CN203295326U - Integral processing system for restaurant waste water - Google Patents
Integral processing system for restaurant waste water Download PDFInfo
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- CN203295326U CN203295326U CN2013203311376U CN201320331137U CN203295326U CN 203295326 U CN203295326 U CN 203295326U CN 2013203311376 U CN2013203311376 U CN 2013203311376U CN 201320331137 U CN201320331137 U CN 201320331137U CN 203295326 U CN203295326 U CN 203295326U
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an integral processing system for restaurant waste water. The integral processing system comprises a pH regulating tank, an MBBR (Moving Bed Biofilm Reactor), a BAF (Biological Aerated Filter) reaction tank, an MBR (Membrane Biological Reactor) and a clean water tank, wherein the pH regulating tank, the MBBR, the BAF reaction tank, the MBR and the clean water tank are connected through pipelines in sequence; the integral processing system also comprises a sludge tank connected with the MBBR through a pipeline; a connecting pipeline between the sludge tank and the MBBR is provided with a reflux pump. According to the integral processing system disclosed by the utility model, the MBBR, the BAF reaction tank and the MBR are integrally integrated, so that the integral processing system has the advantages of high biochemical efficiency, high capability of bearing shock load, stable quality of outlet water, small occupied area, long sludge drainage period, easy implementation of automatic control, and the like.
Description
Technical field
The utility model relates to a kind of integrated processing system of food and drink waste water.
Background technology
Catering industry all can produce a large amount of waste water every day, and these waste water directly are drained into occurring in nature if not processing, and can cause to nature the pollution of certain procedures.And, through the waste water recycle again after processing, well play the effect of saving water resources.
At present the treatment process of food and drink waste water generally there are two kinds: the one, the Coagulation with Treatment food and drink waste water.This method can produce the secondary pollution of chemical sludge in processing, and greasy dirt is when more, and while directly adopting Coagulation with Treatment, effect is unsatisfactory.The 2nd, biotechnology is processed food and drink waste water.This is a kind of method preferably during food and drink waste water is processed, but still comes with some shortcomings, such as the sludge quantity of a. settling tank is larger; B. hydraulic detention time is longer; C. floor space is larger etc.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of integrated processing system of food and drink waste water, and is easy to operate, and biochemical efficiency is high, stable effluent quality, and the whole system floor space is less.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of integrated processing system of food and drink waste water, comprise the pH regulator pond, described system also comprises MBBR reactor, BAF reaction tank, MBR reactor and clean water basin, connects successively by pipeline between pH regulator pond, MBBR reactor, BAF reaction tank, MBR reactor and clean water basin.
As the improvement to such scheme, also comprise the sludge sump that is connected with the MBBR reactor by pipeline, be provided with reflux pump on the connecting tube between this sludge sump and MBBR reactor.
, as further improvement of these options, also be provided with outlet conduit 1 on described MBR reactor.
Also be provided with lift pump on connecting tube between described pH regulator pond and MBBR reactor.
The utility model combines the advantage of MBBR sewage disposal, BAF sewage disposal and three kinds of systems of MBR sewage disposal, substituted traditional biological filter, utilize the characteristic of MBR system, thereby make effluent quality more stable, biochemical efficiency is high, and anti-load impact ability is strong, floor space is little, sludge discharging period also extends to some extent, and has realized automatization control, and is simple to operate.
Description of drawings
Accompanying drawing 1 is the utility model catenation principle schematic diagram.
Embodiment
For the ease of those skilled in the art's understanding, the utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model has disclosed a kind of integrated processing system of food and drink waste water, comprise the pH regulator pond, and MBBR reactor, BAF reaction tank, MBR reactor and clean water basin, connect successively by pipeline between pH regulator pond, MBBR reactor, BAF reaction tank, MBR reactor and clean water basin.Food and drink waste water is delivered in the pH regulator pond by pipeline.Also be provided with outlet conduit on the MBR reactor, a part of water is after treatment entered in clean water basin, other can directly emit, what emit also meets the requirements, and does not pollute the environment.Also be provided with lift pump on the connecting tube between pH regulator pond and MBBR reactor, be convenient to waste water is sent in the MBBR reactor, guarantee to send the smoothness of water.The MBR reactor claims again membrane bioreactor, and BAF is BAF, and the MBBR reactor is the fluidized bed bio membrane reactor, and above three kinds are common practise, and in this not go into detail.
In addition, the MBBR reactor also is connected with sludge sump by pipeline, is provided with reflux pump on the connecting tube between this sludge sump and MBBR reactor., owing to can containing a certain amount of mud in waste water, therefore, the mud after processing need to be guided in special sludge sump, then these mud are focused on, in order to avoid cause environmental pollution.
After food and drink waste water enters into the pH regulator pond, by adding alkaline matter or acidic substance, the pH value of waste water is regulated, to reach best satisfactory waste water.And then be delivered in the MBBR reactor and carry out reaction treatment,, by the acting in conjunction of microorganism and film, first pass through two kinds of situations of acidication and then degree of depth anaerobism, dissolve partial organic substances, improve biodegradability, effectively remove the organism in sewage.Deliver to again after the MBBR reactor for treatment in the BAF reaction tank, adopt Biological Contact Oxidation Process, further remove organism.Then pass through the MBR system, realize mud-water separation, replace traditional biological treatment technology end second pond with membrane module, keep the high reactivity sludge concentration in bio-reactor, improve the biological treatment organic loading, thereby reduce the sewage treatment facility floor space, shortened the residence time, and hang down sludge loading by maintenance and reduce surplus sludge volume.Water after processing flows into clean water basin, and a part is used for the backwash water of MBR, most of qualified discharge.
Integrated MBBR-SAF-MBR technique is the New Wastewater Treatment Technology art that membrane separation technique and biotechnology organically combine, and also claims the film separated activated sludge method.It utilizes membrane separation plant that the active sludge in biochemical reaction tank and larger molecular organics are held back, and hydraulic detention time and sludge retention time can be controlled respectively, and the material of difficult degradation constantly reacts, degrades in reactor.
On the one hand, film has been held back the microorganism in the reaction tank, and the activated sludge concentration in pond is increased greatly, makes the biochemical reaction of degradation of sewage carry out rapider more thoroughly; On the other hand, due to the high filtering precision of film, thereby guaranteed the as clear as crystal second pond that saves of water outlet.Therefore, MBBR-SAF-MBR technique has been strengthened the function of bio-reactor greatly by membrane separation technique.
Need to prove, the above is not the restriction to technical solutions of the utility model, and under the prerequisite that does not break away from the utility model creation design, any apparent replacement is all within protection domain of the present utility model.
Claims (4)
1. the integrated processing system of a food and drink waste water, comprise the pH regulator pond, it is characterized in that, described system also comprises MBBR reactor, BAF reaction tank, MBR reactor and clean water basin, connects successively by pipeline between pH regulator pond, MBBR reactor, BAF reaction tank, MBR reactor and clean water basin.
2. the integrated processing system of food and drink waste water according to claim 1, is characterized in that, also comprises the sludge sump that is connected with the MBBR reactor by pipeline, is provided with reflux pump on the connecting tube between this sludge sump and MBBR reactor.
3. the integrated processing system of food and drink waste water according to claim 2, is characterized in that, also is provided with outlet conduit (1) on described MBR reactor.
4. the integrated processing system of food and drink waste water according to claim 3, is characterized in that, also is provided with lift pump on the connecting tube between described pH regulator pond and MBBR reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203311376U CN203295326U (en) | 2013-06-08 | 2013-06-08 | Integral processing system for restaurant waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203311376U CN203295326U (en) | 2013-06-08 | 2013-06-08 | Integral processing system for restaurant waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295326U true CN203295326U (en) | 2013-11-20 |
Family
ID=49571357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203311376U Expired - Fee Related CN203295326U (en) | 2013-06-08 | 2013-06-08 | Integral processing system for restaurant waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203295326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609647A (en) * | 2014-12-29 | 2015-05-13 | 东莞市东元新能源科技有限公司 | Integrated domestic-sewage treatment system |
| CN107324611A (en) * | 2017-08-28 | 2017-11-07 | 北京天成信泰环保科技发展有限公司 | A kind of low biochemical industrial park sewage treatment process |
-
2013
- 2013-06-08 CN CN2013203311376U patent/CN203295326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609647A (en) * | 2014-12-29 | 2015-05-13 | 东莞市东元新能源科技有限公司 | Integrated domestic-sewage treatment system |
| CN107324611A (en) * | 2017-08-28 | 2017-11-07 | 北京天成信泰环保科技发展有限公司 | A kind of low biochemical industrial park sewage treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |