CN210145837U - Waste gas biological deodorization system applied to excrement fermentation tank - Google Patents
Waste gas biological deodorization system applied to excrement fermentation tank Download PDFInfo
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- CN210145837U CN210145837U CN201920812947.0U CN201920812947U CN210145837U CN 210145837 U CN210145837 U CN 210145837U CN 201920812947 U CN201920812947 U CN 201920812947U CN 210145837 U CN210145837 U CN 210145837U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses a be applied to biological deodorization system of waste gas of excrement and urine fermentation cylinder, it includes water tank, waste gas constant temperature dilution system, bio-packing layer and hydrologic cycle spraying system, the both sides of water tank are provided with air inlet and gas vent respectively, waste gas constant temperature dilution system with the air inlet switches on, bio-packing layer locates middle part in the water tank, hydrologic cycle spraying system locates top in the water tank. The temperature and the concentration of waste gas all obtain effectual control through waste gas constant temperature dilution system back waste gas for the growth environment of microorganism obtains improving, and sprays the biological packing layer through hydrologic cycle spraying system, makes the humidity of biological packing layer can obtain effectual control, and with water cyclic utilization. The microbial treatment process is adopted, so that the purification is efficient; the operation cost is low, the energy consumption is low, and the operation is simple; the microbial ecological environment ensures safe operation and does not generate secondary pollution; and can work all weather, is not influenced by environmental conditions.
Description
Technical Field
The utility model relates to a biological deodorization system field, more specifically say, relate to a be applied to biological deodorization system of waste gas of excrement and urine fermentation cylinder.
Background
The traditional biological deodorization system directly introduces the waste gas of the fermentation tank into the reaction water tank, but the temperature and the concentration of the waste gas are higher, and the humidity in the water tank can not be effectively controlled, so that microorganisms can not obtain a suitable growth environment, the deodorization capacity of the biological deodorization system is reduced, and the waste gas can not be effectively treated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a be applied to biological deodorization system of waste gas of excrement and urine fermentation cylinder is provided, the temperature and the concentration of waste gas all obtain effectual control after diluting the system through waste gas constant temperature for the growth bad border of microorganism obtains improving, and sprays the bio-packing layer through hydrologic cycle spraying system, makes the humidity of bio-packing layer can obtain effectual control, and with water cyclic utilization, has avoided the waste of water resource. The microbial treatment process is adopted, so that the purification is efficient; the operation cost is low, the energy consumption is low, and the operation is simple; the microbial ecological environment ensures safe operation and does not generate secondary pollution; and can work all weather, is not influenced by environmental conditions.
The utility model discloses the technical problem that will solve realizes through following technical scheme:
for solving the technical problem, the utility model provides a be applied to biological deodorization system of waste gas of excrement and urine fermentation cylinder, it includes water tank, waste gas constant temperature dilution system, bio-packing layer and hydrologic cycle spraying system, the both sides of water tank are provided with air inlet and gas vent respectively, waste gas constant temperature dilution system with the air inlet switches on, bio-packing layer locates middle part in the water tank, hydrologic cycle spraying system locates top in the water tank.
Further, the waste gas constant temperature dilution system includes the exhaust gas pipe and with the air pipe that one side of exhaust gas pipe switched on, be provided with air volume control valve and constant temperature heater in the air pipe.
Further, the tail end of the waste gas pipe is connected with a fan.
Further, an exhaust port of the exhaust gas pipe is provided with an ammonia gas concentration sensor.
Further, an exhaust port of the exhaust pipe is provided with a temperature sensor.
Further, the temperature sensor is connected with an alarm.
Further, the alarm comprises a buzzer and a signal lamp.
Furthermore, the water circulation spraying system comprises a water outlet pipe, a water discharge pipe and a water pump, wherein the water outlet pipe is arranged above the biological packing layer, the water discharge pipe is arranged at the bottom of the water tank, and the water pump is connected with the water outlet pipe and the water discharge pipe.
Furthermore, a plurality of spray heads are arranged on the water outlet pipe above the biological packing layer.
Furthermore, a DO detector and an oxygenation device are arranged in the water tank.
The utility model discloses following beneficial effect has:
the temperature and the concentration of waste gas all obtain effectual control through waste gas constant temperature dilution system back waste gas for the growth environment of microorganism obtains improving, and sprays the bio-packing layer through hydrologic cycle spraying system, makes the humidity of bio-packing layer can obtain effectual control, and with water cyclic utilization, has avoided the waste of water resource. The microbial treatment process is adopted, so that the purification is efficient; the operation cost is low, the energy consumption is low, and the operation is simple; the microbial ecological environment ensures safe operation and does not generate secondary pollution; and can work all weather, is not influenced by environmental conditions.
Drawings
FIG. 1 is a schematic structural diagram of a biological waste gas deodorization system applied to a fecal fermentation tank.
Fig. 2 is an enlarged view of the exhaust gas at the constant temperature dilution system of fig. 1.
Fig. 3 is an enlarged view of the water circulation spray system of fig. 1.
Detailed Description
The present invention will be described in detail with reference to the following examples, which are only preferred embodiments of the present invention and are not intended to limit the present invention.
Please refer to fig. 1, for the utility model provides a pair of be applied to biological deodorization system of waste gas of excrement and urine fermentation cylinder, it includes water tank 1, waste gas constant temperature dilution system 2, bio-packing layer 3 and hydrologic cycle spraying system 4, the both sides of water tank 1 are provided with air inlet 5 and gas vent 6 respectively, waste gas constant temperature dilution system 2 with air inlet 5 switches on, bio-packing layer 3 locates middle part in the water tank 1, hydrologic cycle spraying system 4 locates top in the water tank 1. The temperature and the concentration of waste gas all obtain effectual control after diluting system 2 through waste gas constant temperature for the growth environment of microorganism obtains improving, and sprays bio-packing layer 3 through hydrologic cycle spraying system 4, makes bio-packing layer 3's humidity can obtain effectual control, and with water cyclic utilization, has avoided the waste of water resource. The microbial treatment process is adopted, so that the purification is efficient; the operation cost is low, the energy consumption is low, and the operation is simple; the microbial ecological environment ensures safe operation and does not generate secondary pollution; and can work all weather, is not influenced by environmental conditions.
With reference to fig. 1 and 2, the exhaust gas constant temperature dilution system 2 further includes an exhaust gas pipe 21 and an air pipe 22 communicated with one side of the exhaust gas pipe 21, wherein an air volume control valve 23 and a constant temperature heater 24 are disposed in the air pipe 22, for exhaust gases with different concentrations and temperatures, the air volume of the air pipe 22 is adjusted by the air volume control valve 23, and the air intake temperature of the air pipe 22 is adjusted by the constant temperature heater 24, so that both the concentration and the temperature of the exhaust gases can be adjusted to a temperature suitable for growth of microorganisms in real time, and the exhaust gases are effectively treated.
Further, the tail end of the waste gas pipe 21 is connected with a fan 25, negative pressure is generated through the fan 25, so that outside air and waste gas can rapidly enter the biological deodorization system, and the efficiency is improved.
Further, the exhaust port 6 of the exhaust pipe 21 is provided with an ammonia concentration sensor 26, and the measured ammonia concentration is used for adjusting the amount of outside air entering so as to enable the ammonia concentration to reach a proper value for microbial growth, thereby effectively treating the exhaust gas.
Further, the exhaust port 6 of the exhaust pipe 21 is provided with a temperature sensor 27 for adjusting the amount of outside air introduced or adjusting the power of the heater by the measured temperature to make the temperature reach a suitable value for the growth of microorganisms, thereby effectively treating the exhaust gas.
Further, the temperature sensor 27 is connected with an alarm, and when the temperature is too high or too low, an abnormal alarm can be given out to remind a worker to process abnormal conditions.
Further, the alarm comprises a buzzer and a signal lamp, and simultaneously gives an alarm to the working personnel in a sound and light mode so as to prevent the working personnel from being incapable of receiving the alarm signal in a noisy and complex environment.
With reference to fig. 1 and fig. 3, further, the water circulation spraying system 4 includes a water outlet pipe 41, a water discharge pipe 42 and a water pump 43, the water outlet pipe 41 is disposed above the bio-filler layer 3, the water discharge pipe 42 is disposed at the bottom of the water tank 1, and the water pump 43 is connected to the water outlet pipe 41 and the water discharge pipe 42. The water of the water outlet pipe 41 is sprayed to the biological filler layer 3 and then seeps into the water tank 1, is led out through the water outlet pipe 42 at the bottom of the water tank 1, and is pumped to the water outlet pipe 41 through the water pump 43, so that the water body can be effectively circulated, the water consumption is greatly reduced, the water resource is saved, and the production cost is reduced.
Furthermore, one side of the water tank 1, which is positioned below the biological packing layer 3, is provided with an air inlet 5, the other side of the water tank is provided with an air outlet 6, the middle of the biological packing layer 3 is separated by a partition plate 7, and the partition plate 7 is immersed in water in the water tank 1 or directly extends to the bottom of the water tank 1, so that waste gas passes through the biological packing layer 3 on one side of the partition plate 7 after entering, and then passes through the biological packing layer 3 on the other side of the partition plate 7 and then is discharged through the air.
Furthermore, a plurality of spray heads 44 are arranged on the water outlet pipe 41 above the biological filler layer 3. The water is atomized more uniformly by spraying through the spray head 44, and the wetting of the bio-filler layer 3 is also more uniform.
Further, a DO detector and an oxygenation device are arranged in the water tank 1. The DO meter allows the oxygen content of the water in the water tank 1 to be measured. Because the water collected in the water tank 1 can play an anoxic reaction, nitrate nitrogen, organic amine and the like are converted into nitrogen, water and carbon dioxide through denitrification, so that the oxygen content of the water is reduced, and the oxygen content of the circulating water body can be increased through the oxygenation device.
Further, the oxygen content of the water in the water tank 1 is not lower than 1mg/L and not higher than 2 mg/L. Too high or too low an amount of oxygen may affect the microbial reaction.
Furthermore, the water pump 43 is connected with a time control device 45, the time control device 45 is a time switch air device, the spraying time of the water pump 43 is set, the time control device can be adjusted according to the working condition of the site, the humidity of the biological filler layer 3 and the anoxic environment in the deodorization system are well controlled, and the growth of microorganisms in a facultative and high-activity state is ensured.
The above embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but the invention can not be understood as the limitation of the patent scope of the present invention, but all the technical solutions obtained by adopting the equivalent substitution or equivalent transformation should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a be applied to biological deodorization system of waste gas of excrement and urine fermentation cylinder, its characterized in that, it includes water tank, waste gas constant temperature dilution system, bio-packing layer and hydrologic cycle spraying system, the both sides of water tank are provided with air inlet and gas vent respectively, waste gas constant temperature dilution system with the air inlet switches on, bio-packing layer locates middle part in the water tank, hydrologic cycle spraying system locates top in the water tank.
2. The biological waste gas deodorizing system for fecal fermenter according to claim 1, wherein the constant temperature waste gas diluting system comprises a waste gas pipe and an air pipe connected to one side of the waste gas pipe, wherein an air volume control valve and a constant temperature heater are provided in the air pipe.
3. The system of claim 2, wherein the waste gas pipe is connected to a blower at its end.
4. The system for biological deodorization of waste gas applied to a fecal fermenter according to claim 2, wherein the exhaust port of the waste gas pipe is provided with an ammonia gas concentration sensor.
5. The system of claim 2, wherein the exhaust outlet of the exhaust pipe is provided with a temperature sensor.
6. The system of claim 5, wherein the temperature sensor is connected to an alarm.
7. The exhaust gas bio-deodorization system for fecal fermentors according to claim 6, wherein said alarm comprises a buzzer and a signal light.
8. The biological waste gas deodorizing system for fecal fermenter according to claim 1, wherein the water circulating spray system comprises a water outlet pipe, a water drain pipe and a water pump, wherein the water outlet pipe is arranged above the bio-packing layer, the water drain pipe is arranged at the bottom of the water tank, and the water pump is connected with the water outlet pipe and the water drain pipe.
9. The system of claim 8, wherein a plurality of nozzles are disposed on the outlet pipe above the bio-filler layer.
10. The system of claim 8, wherein the water tank is provided with a DO detector and an aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812947.0U CN210145837U (en) | 2019-05-31 | 2019-05-31 | Waste gas biological deodorization system applied to excrement fermentation tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812947.0U CN210145837U (en) | 2019-05-31 | 2019-05-31 | Waste gas biological deodorization system applied to excrement fermentation tank |
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| CN210145837U true CN210145837U (en) | 2020-03-17 |
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| CN201920812947.0U Active CN210145837U (en) | 2019-05-31 | 2019-05-31 | Waste gas biological deodorization system applied to excrement fermentation tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570193A (en) * | 2022-03-30 | 2022-06-03 | 江苏万贤环境工程有限公司 | Biological deodorization equipment and deodorization method thereof |
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2019
- 2019-05-31 CN CN201920812947.0U patent/CN210145837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570193A (en) * | 2022-03-30 | 2022-06-03 | 江苏万贤环境工程有限公司 | Biological deodorization equipment and deodorization method thereof |
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