipe, and water level is continuous in soil chamber
It increases, with the raising of water level, the contact area of sewage and filter material layer constantly increases；B) suspended solid material filter, sewage from
The side of filter material layer is contacted with filtrate, is greater than since filter material layer has hole when the suspended particulate substance in sewage flows through filter material layer
The suspended particulate substance in filtrate aperture, which will be trapped, to be retained in filtrate surface layer or hole, less than the suspended particulate substance in filtrate aperture
Then flow through filtrate；Meanwhile the organic matter in sewage is also trapped in material hole, organic matter is easy to breed microorganism out,
Microorganism carries out metabolism using the organic matter of retention and breeds, and microorganism, organic matter and suspended particulate substance are mixed to form dirt
Mud mud cake, sludge cake are attached in the hole of filter material layer；And then filter material layer aperture due to sludge cake presence, aperture also with
Diminution so that it is subsequent can filtering more small-bore suspended particulate substance；C) biochemical treatment of sewage retains the dirt of formation
The microorganism and waste water that mud mud cake is included, using the intracorporal biological chemistry action of microorganism decompose organic matter in water and
Certain inorganic toxic materials make unstable organic matter and inorganic toxic material be converted into innocuous substance, realize detesting using self-assembling formation
Oxygen environment carries out biological treatment to the organic matter in sewage, to reduce follow-up equipment processing load；D) incubation of sludge,
In the hole that miniature mud cake is attached to filter material layer, microorganism self will be generated using the organic matter in sludge, is proliferated,
Biochemical ability is gradually increased also with the passage of time；E) is discharged, and filters the initial stage, with the progress of filtering, is considered in back cavity
Water level gradually rise, when water level rises to outlet pipe position, then pass through outlet pipe be discharged；Later, entered by water inlet pipe
Sewage is discharged after the filtering of filter material layer and through outlet pipe, and inflow and water yield are maintained at of substantially equal state；F) is more
Change filtrate, after lautertuns runs a period of time, with aggregation of the retention solid on filter material layer, accumulation, hole can gradually by
Blocking, then need that filter material layer is cleaned or replaced；It is very different or lost with water outlet side water level when there is influent side
When filtering function, then upper cover is opened, hand-held handle removes filtering frame, and then filter material layer is cleaned or replaced, is disposed
It is put into shell by filtrate frame, to restore the filtering function of filter material layer, continues to use afterwards.
The beneficial effects of the present invention are: the detachable lautertuns of waveform of the invention and filter method, by shell
Internal cavities in dismountable filtrate frame is set, the fixed left and right pillar being interspersed, rose between the both side plate of filtrate frame
The filter material layer of filter effect is set on left pillar and right pillar with wave pattern, interior in a limited space to realize to sewage most
Bigization area filters, and the suspended particulate substance and organic matter in filter process in sewage form mud cake in the hole of filter material layer, no
The microorganism be only conducive in sludge carries out Non-toxic processing to organic matter and inorganic toxic material, and mud cake has further reduced filter
The hole of the bed of material is more advantageous to the suspended particulate substance of retention small-bore, realizes effective filtering and biochemical treatment to sewage.Due to
Filter material layer is set on dismountable filtrate frame, when filter material layer does not have filtering function it is easy to disassemble get off to carry out cleaning or more
It changes.
Detailed description of the invention
Fig. 1 is the main view of the detachable lautertuns of waveform of the invention；
Fig. 2 is the top view of the detachable lautertuns of waveform of the invention；
Fig. 3 is the cross-sectional view of Section A-A in Fig. 2；
Fig. 4 is the cross-sectional view of section B-B in Fig. 1；
Fig. 5 is the cross-sectional view in the section C-C in Fig. 3.
In figure: 1 shell, 2 water inlet pipes, 3 outlet pipes, 4 upper covers, 5 filtrate framves, 6 upper plates, 7 side plates, 8 right pillars, 9 left pillars,
10 filter material layers, 11 soil chambers, 12 consider back cavity, 13 handles, 14 guide grooves, 15 guide plates.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
As depicted in figs. 1 and 2, the main view and vertical view of the detachable lautertuns of waveform of the invention is set forth
Figure, Fig. 3 give the cross-sectional view of Section A-A in Fig. 2, and Fig. 4 gives the cross-sectional view of B-B in Fig. 1, and Fig. 5 gives C-C in Fig. 3
The cross-sectional view in section, shown in the detachable lautertuns of waveform of the invention by shell 1, water inlet pipe 2, outlet pipe 3, upper cover 4,
Filtrate frame 5, filter material layer 10 form, and the cavity of the self-filtering sewage of shell 1, water inlet pipe 2 and outlet pipe 3 are respectively arranged at shell
The two sides of 1 upper end, and communicated with the internal cavities of shell 1；The height of outlet pipe 3 is slightly below the height of water inlet pipe, so as to dirt
Water is flowed by water inlet pipe 2, is flowed out from outlet pipe 3.Filtrate frame 5 is removable installed in the internal cavities of shell 1, so as to filtrate
Frame 5 is convenient in the internal cavities of insertion shell 1, and is easily removed from the internal cavities of shell 1.Shell 1 can be adopted
With the form of upper end opening, and upper cover 4 can be set in the upper end opening of shell 1, to realize to the close of 1 internal cavities of shell
Envelope.
Shown in filtrate frame 5 be made of horizontal upper plate 6 and two vertical side plates 7 disposed in parallel, the upper end of both side plate 7 is equal
It is fixed on upper plate 6, the right pillar 8 of multiple levels and the left pillar 9 of multiple levels, left 9 He of pillar is provided between both side plate 7
The both ends of right pillar 8 are individually fixed on the inner wall of both side plate 7.In a vertical direction, multiple right pillars 8 and multiple left pillars 9
At staggeredly formal distribution, filter material layer 10 is provided on left pillar 9 and right pillar 8 with waveform.In order to realize filter material layer 10 it is left,
Stablizing on right pillar (9,8) is fixed, and the upper end that filter material layer 10 can be used is fixed on the left pillar 9 or right pillar 8 of the top,
Lower end is fixed on the lowermost left column 9 and right column 8, and the centre of filter material layer 10 bypasses 9 He of left column in the form of inflection
Right column 8 thus makes filter material layer 10 form stable waveform.Filter cotton can be used in the material of filter material layer 10.
The two sides of waveform filter material layer 10 form respectively soil chamber 11 and consider back cavity 12, by water inlet pipe 2 enter to mistake
Filter sewage is first into soil chamber 11, during the sewage in soil chamber 11 passes through the entrance worry back cavity 12 of filter material layer 10,
Filter material layer 10 is achieved that the retention and filtering of suspended solid material in sewage (ss) and organic matter, and the solid being retained down is outstanding
Floating object and organic matter have and can breed microorganism out, form mud cake after mixing in the hole of filter material layer 10, and the mud cake of formation reduces
Be conducive to be filtered smaller suspended particulate after the hole of filter material layer 10, meanwhile, microorganism in mud cake using organic matter into
Row growth and proliferation, and the organic matter and inorganic noxious material in water removal are further removed, it reduces and water body is discharged through outlet pipe 3
Subsequent purification load.
In order to realize that filtrate frame 5 conveniently inserts shell 1 and removes from shell 1, on the outer wall of shown both side plate 7
It is provided with guide groove 14, the guide plate 15 matched with guide groove 14 is provided on the inner wall of 1 two sides of shell.It is put in filtrate frame 5
During entering shell 1, the guide groove 14 on side plate 7 should be aligned with guide plate 15, pass through guide plate 15 and guide groove 14
Guiding role, it is convenient to which filtrate frame 5 is inserted into and is extracted.
The filter method of the detachable lautertuns of waveform of the invention, is realized by following steps:
A) sewage flows into, and the sewage rich in suspended solid material and organic matter is flowed into through water inlet pipe, and water level is continuous in soil chamber
It increases, with the raising of water level, the contact area of sewage and filter material layer constantly increases；
B) suspended solid material filters, and sewage is contacted from the side of filter material layer with filtrate, since filter material layer has hole, sewage
In suspended particulate substance when flowing through filter material layer, greater than filtrate aperture suspended particulate substance will be trapped be retained in filtrate surface layer or
In hole, the suspended particulate substance less than filtrate aperture then flows through filtrate；
Meanwhile the organic matter in sewage is also trapped in material hole, organic matter is easy to breed microorganism out, microorganism benefit
Metabolism is carried out with the organic matter of retention and is bred, and microorganism, organic matter and suspended particulate substance are mixed to form sludge cake, dirty
Mud mud cake is attached in the hole of filter material layer；And then the aperture of filter material layer, due to the presence of sludge cake, aperture also reduces therewith, such as
Since this, the subsequent suspended particulate substance that can filter more small-bore；
C) biochemical treatment of sewage retains microorganism and waste water that the sludge cake of formation is included, utilizes microbial body
The organic matter and certain inorganic toxic materials in water are decomposed in interior biological chemistry action, make unstable organic matter and inorganic toxic material conversion
For innocuous substance, realizes and biological treatment is carried out to the organic matter in sewage using the anaerobic environment of self-assembling formation, after reducing
Continuous equipment handles load；
D) incubation of sludge, in the hole that miniature mud cake is attached to filter material layer, microorganism will be using in sludge
Organic matter self is generated, is proliferated, and biochemical ability is gradually increased also with the passage of time；
E) is discharged, and filters the initial stage, and with the progress of filtering, the water level considered in back cavity is gradually risen, when water level rises to out
When water pipe position, then it is discharged by outlet pipe；Later, the sewage entered by water inlet pipe, after the filtering of filter material layer and through being discharged
Pipe discharge, inflow and water yield are maintained at of substantially equal state；
F) replaces filtrate, after lautertuns runs a period of time, with aggregation, accumulation of the retention solid on filter material layer, hole
It can gradually be blocked, then need to clean filter material layer or replaced；When there is influent side and water outlet side water level be very different or
When person loses filtering function, then upper cover is opened, hand-held handle removes filtering frame, and then filter material layer is cleaned or replaced,
It is put into shell after being disposed by filtrate frame, to restore the filtering function of filter material layer, continues to use.
Claims (7)
1. a kind of detachable lautertuns of waveform, including shell (1), water inlet pipe (2), outlet pipe (3), filter material layer (10) and filter
Expect frame (5), the inside of shell is cavity, water inlet pipe and outlet pipe be set to the two sides of upper part of the housing and with its internal cavities phase
Logical, filtrate frame is removable installed in the internal cavities of shell；It is characterized by: the filtrate frame is by upper plate (6) and two sides
Plate (7) composition, both side plate is arranged in parallel and the upper end is both secured on upper plate, and both side plate is through multiple right pillars (8) and a multiple left sides
Pillar (9) is connected, and right pillar is interspersed in the height direction with left pillar, filter material layer with waveform be set to right pillar and
On left pillar；Soil chamber (11) are formed between filter material layer and the inner walls of influent side, the inner walls of filter material layer and water outlet side
Between formed consider back cavity (12)；It is provided with guide groove (14), is fixed on the inner wall of shell and guide groove phase on the outer wall of side plate
The guide plate (15) of cooperation.
2. the detachable lautertuns of waveform according to claim 1, it is characterised in that: the both ends of the filter material layer (10)
It is fixed on topmost and on the right pillar of the lowermost (8) or left pillar (9), the intermediate position of filter material layer is bypassed in the form of inflection
Intermediate left pillar and right pillar.
3. the detachable lautertuns of waveform according to claim 1 or 2, it is characterised in that: the filter material layer (10)
Material is filter cotton.
4. the detachable lautertuns of waveform according to claim 1 or 2, it is characterised in that: the upper table of the upper plate (6)
It is fixed on face convenient for filtrate frame (5) being put into and being removed the handle (13) of shell (1) internal cavities.
5. the detachable lautertuns of waveform according to claim 1 or 2, it is characterised in that: the upper end of the shell (1)
It is open, is provided with upper cover (4) in the upper end opening of shell.
6. the detachable lautertuns of waveform according to claim 1 or 2, it is characterised in that: the height of the outlet pipe (3)
Degree is lower than the height of water inlet pipe (2).
7. a kind of filter method based on the detachable lautertuns of waveform described in claim 1, which is characterized in that by with
Lower step is realized:
A) sewage flows into, and the sewage rich in suspended solid material and organic matter is flowed into through water inlet pipe, and water level is continuous in soil chamber
It increases, with the raising of water level, the contact area of sewage and filter material layer constantly increases；
B) suspended solid material filters, and sewage is contacted from the side of filter material layer with filtrate, since filter material layer has hole, sewage
In suspended particulate substance when flowing through filter material layer, greater than filtrate aperture suspended particulate substance will be trapped be retained in filtrate surface layer or
In hole, the suspended particulate substance less than filtrate aperture then flows through filtrate；
Meanwhile the organic matter in sewage is also trapped in material hole, organic matter is easy to breed microorganism out, microorganism benefit
Metabolism is carried out with the organic matter of retention and is bred, and microorganism, organic matter and suspended particulate substance are mixed to form sludge cake, dirty
Mud mud cake is attached in the hole of filter material layer；And then the aperture of filter material layer, due to the presence of sludge cake, aperture also reduces therewith, such as
Since this, the subsequent suspended particulate substance that can filter more small-bore；
C) biochemical treatment of sewage retains microorganism and waste water that the sludge cake of formation is included, utilizes microbial body
The organic matter and certain inorganic toxic materials in water are decomposed in interior biological chemistry action, make unstable organic matter and inorganic toxic material conversion
For innocuous substance, realizes and biological treatment is carried out to the organic matter in sewage using the anaerobic environment of self-assembling formation, after reducing
Continuous equipment handles load；
D) incubation of sludge, in the hole that miniature mud cake is attached to filter material layer, microorganism will be using in sludge
Organic matter self is generated, is proliferated, and biochemical ability is gradually increased also with the passage of time；
E) is discharged, and filters the initial stage, and with the progress of filtering, the water level considered in back cavity is gradually risen, when water level rises to out
When water pipe position, then it is discharged by outlet pipe；Later, the sewage entered by water inlet pipe, after the filtering of filter material layer and through being discharged
Pipe discharge, inflow and water yield are maintained at of substantially equal state；
F) replaces filtrate, after lautertuns runs a period of time, with aggregation, accumulation of the retention solid on filter material layer, hole
It can gradually be blocked, then need to clean filter material layer or replaced；When there is influent side and water outlet side water level be very different or
When person loses filtering function, then upper cover is opened, hand-held handle removes filtering frame, and then filter material layer is cleaned or replaced,
It is put into shell after being disposed by filtrate frame, to restore the filtering function of filter material layer, continues to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810995394.7A CN109078371A (en) | 2018-08-29 | 2018-08-29 | The detachable lautertuns of waveform and filter method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810995394.7A CN109078371A (en) | 2018-08-29 | 2018-08-29 | The detachable lautertuns of waveform and filter method |
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| Publication Number | Publication Date |
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| CN109078371A true CN109078371A (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810995394.7A Pending CN109078371A (en) | 2018-08-29 | 2018-08-29 | The detachable lautertuns of waveform and filter method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761457A (en) * | 2019-03-27 | 2019-05-17 | 北京工业大学 | A kind of countryside sewage treatment equipment and method |
| CN110054351A (en) * | 2019-04-17 | 2019-07-26 | 北京工业大学 | A kind of purification tank using three-dimensional electrolysis and AAO process decentralized wastewater |
| CN111484207A (en) * | 2020-05-18 | 2020-08-04 | 北京工业大学 | Device for treating dispersed sewage |
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| CN109761457A (en) * | 2019-03-27 | 2019-05-17 | 北京工业大学 | A kind of countryside sewage treatment equipment and method |
| CN110054351A (en) * | 2019-04-17 | 2019-07-26 | 北京工业大学 | A kind of purification tank using three-dimensional electrolysis and AAO process decentralized wastewater |
| CN110054351B (en) * | 2019-04-17 | 2023-07-28 | 北京工业大学 | Adopt three-dimensional electrolysis and AAO technology to handle purification tank of dispersed sewage |
| CN111484207A (en) * | 2020-05-18 | 2020-08-04 | 北京工业大学 | Device for treating dispersed sewage |
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