CN215906187U - Activation device for screening, domesticating and population allocation of high-activity microorganisms - Google Patents
Activation device for screening, domesticating and population allocation of high-activity microorganisms Download PDFInfo
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- CN215906187U CN215906187U CN202121883095.8U CN202121883095U CN215906187U CN 215906187 U CN215906187 U CN 215906187U CN 202121883095 U CN202121883095 U CN 202121883095U CN 215906187 U CN215906187 U CN 215906187U
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Abstract
The utility model provides an activation device for screening, domesticating and population allocation of high-activity microorganisms. The activation device for screening, domesticating and population allocation of the high-activity microorganisms comprises a screening, domesticating and breeding storage tank and a population allocation breeding storage tank; the two speed reducing motors are fixedly arranged at the tops of the screening and domesticating storage tank and the population allocation and breeding storage tank respectively; the two stirrers are respectively and rotatably arranged in the screening and domesticating storage tank and the population allocation and breeding storage tank, and the top ends of the two stirrers are respectively and fixedly connected with output shafts of the two speed reducing motors; and the two aeration disks are fixedly arranged on the inner walls of the bottoms of the screening domestication storage tank and the population allocation breeding storage tank respectively. The activation device for screening, domesticating and population allocation of high-activity microorganisms provided by the utility model has the advantages of good formaldehyde sewage treatment effect and relatively low cost.
Description
Technical Field
The utility model relates to the technical field of microorganisms, in particular to an activation device for screening, domesticating and population allocation of high-activity microorganisms.
Background
The organic wastewater is wastewater mainly containing organic pollutants, water quality eutrophication is easy to cause, the organic wastewater contains a large amount of organic matters such as carbohydrate, fat, protein, cellulose and the like, serious pollution can be caused if the organic wastewater is directly discharged, the organic wastewater is mostly treated by an electrochemical method at present, the treatment is very difficult, the operation cost is high, and the traditional microbial method is used for nourishing microorganisms which are not beneficial to sewage treatment, striving for the survival conditions of useful microorganisms, and leading to death due to overweight load of the useful microorganisms.
Chinese utility model patent publication No. CN207313225U discloses a microbial activation device, which comprises a microbial activation tank with an inlet at the lower part and an outlet at the upper part, wherein a speed reducer is fixed at the top of the microbial activation tank through a base assembly, an output shaft at the bottom of the speed reducer is connected with a stirring shaft in the microbial activation tank through a coupling, the bottom of the stirring shaft is connected with a plurality of blades, a microbial catalysis layer is arranged in the microbial activation tank, the stirring shaft longitudinally passes through the microbial catalysis layer, and the plurality of blades are positioned below the microbial catalysis layer; the device generates the microbial activated sludge so that the sedimentation tank in the subsequent treatment process can efficiently flocculate and adsorb by utilizing the flocculation nucleon function of the microbial activated sludge to effectively remove suspended matters in the raw water. And the microbial activated sludge is difficult to culture and adjust.
Therefore, there is a need to provide a new activation device for screening and domesticating and population arrangement of highly active microorganisms to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an activation device for screening, domesticating and population allocation of high-activity microorganisms, which has good formaldehyde sewage treatment effect and relatively low cost.
In order to solve the above-mentioned problems, the present invention provides an apparatus for activating a high-activity microorganism by screening, domesticating and population arrangement, comprising: screening and domesticating storage tanks and breeding storage tanks for population allocation; the two speed reducing motors are respectively and fixedly arranged at the tops of the screening and domesticating storage tank and the population allocation breeding storage tank; the two stirrers are respectively and rotatably arranged in the screening and domesticating storage tank and the population allocation and breeding storage tank, and the top ends of the two stirrers are respectively and fixedly connected with output shafts of the two speed reducing motors; the two aeration disks are fixedly arranged on the inner walls of the bottoms of the screening and domesticating storage tank and the population allocation breeding storage tank respectively, and connecting pipes are fixedly arranged at air inlets of the two aeration disks; the sewage feeding main pipe is arranged between the screening domestication storage tank and the population allocation breeding storage tank; the two sewage feeding branch pipes are fixedly arranged on the sewage feeding main pipe, and the tail ends of the two sewage feeding branch pipes respectively extend into the screening and domesticating storage tank and the population allocation and propagation storage tank; the storage tank communicating pipe is fixedly installed on the population allocation breeding storage tank, one end of the storage tank communicating pipe, far away from the population allocation breeding storage tank, extends into the screening and domesticating storage tank, and a stop valve is arranged on the storage tank communicating pipe.
Preferably, thermometers are fixedly installed on the screening and domesticating storage tank and the population allocation and breeding storage tank.
Preferably, air flow meters are fixedly mounted on the outer walls of the screening and domesticating storage tank and the population allocation and breeding storage tank, exhaust pipes are fixedly mounted at the air outlets of the two air flow meters, the bottom ends of the two exhaust pipes are fixedly connected with the two connecting pipes respectively, and air inlet pipes are fixedly mounted at the air inlets of the two air flow meters.
Preferably, the outer walls of the screening and domesticating storage tank and the population allocation and breeding storage tank are both provided with heat tracing pipelines.
Preferably, a drain pipe is fixedly installed at a position, close to the bottom, on the population allocation propagation storage tank, a water outlet pump is arranged on one side of the population allocation propagation storage tank, and one end, far away from the population allocation propagation storage tank, of the drain pipe is fixedly connected with a water inlet of the water outlet pump.
Preferably, the two sewage feeding branch pipes are provided with electromagnetic valves.
Compared with the related art, the activation device for screening, domesticating and population allocation of high-activity microorganisms has the following beneficial effects:
the utility model provides an activation device for screening and domesticating high-activity microorganisms and configuring populations, which has scientific and reasonable structural design, simple structure, safety and reliability, cultures and domesticates the high-activity microorganisms through the original sewage, and implements a continuous adding method to control and stabilize the microbial populations in the water, so that the microorganisms develop and reproduce towards microbial strains beneficial to sewage treatment, a biological chain for organic matter decomposition is formed, and the decomposition capacity of organic pollutants is improved by utilizing various different strains to achieve the aim of wastewater treatment, thereby fundamentally solving the defects of the traditional microbial method.
Drawings
FIG. 1 is a schematic front view of an activation apparatus for screening and domesticating and population arrangement of highly active microorganisms according to a preferred embodiment of the present invention;
FIG. 2 is a front view of a preferred embodiment of the activation apparatus for the screening and domestication and population configuration of highly active microorganisms provided by the present invention.
Reference numbers in the figures: 1. screening and domesticating storage tanks; 2. a breeding storage tank is configured for the population; 3. discharging the water pump; 4. a reduction motor; 5. a stirrer; 6. an aeration disc; 7. a connecting pipe; 8. a sewage feeding main pipe; 9. a sewage feed branch pipe; 10. a storage tank communicating pipe; 11. a shut-off valve; 12. a thermometer; 13. a heat tracing pipeline; 14. an air flow meter; 15. an exhaust pipe; 16. an air inlet pipe; 17. and a water discharge pipe.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1-2, fig. 1 is a schematic front view of an activation apparatus for high activity microorganism selection, domestication and population configuration according to a preferred embodiment of the present invention; FIG. 2 is a front view of a preferred embodiment of the activation apparatus for the screening and domestication and population configuration of highly active microorganisms provided by the present invention. The activation device for screening, domesticating and population allocation of high-activity microorganisms comprises: a screening and domesticating storage tank 1 and a population allocation breeding storage tank 2; the two speed reducing motors 4 are respectively and fixedly installed at the tops of the screening and domesticating storage tank 1 and the population allocation and breeding storage tank 2; the two stirrers 5 are respectively and rotatably installed in the screening and domesticating storage tank 1 and the population allocation and breeding storage tank 2, the top ends of the two stirrers 5 are respectively and fixedly connected with output shafts of the two speed reducing motors 4, and the stirrers 5 are driven to rotate by the speed reducing motors 4, so that microorganisms and microorganism nutrient solution can be quickly and uniformly mixed with sewage; the two aeration disks 6 are respectively and fixedly arranged on the inner walls of the bottoms of the screening, domesticating and breeding storage tank 1 and the population allocation and propagation storage tank 2, the two aeration disks 6 are used for aerating sewage and providing oxygen required by microorganisms, and connecting pipes 7 are fixedly arranged at air inlets of the two aeration disks 6; the sewage feeding main pipe 8 is arranged between the screening domestication storage tank 1 and the population allocation breeding storage tank 2; the two sewage feeding branch pipes 9 are fixedly arranged on the sewage feeding main pipe 8, and the top ends of the two sewage feeding branch pipes 9 respectively extend into the screening and domesticating storage tank 1 and the population configuration and propagation storage tank 2; the storage tank communicating pipe 10 is fixedly installed at the middle position of the population allocation breeding storage tank 2, one end of the storage tank communicating pipe 10, far away from the population allocation breeding storage tank 2, extends into the screening and domesticating storage tank 1, a stop valve 11 is arranged on the storage tank communicating pipe 10, high-activity microorganisms are screened and domesticated in the screening and domesticating storage tank 1 at present, after the purpose is achieved, the stop valve 11 is opened, and the domesticated high-activity microorganisms are input into a part of the population allocation breeding storage tank 2.
Thermometers 12 are fixedly installed on both the screening and domesticating storage tank 1 and the population disposition and propagation storage tank 2 so as to be able to detect the temperature of the sewage.
The outer walls of the screening and domesticating storage tank 1 and the population allocation and breeding storage tank 2 are fixedly provided with air flow meters 14, aeration amount can be detected through the air flow meters 14, oxygen supply amount is conveniently and reasonably controlled, the air outlets of the two air flow meters 14 are fixedly provided with exhaust pipes 15, the bottom ends of the two exhaust pipes 15 are fixedly connected with the two connecting pipes 7 respectively, the air inlets of the two air flow meters 14 are fixedly provided with air inlet pipes 16, and one ends of the air flow meters 14, far away from the air inlet pipes 16, are connected with the air inlets of external aeration pumps.
The outer walls of the screening domestication storage tank 1 and the population allocation breeding storage tank 2 are both provided with heat tracing pipelines 13, and the sewage can be heated through the heat tracing pipelines 13, so that the raw water temperature is ensured, and a suitable environment is provided for microorganisms.
The water outlet pump 17 is fixedly installed at a position, close to the bottom, on the population allocation breeding storage tank 2, the water outlet pump 3 is arranged on one side of the population allocation breeding storage tank 2, the water outlet pump 17 is far away from one end of the population allocation breeding storage tank 2 and fixedly connected with a water inlet of the water outlet pump 3, and after the sewage treatment of the population allocation breeding storage tank 2 is completed, the water outlet pump 3 is started to discharge the sewage.
In order to be able to control the inflow of sewage, solenoid valves are provided on both of the sewage feed branch pipes 9.
The working principle of the activation device for screening, domesticating and population allocation of the high-activity microorganisms provided by the utility model is as follows:
opening an electromagnetic valve on a sewage feeding branch pipe 9 on the screening and domesticating storage tank 1, injecting the high-concentration formaldehyde-containing wastewater into the screening and domesticating storage tank 1 through a sewage feeding main pipe 8, then closing the electromagnetic valve, then adding quantitative high-activity microorganisms according to the sewage volume proportion through a feeding pipe at the top of the screening and domesticating storage tank 1, and adding a certain proportion of nitrogen salt, phosphorus salt and caustic soda flakes to provide necessary nutrient solution for the microorganisms;
the two air inlet pipes 16 are externally connected with aeration pumps, oxygen is supplied to the high-activity microorganisms through an aeration disc 6 at the bottom of the screening and domesticating storage tank 1, and the high-activity microorganisms are periodically put into the high-activity microorganisms every day, so that the high-activity microorganisms are screened and domesticated in the suitable environments for 4-8 days; detecting the content of nutrient solution, COD and formaldehyde in the sewage every day in the time period, and finishing the screening and domestication of the high-activity microorganisms when the content of the nutrient solution, the COD and the formaldehyde in the sewage in the screening and domestication storage tank 1 are reduced in a cliff type manner;
then opening a cut-off valve 11 to enable the screened and domesticated high-activity microorganisms to enter a population configuration breeding storage tank 2 through a storage tank communicating pipe 10, after the liquid levels of the two storage tanks are balanced, opening electromagnetic valves on two sewage feeding branch pipes 9, then injecting the formaldehyde wastewater again through a sewage feeding main pipe 8, under the condition that the two sewage feeding branch pipes 9 are opened, enabling the sewage to respectively enter the screened and domesticated storage tank 1 and the population configuration breeding storage tank 2 until the sewage is full, regularly adding necessary nutrient solution for the high-activity microorganisms into the two storage tanks, regularly adding the microorganisms into the population configuration breeding storage tank 2 to achieve the required purpose, converting and decomposing harmful substances in the wastewater through the metabolic process of the high-activity microorganisms, oxidizing formaldehyde molecules into formic acid to further hydrolyze into carbon dioxide and water again to achieve the purpose of wastewater treatment, the water outlet pump 3 is started to operate, so that the sewage treated in the population allocation breeding storage tank 2 can be discharged.
Compared with the related art, the activation device for screening, domesticating and population allocation of high-activity microorganisms has the following beneficial effects:
the utility model provides an activation device for screening and domesticating high-activity microorganisms and configuring populations, which has scientific and reasonable structural design, simple structure, safety and reliability, cultures and domesticates the high-activity microorganisms through the original sewage, and implements a continuous adding method to control and stabilize the microbial populations in the water, so that the microorganisms develop and reproduce towards microbial strains beneficial to sewage treatment, a biological chain for organic matter decomposition is formed, and the decomposition capacity of organic pollutants is improved by utilizing various different strains to achieve the aim of wastewater treatment, thereby fundamentally solving the defects of the traditional microbial method.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An activation apparatus for screening, domesticating and population arrangement of highly active microorganisms, comprising:
a screening and domesticating storage tank (1) and a population allocation breeding storage tank (2);
the two speed reducing motors (4) are respectively and fixedly installed at the tops of the screening and domesticating storage tank (1) and the population allocation and breeding storage tank (2);
the two stirrers (5) are respectively and rotatably installed in the screening and domesticating storage tank (1) and the population allocation and breeding storage tank (2), and the top ends of the two stirrers (5) are respectively and fixedly connected with output shafts of the two speed reducing motors (4);
the two aeration disks (6) are respectively and fixedly installed on the inner walls of the bottoms of the screening and domesticating storage tank (1) and the population allocation breeding storage tank (2), and connecting pipes (7) are fixedly installed at air inlets of the two aeration disks (6);
the sewage feeding main pipe (8), the sewage feeding main pipe (8) is arranged between the screening and domesticating storage tank (1) and the population allocation and propagation storage tank (2);
the two sewage feeding branch pipes (9) are fixedly arranged on the sewage feeding main pipe (8), and the tail ends of the two sewage feeding branch pipes (9) respectively extend into the screening and domesticating storage tank (1) and the population allocation and propagation storage tank (2);
the storage tank communicating pipe (10) is fixedly installed on the population allocation breeding storage tank (2), one end, far away from the population allocation breeding storage tank (2), of the storage tank communicating pipe (10) extends into the screening and domesticating storage tank (1), and a stop valve (11) is arranged on the storage tank communicating pipe (10).
2. The apparatus for activating screening, domesticating and breeding of highly active microorganisms according to claim 1, wherein thermometers (12) are fixedly installed on the screening, domesticating tank (1) and the breeding tank (2).
3. The apparatus for activating screening, domesticating and breeding of highly active microorganisms according to claim 1, wherein air flow meters (14) are fixedly installed on the outer walls of the screening, domesticating and breeding storage tank (1) and the breeding storage tank (2), exhaust pipes (15) are fixedly installed at the air outlets of the two air flow meters (14), the bottom ends of the two exhaust pipes (15) are fixedly connected with the two connecting pipes (7), and air inlet pipes (16) are fixedly installed at the air inlets of the two air flow meters (14).
4. The apparatus for the screening, domestication and population distribution of highly active microorganisms according to claim 1, wherein the heat tracing pipeline (13) is arranged on the outer wall of each of the screening, domestication storage tank (1) and the population distribution breeding storage tank (2).
5. The apparatus for the screening, domesticating and population arrangement of highly active microorganisms according to claim 1, wherein a water discharge pipe (17) is fixedly installed on the population arrangement and propagation storage tank (2) near the bottom, a water discharge pump (3) is arranged on one side of the population arrangement and propagation storage tank (2), and one end of the water discharge pipe (17) far away from the population arrangement and propagation storage tank (2) is fixedly connected with a water inlet of the water discharge pump (3).
6. The apparatus for activated cultivation and population distribution by screening for highly active microorganisms according to claim 1, wherein solenoid valves are provided on both of the branched sewage-feeding pipes (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883095.8U CN215906187U (en) | 2021-08-12 | 2021-08-12 | Activation device for screening, domesticating and population allocation of high-activity microorganisms |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883095.8U CN215906187U (en) | 2021-08-12 | 2021-08-12 | Activation device for screening, domesticating and population allocation of high-activity microorganisms |
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| CN215906187U true CN215906187U (en) | 2022-02-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385537A (en) * | 2022-08-16 | 2022-11-25 | 滁州职业技术学院 | Activation treatment equipment based on environmental engineering sludge microorganisms |
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2021
- 2021-08-12 CN CN202121883095.8U patent/CN215906187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385537A (en) * | 2022-08-16 | 2022-11-25 | 滁州职业技术学院 | Activation treatment equipment based on environmental engineering sludge microorganisms |
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