CN106986505A - A kind of milk processing factory's sewage treatment equipment - Google Patents
A kind of milk processing factory's sewage treatment equipment Download PDFInfo
- Publication number
- CN106986505A CN106986505A CN201710345118.1A CN201710345118A CN106986505A CN 106986505 A CN106986505 A CN 106986505A CN 201710345118 A CN201710345118 A CN 201710345118A CN 106986505 A CN106986505 A CN 106986505A
- Authority
- CN
- China
- Prior art keywords
- reaction tank
- mbr
- reaction
- tanks
- air supporting
- 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.)
- Pending
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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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
- C02F2103/327—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters from processes relating to the production of dairy products
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F3/1268—Membrane bioreactor systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A kind of milk processing factory's sewage treatment equipment includes reaction tank, MBR films group, suction pump, impeller and microbubble generator composition；The reaction tank is rectangular configuration, and reaction tank is divided into facultative reaction tank, air supporting reaction tank and MBR reaction tanks by diaphragm plate, midfeather；The impeller of MBR reaction tanks bottom promotes waste water mixed liquor to be circulated successively between facultative reaction tank, air supporting reaction tank, MBR reaction tanks, reaction tank is surrounded by circular arc baffle plate, reflowing result is good, and eliminates the dead angle area of reaction tank, has saved the energy consumption of current flowing.In air supporting reaction tank, substantial amounts of protein and fat in waste water are removed by pneumatically supported method, oxygen is provided with for waste water mixed liquor, waste water is set to synchronize nitrification and denitrification reaction in MBR reaction tanks, large amount of organic is further removed, MBR film groups are provided with MBR reaction tanks, is separated from waste water clear water by MBR films group, effluent characteristics are high, and effect is good.
Description
Technical field
The present invention relates to field of sewage treatment equipment, a kind of milk processing factory's sewage treatment equipment is more particularly related to.
Background technology
Milk processing factory is the dairy products such as raw material production plain chocolate, Yoghourt, milk powder with fresh milk etc., is produced in this process
The washes of substantial amounts of milk container and processing equipment is given birth to.In these waste water containing a large amount of carbohydrates, protein, fat etc. no
Has virose organic nutrient substance.But, if will turn sour smelly without processing, a large amount of bacterium germs etc. are grown, it is right
Environment brings larger pollution.So needing a kind of milk processing factory simple in construction, high treating effect sewage treatment equipment.
The content of the invention
To solve the waste water that milk processing factory produces, the present invention provides a kind of milk processing factory's sewage treatment equipment.
A kind of milk processing factory's sewage treatment equipment that the present invention is provided includes reaction tank, MBR films group, suction pump, plug-flow
Device and microbubble generator composition；The reaction tank is rectangular configuration, and diaphragm plate, the diaphragm plate are provided with the centre of reaction tank
Reaction tank is divided into MBR reaction tanks and non-MBR reaction tanks, the midfeather vertical with the diaphragm plate is provided with non-MVR reaction tanks,
Non- MVR reaction tanks are divided into facultative reaction tank and air supporting reaction tank by the midfeather；The two ends of diaphragm plate have the first mistake
Discharge orifice and the second flowing hole, MBR reaction tanks are connected with facultative reaction tank by the first flowing hole, and MBR reaction tanks react with air supporting
Pond is connected by the second flowing hole；It is provided with the 3rd flowing hole on the midfeather, facultative reaction tank and air supporting reaction tank pass through the
Three flowing holes are connected.
The facultative reaction tank is provided with water inlet；The MBR reaction tanks are provided with mud discharging mouth.
The impeller is arranged on the bottom of MBR reaction tanks, promotes waste water in MBR reaction tanks from the one of the second flowing hole
Effluent is to the side of the first flowing hole.
The air supporting reaction tank is connected with microbubble generator.
The MBR films group is arranged in MBR reaction tanks, and the suction pump connects the water side of MBR film groups by pipeline, will
The water that processing is completed is extracted out.
Further, the microbubble generator include dissolving, air dissolved pump, the air supporting reaction tank successively with molten gas
Tank, air dissolved pump are connected.
Further, slag-scraper and scum silica frost pond are provided with above the air supporting reaction tank.
Further, the MBR films group bottom is additionally provided with aerator.
Further, the facultative reaction tank is provided with mixer.
Further, the reaction tank is surrounded by circular arc baffle plate.
Further, the top of the reaction tank is provided with flase floor.
The invention has the advantages that：
1st, the two ends of diaphragm plate have the first flowing hole and the second flowing hole, and impeller promotes waste water mixed liquor and sludge
Circulated successively between facultative reaction tank, air supporting reaction tank, MBR reaction tanks, reaction tank is surrounded by circular arc baffle plate, and waste water mixes
Close liquid and sludge reflux effect is good, and eliminate the dead angle area of reaction tank, save the energy consumption of current flowing.
2nd, in air supporting reaction tank, substantial amounts of protein and fat in waste water are removed by pneumatically supported method, and be used as exposure
Device of air provides oxygen for waste water, waste water is synchronized nitrification and denitrification reaction in MBR reaction tanks, further removes big
Organic matter is measured, MBR reaction tanks are provided with MBR film groups, separate from waste water clear water by MBR films group, and effluent characteristics are high, effect
It is really good.
Brief description of the drawings
Fig. 1 is that the structure for milk processing factory's sewage treatment equipment that the embodiment of the present invention 1 is provided regards schematic diagram；
Marginal data：
1st, facultative reaction tank；2nd, air supporting reaction tank；3rd, MBR reaction tanks；4th, midfeather；5th, diaphragm plate；6th, MBR films group；7th, aspirate
Pump；8 impellers；9th, dissolving；10th, air dissolved pump；11st, water inlet；12nd, mud discharging mouth；13rd, circular arc baffle plate.
Embodiment
It is attached below in conjunction with specification in order to allow those skilled in the art to more fully understand and realize technical scheme
Figure and specific embodiment are described in further details.
Embodiment 1
As shown in figure 1, a kind of milk processing factory's sewage treatment equipment that the present invention is provided includes reaction tank, MBR films group 6, suction
Pump 7, impeller 8 and microbubble generator composition；The reaction tank is rectangular configuration, and the reaction tank is surrounded by circle
Arc baffle plate 13, diaphragm plate 5 is provided with the centre of reaction tank, and the reaction tank is divided into MBR reaction tanks 3 and non-by the diaphragm plate 5
MBR reaction tanks, the midfeather 4 vertical with the diaphragm plate 5 is provided with non-MVR reaction tanks, and the midfeather 4 reacts non-MVR
Pond is divided into facultative reaction tank 1 and air supporting reaction tank 2；The two ends of the diaphragm plate 5 have the first flowing hole and the second excessively stream
Hole, the MBR reaction tanks 3 are connected with facultative reaction tank 1 by the first flowing hole, the MBR reaction tanks 3 and air supporting reaction tank 2
Connected by the second flowing hole；The 3rd flowing hole is provided with the midfeather 4, the facultative reaction tank 1 is led to air supporting reaction tank 2
Cross the connection of the 3rd flowing hole.
The facultative reaction tank 1 is provided with water inlet 11；The MBR reaction tanks 3 are provided with mud discharging mouth 12.
The impeller 8 is arranged on the bottom of MBR reaction tanks 3, promotes waste water in MBR reaction tanks 3 from the second flowing hole
Side flow to the side of the first flowing hole；Impeller 8 promotes waste water mixed liquor and sludge to be reacted in facultative reaction tank 1, air supporting
Circulated between pond 2, MBR reaction tanks 3.And reaction tank is surrounded by circular arc baffle plate 13, waste water mixed liquor and sludge reflux effect
It is really good, and eliminate the dead angle area of reaction tank.
The microbubble generator include dissolving 9, air dissolved pump 10, air supporting reaction tank 2 successively with dissolving 9, air dissolved pump
10 are connected.MBR films group 6 is arranged in MBR reaction tanks 3, and suction pump 7 connects the water side of MBR films group 6 by pipeline, will handle
The water of completion is extracted out.
Specifically, the top of air supporting reaction tank 2 is provided with slag-scraper and scum silica frost pond.
Specifically, the bottom of MBR films group 6 is additionally provided with aerator.
Specifically, the facultative reaction tank 1 is provided with mixer.
Specifically, the top of the reaction tank is provided with flase floor, staff may stand on flase floor in reaction tank
Waste water the work such as fed intake, observed, being detected.
In the embodiment, the specific implementation process of milk processing factory's wastewater treatment is as follows：
Milk processing factory's waste water injects facultative reaction tank 1, the mixer that facultative reaction tank 1 is provided with, mixer from water inlet 11
Stir by the milk processing factory's waste water injected from water inlet 11 and the sludge flowed back from MBR reaction tanks 3 and with higher concentration
The waste water mixed liquor of dissolved oxygen is sufficiently mixed, colloidal substance and dissolved organic matter in sludge absorption milk processing factory waste water；
Waste water mixed liquor flows into air supporting reaction tank 2 from facultative reaction tank 1 by the 3rd flowing hole, while passing through air dissolved pump 10, molten gas
Tank 9 produces micro-bubble in air supporting reaction tank 2, and micro-bubble is combined with the protein in waste water mixed liquor and fatty suspension
Shape steeps flco, floats up to the liquid level of air supporting reaction tank 3, forms scum silica frost, and scum silica frost is discharged into scum silica frost pond by slag-scraper, effectively removed
A large amount of protein and the fat gone in waste water mixed liquor, and provide oxygen for waste water mixed liquor.Waste water mixed liquor is anti-from air supporting
Answer in pond 2 by the second flowing hole inflow MBR reaction tanks 3, nitrification and denitrification reaction is synchronized in MBR reaction tanks 3, is entered
One step removes large amount of organic, and MBR reaction tanks 3 are provided with MBR films group 6, and suction pump 7 connects going out for MBR films group 6 by pipeline
Water end (W.E.), MBR films group 6 filters out clear water from waste water, and is extracted out clear water by aspirating pumping, and effluent characteristics are high, effect
It is really good；While MBR films group 6 filters out clear water from waste water, one layer of sludge can be formed in the outer surface of MBR films group 6, passed through
Sludge is blown off by the aerator of the bottom of MBR films group 6 from the outer surface of MBR films group 6, and aerator also carries for MBR reaction tanks 3
Oxygen.Waste water mixed liquor and sludge flow into facultative reaction tank 1, impeller 8 from MBR reaction tanks 3 by the first flowing hole
The effect for promoting waste water mixed liquor and sludge to be circulated between facultative reaction tank 1, air supporting reaction tank 2, MBR reaction tanks 3.Unnecessary
Sludge is discharged by mud discharging mouth 12.
A kind of air floatation machine provided by the present invention is described in detail above.Specific case used herein is to this
The technical scheme and embodiment of invention are set forth, and the explanation of above example is only intended to the skill for helping to understand the present invention
Art scheme and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention's
On the premise of technical scheme, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the present invention
In scope of the claims.
Claims (7)
1. a kind of milk processing factory's sewage treatment equipment, it is characterised in that including reaction tank, MBR films group, suction pump, impeller
With microbubble generator composition；The reaction tank is rectangular configuration, and diaphragm plate is provided with the centre of reaction tank, and the diaphragm plate will
Reaction tank is divided into MBR reaction tanks and non-MBR reaction tanks, and the midfeather vertical with the diaphragm plate, institute are provided with non-MVR reaction tanks
State midfeather and non-MVR reaction tanks are divided into facultative reaction tank and air supporting reaction tank；The two ends of the diaphragm plate have first
Flowing hole and the second flowing hole, MBR reaction tanks are connected with facultative reaction tank by the first flowing hole, and MBR reaction tanks and air supporting are anti-
Ying Chi is connected by the second flowing hole；The 3rd flowing hole is provided with the midfeather, facultative reaction tank passes through with air supporting reaction tank
3rd flowing hole is connected；
The facultative reaction tank is provided with water inlet；The MBR reaction tanks are provided with mud discharging mouth；
The impeller is arranged on the bottom of MBR reaction tanks, promotes an effluent of the waste water in MBR reaction tanks from the second flowing hole
To the side of the first flowing hole；
The air supporting reaction tank is connected with microbubble generator；
The MBR films group is arranged in MBR reaction tanks, and the suction pump connects the water side of MBR film groups by pipeline, will handle
The water of completion is extracted out.
2. according to a kind of milk processing factory's sewage treatment equipment described in claim 1, it is characterised in that the microbubble generator
Including dissolving, air dissolved pump, the air supporting reaction tank is connected with dissolving, air dissolved pump successively.
3. according to a kind of milk processing factory's sewage treatment equipment described in claim 1, it is characterised in that on the air supporting reaction tank
Side is provided with slag-scraper and scum silica frost pond.
4. a kind of milk processing factory's sewage treatment equipment according to claim 1, it is characterised in that the MBR films group bottom
Portion is provided with aerator.
5. a kind of milk processing factory's sewage treatment equipment according to claim 1, it is characterised in that the facultative reaction tank
It is provided with mixer.
6. a kind of milk processing factory's sewage treatment equipment according to claim 1, it is characterised in that the four of the reaction tank
Week is provided with circular arc baffle plate.
7. a kind of milk processing factory's sewage treatment equipment according to claim 1, it is characterised in that the reaction tank it is upper
Side is provided with flase floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345118.1A CN106986505A (en) | 2017-05-16 | 2017-05-16 | A kind of milk processing factory's sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345118.1A CN106986505A (en) | 2017-05-16 | 2017-05-16 | A kind of milk processing factory's sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106986505A true CN106986505A (en) | 2017-07-28 |
Family
ID=59420850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345118.1A Pending CN106986505A (en) | 2017-05-16 | 2017-05-16 | A kind of milk processing factory's sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106986505A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381946A (en) * | 2017-08-09 | 2017-11-24 | 湖南美奕机电科技有限公司 | One kind contains organic matter waste water processing equipment |
| CN107619112A (en) * | 2017-10-27 | 2018-01-23 | 江苏美景时代环保科技有限公司 | A kind of ecological restoration device for black and odorous water |
| CN111499017A (en) * | 2020-03-14 | 2020-08-07 | 烟台大学 | Device and method for quickly separating protein and starch in wastewater in starch processing process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100089985A (en) * | 2009-02-05 | 2010-08-13 | 임현지 | Treatment method of the milk waste |
| CN102101742A (en) * | 2011-01-11 | 2011-06-22 | 中环（中国）工程有限公司 | Method for treating organic wastewater containing high-concentration ammonia nitrogen |
| CN102531159A (en) * | 2010-12-31 | 2012-07-04 | 中国科学院生态环境研究中心 | Membrane bioreactor combining plug flow and circulation of surface and micro-bubble aerations |
| CN103833188A (en) * | 2014-03-24 | 2014-06-04 | 蒲晓斌 | High-suspension easy-to-biochemically treated wastewater treatment method |
| CN105000746A (en) * | 2014-04-23 | 2015-10-28 | 金光祖 | Treatment method of food industry comprehensive wastewater |
| CN105293820A (en) * | 2015-10-19 | 2016-02-03 | 沈阳建筑大学 | Modular integrated process method suitable for cow breeding wastewater treatment |
| CN207091222U (en) * | 2017-05-16 | 2018-03-13 | 山东健源生物科技有限公司 | A kind of milk processing factory's sewage treatment equipment |
-
2017
- 2017-05-16 CN CN201710345118.1A patent/CN106986505A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100089985A (en) * | 2009-02-05 | 2010-08-13 | 임현지 | Treatment method of the milk waste |
| CN102531159A (en) * | 2010-12-31 | 2012-07-04 | 中国科学院生态环境研究中心 | Membrane bioreactor combining plug flow and circulation of surface and micro-bubble aerations |
| CN102101742A (en) * | 2011-01-11 | 2011-06-22 | 中环（中国）工程有限公司 | Method for treating organic wastewater containing high-concentration ammonia nitrogen |
| CN103833188A (en) * | 2014-03-24 | 2014-06-04 | 蒲晓斌 | High-suspension easy-to-biochemically treated wastewater treatment method |
| CN105000746A (en) * | 2014-04-23 | 2015-10-28 | 金光祖 | Treatment method of food industry comprehensive wastewater |
| CN105293820A (en) * | 2015-10-19 | 2016-02-03 | 沈阳建筑大学 | Modular integrated process method suitable for cow breeding wastewater treatment |
| CN207091222U (en) * | 2017-05-16 | 2018-03-13 | 山东健源生物科技有限公司 | A kind of milk processing factory's sewage treatment equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381946A (en) * | 2017-08-09 | 2017-11-24 | 湖南美奕机电科技有限公司 | One kind contains organic matter waste water processing equipment |
| CN107619112A (en) * | 2017-10-27 | 2018-01-23 | 江苏美景时代环保科技有限公司 | A kind of ecological restoration device for black and odorous water |
| CN107619112B (en) * | 2017-10-27 | 2024-04-09 | 江苏美景时代环保科技有限公司 | Ecological restoration device for black and odorous water body |
| CN111499017A (en) * | 2020-03-14 | 2020-08-07 | 烟台大学 | Device and method for quickly separating protein and starch in wastewater in starch processing process |
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Application publication date: 20170728 |