CN205223198U - Anaerobic fermentation tank - Google Patents
Anaerobic fermentation tank Download PDFInfo
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- CN205223198U CN205223198U CN201520999970.7U CN201520999970U CN205223198U CN 205223198 U CN205223198 U CN 205223198U CN 201520999970 U CN201520999970 U CN 201520999970U CN 205223198 U CN205223198 U CN 205223198U
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- anaerobic fermentation
- temperature control
- fermentation tank
- control layer
- tank body
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Abstract
The utility model discloses an anaerobic fermentation tank. Anaerobic fermentation tank includes that a jar body, cover and setting include circulating pump and circulating line at the internal liquid circulation device of jar, liquid circulation device, and the circulating pump is placed in jar body bottom, and circulating line one end is connected with the circulating pump, and the other end is located a jar body top. Adopt the utility model discloses technical scheme's anaerobic fermentation tank, the mechanism is simple, and is abundant to material circulation, has improved fermentation efficiency greatly, and the temperature control layer that sets up has simultaneously guaranteed anaerobic fermentation's constant temperature to improve fermentation efficiency.
Description
Technical field
The utility model relates to anaerobically fermenting field, particularly anaerobic fermentation tank.
Background technology
Fermentation concept is known by common people, and the fermentation that people understand at first is a kind of " boiling " phenomenon, it be by the sugar in leach liquor degrade under anoxic conditions generation carbonic acid gas caused by.
Along with deepening continuously of using microbe research, the continuous progress of industrial technology, fermentation imparts different definition: in fact, fermentation is respiratory one, the chemical reaction that carries out of life entity and physiological change, that diversified biochemical reaction removes continuous local behavior according to the genetic information that life entity itself has, to obtain energy to the process of the activity of sustaining life.Tunning refers to that the metabolism that can regulate produced in the middle of reaction process or when reaction is reached home makes it to reach the material of balance.Therefore, the definition of modern fermentation is: by carrying out large-scale grown cultures to microorganism (or animal and plant cells), makes it chemical transformation and physiological change occur, thus produces and accumulate a large amount of people and to ferment the process of required meta-bolites.
Fermentable divides again different types, mainly divides the demand of oxygen according to the feature of fermenting and microorganism.Such as, solid state fermentation and liquid state fermentation can be divided into from what ferment in form; Batch fermentation can be divided into zymotechnique flow process, continuously ferment and fed-batch cultivation; Amino acid fermentation, organic acid fermentation, antibiotic fermentation, zymamsis, fermentation process for vitamin production etc. can be divided into from the difference of fermentation products therefrom; From participating in the need of oxygen being divided into aerobic fermentation, anaerobically fermenting and amphimicrobian fermentation.
Milk-acid bacteria is that a class can utilize carbohydrate fermentation to produce the general name of a class without gemma, gram-positive bacterium of lactic acid.Milk-acid bacteria can be divided into galactococcus and Bacterium lacticum again, and majority is amphimicrobian and strictly anaerobic bacterium, so from the need of providing the angular divisions lactobacillus-fermented of oxygen to belong to anaerobically fermenting type.So, the relevant device of lactobacillus-fermented, should be able to provide the temperature required for lactobacter growth, the requirements such as oxygen supply.
Existing fermentation equipment, the most volume of conventional anaerobic ferment devices is large, the problems such as device connects complicated, easy gas leakage, and needs manual record gas production rate every day, and methane production needs every day and gathers gas gas Chromatographic Determination, the manpower of at substantial and time.With the equipment complex structure of whipping appts, expensive, and there is no the problem of the equipment material solid-liquid layering of whipping appts, be unfavorable for the anaerobic fermentation process of material and the generation of gas, and material fermentation degree difference is large between the repetition of the difference of same process, poor repeatability.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, and fermenting process material fully circulates, high efficiency anaerobic fermentation tank.
For achieving the above object, the utility model adopts following technical scheme, anaerobic fermentation tank, the liquid circulating apparatus comprising tank body, cover and be arranged in tank body, liquid circulating apparatus comprises recycle pump and circulating line, recycle pump is placed on tank base, and circulating line one end is connected with recycle pump, and the other end is positioned at tank body top.Recycle pump extracts material at the bottom of tank, and transports material to material top by circulating line, forms the circulation of material, improves fermentation efficiency.
In some embodiments, cover is provided with two through holes, and described circulating line is provided with n shape section, two through hole shrink-fit of described circulating line n shape section and cover.Circulating line is upward through inflection after cover, again penetrating cover gets back in a tank body, and forming fermented liquid derives from tank body through recycle pump, is returned the loop of tank body by circulating line, allowing circulating line and cover fix by arranging n shape section, facilitating fixed cycles pipeline.
In some embodiments, cover is provided with surplus valve.The gas that anaerobically fermenting produces by surplus valve discharges tank body.
In some embodiments, temperature control layer is provided with outside tank body.Temperature control layer controls leavening temperature, improves fermentation efficiency.
In some embodiments, temperature control layer comprises heating unit and temperature control unit.Heating unit is used for heating, and temperature control unit carries out monitoring to temperature and can adjust heating unit, realizes the relative constant temperature of fermenting process.
In some embodiments, heating unit is heating tube, and heating tube is arranged on bottom temperature control layer.Heating tube volume is little, power large, and well heater primarily adopts cluster type tubular electrothermal element; Heat is echoed soon, temperature-controlled precision is high, and integrated heat efficiency is high.
In some embodiments, temperature control unit comprises temperature probe and display unit, and temperature probe is arranged in temperature control layer, and temperature probe connects display unit, and display unit is arranged on outside temperature control layer.By the temperature of temperature probe detection temperature control layer, the temperature in display unit display temperature control layer, the real-time monitor fermentation temperature of user, ensures the carrying out of constant-temperatureanaerobic anaerobic fermentation.
In some embodiments, thermal insulation layer is provided with outside temperature control layer.Thermal insulation layer is incubated fermentor tank, strengthens fermentation efficiency.
In some embodiments, thermal insulation layer is foam layer.Insulating foam is conventional lagging material, and insulating efficiency is high, low price.
The beneficial effects of the utility model are: the anaerobic fermentation tank adopting technical solutions of the utility model, and mechanism is simple, and abundant to Matter Transfer, substantially increase fermentation efficiency, the temperature control layer simultaneously arranged, ensure that the constant temperature of anaerobically fermenting, improve fermentation efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model anaerobic fermentation tank.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, anaerobic fermentation tank, the liquid circulating apparatus 3 comprising tank body 1, cover 2 and be arranged in tank body, liquid circulating apparatus 3 comprises recycle pump 31 and circulating line 32, recycle pump 31 is placed on bottom tank body 1, and circulating line 32 one end is connected with recycle pump 31, and the other end is positioned at tank body 1 top.Cover 2 offers two through holes, and circulating line 32 is provided with n shape section, the n shape section of circulating line 32 and two through hole shrink-fit of cover 2.Circulating line 32 is upward through the rear inflection of cover 2, again penetrating cover 2 gets back in a tank body 1, form fermented liquid to derive from tank body 1 through recycle pump 31, the loop of tank body 1 is returned by circulating line 32, allowing circulating line 32 and cover 2 shrink-fit by arranging n shape section, facilitating fixed cycles pipeline 32.
Cover 2 is provided with surplus valve 21, the unidirectional pass-through mode of surplus valve 21, allows the gas produced after anaerobically fermenting in tank body 1 discharge, prevents extraneous oxygen from entering fermentation tank 1 simultaneously.
It is temperature control layer 4 outside tank body 1, temperature control layer 4 comprises heating unit 41 and temperature control unit 42, heating unit 41 is heating tube, heating tube 41 is fixed on bottom temperature control layer 4, and temperature control unit 42 comprises temperature probe 421 and display unit 422, and temperature probe 421 is exposed in temperature control layer 4, temperature probe 421 connects display unit 422 by wire, display unit 422 is arranged on outside temperature control layer 4, is provided with liquid crystal display above, facilitates user to check temperature.
Temperature control layer 4 external parcel thermal insulation layer 5, thermal insulation layer 5 is foam layer, is played the effect of insulation, at foam layer external parcel iron sheet, as protective layer by parcel one deck foam layer.
Adopt the anaerobic fermentation tank of technical solutions of the utility model, mechanism is simple, and abundant to Matter Transfer, substantially increase fermentation efficiency, the temperature control layer simultaneously arranged, ensure that the constant temperature of anaerobically fermenting, improves fermentation efficiency.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. anaerobic fermentation tank, it is characterized in that, the liquid circulating apparatus (3) comprising tank body (1), cover (2) and be arranged in tank body, described liquid circulating apparatus (3) comprises recycle pump (31) and circulating line (32), described recycle pump (31) is placed on tank body (1) bottom, described circulating line (32) one end is connected with recycle pump (31), and the other end is positioned at tank body (1) top.
2. anaerobic fermentation tank according to claim 1, it is characterized in that, described cover (2) is provided with two through holes, described circulating line (32) is provided with n shape section, the n shape section of described circulating line (32) and two through hole shrink-fit of cover (2).
3. anaerobic fermentation tank according to claim 1, is characterized in that, described cover (2) is provided with surplus valve (21).
4. anaerobic fermentation tank according to claim 1, is characterized in that, is provided with temperature control layer (4) outside described tank body (1).
5. anaerobic fermentation tank according to claim 4, is characterized in that, described temperature control layer (4) comprises heating unit (41) and temperature control unit (42).
6. anaerobic fermentation tank according to claim 5, is characterized in that, described heating unit (41) is heating tube, and described heating tube (41) is arranged on temperature control layer (4) bottom.
7. anaerobic fermentation tank according to claim 5, it is characterized in that, described temperature control unit (42) comprises temperature probe (421) and display unit (422), described temperature probe (421) is arranged in temperature control layer (4), described temperature probe (421) connects display unit (422), and described display unit (422) is arranged on temperature control layer (4) outward.
8. anaerobic fermentation tank according to claim 4, is characterized in that, is provided with thermal insulation layer (5) outside described temperature control layer (4).
9. anaerobic fermentation tank according to claim 8, is characterized in that, described thermal insulation layer (5) is foam layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999970.7U CN205223198U (en) | 2015-12-04 | 2015-12-04 | Anaerobic fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999970.7U CN205223198U (en) | 2015-12-04 | 2015-12-04 | Anaerobic fermentation tank |
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| CN205223198U true CN205223198U (en) | 2016-05-11 |
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| CN201520999970.7U Active CN205223198U (en) | 2015-12-04 | 2015-12-04 | Anaerobic fermentation tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316215A (en) * | 2015-12-04 | 2016-02-10 | 广州康代生物科技有限公司 | Anaerobic fermentation tank |
| CN106947687A (en) * | 2017-05-06 | 2017-07-14 | 赤峰中元晟华生物燃气项目建设有限责任公司 | A kind of big-and-middle-sized marsh-gas fermentation tank |
-
2015
- 2015-12-04 CN CN201520999970.7U patent/CN205223198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316215A (en) * | 2015-12-04 | 2016-02-10 | 广州康代生物科技有限公司 | Anaerobic fermentation tank |
| CN106947687A (en) * | 2017-05-06 | 2017-07-14 | 赤峰中元晟华生物燃气项目建设有限责任公司 | A kind of big-and-middle-sized marsh-gas fermentation tank |
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