CN109368774A - A kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank - Google Patents
A kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank Download PDFInfo
- Publication number
- CN109368774A CN109368774A CN201811124666.2A CN201811124666A CN109368774A CN 109368774 A CN109368774 A CN 109368774A CN 201811124666 A CN201811124666 A CN 201811124666A CN 109368774 A CN109368774 A CN 109368774A
- Authority
- CN
- China
- Prior art keywords
- turntable
- filter cloth
- fixedly connected
- sludge
- sewage treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tanks, including treatment trough ontology, the top for the treatment of trough ontology is equipped with first motor, the output shaft of first motor passes through the coaxially connected rotary shaft of shaft coupling, the both ends of rotary shaft are threadedly coupled two chucks respectively, chuck is bolted disc, disc is bolted wheel plate, the outer ring of wheel plate is fixedly connected with deck, deck is connected with support rod, support rod is arranged in the both ends of turntable, there are four turntable is set, it is equipped between adjacent turntable every diskware, the top of turntable is equipped with gas gathering mask, structure of the invention is concise, gas gathering mask is involved in air automatically during rotating together with turntable, and air is sent into sewage, air in gas gathering mask is with big bubble form slow release, aeration process is realized well, aeration process does not need air blower, aerated conduit and expansion Device is dissipated, high oxygen content in groove body, turntable processing sewage effect is good, high financial profit.
Description
Technical field
The present invention relates to technical field of sewage, at specially a kind of continuous aeration type biology filter cloth rotary disc sludge sewage
Manage slot.
Background technique
Biological rotating disk (Rotating Biological Contactor, abbreviation RBC) is a kind of biofilm sewage treatment
Technology, the 1960s are started by former federal republic of germany, are grown up on the basis of biofilter, also known as immersion
Biofilter is mainly made of groove body with the rotation disk body for being partially submerged in sewage, and the microorganism produced in disc surfaces is anti-
Contact in sewage again and air in oxygen, successively mode absorbs the organic matter of no oedema as nutrition, so that sewage obtains only
Change.
Biological rotating disk is due to that can be not usually required to aerator, but for high aerobic on biological rotating disk with natural reaeration
Microorganism, the prior art can also provide sufficient oxygen by the way of installing mechanical aerator in slot for groove body, but machine
Noise caused by tool aerator and to take the intracorporal smell of slot out of bigger, and sludge and sewage are also difficult effectively point in slot
From.
Summary of the invention
The purpose of the present invention is to provide a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tanks, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of continuous aeration type biology filter cloth rotary disc sludge
Sewage treatment tank, including treatment trough ontology, the left end of the treatment trough ontology are equipped with water inlet, and right end is equipped with water outlet, and
Its bottom end is equipped with sludge outlet, and the top for the treatment of trough ontology is equipped with first motor, and the output shaft of the first motor passes through shaft coupling
The coaxially connected rotary shaft of device, two bearing blocks are fixedly connected at the top for the treatment of trough ontology, and the bearing block bearing connects rotary shaft
Both ends, the both ends of the rotary shaft are threadedly coupled two chucks respectively, and the chuck is bolted disc, the disc bolt
Wheel plate is connected, the outer ring of the wheel plate is fixedly connected with deck, and the deck is connected with support rod, and the support rod is arranged in turntable
Both ends, be equipped with there are four the turntable is set, between adjacent turntable every diskware, be socketed support rod, the top of turntable every diskware
Equipped with gas gathering mask；
The inner wall of the treatment trough ontology is fixedly connected with diaphragm plate, and the upper surface of the diaphragm plate is bolted pipe clamp, institute
It states pipe clamp and is socketed with spray tube, the lower surface of the diaphragm plate is equipped with sludge pipe, is equipped with screw rod, sludge pipe in the sludge pipe
One end be connected to treatment trough ontology, and its other end be connected to sludge outlet, the screw rod through treatment trough ontology side wall after
Pass through the output shaft of belt the second motor of transmission connection.
Preferably, the side wall of the treatment trough ontology is fixedly connected with two brackets, and the bracket is the L shape branch of ribbed plate
Frame, and two brackets are bolted first motor and the second motor respectively.
Preferably, described to be equipped with three groups every diskware, and every group includes 16, and 16 every diskware in adjacent turntable
Between be uniformly distributed about the central axis of rotary shaft in circumferential direction, it is described every diskware include first sleeve, second sleeve and spiral bullet
Spring, the first sleeve are socketed second sleeve, and the periphery of the second sleeve is equipped with helical spring, one end of the helical spring
It is fixedly connected with the bottom end upper surface of second sleeve, and the other end of helical spring abuts the bottom end lower surface of first sleeve set.
Preferably, vertical clapboard is equipped between the turntable, the vertical clapboard is fixedly connected with processing slot ontology, the vertical clapboard
If there are three, the length of three vertical clapboards is from left to right incremented by successively, and its top is in same level mounting height.
Preferably, the turntable is successively made of side by side even number sector frame plate, and the two sides of fan-shaped frame are fixed to be connected
Connect fiber filter cloth, the pore size filter of the fiber filter cloth is 10um, and the top of turntable is fixedly connected with gas gathering mask, in the gas gathering mask
Equipped with filter screen.
Preferably, the filter screen be stainless steel filter screen, and its be equipped with six groups, and filter screen described in six groups along
The inner sidewall of gas gathering mask is symmetrical in v-shaped, and the pore size filter of filter screen is 2um.
Preferably, the spray tube is fixedly connected with spray head, and the spray head is high pressure fan nozzle, and it is at least provided with six
A, spray head is equally arranged in a straight line on spray tube, and the water flow height that spray head ejects is greater than or equal to spray head and arrives turntable
Highly.
Compared with prior art, the beneficial effects of the present invention are:
1. structure of the invention is concise, gas gathering mask is involved in air automatically during rotating together with turntable, and by air
It send into sewage, the air in gas gathering mask realizes aeration process, aeration process is not with big bubble form slow release well
Air blower, aerated conduit and diffuser are needed, high oxygen content in groove body, turntable processing sewage effect is good, high financial profit；
2. turntable of the invention is successively made of side by side even number sector frame plate, material and shape are a variety of attachments
Organic matter growth provides the service life that excellent environment extends high-efficiency activated sludge, is acted on by the spray of spray head, so that dirty
Organic substance in water can rise to the surface of turntable, and by being in three pieces of vertical clapboards of step arrangement, improve sewage in treatment trough
Residence time in ontology, so that dirty Organic substance in water is fully decomposed.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is chuck, disc, wheel plate, deck and turntable structure schematic diagram in the present invention；
Fig. 3 is interval diskware structural schematic diagram of the present invention；
Fig. 4 is gas gathering mask structural schematic diagram in the present invention.
In figure: 1 treatment trough ontology, 101 water inlets, 102 water outlets, 103 sludge outlets, 2 first motors, 3 rotary shafts, 4
Every diskware, 401 first sleeves, 402 second sleeves, 403 helical springs, 5 bearing blocks, 6 chucks, 7 disc, 8 wheel plates, 9 decks, 10
Support rod, 11 turntables, 12 diaphragm plates, 13 pipe clamps, 14 spray tubes, 15 spray heads, 16 sludge pipes, 17 screw rods, 18 second motors, 19
Vertical clapboard, 20 brackets, 21 gas gathering masks, 22 filter screens.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of continuous aeration type biology filter cloth rotary disc sludge sewage
Treatment trough, including treatment trough ontology 1, the left end for the treatment of trough ontology 1 are equipped with water inlet 101, and right end is equipped with water outlet 102, and
Its bottom end is equipped with sludge outlet 103, and the top for the treatment of trough ontology 1 is equipped with first motor 2, and the output shaft of first motor 2 passes through connection
The coaxially connected rotary shaft 3 of axis device, the top for the treatment of trough ontology 1 are fixedly connected with two bearing blocks 5, the connection rotation of 5 bearing of bearing block
The both ends of axis 3, the both ends of rotary shaft 3 are threadedly coupled two chucks 6 respectively, and chuck 6 is bolted disc 7, and disc 7 is bolted
Wheel plate 8, the outer ring of wheel plate 8 are fixedly connected with deck 9, and deck 9 is connected with support rod 10, and support rod 10 is arranged in the two of turntable 11
End is equipped with every diskware 4 there are four turntable 11 is set, between adjacent turntable 11, is socketed support rod 10, the top of turntable 11 every diskware 4
End is equipped with gas gathering mask 21.
The inner wall for the treatment of trough ontology 1 is fixedly connected with diaphragm plate 12, and the upper surface of diaphragm plate 12 is bolted pipe clamp 13, pipe clamp
13 are socketed with spray tube 14, and spray tube 14 is fixedly connected with spray head 15, and spray head 15 is high pressure fan nozzle, and it is at least provided with six
A, spray head 15 is equally arranged in a straight line on spray tube 14, and the water flow height that spray head 15 ejects is greater than or equal to spray head 15
To the height of turntable 11, is acted on by the spray of spray head 15, dirty Organic substance in water is allowed to rise to the surface of turntable 11.
The lower surface of diaphragm plate 12 is equipped with sludge pipe 16, and screw rod 17 is equipped in sludge pipe 16, and one end of sludge pipe 16 connects
Logical treatment trough ontology 1, and its other end is connected to sludge outlet 103, screw rod 17 passes through skin after the side wall for the treatment of trough ontology 1
V belt translation connects the output shaft of the second motor 18.The side wall for the treatment of trough ontology 1 is fixedly connected with two brackets 20, and bracket 20 is band
The L bracket of floor, and two brackets 20 are bolted first motor 2 and the second motor 18 respectively.
In an embodiment of the present invention, as shown in figure 3, every diskware 4 be equipped with three groups, and every group include 16,16
It is a to be uniformly distributed every central axis of the diskware 4 between adjacent turntable 11 about rotary shaft 3 in circumferential direction, include first every diskware 4
Sleeve 401, second sleeve 402 and helical spring 403, first sleeve 401 are socketed second sleeve 402, the periphery of second sleeve 402
Equipped with helical spring 403, one end of helical spring 403 is fixedly connected with the bottom end upper surface of second sleeve 402, and helical spring
403 other end abuts the bottom end lower surface of first sleeve set 401, by setting between first sleeve 401 and second sleeve 402
Helical spring 403 is set, so that there is pretightning force, when rotary shaft 3 is threadedly coupled with the chuck 6 at both ends, four turntables 11 every diskware 4
Between fixing compact, capacity of resisting impact load is strong.
In an embodiment of the present invention, as shown in Figure 1, rotary shaft 3 uses solid steel shaft or seamless steel pipe, axial length control exists
Between 5-7m, the center of axis and water surface distance are greater than or equal to 0.15m, are equipped with vertical clapboard 19, vertical clapboard 19 between turntable 11
It is fixedly connected with processing slot ontology 1, there are three vertical clapboard 19 is set, the length of three vertical clapboards 19 is from left to right incremented by successively, and
Its top is in same level mounting height, and vertical clapboard 19 improves residence time of the sewage in treatment trough ontology 1, so that dirty
Organic substance in water is fully decomposed.
Turntable 11 is successively made of side by side even number sector frame plate, and the two sides of fan-shaped frame are fixedly connected with fiber filter
Cloth, the pore size filter of fiber filter cloth are 10um, and 11 material of turntable is polypropylene, and material and shape are the organic matter of a variety of attachments
Growth provides excellent environment and extends the service life of high-efficiency activated sludge, and improves the characteristic of sludge settling.No matter handle
Amount increases or the unexpected acute variation of load, and turntable 11 can all be reacted rapidly and then be removed why not qualified peak value fluctuation is former
A possibility that discharge.The top of turntable 11 is fixedly connected with gas gathering mask 21, is equipped with filter screen 22 in gas gathering mask 21.
Filter screen 22 is stainless steel filter screen, and it is equipped with six groups, and six groups of filter screens 22 are along gas gathering mask 21
Inner sidewall is symmetrical in v-shaped, and the pore size filter of filter screen 22 is 2um, can effectively prevent sludge in sewage from entering gas gathering mask
In 21, and due to the presence of filter screen 22, air can uniformly be escaped from gas gathering mask 21.
Working principle: the output shaft of starting first motor 2, first motor 2 drives rotary shaft 3, and controls turning for rotary shaft 3
Speed is 2r/min, i.e., gas gathering mask 21 is with turntable 11 with low speed rotation, and in rotary course, gas gathering mask 21 can be involved in air automatically, and
Air periodic is sent into sewage, and at the low rotational speed, the air in gas gathering mask 12 is with big bubble form slow release
Out, to increase the oxygen content in treatment trough ontology 1, good living environment is provided for high aerobic bacteria, due to there is no machinery
Aerator, noise and smell can control minimum in treatment trough ontology 1, therefore be the best of residential neighborhood water treatment plant
Selection.Nitrogen total content is lower than 10mg/l in treated sewage, and phosphorus total content is lower than 2mg/l.
Sewage enters in treatment trough ontology 1 from water inlet 101, the biology when turntable 11 immerses in waste water, on turntable 11
Film adsorbs the organic matter in waste water, and the sludge of generation is fallen under gravity in sludge pipe 16, starting second
Motor 18, the second motor 18 drive screw rod 17 that sludge is expelled to sludge outlet 103, and treated sewage is finally from water outlet
102 discharges.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank, including treatment trough ontology (1), it is characterised in that:
The left end of the treatment trough ontology (1) is equipped with water inlet (101), and right end is equipped with water outlet (102), and its bottom end is equipped with sludge
It exports (103), the top for the treatment of trough ontology (1) is equipped with first motor (2), and the output shaft of the first motor (2) passes through shaft coupling
The coaxially connected rotary shaft of device (3) is fixedly connected with two bearing blocks (5), bearing block (5) axis at the top for the treatment of trough ontology (1)
The both ends of connection rotary shaft (3) are held, the both ends of the rotary shaft (3) are threadedly coupled two chucks (6), the chuck (6) respectively
It being bolted disc (7), the disc (7) is bolted wheel plate (8), and the outer ring of the wheel plate (8) is fixedly connected with deck (9),
The deck (9) is connected with support rod (10), and the support rod (10) is arranged in the both ends of turntable (11), and the turntable (11) sets
There are four, it is equipped between adjacent turntable (11) every diskware (4), is socketed support rod (10) every diskware (4), the top of turntable (11)
Equipped with gas gathering mask (21)；
The inner wall of the treatment trough ontology (1) is fixedly connected diaphragm plate (12), and the upper surface of the diaphragm plate (12) is bolted
Pipe clamp (13), the pipe clamp (13) are socketed with spray tube (14), and the lower surface of the diaphragm plate (12) is equipped with sludge pipe (16), institute
It states in sludge pipe (16) and is equipped with screw rod (17), one end of sludge pipe (16) is connected to treatment trough ontology (1), and its other end is connected to
Sludge outlet (103), the screw rod (17) pass through belt the second motor of transmission connection after the side wall for the treatment of trough ontology (1)
(18) output shaft.
2. a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank according to claim 1, it is characterised in that:
The side wall of the treatment trough ontology (1) is fixedly connected with two brackets (20), and the bracket (20) is the L bracket of ribbed plate, and
Two brackets (20) are bolted first motor (2) and the second motor (18) respectively.
3. a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank according to claim 1, it is characterised in that:
It is described to be equipped with three groups every diskware (4), and every group includes 16, and 16 every diskware (4) between adjacent turntable (11)
Central axis about rotary shaft (3) is uniformly distributed in circumferential direction, it is described every diskware (4) include first sleeve (401), second sleeve
(402) and helical spring (403), the first sleeve (401) are socketed second sleeve (402), outside the second sleeve (402)
Week is equipped with helical spring (403), and one end of the helical spring (403) is fixedly connected with the bottom end upper surface of second sleeve (402),
And the other end of helical spring (403) abuts the bottom end lower surface of first sleeve set (401).
4. a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank according to claim 1, it is characterised in that:
Vertical clapboard (19) are equipped between the turntable (11), the vertical clapboard (19) is fixedly connected with processing slot ontology (1), the vertical clapboard
(19) there are three setting, the length of three vertical clapboards (19) is from left to right incremented by successively, and its top is in same level peace
Dress height.
5. a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank according to claim 1, it is characterised in that:
The turntable (11) is successively made of side by side even number sector frame plate, and the two sides of fan-shaped frame are fixedly connected with fiber filter cloth,
The pore size filter of the fiber filter cloth is 10um, and the top of turntable (11) is fixedly connected gas gathering mask (21), the gas gathering mask (21)
It is interior to be equipped with filter screen (22).
6. a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank according to claim 5, it is characterised in that:
The filter screen (22) is stainless steel filter screen, and it is equipped with six groups, and filter screen described in six groups (22) is along gas gathering mask
(21) inner sidewall is symmetrical in v-shaped, and the pore size filter of filter screen (22) is 2um.
7. a kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank according to claim 1, it is characterised in that:
The spray tube (14) is fixedly connected spray head (15), and the spray head (15) is high pressure fan nozzle, and it is at least provided with six,
Spray head (15) is equally arranged in a straight line on spray tube (14), and the water flow height that spray head (15) ejects is greater than or equal to spray head
(15) height of turntable (11) is arrived.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124666.2A CN109368774A (en) | 2018-09-26 | 2018-09-26 | A kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124666.2A CN109368774A (en) | 2018-09-26 | 2018-09-26 | A kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109368774A true CN109368774A (en) | 2019-02-22 |
Family
ID=65401991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811124666.2A Withdrawn CN109368774A (en) | 2018-09-26 | 2018-09-26 | A kind of continuous aeration type biology filter cloth rotary disc sludge sewage treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109368774A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747516A (en) * | 2020-07-01 | 2020-10-09 | 安徽中泰创展环境科技股份有限公司 | Device for efficiently decomposing garbage leachate |
| CN114162961A (en) * | 2021-09-29 | 2022-03-11 | 重庆大学 | Unpowered biological rotating cage, sewage treatment system and sewage treatment method |
-
2018
- 2018-09-26 CN CN201811124666.2A patent/CN109368774A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747516A (en) * | 2020-07-01 | 2020-10-09 | 安徽中泰创展环境科技股份有限公司 | Device for efficiently decomposing garbage leachate |
| CN114162961A (en) * | 2021-09-29 | 2022-03-11 | 重庆大学 | Unpowered biological rotating cage, sewage treatment system and sewage treatment method |
| CN114162961B (en) * | 2021-09-29 | 2023-10-20 | 重庆大学 | Unpowered biological rotating cage, sewage treatment system and sewage treatment method |
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Application publication date: 20190222 |
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