Organic fertilizer fermentation tail gas cyclone purification tower

Abstract

The utility model discloses an organic fertilizer fermentation tail gas cyclone purification tower relates to organic fertilizer fermentation technical field. The organic fertilizer fermentation tail gas cyclone purification tower, including purification tower one and detection component, one side of purification tower one is provided with purification tower no.

Description

Technical Field

[0001] This utility model relates to the field of organic fertilizer fermentation technology, and in particular to an organic fertilizer fermentation tail gas cyclone purification tower. Background Technology

[0002] Chinese patent document CN212942165U discloses a biological fermentation waste gas treatment device, comprising a waste gas spray absorption tower, a cyclone separator, and a photo-ionization purifier. The waste gas spray absorption tower includes a tower body with a waste gas inlet at its lower part, a gas distributor located inside the tower body above the waste gas inlet, and nozzles at the upper part of the tower body. A waste gas outlet is located at the top of the tower body and is connected to the inlet of the cyclone separator. A vertical pipe is located inside the cyclone separator, with its bottom extending to the lower part of the cyclone separator and its top connected to the outlet of the cyclone separator. The outlet of the cyclone separator is connected to the inlet of the photo-ionization purifier, and the outlet of the photo-ionization purifier is connected to a waste gas exhaust pipe. This invention can effectively treat complex fermentation exhaust gases, achieving good treatment results and facilitating widespread application.

[0003] After investigation and analysis, the patent has the following drawbacks in actual use:

[0004] For exhaust gases that do not meet emission standards, the device may lack an effective secondary purification mechanism, making it unable to achieve precise control and real-time monitoring of exhaust gas treatment, resulting in low treatment efficiency.

[0005] In summary, this application proposes an organic fertilizer fermentation tail gas cyclone purification tower to solve the aforementioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a cyclone purification tower for organic fertilizer fermentation tail gas, which can solve the problem that for waste gas that does not meet emission standards, there may be a lack of effective secondary purification mechanisms, making it impossible to achieve precise control and real-time monitoring of waste gas treatment, resulting in low treatment efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cyclone purification tower for organic fertilizer fermentation tail gas, comprising:

[0008] Purification tower one, and purification tower two is installed on one side of purification tower one;

[0009] The detection assembly is installed on the second purification tower. The detection assembly includes a detection sensor, a vertical pipe, a solenoid valve, a discharge pipe, and a return pipe. The vertical pipe is fixedly installed at the bottom of the detection sensor. A solenoid valve is installed on the vertical pipe. A discharge pipe is installed on one side of the solenoid valve. A return pipe is installed at the bottom of the solenoid valve.

[0010] Preferably, multiple sets of swirl plates are fixedly installed on the inner walls of both purification tower one and purification tower two. The swirl plates guide the formation of rotating airflow, and centrifugal force enables the gas to fully contact the spray liquid.

[0011] Preferably, a spray pipe is provided above the swirl plate, and a sleeve is fixedly installed on the spray pipe. The bottom end of the sleeve is fixedly installed with the top of the swirl plate. A circulating water tank is fixedly installed at the bottom of both purification tower one and purification tower two. A water pump is provided on the outside of both purification tower one and purification tower two. A water delivery pipe is fixedly installed at the output end of the water pump. A connecting pipe is fixedly installed on the outer wall of the water delivery pipe. The other end of the connecting pipe passes through the outer wall of purification tower one and is fixedly installed with the spray pipe. An input pipe is fixedly installed at the input end of the water pump. The input pipe extends into the interior of the circulating water tank, enabling continuous delivery of the spray liquid.

[0012] Preferably, a pneumatic pump is fixedly installed on the outer wall of the first purification tower. A first delivery pipe is fixedly installed at the input end of the pneumatic pump, and the other end of the first delivery pipe extends into the interior of the first purification tower. A second delivery pipe is fixedly installed at the output end of the pneumatic pump, and the other end of the second delivery pipe extends into the interior of the second purification tower. Secondary purification through the second purification tower can further treat residual pollutants, significantly reducing the concentration of harmful substances in the exhaust gas and enabling it to meet stricter emission standards. Secondary purification can better adapt to this complexity, ensuring a stable purification effect even when the exhaust gas composition changes significantly, improving the versatility and reliability of the equipment. At the same time, secondary purification can also play a backup role, ensuring the overall stability of the exhaust gas treatment system, reducing the impact of equipment failure on the purification effect. Through more thorough purification, the corrosion and wear of harmful substances in the exhaust gas on the equipment are reduced, extending the service life of the purification tower and related equipment, and reducing the maintenance and replacement costs of the equipment.

[0013] Preferably, an output pipe is fixedly installed on the top of the second purification tower.

[0014] Preferably, the detection sensor is fixedly installed on the outer wall of the second purification tower, the other end of the output pipe is fixedly installed on the top of the detection sensor, and the other end of the return pipe extends into the interior of the second purification tower. This enables precise control and automated management of exhaust gas, ensuring that only exhaust gas that meets emission standards can enter the atmosphere, reducing environmental pollution. Furthermore, the reflux mechanism ensures that unqualified exhaust gas undergoes effective secondary purification treatment. This system is crucial for improving environmental standards, reducing energy waste, and increasing efficiency.

[0015] Preferably, the spray pipe is composed of annular pipe and cross pipe, and spray heads are provided on the outer walls of both annular pipe and cross pipe, which facilitates more uniform spraying of spray water.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The organic fertilizer fermentation tail gas cyclone purification tower, through the combined use of purification tower one and purification tower two, can further treat the residual pollutants through secondary purification by purification tower two, significantly reducing the concentration of harmful substances in the tail gas and making it meet stricter emission standards. Secondary purification can better adapt to this complexity, ensuring that even when the tail gas composition changes greatly, it can maintain a stable purification effect, improve the versatility and reliability of the equipment, and at the same time, secondary purification can also play a backup role, ensuring the overall stability of the tail gas treatment system, reducing the impact of equipment failure on the purification effect. Through more thorough purification, the corrosion and wear of harmful substances in the tail gas on the equipment are reduced, the service life of the purification tower and related equipment is extended, and the maintenance and replacement costs of the equipment are reduced.

[0018] (2) The organic fertilizer fermentation tail gas cyclone purification tower can achieve precise control and automated management of tail gas by using a combination of detection sensors, vertical pipes, solenoid valves, discharge pipes and return pipes. This ensures that only tail gas that meets emission standards can enter the atmosphere, reducing pollution to the environment. The reflux mechanism ensures that unqualified tail gas undergoes effective secondary purification treatment. This system is crucial for improving environmental protection standards, reducing energy waste and improving efficiency. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a perspective view of the present utility model;

[0021] Figure 2 This is a three-dimensional sectional view of the present invention;

[0022] Figure 3 This is a partial perspective view of the present invention.

[0023] Attached reference numerals: 1. Purification tower one; 2. Purification tower two; 3. Swirl plate; 4. Spray pipe; 5. Sleeve; 6. Spray head; 7. Circulating water tank; 8. Water pump; 9. Water supply pipe; 10. Connecting pipe; 11. Pneumatic pump; 12. Delivery pipe one; 13. Delivery pipe two; 14. Output pipe; 15. Detection sensor; 16. Vertical pipe; 17. Solenoid valve; 18. Discharge pipe; 19. Return pipe. Detailed Implementation

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Please see Figure 1-3 This utility model provides a technical solution: an organic fertilizer fermentation tail gas cyclone purification tower, including a purification tower 1 and a detection component. A purification tower 2 is provided on one side of the purification tower 1. The detection component is provided on the purification tower 2. The detection component includes a detection sensor 15, a vertical pipe 16, a solenoid valve 17, a discharge pipe 18 and a return pipe 19. The vertical pipe 16 is fixedly installed at the bottom of the detection sensor 15. The solenoid valve 17 is provided on the vertical pipe 16. The discharge pipe 18 is provided on one side of the solenoid valve 17 and the return pipe 19 is provided at the bottom of the solenoid valve 17.

[0026] Furthermore, multiple sets of swirl plates 3 are fixedly installed on the inner walls of both purification tower 1 and purification tower 2. The swirl plates 3 guide the formation of rotating airflow, and the gas and spray liquid are fully contacted by centrifugal force.

[0027] Furthermore, a spray pipe 4 is installed above the swirl plate 3, and a sleeve 5 is fixedly installed on the spray pipe 4. The bottom end of the sleeve 5 is fixedly installed with the top of the swirl plate 3. A circulating water tank 7 is fixedly installed at the bottom of both purification tower 1 and purification tower 2. A water pump 8 is installed on the outside of both purification tower 1 and purification tower 2. A water delivery pipe 9 is fixedly installed at the output end of the water pump 8. A connecting pipe 10 is fixedly installed on the outer wall of the water delivery pipe 9. The other end of the connecting pipe 10 passes through the outer wall of purification tower 1 and is fixedly installed with the outer wall of the spray pipe 4. An input pipe is fixedly installed at the input end of the water pump 8. The input pipe extends into the interior of the circulating water tank 7, which can continuously transport the spray liquid.

[0028] Furthermore, a pneumatic pump 11 is fixedly installed on the outer wall of purification tower 1. A conveying pipe 12 is fixedly installed at the input end of the pneumatic pump 11, and the other end of the conveying pipe 12 extends into the interior of purification tower 1. A conveying pipe 2 13 is fixedly installed at the output end of the pneumatic pump 11, and the other end of the conveying pipe 2 13 extends into the interior of purification tower 2. The exhaust gas generated by organic fertilizer fermentation enters purification tower 1 through the inlet pipe, is guided by the swirl plate 3 to form a rotating airflow, and the gas is brought into full contact with the spray liquid by centrifugal force. The purified exhaust gas is then conveyed to the interior of purification tower 2 by the pneumatic pump 11 for further purification. The gas undergoes secondary purification in purification tower 2. Further treatment can be applied to residual pollutants, significantly reducing the concentration of harmful substances in exhaust gas to meet stricter emission standards. Secondary purification is better adapted to this complexity, ensuring stable purification effects even when exhaust gas composition varies significantly, improving the versatility and reliability of the equipment. At the same time, secondary purification also acts as a backup, ensuring the overall stability of the exhaust gas treatment system, reducing the impact of equipment failure on purification effects. Through more thorough purification, the corrosion and wear of equipment by harmful substances in exhaust gas are reduced, extending the service life of the purification tower and related equipment, and lowering equipment maintenance and replacement costs.

[0029] Furthermore, an output pipe 14 is fixedly installed on the top of the purification tower 2.

[0030] Secondly, the spray pipe 4 consists of a ring pipe and a cross pipe. Spray heads 6 are installed on the outer walls of both the ring pipe and the cross pipe, facilitating more even spraying of the water. The detection sensor 15 is fixedly installed on the outer wall of the purification tower 2. The other end of the output pipe 14 is fixedly installed to the top of the detection sensor 15. The other end of the return pipe 19 extends into the interior of the purification tower 2. The purified exhaust gas is transported to the detection sensor 15 through the output pipe 14 to monitor the pollutant content in the exhaust gas in real time. The detection sensor 15 feeds back the relevant data of the exhaust gas to the control system in real time. The control system compares the collected data with the emission standards to determine whether the exhaust gas meets emission standards. If the pollutant concentration in the exhaust gas is lower than the preset acceptable standard, the control system will send a signal to allow the exhaust gas to be discharged through the discharge pipe 18. If the pollutant concentration in the exhaust gas exceeds the standard, the control system will activate the return mechanism to send the unqualified exhaust gas back to the purification tower 2 through the return pipe 19 for three treatments. This can achieve precise control and automated management of the exhaust gas, ensuring that only exhaust gas that meets the emission standards can enter the atmosphere, reducing environmental pollution. The return mechanism also ensures that unqualified exhaust gas undergoes effective secondary purification treatment. This system is crucial for improving environmental protection standards, reducing energy waste, and improving efficiency.

[0031] Secondly, an air inlet pipe is fixedly installed on the outer wall of the purification tower 1. The detection sensor 15 can be a chemical analyzer, an infrared sensor, or a gas chromatograph. The chemical analyzer uses the principle of chemical reaction to detect the concentration of harmful substances in the gas. The infrared sensor is used to detect the concentration of specific gases, such as CO2 and NH3. The gas chromatograph is used to accurately analyze the concentration of various harmful components in the exhaust gas.

[0032] Working principle: The exhaust gas produced by organic fertilizer fermentation enters the purification tower 1 through the inlet pipe, and is guided by the swirl plate 3 to form a rotating airflow. Centrifugal force makes the gas fully contact the spray liquid. Then, the purified exhaust gas is transported to the purification tower 2 for further purification by the pneumatic pump 11. The above steps are repeated. Then, the purified exhaust gas is transported to the detection sensor 15 through the outlet pipe 14 to monitor the pollutant content in the exhaust gas in real time. The detection sensor 15 feeds back the relevant data of the exhaust gas to the control system in real time. The control system compares the collected data with the emission standards to determine whether the exhaust gas meets the emission requirements. If the pollutant concentration in the exhaust gas is lower than the preset qualified standard, the control system will send a signal to allow the exhaust gas to be discharged through the discharge pipe 18. If the pollutant concentration in the exhaust gas exceeds the standard, the control system will activate the return mechanism and send the unqualified exhaust gas back to the purification tower 2 through the return pipe 19 for three treatments.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cyclone purification tower for organic fertilizer fermentation tail gas, characterized in that, include: Purification tower one (1), and purification tower two (2) is provided on one side of purification tower one (1); The detection assembly is installed on the second purification tower (2). The detection assembly includes a detection sensor (15), a vertical pipe (16), a solenoid valve (17), a discharge pipe (18), and a return pipe (19). The bottom of the detection sensor (15) is fixedly installed with the vertical pipe (16). The vertical pipe (17) is installed on the vertical pipe (16). The discharge pipe (18) is installed on one side of the solenoid valve (17). The return pipe (19) is installed at the bottom of the solenoid valve (17).

2. The organic fertilizer fermentation tail gas cyclone purification tower according to claim 1, characterized in that: Multiple sets of swirl plates (3) are fixedly installed on the inner walls of both purification tower one (1) and purification tower two (2).

3. The organic fertilizer fermentation tail gas cyclone purification tower according to claim 2, characterized in that: A spray pipe (4) is provided above the swirl plate (3). A sleeve (5) is fixedly installed on the spray pipe (4). The bottom end of the sleeve (5) is fixedly installed with the top of the swirl plate (3). A circulating water tank (7) is fixedly installed at the bottom of both the first purification tower (1) and the second purification tower (2). A water pump (8) is provided on the outside of both the first purification tower (1) and the second purification tower (2). A water delivery pipe (9) is fixedly installed at the output end of the water pump (8). A connecting pipe (10) is fixedly installed on the outer wall of the water delivery pipe (9). The other end of the connecting pipe (10) passes through the outer wall of the first purification tower (1) and the spray pipe (4) and is fixedly installed. An input pipe is fixedly installed at the input end of the water pump (8). The input pipe extends into the interior of the circulating water tank (7).

4. The organic fertilizer fermentation tail gas cyclone purification tower according to claim 3, characterized in that: A pneumatic pump (11) is fixedly installed on the outer wall of the first purification tower (1). A first delivery pipe (12) is fixedly installed at the input end of the pneumatic pump (11). The other end of the first delivery pipe (12) extends into the interior of the first purification tower (1). A second delivery pipe (13) is fixedly installed at the output end of the pneumatic pump (11). The other end of the second delivery pipe (13) extends into the interior of the second purification tower (2).

5. The organic fertilizer fermentation tail gas cyclone purification tower according to claim 4, characterized in that: An output pipe (14) is fixedly installed on the top of the purification tower (2).

6. The organic fertilizer fermentation tail gas cyclone purification tower according to claim 5, characterized in that: The detection sensor (15) is fixedly installed on the outer wall of the second purification tower (2), the other end of the output pipe (14) is fixedly installed on the top of the detection sensor (15), and the other end of the return pipe (19) extends into the interior of the second purification tower (2).

7. The organic fertilizer fermentation tail gas cyclone purification tower according to claim 6, characterized in that: The spray pipe (4) consists of a ring pipe and a cross pipe.

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