CN203319997U - Catalytic nutrition apparatus for biochemical bacteria in sewage - Google Patents
Catalytic nutrition apparatus for biochemical bacteria in sewage Download PDFInfo
- Publication number
- CN203319997U CN203319997U CN2013203137219U CN201320313721U CN203319997U CN 203319997 U CN203319997 U CN 203319997U CN 2013203137219 U CN2013203137219 U CN 2013203137219U CN 201320313721 U CN201320313721 U CN 201320313721U CN 203319997 U CN203319997 U CN 203319997U
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- sewage
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- nutrition
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a device for cultivating bacteria and particularly relates to a catalytic nutrition apparatus for cultivating biochemical bacteria in sewage. The catalytic nutrition apparatus comprises a culture pot, wherein a reactor is fixed inside the culture pot; an aerating apparatus is arranged at the bottom of the reactor; the reactor is connected with a liquid inlet pipe and a liquid outlet pipe; a COD (chemical oxygen demand) detector is fixed inside the reactor; and the COD detector and the aerating apparatus are connected with a controller. Due to adoption of the structure, bacterial culture solution is firstly fed into the reactor; nutrient solution is added after aeration of the aerating device and precipitation is carried out after aeration of the aerating device, and finally the biochemical bacteria in sewage is cultivated by periodically changing water and the nutrient solution; the biochemical bacteria in sewage can be better cultivated by a PH tester and the COD detector; and the nutrition apparatus disclosed by the utility model can be applicable to a plurality of areas by a temperature control device.
Description
Technical field
The utility model relates to the device of a kind of culturing bacterium, particularly a kind of nutrition device that is used for cultivating the biochemical bacterium of sewage.
Background technology
Sewage disposal generally is divided into production waste and processes and sanitary sewage disposal, the sanitary sewage comparison of ingredients is fixed, and mainly contains the organism such as carbohydrate, protein, amino acid, fat, and sanitary sewage is not generally containing toxic, and there is certain fertilizer efficiency, can be used for irrigated farmland.Sewage in industrial production is just relatively difficult, need to carry out process for producing sewage by modes such as physics and chemistries, and wherein relatively good by the effect of biochemical bacterial treatment production waste, cost is low; This just need to provide a kind of nutrition device that can cultivate the biochemical bacterium of sewage.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of automatization and control the nutrition device of cultivating the biochemical bacterium of sewage.
For solving above-mentioned technical problem, the biochemical bacterium catalysis of sewage of the present utility model nutrition device comprises culture tank, be fixed with reactor in described culture tank, described reactor bottom is provided with aerating apparatus, be connected with liquid-inlet pipe and drain pipe on described reactor, be fixed with the COD detector in described reactor, described COD detector, aerating apparatus are connected with controller.
Be provided with the pH value detector in described reactor, described pH value detector is connected with controller.
Described reactor arranged outside has temperature control unit, and described temperature control unit comprises temperature sensor, well heater and water cooler, and described temperature sensor, well heater and water cooler are connected with controller.
Described temperature sensor is the PT100 temperature sensor.
After adopting said structure, first in reactor, pass into inoculum, by adding nutritive medium after the aerating apparatus aeration, then by aerating apparatus aeration postprecipitation.Finally by regular replacing water and nutritive medium, cultivate the biochemical bacterium of sewage.Can better cultivate the biochemical bacterium of sewage by PH detector and COD detector, temperature control unit can be so that nutrition device of the present utility model be applicable in many areas.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is culture tank, and 2 is reactor, and 3 is liquid-inlet pipe, and 4 is drain pipe, and 5 is aerating apparatus, and 6 is temperature control unit, and 7 is the pH value detector, and 8 is the COD detector
Embodiment
As shown in Figure 1, the biochemical bacterium catalysis of sewage of the present utility model nutrition device comprises culture tank 1, in described culture tank 1, is fixed with reactor 2, and the Main Function of culture tank 1 is for the good guard reactor 2 from outside.Described reactor 2 bottoms are provided with aerating apparatus 5, and aerating apparatus 5 is in order to obtain more oxygen in the process of culturing bacterium, better cultivates the biochemical bacterium of sewage.Be connected with liquid-inlet pipe 3 and drain pipe 4 on described reactor 2.Be fixed with COD detector 8 in described reactor, described COD detector 8, aerating apparatus 5 are connected with controller.
Be provided with pH value detector 7 in described reactor, described pH value detector is connected with controller.
Described reactor arranged outside has temperature control unit 6, and described temperature control unit comprises temperature sensor, well heater and water cooler, and described temperature sensor, well heater and water cooler are connected with controller.Described temperature sensor is the PT100 temperature sensor, and the temperature range that the PT100 temperature sensor detects is large.
Because the pH value in reactor and the temperature of reactor play the effect of promotion to the cultivation of the biochemical bacterium of sewage, so need pH value detector 7 and temperature control unit 6.PH value detector 7 is connected with controller with temperature control unit 6, by controller, automatically controls pH value and the temperature in reactor 2.On the other hand, increased the biochemical bacterium of area cultivation sewage that temperature control unit 6 can be different in envrionment temperature.
The working process of the biochemical bacterium catalysis of the utility model sewage nutrition device is as follows: first by liquid-inlet pipe 3, in reactor, pass into the biochemical inoculum of sewage, then by aerating apparatus 5 aeration certain hours.Then pass into the nutritive medium of cultivating the biochemical bacterium of sewage by liquid-inlet pipe 3 in reactor 2, then by aerating apparatus period of aeration postprecipitation.Finally, by liquid-inlet pipe 3 and regular replacing water and the nutritive medium repeatedly of drain pipe 4, turn out the biochemical bacterium of required sewage after certain loop cycle.
Claims (4)
1. the biochemical bacterium catalysis of sewage nutrition device, comprise culture tank, be fixed with reactor in described culture tank, it is characterized in that: described reactor bottom is provided with aerating apparatus, be connected with liquid-inlet pipe and drain pipe on described reactor, be fixed with the COD detector in described reactor, described COD detector, aerating apparatus are connected with controller.
2. according to the biochemical bacterium catalysis of sewage claimed in claim 1 nutrition device, it is characterized in that: be provided with the pH value detector in described reactor, described pH value detector is connected with controller.
3. according to the biochemical bacterium catalysis of the described sewage of claim 1 or 2 nutrition device, it is characterized in that: described reactor arranged outside has temperature control unit, described temperature control unit comprises temperature sensor, well heater and water cooler, and described temperature sensor, well heater and water cooler are connected with controller.
4. according to the biochemical bacterium catalysis of sewage claimed in claim 3 nutrition device, it is characterized in that: described temperature sensor is the PT100 temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203137219U CN203319997U (en) | 2013-05-31 | 2013-05-31 | Catalytic nutrition apparatus for biochemical bacteria in sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203137219U CN203319997U (en) | 2013-05-31 | 2013-05-31 | Catalytic nutrition apparatus for biochemical bacteria in sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319997U true CN203319997U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203137219U Expired - Fee Related CN203319997U (en) | 2013-05-31 | 2013-05-31 | Catalytic nutrition apparatus for biochemical bacteria in sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439536A (en) * | 2017-08-18 | 2019-03-08 | 黄国仁 | Drink water bacteria fast culture device and total plate count rapid detection system |
-
2013
- 2013-05-31 CN CN2013203137219U patent/CN203319997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439536A (en) * | 2017-08-18 | 2019-03-08 | 黄国仁 | Drink water bacteria fast culture device and total plate count rapid detection system |
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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: 20131204 Termination date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |