CN210885533U - Indigenous microorganism activation device - Google Patents
Indigenous microorganism activation device Download PDFInfo
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- CN210885533U CN210885533U CN201921954858.6U CN201921954858U CN210885533U CN 210885533 U CN210885533 U CN 210885533U CN 201921954858 U CN201921954858 U CN 201921954858U CN 210885533 U CN210885533 U CN 210885533U
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Abstract
The utility model relates to a technical field of environmental protection water treatment especially relates to an indigenous microorganism activation device. The sewage treatment device comprises a polluted water system, a sewage pump, a microorganism activator box, a proportional pump, a microorganism cultivation device and a circulating pump, wherein the devices are connected through pipelines, a water inlet of the sewage pump is communicated with the polluted water system, a water outlet of the sewage pump is communicated with one water inlet of the proportional pump, the other water inlet of the proportional pump is communicated with the microorganism activator box, a water outlet of the proportional pump is communicated with the microorganism cultivation device, a water outlet of the microorganism cultivation device is communicated with the circulating pump, the number of water outlets of the circulating pump is two, one water outlet is communicated with the polluted water system, and the other water outlet is communicated with the microorganism cultivation device. The utility model discloses utilize the indigenous microorganism in the sewage to cultivate, strengthen the self-purification function of water, simultaneously, no longer need transport compound fungus liquid, the manual work is sprayed and is polluted in the river system, has greatly practiced thrift the cost.
Description
Technical Field
The utility model relates to a technical field of environmental protection water treatment especially relates to an indigenous microorganism activation device.
Background
Along with the development of social production, the living standard of people is continuously improved, the pollution of people to rivers and lakes is more and more serious, and the pollution of the rivers and lakes becomes a problem which is increasingly concerned nowadays. The domestic garbage, domestic waste water, waste of agriculture and animal husbandry, etc. are directly discharged into rivers and lakes, so that the contents of aerobic organic pollutants and nitrogen and phosphorus nutrients in the rivers and lakes are increased rapidly, and the eutrophication and the stink blackening of water bodies are caused.
Urban black and odorous water is seriously polluted and turns black and odorous all the year round, a great amount of turbid pollutants float on the river surface due to the floating of anaerobic substrate sludge pollutants, and the odor emitted by the pollutants not only brings extremely poor sensory experience to the masses, but also more seriously influences the lives of coastal residents. More importantly, the self-purification ability of the ecological system is lost, and the natural percolation of the soil structure, the adsorption and decomposition of aquatic animals and green plants, and the like are damaged.
At present, the most common method for restoring polluted water bodies by adopting a microorganism strengthening technology in domestic and foreign engineering is a method for directly adding strains, and the method mainly comprises the following implementation steps: firstly, screening, training, strengthening and intensively expanding special strains for water treatment in a factory or a workshop, preparing the special strains into a finished product of compound bacterial liquid, then transporting the microbial strains cultured in the factory or the workshop to an engineering implementation site, and periodically spraying the compound bacterial liquid on the water surface of the polluted water body by using operators. The main problems of the method are that: the compound bacterial liquid needs to be manually and periodically sprayed, and in the process, the finished product of the compound bacterial liquid needs to be transported to an engineering implementation site or rented into a temporary storehouse in a logistics mode, so that the labor cost and the transportation cost are high, and the risk is large, and the cost of the engineering construction period and the cost of the engineering operation period are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indigenous microorganism activation device, the device utilize the indigenous microorganism in the sewage to cultivate, strengthen the self-purification function of water, simultaneously, no longer need transport compound fungus liquid, and the cost has greatly been practiced thrift in the manual work is sprayed the contaminated river system.
The above object of the present invention is achieved by the following technical solutions:
the indigenous microorganism activation device comprises a polluted water system, and further comprises a sewage pump, a microorganism activator box, a proportional pump, a microorganism cultivation device and a circulating pump, wherein the sewage pump, the microorganism activator box, the proportional pump and the circulating pump are connected through pipelines, a water inlet of the sewage pump is communicated with the polluted water system, the proportional pump adopts a hydraulic proportional mixing dosing pump, the proportional pump is provided with two water inlets, a water outlet of the sewage pump is communicated with one water inlet of the proportional pump, the other water inlet of the proportional pump is communicated with the microorganism activator box, a water outlet of the proportional pump is communicated with the microorganism cultivation device, a water outlet of the microorganism cultivation device is communicated with the circulating pump, two water outlets of the circulating pump are provided, one water outlet is communicated with the polluted water system, a first valve is arranged on a connecting pipeline, the other water outlet is communicated.
By adopting the technical scheme, the sewage pump pumps water from the polluted water system, the water enters the pipeline through one water inlet of the proportional pump, the proportional pump pumps the activating agent in the microbial activating agent box into the pipeline from the other water inlet to be mixed with sewage, the mixture flows into the microbial cultivation device, the sewage containing the microbial activating agent is cultivated in the microbial cultivation box to propagate microbes in the sewage, then the circulating pump discharges the sewage containing a large number of microbes into the polluted water system, and the polluted water is washed and purified. The system utilizes indigenous microorganisms in the sewage to cultivate, strengthens the self-purification function of the water body, does not need to convey compound bacteria liquid any more, and is manually sprayed into a polluted water system, thereby greatly saving the cost.
The utility model discloses further set up to: the microorganism cultivation device is mainly divided into an anaerobic area, an aerobic area, an illumination plate, a heating plate and a monitoring plate, wherein the illumination plate is provided with a banded LED lamp, the heating plate adopts electric tracing, and the monitoring plate comprises a liquid level meter, a thermometer, an oxygen dissolving instrument detector and a microorganism detector.
Through adopting above-mentioned technical scheme, the microorganism is fit for anaerobism class microorganism in the anaerobism region and breeds, and the aerobic zone is fit for the aerobic class microorganism and breeds, and the LED lamp provides sufficient illumination for the device, and electric tracing provides suitable temperature environment to make the microorganism grow better.
The utility model discloses further set up to: the good oxygen region is provided with aeration equipment, and aeration equipment includes aeration dish, fan and connecting pipe, and the aeration dish adopts micro-nano aeration pipe, and the one end of connecting pipe is connected with the fan, and the other end of connecting pipe is connected with the aeration dish.
Through adopting above-mentioned technical scheme, open the fan, the fan passes through the connecting pipe and carries the air current for the aeration dish, and the air current gets into the aquatic through the micropore on the aeration dish, for microorganism breeding device provides sufficient oxygen, is favorable to aerobic microorganism's growth.
The utility model discloses further set up to: the liquid level meter and the sewage pump are in signal connection by adopting a PLC automatic control device.
Through adopting above-mentioned technical scheme, the level gauge detects the liquid level height in the microorganism breeding device, feeds back the signal to automatic control device, and automatic control device further controls opening of sewage pump and stops, prevents that the interior liquid level of microorganism breeding device from crossing excessively lowly or too high.
The utility model discloses further set up to: the thermometer and the electric tracing adopt a PLC automatic control device for signal connection.
By adopting the technical scheme, the thermometer is used for measuring the temperature of liquid in the microorganism cultivation device and feeding back a signal to the automatic control device, and the automatic control device further controls the on-off of the electric tracing so as to provide proper temperature for microorganisms.
The utility model discloses further set up to: the dissolved oxygen meter detector and the fan are in signal connection by adopting a PLC automatic control device.
Through adopting above-mentioned technical scheme, dissolved oxygen appearance detector is used for detecting the oxygen content of liquid in the microorganism breeding device, feeds back the signal to automatic control device, and automatic control device further controls opening of fan and stops, provides appropriate amount oxygen in the microorganism breeding device.
The utility model discloses further set up to: the liquid level meter and the circulating pump are in signal connection by adopting a PLC automatic control device.
Through adopting above-mentioned technical scheme, the level gauge feeds back the signal to automatic control device through detecting liquid level height in the microorganism breeding device, and automatic control device further controls opening of circulating pump, prevents that the interior liquid level of microorganism breeding device from crossing excessively lowly or too high.
The utility model discloses further set up to: the first valve and the second valve are both electromagnetic valves, and the first valve and the second valve are in signal connection with the microorganism detector through a PLC automatic control device.
By adopting the technical scheme, the microorganism detector is used for detecting the number of microorganisms in the water flow, when the content of the microorganisms in the water flow is low, a signal is fed back to the automatic control device, the automatic control device further controls the valve II to be opened, and the water flows back to the microorganism cultivation device through the circulating pump to perform microorganism cultivation again; when the microorganism content in the water flow is qualified, the signal is fed back to the automatic control device, and the automatic control device further controls the valve to be opened, so that the water flow containing the microorganisms flows into the polluted water area.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the sewage pump, the microbial activator box, the proportioning pump, the microbial cultivation device and the circulating pump, and connecting the devices through pipelines, the indigenous microbes in the sewage are used for cultivation, the self-purification function of the water body is enhanced, and meanwhile, the composite bacteria liquid does not need to be conveyed any more and is manually sprayed into the polluted water system, so that the cost is greatly saved;
2. the device is controlled by a PLC automatic control device, so that the automation degree of the device is improved, and the labor cost is reduced;
3. the microorganism cultivating device is mainly divided into an anaerobic area, an aerobic area, an illumination plate and a heating plate, and provides a suitable environment for the growth of microorganisms.
Drawings
Fig. 1 is a schematic diagram of the system structure of the present invention;
FIG. 2 is a schematic view showing the structure of a microorganism culturing apparatus.
In the figure, 1, a polluted water system; 2. a sewage pump; 3. a microbial activator tank; 4. a proportional pump; 51. an anaerobic zone; 52. an aerobic zone; 521. an aeration disc; 522. a fan; 523. a connecting pipe; 53. an LED lamp; 54. electric tracing; 6. a circulation pump; 7. a first valve; 8. and a second valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a native microorganism activation device, including contaminated water system 1, sewage pump 2, microorganism activator case 3, proportioning pump 4, microorganism breeding device and circulating pump 6, be connected through the pipeline between each device and each device passes through the control of PLC automatic control device, has greatly improved the degree of automation of system.
Referring to fig. 1, the water inlet of the sewage pump 2 is communicated with the polluted water system 1, the water outlet of the sewage pump 2 is connected with a proportional pump 4, the proportional pump 4 adopts a hydraulic proportional mixing dosing pump, the proportional pump 4 is provided with two water inlets, one of the water inlets is connected with the sewage pump 2, and the other water inlet is communicated with a microbial activator tank 3. The sewage is pumped by the sewage pump 2 and flows through the proportional pump 4, the proportional pump 4 is driven to work by the kinetic energy of the water flow in the pipeline, and the only power is the water pressure. Under the drive of pressurized water flow, the proportional pump 4 sucks the microbial activator into the pipeline in a proportional and quantitative manner, and then the microbial activator is mixed with the sewage to form mixed liquid containing the microbial activator. The water outlet of the proportioning pump 4 is communicated with the microorganism cultivating device, and under the action of water pressure, the mixed liquid containing the microorganism activating agent is conveyed into the microorganism cultivating device.
Referring to fig. 1 and 2, the microorganism cultivation device is mainly divided into an anaerobic area 51, an aerobic area 52, an illumination plate, a heating plate and a monitoring plate, the microorganism cultivation device is of a box structure, the anaerobic area 51 and the aerobic area 52 are separated by a baffle, and the heating plate and the illumination plate are arranged in both the anaerobic area 51 and the aerobic area 52. The aerobic area 52 is provided with an aeration device, the aeration device comprises an aeration disc 521, a fan 522 and a connecting pipe 523, the aeration disc 521 adopts a micro-nano aeration pipe, one end of the connecting pipe 523 is connected with the fan 522, the other end of the connecting pipe 523 is connected with the aeration disc 521, the fan 522 is opened, the fan 522 conveys air flow for the aeration disc 521 through the connecting pipe 523, and the air flow enters water through micropores in the aeration disc 521 to provide sufficient oxygen for the microorganism cultivation device. The illumination plate is arranged to be a strip-shaped LED lamp 53, the LED lamp 53 is located on the side wall of the box body above the anaerobic area 51 and the aerobic area 52, and the spectrum of the LED lamp 53 is more continuous than that of a fluorescent lamp, so that the microbial bacteria grow better. The heating plate adopts electric tracing heat 54 to provide a heat source, and the number of the electric tracing heat 54 is two, and the two electric tracing heat 54 are respectively positioned in the water body of the anaerobic area 51 and the aerobic area 52, so that a proper temperature is provided for the growth of microorganisms, and the control is convenient.
Referring to fig. 1 and 2, the monitoring plate includes a level meter, a thermometer, a dissolved oxygen meter detector and a microorganism detector, the level meter, the sewage pump 2 and the PLC automatic control device are in signal connection, the thermometer, the electric heat tracing and the PLC automatic control device are in signal connection, and the dissolved oxygen meter detector, the blower and the PLC automatic control device are in signal connection. The water outlets of the microorganism cultivation device are positioned on the aerobic area 52 side and communicated with the circulating pump 6, two water outlets of the circulating pump 6 are provided, one water outlet is communicated with the polluted water system 1, a first valve 7 is arranged on a connecting pipeline, the other water outlet is communicated with the anaerobic area 51 of the microorganism cultivation device, a second valve 8 is arranged on the connecting pipeline, and the first valve 7 and the second valve 8 both adopt electromagnetic valves. The liquid level meter, the circulating pump 6 and the PLC automatic control device are in signal connection, and the first valve 7 and the second valve 8 are in signal connection with the microorganism detector and the PLC automatic control device. The sewage mixed liquid containing the microbial activator firstly enters an anaerobic area 51 of the microbial cultivation device, an LED lamp 53 is turned on, whether an electric tracing heat 54 device is turned on or not is determined according to data of a thermometer, when the temperature is displayed in a proper temperature range, an automatic control device controls the electric tracing heat 54 to be in a stop state, and when the temperature is lower than the proper temperature, the automatic control device controls the electric tracing heat 54 to be turned on for heating. The mixed liquor is cultured and propagated in the anaerobic area 51 for a certain time, overflows into the aerobic area 52, then the fan 522 is turned on to increase oxygen in the aerobic area 52, and the automatic control device 9 controls the start and stop of the fan 522 according to the data of the dissolved oxygen meter detector. According to the strain content detected by the microorganism detector, when the strain content is lower, the circulating pump 6 is opened, the automatic control device opens the second valve 8 and closes the first valve 7 to promote the mixed liquid to perform anaerobic and aerobic microorganism cultivation circulation, when the strain number detected by the microorganism detector reaches a certain value, the first valve 7 is opened, the second valve 8 is closed, the mixed liquid is discharged into the polluted water system 1, and the cycle is completed. In addition, according to the data of the liquid level meter, when the liquid level in the microorganism cultivation device is in a low position for alarming, the automatic control device closes the circulating pump 6 and simultaneously opens the sewage pump 2 to carry out the operation of the indigenous microorganism activation device in the next period.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An indigenous microorganism activation device comprising a contaminated water system (1), characterized in that: also comprises a sewage pump (2), a microorganism activator box (3), a proportioning pump (4), a microorganism cultivating device and a circulating pump (6), all the devices are connected by pipelines, the water inlet of the sewage pump (2) is communicated with the polluted water system (1), the proportional pump (4) adopts a hydraulic proportional mixing dosing pump, the proportional pump (4) is provided with two water inlets, the water outlet of the sewage pump (2) is communicated with one water inlet of the proportional pump (4), the other water inlet of the proportional pump (4) is communicated with the microbial activator box (3), the water outlet of the proportional pump (4) is communicated with the microbial cultivation device, the water outlet of the microbial cultivation device is communicated with the circulating pump (6), the number of the water outlets of the circulating pump (6) is two, one water outlet is communicated with the polluted water system (1) and a first valve (7) is arranged on the connecting pipeline, and the other water outlet is communicated with the microorganism cultivating device and a second valve (8) is arranged on the connecting pipeline.
2. An indigenous microorganism activation device according to claim 1, wherein: the microorganism cultivation device is mainly divided into an anaerobic area (51), an aerobic area (52), an illumination plate, a heating plate and a monitoring plate, wherein the illumination area is provided with a strip-shaped LED lamp (53), the heating plate provides a heat source by adopting electric tracing (54), and the monitoring plate comprises a liquid level meter, a thermometer, a dissolved oxygen meter detector and a microorganism detector.
3. An indigenous microorganism activation device according to claim 2, wherein: the aeration device is arranged in the aerobic area (52), the aeration device comprises an aeration disc (521), a fan (522) and a connecting pipe (523), the aeration disc (521) adopts a micro-nano aeration pipe, one end of the connecting pipe (523) is connected with the fan (522), and the other end of the connecting pipe (523) is connected with the aeration disc (521).
4. An indigenous microorganism activation device according to claim 2, wherein: the liquid level meter and the sewage pump (2) are in signal connection by adopting a PLC automatic control device.
5. An indigenous microorganism activation device according to claim 4, wherein: the thermometer and the electric tracing (54) are in signal connection by adopting a PLC automatic control device.
6. An indigenous microorganism activation device according to claim 4, wherein: the dissolved oxygen meter detector and the fan (522) are in signal connection by adopting a PLC automatic control device.
7. An indigenous microorganism activation device according to claim 5, wherein: the liquid level meter and the circulating pump (6) are in signal connection by adopting a PLC automatic control device.
8. An indigenous microorganism activation device according to claim 4, wherein: the first valve (7) and the second valve (8) are both electromagnetic valves, and the first valve (7) and the second valve (8) are both in signal connection with the microorganism detector through a PLC automatic control device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921954858.6U CN210885533U (en) | 2019-11-13 | 2019-11-13 | Indigenous microorganism activation device |
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| CN201921954858.6U CN210885533U (en) | 2019-11-13 | 2019-11-13 | Indigenous microorganism activation device |
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| CN210885533U true CN210885533U (en) | 2020-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908621A (en) * | 2020-08-05 | 2020-11-10 | 合肥济坤环保科技有限责任公司 | In-situ water quality purification equipment and method by using indigenous microorganisms to activate water body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908621A (en) * | 2020-08-05 | 2020-11-10 | 合肥济坤环保科技有限责任公司 | In-situ water quality purification equipment and method by using indigenous microorganisms to activate water body |
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