CN208776531U - A kind of device purifying river black and odorous water - Google Patents

A kind of device purifying river black and odorous water Download PDF

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Publication number
CN208776531U
CN208776531U CN201821299703.9U CN201821299703U CN208776531U CN 208776531 U CN208776531 U CN 208776531U CN 201821299703 U CN201821299703 U CN 201821299703U CN 208776531 U CN208776531 U CN 208776531U
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China
Prior art keywords
odorous water
aeration
river black
bucket
bio
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CN201821299703.9U
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Inventor
万娟娟
范德朋
黎伟杰
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Beverly Biotechnology (Guangdong) Co.,Ltd.
BIO-FORM ENGINEERING Co.,Ltd.
SHANDONG BIO-FORM ECOLOGICAL ENVIRONMENT Co.,Ltd.
Original Assignee
Bi Wofeng Biotech Inc Of Foshan City
Shandong Biwo Feng Ecological Environment Co Ltd
Biwo Feng Engineering Co Ltd
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Application filed by Bi Wofeng Biotech Inc Of Foshan City, Shandong Biwo Feng Ecological Environment Co Ltd, Biwo Feng Engineering Co Ltd filed Critical Bi Wofeng Biotech Inc Of Foshan City
Priority to CN201821299703.9U priority Critical patent/CN208776531U/en
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  • Biological Treatment Of Waste Water (AREA)

Abstract

The utility model, which solves, invests big, the defect taken up a large area in showering technology in the prior art.A kind of device purifying river black and odorous water is provided, including vertical direction in a cavity, the cavity can fluid communication inhalant region, bio-reaction zone, settling zone, exhalant region, the inhalant region bottom is provided with bucket, the bucket bottom is connected with sludge pipe, and the bio-reaction zone is filled with filler and microorganism fungus kind.The technical program have the technical effect that can efficient degradation ammonia nitrogen, total nitrogen, low carbon compound, decompose larger molecular organics, invest small, and occupied area is small;By filled high polymer filler, microorganism fungus kind adhesion amount can be promoted, enhances degradation efficiency.

Description

A kind of device purifying river black and odorous water
Technical field
The utility model relates to sewage treatment environmental protection equipment, especially a kind of collection bioreactor and be deposited in it is integrated The environmental protecting device of efficient process black and odorous water.
Background technique
The urban river component part important as urban ecological system has supply water source, provides greenery patches, improves ring The functions such as border, communications and transportation, culture and education and tourist recreation are of great significance to the ecological construction in city.
Whole nation water pollution phenomenon is on the rise at present, and water quality is worsening.There are 1200 a plurality of rivers of monitoring in the whole nation There are 850 by different degrees of pollution, and has the tendency that constantly aggravating.In seven big water systems, be not suitable for doing drinking water source Section up to 40%, the more developed cities and towns section of industry, which is polluted, to be protruded, and drinking water source is done in 78% unsuitable in the section of city.River The contamination index in road is the self-purification capacity that the organic matters such as ammonia nitrogen, five-day BOD are more than river.
When the organic pollutant in water body when there are a lot, pollutant just decomposes under microbial action, when molten in water body When solving oxygen less than 0.2mg/L, water body is just converted into anaerobic environment, and water body can only carry out slowly coming in the way of anaerobic fermentation The reaction of degradation of contaminant to generate a large amount of hydrogen sulfide, ammonia, and generates the sludge of black.
Water ecology, which is repaired, in the prior art mainly uses in-situ immobilization and showering technology.The in-situ immobilization time is long, Slow effect;Although showering technology can achieve preferable effect, but invest greatly, take up a large area.
Utility model content
The utility model provides a kind of device for purifying river black and odorous water, to solve to invest in existing showering technology Greatly, the defect taken up a large area.In order to solve the above technical problems, the utility model is achieved using following technical scheme:
A kind of device purifying river black and odorous water, can fluid communication including vertical direction in a cavity, the cavity Inhalant region, bio-reaction zone, settling zone, exhalant region, the inhalant region bottom are provided with bucket, and the bucket bottom is connected with row Mud pipe, the bio-reaction zone are filled with filler and microorganism fungus kind.
Preferably, the filler is polyurethane, and the specific surface area of the polyurethane is 3.5 × 105m2/m3
Preferably, the filling rate of the filler is 10% -30%.
Preferably, the microorganism fungus kind is bacillus and/or saccharomycete and/or enzyme.
Preferably, the inhalant region center is provided with water inlet module, the water inlet module include water inlet pipe and with it is described into The central tube of water pipe connection, the central tube are cylindrical shape, Xiang Suoshu bucket direction opening.
Preferably, the water inlet module further includes flow apron, and the flow apron is arranged in the central tube and bucket Between.
Preferably, the flow apron is coniform, and bottom surface is towards bucket side.
Preferably, it is provided with aeration module at the top of the inhalant region, the aeration module includes aeration plate and in the exposure Equally distributed aeration opening on gas disk, the aeration opening are aerated to the bio-reaction zone direction.
Preferably, the aeration control is in gas-water ratio A ∈ [3:1,10:1].
Preferably, the settling zone is sloping plate deposition district, using the inclined tube or inclined plate of pp material.
Preferably, the inhalant region, bio-reaction zone, settling zone, exhalant region are isolated by partition, and the partition has air guide Hole.
Optionally, the inhalant region, bio-reaction zone, settling zone, exhalant region are isolated by filter.
Preferably, the spoil disposal nozzle is provided with valve switch.
Preferably, the exhalant region is provided with effluent weir, is provided with water outlet in the effluent weir.
Preferably, the inhalant region, bio-reaction zone are provided with manhole.
Compared with prior art, technical solution provided by the utility model, the technical effect or advantage having are:
1, using bio-reaction zone, can efficient degradation ammonia nitrogen, total nitrogen, low carbon compound, decompose larger molecular organics, investment It is small, and occupied area is small.
2, by filled high polymer filler, microorganism fungus kind adhesion amount can be promoted, enhances degradation efficiency.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram that the utility model purifies river black and odorous water device;
Fig. 2 is that the utility model purifies river black and odorous water device along line A-A diagrammatic cross-section;
Specific embodiment
In order to better understand the above technical scheme, being carried out below in conjunction with Figure of description to above-mentioned technical proposal detailed Explanation.
As depicted in figs. 1 and 2, a kind of device purifying river black and odorous water, an including cavity 1, in the cavity 1 Vertically can fluid communication inhalant region 2, bio-reaction zone 3, settling zone 4, exhalant region 5, the inhalant region 2, biology are anti- Area 3, settling zone 4, exhalant region 5 is answered to be isolated respectively by first partition 17, second partition 18, third partition 19, the first partition 17, second partition 18, third partition 19 have gas port, and the partition can be substituted by filter.
2 bottom of inhalant region is provided with bucket 6, and 6 bottom of bucket is connected with sludge pipe 7, sets on the sludge pipe 7 It is equipped with valve switch (do not illustrate and in figure).2 center of inhalant region is provided with water inlet module 10, and the water inlet module 10 is wrapped The central tube 12 for including water inlet pipe 11 and connecting with the water inlet pipe 11, the central tube 12 are cylindrical shape, 6 direction of Xiang Suoshu bucket Opening.The water inlet module 10 further includes flow apron 13, the flow apron 13 setting the central tube 12 and bucket 6 it Between, to be coniform, bottom surface is towards 6 side of bucket.The central tube 12 cooperates with the deflector 13, and the sewage of inflow is uniform It is distributed to the inhalant region 2.Aeration module 14 is provided at the top of the inhalant region 2, the aeration module 14 includes aeration plate 15 And in the equally distributed aeration opening 16 of the aeration plate 15, the aeration opening 16 is aerated to 3 direction of bio-reaction zone.
Filler 8 and microorganism fungus kind (not illustrating in figure) are filled in the bio-reaction zone 3, the filler 8 is poly- ammonia Ester, the specific surface area of the polyurethane are 3.5 × 105m2/m3, using the polyurethane of the specific surface area, microorganism can be improved Adhesive rate.The filling rate of the filler 8 is 10% -30%, and filler 8 in equipment can be made to be in the state of flowing, sewage with fill out Microorganism on material 8 can realize that cross-flow, a variety of ways of contact such as fair current connect the polluter in sewage sufficiently with microorganism Touching.Aeration control is in gas-water ratio, it can be achieved that have formed sample, anoxic, anaerobism three-phase in filler 8 net between 3:1-10:1 Change system.It is demonstrated experimentally that if gas-water ratio is too small, the easy anaerobism of equipment, while filler 8 is not easy to form flow regime;Gas-water ratio mistake Height, the microbial aggregate being made of filler 8 and microorganism fungus kind are easy to be broken up, and system impact resistance weakens, while It is unfavorable for forming aerobic-anaerobic-anaerobism three-phase purification system in filler 8.The microorganism fungus kind is bacillus and/or ferment Female bacterium and/or enzyme.After above-mentioned strain, the outlet effect of the equipment be can achieve: transparency > 25cm, ammonia nitrogen≤8mg/L (when influent ammonia nitrogen is greater than 30mg/L, water outlet ammonia nitrogen is removed as 70%), dissolved oxygen >=2.0mg/L, and oxidation-reduction potential > 50mV。
The settling zone 4 is sloping plate deposition district, using the inclined tube or inclined plate of pp material.
The exhalant region 5 is provided with effluent weir 20, is provided with water outlet 21 in the effluent weir 20.For the ease of observation institute It states the inhalant region 2 of equipment, situation in bio-reaction zone 3, be respectively arranged on the inhalant region 2,3 outer wall of bio-reaction zone One manhole 22 and the second manhole 23.
The course of work of above equipment are as follows: sewage enters central tube 12 by water inlet pipe 11 and carries out water distribution, the central tube 12 cooperate with the deflector 13, realize sewage uniform mixed distribution in the inhalant region 2, water flow is in the aeration module 14 Under the action of flow up, the microbial aggregate being made of filler 8 and microorganism fungus kind due to gravity effect, to flow down Dynamic, such type of flow can be such that microorganism comes into full contact in bio-reaction zone 3 with the polluter in sewage.
The aeration opening 16 is aerated to 3 direction of bio-reaction zone, oxygen is transported to bio-reaction zone 3, in biology Aerobic, anoxic is formd in the filler 8 of reaction zone, (filler is followed successively by aerobic, anoxic inward by outside, detests at three interfaces of anaerobism Oxygen), the effects of microorganism carries out aerobic nitrifications at three interfaces, anoxic denitrification, is by the organic matter removal in black and odorous water.
Sewage enters settling zone 4 with air-flow, by sloping plate deposition, carries out mud-water separation, clear water passes through in effluent weir 20 Water outlet 21 be discharged.Sludge is constantly fused to bigger sludge bulking under the collision of inclined plate, when sludge bulking self weight is greater than water flow It when entrusting power, falls down, inhalant region 2 is entered by settling zone 4, bio-reaction zone 3, finally precipitates, leads in the bucket 6 The sludge pipe 7 is crossed to be discharged.

Claims (10)

1. it is a kind of purify river black and odorous water device, including vertical direction in a cavity, the cavity can fluid communication into Pool, bio-reaction zone, settling zone, exhalant region, the inhalant region bottom are provided with bucket, and the bucket bottom is connected with spoil disposal Pipe, the bio-reaction zone are filled with filler and microorganism fungus kind.
2. a kind of device for purifying river black and odorous water described in claim 1, it is characterised in that the filler is polyurethane, institute The specific surface area for stating polyurethane is 3.5 × 105m2/m3
3. a kind of device for purifying river black and odorous water described in claim 1, it is characterised in that the filling rate of the filler is 10% -30%.
4. a kind of device for purifying river black and odorous water described in claim 1, it is characterised in that the microorganism fungus kind is bud Spore bacillus and/or saccharomycete and/or enzyme.
5. a kind of device for purifying river black and odorous water described in claim 1, it is characterised in that the inhalant region center setting There is a water inlet module, the water inlet module includes water inlet pipe and the central tube that connect with the water inlet pipe, and the central tube is cylinder Shape, Xiang Suoshu bucket direction opening.
6. the device of a kind of purification river black and odorous water described in claim 5, it is characterised in that the water inlet module further includes Flow apron, the flow apron are arranged between the central tube and bucket, and the flow apron is coniform, bottom surface direction Bucket side.
7. a kind of device for purifying river black and odorous water as claimed in claim 6, it is characterised in that the aeration control is in gas Water ratio A ∈ [3:1,10:1].
8. a kind of device for purifying river black and odorous water described in claim 1, it is characterised in that setting at the top of the inhalant region There is an aeration module, the aeration opening that the aeration module includes aeration plate and connect with the aeration plate, the aeration opening is to described Bio-reaction zone direction aeration.
9. a kind of device for purifying river black and odorous water described in claim 1, it is characterised in that the inhalant region, biological respinse Area, settling zone, exhalant region are isolated by partition, and the partition has gas port.
10. a kind of device for purifying river black and odorous water described in claim 1, it is characterised in that the exhalant region is provided with out Mill weir is provided with water outlet in the effluent weir.
CN201821299703.9U 2018-08-13 2018-08-13 A kind of device purifying river black and odorous water Active CN208776531U (en)

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CN201821299703.9U CN208776531U (en) 2018-08-13 2018-08-13 A kind of device purifying river black and odorous water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821299703.9U CN208776531U (en) 2018-08-13 2018-08-13 A kind of device purifying river black and odorous water

Publications (1)

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CN208776531U true CN208776531U (en) 2019-04-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108726819A (en) * 2018-08-13 2018-11-02 碧沃丰工程有限公司 A kind of device of purification river black and odorous water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108726819A (en) * 2018-08-13 2018-11-02 碧沃丰工程有限公司 A kind of device of purification river black and odorous water
CN108726819B (en) * 2018-08-13 2024-03-26 碧沃丰工程有限公司 Device for purifying black and odorous water body of river channel

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Address after: Room 401, block C, International Innovation Industrial Park, No.2, Zhongjin Road, Lishui Town, Nanhai District, Foshan City, Guangdong Province

Patentee after: BIO-FORM ENGINEERING Co.,Ltd.

Patentee after: Beverly Biotechnology (Guangdong) Co.,Ltd.

Patentee after: SHANDONG BIO-FORM ECOLOGICAL ENVIRONMENT Co.,Ltd.

Address before: Room 401, block C, International Innovation Industrial Park, No.2, Zhongjin Road, Lishui Town, Nanhai District, Foshan City, Guangdong Province

Patentee before: BIO-FORM ENGINEERING Co.,Ltd.

Patentee before: BIO-FORM Co.,Ltd.

Patentee before: SHANDONG BIO-FORM ECOLOGICAL ENVIRONMENT Co.,Ltd.

CP01 Change in the name or title of a patent holder