CN202016902U - Engineering bacteria breeding acceleration device - Google Patents
Engineering bacteria breeding acceleration device Download PDFInfo
- Publication number
- CN202016902U CN202016902U CN2011201217879U CN201120121787U CN202016902U CN 202016902 U CN202016902 U CN 202016902U CN 2011201217879 U CN2011201217879 U CN 2011201217879U CN 201120121787 U CN201120121787 U CN 201120121787U CN 202016902 U CN202016902 U CN 202016902U
- Authority
- CN
- China
- Prior art keywords
- tank body
- engineering bacteria
- stirrer
- water
- wall
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an engineering bacteria breeding acceleration device, which comprises a tank body and a tank body support, wherein an agitator is arranged at the top of the tank body and is inserted into the tank body, and a drain opening is arranged at the bottom of the tank body; an aerator and a heater are arranged in the tank body; and a water inlet is arranged at the lower part of the outer wall of the tank body, a water outlet is arranged at the upper part of the outer wall of the tank body, and a temperature display is arranged at the outer wall of the tank body. The engineering bacteria breeding acceleration device can be used in the sewage treatment fields of petrochemistry enterprises, can effectively shorten the culturing and domestication time of the dry powdery engineering bacteria, and ensures the survival rate of the engineering bacteria to the maximum extent.
Description
Technical field
The utility model relates to sewage treatment area, says further, relates to a kind of engineering bacteria accelerates multiplication device.
Background technology
The major cause that pollutent is difficult to degrade in the water body of water quality deterioration is the microorganism that may have a small amount of degradable pollutent in the environmental system.Even there is the microorganism of a small amount of degradable pollutent, also can make it be difficult to the ability of a large amount of breedings and performance degradation of contaminant owing to the ecological relationship of microorganisms such as competition and predation.Also be unfavorable for the performance of microbiological deterioration ability under the situation of external environment condition discomforts such as the temperature of water body, pH value, salinity and dissolved oxygen.Must take artificial enhancements could accelerate this process.
The microbially decontaminate technology of polluted-water is to utilize the metabolic ability of microorganism and the diversity of gene in essence, and pollutent is changed into free of contamination end product, reenters in the biomass geochemistry circulation.According to the source of microorganism, mainly be divided into the microbe inoculation technology and cultivate indigenous microbial technique.
Engineering bacteria is to adopt the modern biotechnology process and remould, has been changed over to the novel microorganism of the gene of external source purpose.In polluted-water, add engineering bacteria, just belong to the microbe inoculation technology.After adding engineering bacteria, make pollutents such as COD, BOD in the sewage, ammonia nitrogen, petroleum-type that significant removal effect is arranged, reach the purpose that purifies water.
Be applied to the engineering bacteria in petroleum chemical enterprise's waste water control at present, have liquid and solid-state two kinds.Solid-state mainly is the engineering bacteria preparation of dry powder attitude.The engineering bacteria preparation of dry powder attitude can directly add in sewage biological treatment system, but it is through rehydration and adapt to sewage quality, needs certain hour until the state that reaches the normal growth breeding, has prolonged the debugging cycle of sewage biological treatment system; And in the process of this cultivation domestication, exist certain biology to run off, cause the waste to a certain degree of engineering bacteria preparation.
At present, the device research of this function type is less, and Chinese patent CN20110108Y is the small-sized enlarged culturing device at edible mushrooms and medicinal fungus, and operational condition is had relatively high expectations, need steam and spirit lamp gnotobasis, be unsuitable in the on-the-spot use of sewage disposal.
Summary of the invention
The problem that in sewage disposal is used, exists for the engineering bacteria preparation that solves dry powder attitude in the prior art, the utility model provides a kind of engineering bacteria accelerates multiplication device, can can effectively shorten the dry powder engineering bacteria cultivation domestication time, guarantee the engineering bacteria surviving rate to greatest extent in the on-the-spot use of petroleum chemical enterprise's sewage disposal.
The purpose of this utility model provides a kind of engineering bacteria accelerates multiplication device.
Described tank body 2 tops are provided with stirrer 3, and stirrer 3 inserts in the tank body 2, and tank body 2 bottoms are provided with evacuation port 7.
Described tank body is a common tank body shape of the prior art, can be preferably right cylinder.
Described tank wall is provided with the volume markings line, and the volume markings line is divided into 4 parts with the tank body volume.
Stirrer is a normally used stirrer in this area, and preferred paddle agitator is fixed on the tank body top by stirrer support 1.
In order to guarantee the stable of tank body and to make things convenient for emptying, under the tank body tank body support 6 can be set, tank body is lifted away from ground.
Water-in can connect intake pump, under meter, water inlet pipe, inlet valve, with this convenient control flooding quantity.
By tank interior well heater and temp probe, tank body outside temperature indicating meter and well heater trip switch, can realize the temperature control of tank interior.
Water outlet connects rising pipe and flowing water Valve, the control aquifer yield.
Evacuation port connects evacuated tube and emptying valve, control emptying amount.
The utility model has following technical characterstic:
1, Application Areas of the present utility model is primarily aimed at the sewage of chemical industry and oil refining enterprise generation, and engineering bacteria can comprise photosynthetic bacterium, nitrobacteria, bud pole bacterium, Bacillus subtilus, actinomycetes etc.
2, the activation culture time with dry powder engineering bacteria preparation shortens to 48 hours.
3, volume little, take up an area of less, easy to operate, be adapted at chemical engineering sewage and handle on-the-spot the installation.
4, not only cost is low, has also guaranteed the surviving rate of engineering bacteria, further saves fund for petroleum chemical enterprise.
Description of drawings
Fig. 1 engineering bacteria accelerates multiplication described in the utility model device synoptic diagram.
Description of reference numerals:
1-stirrer support 2-tank body 3-stirrer 4-water-in 5-aerator
6-tank body support 7-evacuation port 8-well heater 9-temp probe
10-temperature indicator 11-water outlet.
Embodiment
Below in conjunction with embodiment, further specify the utility model.
Embodiment:
As shown in Figure 1, a kind of engineering bacteria accelerates multiplication device comprises tank body 2 and tank body support 6, and tank body 2 is a right cylinder, and the tank body height is 1 meter, and tank diameter is 1 meter; Tank body 2 tops are provided with paddle agitator 3, are fixed on tank body 2 tops by stirrer support 1, and stirrer 3 inserts in the tank body, and tank body 2 bottoms are provided with evacuation port 7.
For guarantee tank body 2 stability and make things convenient for emptying, tank body support 6 is set under the tank body, the material of tank body support 6 is a stainless steel, and tank body is lifted away from ground, the height of tank body support is 30cm.
During use, 5 kg dry powder engineering bacterias are dropped into culture tank, in culture tank, inject about 1/4 volumetrical fresh water, start stirrer 5 min, treat behind engineering bacteria and the fresh water thorough mixing stirrer to be closed.Open temp probe, temperature indicator switch, note observing the temperature variation in the retort, should start well heater, be the retort internal heating if temperature is lower than 20 ℃.Treat well heater to cut out when temperature rises to 27 ℃ of left and right sides.
After leaving standstill 1 h, engineering bacteria is abundant rehydration substantially, adds an amount of glucose, phosphoric acid salt and nitrogen salt again in water, guarantees C:N:P=100:5:1 wherein, measures the pH value of water again, adds yellow soda ash in right amount with between the pH value adjustable value 6-9.And then the unlatching stirrer, open gas blower simultaneously and begin aeration in retort.
Behind beginning aeration 3 h, open inlet valve and intake pump, in retort, stop into water behind the injection 1/4 volumetrical sewage.In water, add a spot of phosphoric acid salt and nitrogen salt once more, regulate pH value between 6-9.Observe a jar interior temperature and whether be higher than 20 ℃, should start well heater, be the retort internal heating if temperature is lower than 20 ℃.Treat well heater to cut out when temperature rises to 27 ℃ of left and right sides.
After adding sewage 4h, open water intaking valve and intake pump, in retort, stop into water behind the injection 1/4 volumetrical sewage once more.No longer add nutritive salt, regulate pH value between 6-9, stop to stir after in-tank mixing liquid is stirred, continue aeration.Again through behind 6 h, the engineering bacteria in jar substantially can normal growth metabolism under the sewage environment, opens water discharge valve, bacterial classification dope in the jar is injected into just can brings into play good pollutant removal effect in the sewage biological treatment system.
Tank base is provided with evacuation port, and evacuation port is circumscribed with the emptying valve, after once cultivation is finished, should open the emptying valve, with residual mixed liquor emptying in the tank body.Close exhaust-valve then, in tank body, inject fresh water, open stirrer, the water emptying after will cleaning then cleaning in the tank body.The tank body cleaning finishes.
Test:
Use the utility model that the dry powder engineering bacteria is carried out fast culture.Use sewage from certain sewage comprehensive treating process station, chemical plant, the principal pollutant index is COD, ammonia nitrogen, SS etc.Put into 5 kg dry powder engineering bacterias, incubation time adds up to 8 h, gets and cultivates back bacterial classification dope, uses the viable count in the microbiology middle plateform cultivation counting process mensuration dope.After measured, the bacterial classification surviving rate is 2,000,000,000/g.
Claims (7)
1. an engineering bacteria accelerates multiplication device comprises tank body (2) and tank body support (6), it is characterized in that:
Described tank body (2) top is provided with stirrer (3), and stirrer (3) inserts in the tank body (2), and tank body (2) bottom is provided with evacuation port (7);
Tank body (2) inside is provided with aerator (5) and well heater (8);
Tank body (2) outer wall bottom is provided with water-in (4), and tank body (2) outer wall top is provided with water outlet (11), and tank body (2) outer wall is provided with temperature indicator (10).
2. engineering bacteria accelerates multiplication device as claimed in claim 1 is characterized in that:
Described tank body (2) is a right cylinder.
3. engineering bacteria accelerates multiplication device as claimed in claim 1 is characterized in that:
Described tank body (2) outer wall is provided with the volume markings line.
4. engineering bacteria accelerates multiplication device as claimed in claim 3 is characterized in that:
Described volume markings line is divided into 4 parts with the tank body volume.
5. engineering bacteria accelerates multiplication device as claimed in claim 1 is characterized in that:
The height of described tank body support (6) is 30 cm.
6. engineering bacteria accelerates multiplication device as claimed in claim 1 is characterized in that:
Described stirrer (3) is a paddle agitator, is fixed on the tank body top by stirrer support (1).
7. engineering bacteria accelerates multiplication device as claimed in claim 4 is characterized in that:
Described tank body (2) is a right cylinder; The height of described tank body support (6) is 30 cm; Described stirrer (3) is a paddle agitator, is fixed on the tank body top by stirrer support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201217879U CN202016902U (en) | 2011-04-22 | 2011-04-22 | Engineering bacteria breeding acceleration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201217879U CN202016902U (en) | 2011-04-22 | 2011-04-22 | Engineering bacteria breeding acceleration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016902U true CN202016902U (en) | 2011-10-26 |
Family
ID=44810576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201217879U Expired - Fee Related CN202016902U (en) | 2011-04-22 | 2011-04-22 | Engineering bacteria breeding acceleration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916730A (en) * | 2017-03-24 | 2017-07-04 | 招商局生态环保科技有限公司 | Batch-type microorganism incubator |
| CN110776102A (en) * | 2019-12-07 | 2020-02-11 | 生态环境部南京环境科学研究所 | Microbial community water purification system device based on Internet of things |
-
2011
- 2011-04-22 CN CN2011201217879U patent/CN202016902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916730A (en) * | 2017-03-24 | 2017-07-04 | 招商局生态环保科技有限公司 | Batch-type microorganism incubator |
| CN110776102A (en) * | 2019-12-07 | 2020-02-11 | 生态环境部南京环境科学研究所 | Microbial community water purification system device based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101358209B (en) | Technique for preparing biogas by high-temperature anaerobic zymosis method using animal manure as raw material | |
| US10533148B2 (en) | Membrane photobioreactor for treating nitrogen and phosphorus that are out of limits in biogas slurry and treating method thereof | |
| CN106277320B (en) | A kind of Penaeus Vannmei freshwater cultivation water regulation method | |
| JP2007312689A (en) | Method for performing biological reaction, and device for performing the biological reaction | |
| TW200825169A (en) | Tubular microbial growth system | |
| CN108048344B (en) | Two plants of deodorization bacterial strains and its application in preparation composite biological deodorant | |
| CN202022915U (en) | Fermentation tank special for microorganism duplex cultivation | |
| CN101407774A (en) | Preparation technique of photosynthetic bacteria preparation | |
| CN106219765A (en) | A kind of helotism system processing biogas slurry and application thereof | |
| CN102303988B (en) | Method for preparing garden and park nutrient soil by adopting dewatered sludge through fermentation | |
| CN202016902U (en) | Engineering bacteria breeding acceleration device | |
| CN100395326C (en) | Microbial culture system and microbial culture method using same | |
| CN109504642A (en) | One plant of denitrifying bacterium and its application | |
| JP2011177047A (en) | Apparatus for culturing algae | |
| CN106011215A (en) | Preparation method of microbial flocculant for purifying aquaculture seawater | |
| CN107653197A (en) | A kind of preparation method of microorganism formulation and its application in leather waste water processing | |
| CN103184157B (en) | A kind ofly administer protozoon and realize stablizing the algal culture technique of high yield | |
| CN101081748A (en) | Animal dung urine handling method | |
| CN102887735A (en) | Method and fermentation reactor for making organic fertilizer from blue algae | |
| CN106167763B (en) | The anaerobic culture device of liquid humid acid fertilizer bacterium | |
| KR101935688B1 (en) | Effective Microorgani in the culture device | |
| CN201762315U (en) | Seed tank | |
| CN107365717A (en) | A kind of preparation method of photosynthetic bacteria | |
| CN218058958U (en) | Continuous microorganism culture apparatus for water treatment | |
| CN102140445B (en) | Carrier cell immobilization method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20140422 |