CN203461881U - Device for treating organic wastewater by anaerobic and aerobic combined process - Google Patents
Device for treating organic wastewater by anaerobic and aerobic combined process Download PDFInfo
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- CN203461881U CN203461881U CN201320549520.9U CN201320549520U CN203461881U CN 203461881 U CN203461881 U CN 203461881U CN 201320549520 U CN201320549520 U CN 201320549520U CN 203461881 U CN203461881 U CN 203461881U
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Abstract
The utility model provides a device for treating organic wastewater by an anaerobic and aerobic combined process. The device comprises an anaerobic reactor and an aerobic reactor, and further comprises a middle tank and a heat exchanging system, wherein the heat exchanging system comprises a heat pump, a heat absorber and a heat radiator; one end of the middle tank is connected with the anaerobic reactor and the other end of the middle tank is connected with the aerobic reactor; one end of the heat pump is connected with the heat absorber and the other end of the heat pump is connected with the heat radiator; the heat absorber is arranged in the middle tank; and the heat radiator is arranged in the anaerobic reactor. According to the device, the middle tank is arranged; organic wastewater treated by an anaerobic reaction process is cooled by a heat pump system and heat absorbed in the cooling process is returned back to the anaerobic reactor by the heat pump system, and an energy source needed by improving the temperature of the organic wastewater in an anaerobic reaction is avoided; compared with the prior art, the energy source is saved; and meanwhile, reaction conditions of an aerobic reaction process of the next process are met.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment, is specifically related to a kind of anaerobic-aerobic combined treatment process and processes organic waste water device.
Background technology
Biological Treatment of High Strength Organic Wastewater turns to anaerobism by the single anaerobic process of tradition, aerobic method in recent years---aerobic combination treatment method, as anaerobism,---aerobic method A/O method, anaerobism---anoxic---aerobic method etc., by adopting multiple combination treatment process to complete the biological treatment to high concentrated organic wastewater.Thus, the aerobic-anaerobic of CN100484891C discloses a kind of organic waste water anaerobism---aerobic circular integration bioremediation and system, the disclosed a kind of microbiological anaerobic that utilizes of CN1413926---aerobic and be satiated with food---hungry double stimuli or the sewage treatment process that micro-oxygen absorbs fast and system etc., all innovate anaerobic-aerobic treatment process.Organic waste water anaerobic treatment process is generally divided into normal temperature, middle temperature, three kinds of high temperature, because mesophilic microorganism bacterial classification kind is many, and be easy to cultivate domestication, active high, therefore application is more extensive, and anaerobism water inlet and aerobic treatment process temperature are lower than anaeration in normal temperature treatment process temperature, when organic waste water being carried out to the processing of anaerobic-aerobic combination process, in the anaerobic reaction stage, need to heat organic waste water, and organic waste water after anaeration in normal temperature is processed carries out when aerobic process is processed lowering the temperature, in actual production process or complex process equipment and need to consume a large amount of energy organic waste water is carried out to temperature adjusting, process the inefficiency of organic waste water.
Summary of the invention
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, the utility model proposes a kind of anaerobic-aerobic combined treatment organic waste water device, comprise anaerobic reactor 1, aerobic reactor 3, it is characterized in that: also comprise intermediate pool 2, thermal exchange system; Described thermal exchange system comprises heat pump 41, heat absorber 42, scatterer 43; Described intermediate pool 2 one end are connected with anaerobic reactor 1, and the other end is connected with described aerobic reactor 3; Described heat pump 41 one end are connected with heat absorber 42, and the other end is connected with described scatterer 43; Described heat absorber 42 is arranged in described intermediate pool 2, and described scatterer 43 is arranged in described anaerobic reactor 1.Heat pump is compressed into liquid by medium and sends in heat absorber, the heat that liquid medium matter absorbs intermediate pool is gasificated into high-temperature gas, high-temperature gas medium in scatterer with anaerobic reactor in low temperature organic waste water carry out thermal exchange, become low temperature medium gas, thereby complete transfer of heat process.
The utility model has utilized the temperature head of anaerobic reaction preferred temperature, aerobic reaction preferred temperature admirably, by setting up intermediate pool, by heat pump, will lower the temperature through the organic waste water of anaerobic reaction art breading, and by heat pump, the heat absorbing in its temperature-fall period is turned back in anaerobic reactor simultaneously, removed the energy that improves organic waste water temperature in anaerobic reaction and need from, compared with prior art, saved widely the energy, meet the reaction conditions of next step technique aerobic reaction technique simultaneously, improved the processing efficiency of organic waste water.
Further, also comprise preheating apparatus 14, described preheating apparatus 14 is arranged in described anaerobic reactor 1.
Further, described anaerobic reactor 1 is provided with water-in 1, water outlet 1; Described intermediate pool 2 is provided with water-in 2 21, water outlet 2 22; Described aerobic reactor 3 is provided with water-in 3 31, water outlet 3 32; The position height of described water-in 1, described water outlet 1, described water-in 2 21, water outlet 2 22, described water-in 3 31, water outlet 3 32 is successively decreased successively.
Accompanying drawing explanation
Fig. 1 is the structural representation in the utility model front;
Wherein, 1, anaerobic reactor; 11, water-in one; 12, water outlet one; 13, sewage draining exit one; 14, preheating apparatus; 2, intermediate pool; 21, water-in two; 22, water outlet two; 23, sewage draining exit two; 3, aerobic reactor; 31, water-in three; 32, water outlet three; 33, sewage draining exit three; 41, heat pump; 42, heat absorber; 43, scatterer.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1, embodiment of the present utility model is described.
A kind of anaerobic-aerobic combined treatment organic waste water device as Fig. 1, comprises anaerobic reactor 1, aerobic reactor 3, it is characterized in that: also comprise intermediate pool 2, thermal exchange system; Described thermal exchange system comprises heat pump 41, heat absorber 42, scatterer 43; Described intermediate pool 2 one end are connected with anaerobic reactor 1, and the other end is connected with described aerobic reactor 3; Described heat pump 41 one end are connected with heat absorber 42, and the other end is connected with described scatterer 43; Described heat absorber 42 is arranged in described intermediate pool 2, and described scatterer 43 is arranged in described anaerobic reactor 1.Also comprise preheating apparatus 14, described preheating apparatus 14 is arranged in described anaerobic reactor 1.Described anaerobic reactor 1 is provided with water-in 1, water outlet 1; Described intermediate pool 2 is provided with water-in 2 21, water outlet 2 22; Described aerobic reactor 3 is provided with water-in 3 31, water outlet 3 32; The position height of described water-in 1, described water outlet 1, described water-in 2 21, water outlet 2 22, described water-in 3 31, water outlet 3 32 is successively decreased successively; Described anaerobic reactor 1 bottom is provided with sewage draining exit 1, and described intermediate pool 2 bottoms are provided with sewage draining exit 2 23, and described aerobic reactor 3 bottoms are provided with sewage draining exit 3 33.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (4)
1. an anaerobic-aerobic combined treatment organic waste water device, comprises anaerobic reactor (1), aerobic reactor (3), it is characterized in that: also comprise intermediate pool (2), thermal exchange system; Described thermal exchange system comprises heat pump (41), heat absorber (42), scatterer (43); Described intermediate pool (2) one end is connected with anaerobic reactor (1), and the other end is connected with described aerobic reactor (3); Described heat pump (41) one end is connected with heat absorber (42), and the other end is connected with described scatterer (43); Described heat absorber (42) is arranged in described intermediate pool (2), and described scatterer (43) is arranged in described anaerobic reactor (1).
2. anaerobic-aerobic combined treatment organic waste water device according to claim 1, is characterized in that: also comprise preheating apparatus (14), described preheating apparatus (14) is arranged in described anaerobic reactor (1).
3. anaerobic-aerobic combined treatment organic waste water device according to claim 1, is characterized in that: described anaerobic reactor (1) is provided with water-in one (11), water outlet one (12); Described intermediate pool (2) is provided with water-in two (21), water outlet two (22); Described aerobic reactor (3) is provided with water-in three (31), water outlet three (32); The position height of described water-in one (11), described water outlet one (12), described water-in two (21), water outlet two (22), described water-in three (31), water outlet three (32) is successively decreased successively.
4. anaerobic-aerobic combined treatment organic waste water device according to claim 1, it is characterized in that: described anaerobic reactor (1) bottom is provided with sewage draining exit one (13), described intermediate pool (2) bottom is provided with sewage draining exit two (23), and described aerobic reactor (3) bottom is provided with sewage draining exit three (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549520.9U CN203461881U (en) | 2013-09-04 | 2013-09-04 | Device for treating organic wastewater by anaerobic and aerobic combined process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549520.9U CN203461881U (en) | 2013-09-04 | 2013-09-04 | Device for treating organic wastewater by anaerobic and aerobic combined process |
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| CN203461881U true CN203461881U (en) | 2014-03-05 |
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| CN201320549520.9U Expired - Lifetime CN203461881U (en) | 2013-09-04 | 2013-09-04 | Device for treating organic wastewater by anaerobic and aerobic combined process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671405A (en) * | 2015-02-13 | 2015-06-03 | 山东绿泉环保工程有限公司 | Method and device applied to heating influent by virtue of efficient anaerobic reactor |
-
2013
- 2013-09-04 CN CN201320549520.9U patent/CN203461881U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671405A (en) * | 2015-02-13 | 2015-06-03 | 山东绿泉环保工程有限公司 | Method and device applied to heating influent by virtue of efficient anaerobic reactor |
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