CN217928803U - Rotary atomizer and flue gas treatment system - Google Patents
Rotary atomizer and flue gas treatment system Download PDFInfo
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- CN217928803U CN217928803U CN202221205854.XU CN202221205854U CN217928803U CN 217928803 U CN217928803 U CN 217928803U CN 202221205854 U CN202221205854 U CN 202221205854U CN 217928803 U CN217928803 U CN 217928803U
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- atomizer body
- reaction tower
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- 239000003546 flue gas Substances 0.000 title claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 46
- 239000010687 lubricating oil Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
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- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 40
- 238000009434 installation Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 8
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- 230000002349 favourable effect Effects 0.000 description 2
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Abstract
The utility model discloses a rotary atomizer and a flue gas treatment system, the flue gas treatment system comprises a reaction tower and a rotary atomizer, the rotary atomizer comprises an atomizer body and a fan, the atomizer body is arranged on the reaction tower, the top and the bottom of the atomizer body are respectively provided with a water inlet and an atomization reactor, the water inlet is used for supplying liquid to enter the atomizer body, and the atomization reactor is used for atomizing and spraying the liquid to the reaction tower; the fan is installed in the reaction tower and sets up with atomizer body interval, and the air outlet of fan corresponds the periphery setting of atomizer body, and the fan is used for blowing in order to cool down the atomizer body towards the atomizer body. Adopt the utility model discloses a scheme can reduce rotary atomizer's lubricating oil temperature, ensures equipment normal operating.
Description
Technical Field
The utility model relates to an industrial waste gas handles the field, especially relates to a rotary atomizer and flue gas processing system.
Background
In the process of waste incineration power generation, the treatment of waste gas generated by incineration is very important, and a commonly used deacidification reaction tower generally utilizes a rotary atomizer to atomize and spray alkaline liquid into the reaction tower so as to neutralize acidic substances in high-temperature flue gas obtained by combustion, thereby reducing the content of harmful gases in the high-temperature flue gas. Because the rotary atomizer rotating at a high speed can generate heat by self-running, in order to reduce the temperature of lubricating oil, the rotary atomizer is provided with a lubricating oil cooling system. However, in high temperature environment in summer, the ambient temperature of the rotary atomizer is high, and the temperature cooling of the lubricating oil needs a long time, and meanwhile, because the rotary atomizer is arranged at the top of the reaction tower, the heat of the high-temperature flue gas in the reaction tower can penetrate through the partition plate at the top of the reaction tower, the oil temperature of the rotary atomizer is too high, and the normal operation of the equipment is affected.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses rotary atomizer and flue gas processing system can reduce rotary atomizer's lubricating oil temperature, ensures equipment normal operating.
In order to achieve the above object, in a first aspect, the present invention discloses a rotary atomizer for a flue gas treatment system, the flue gas treatment system comprises a reaction tower, the rotary atomizer comprises:
the atomizer body is arranged on the reaction tower, a water inlet is formed in the top of the atomizer body and used for allowing liquid to enter the atomizer body, and an atomization reactor is arranged at the bottom of the atomizer body and used for atomizing and spraying the liquid to the reaction tower;
the fan, the fan install in the reaction tower, the fan with atomizer body interval sets up, the air outlet of fan corresponds the periphery setting of atomizer body, the fan is used for the orientation the atomizer body is bloied in order to right the atomizer body cooling.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the air outlet of the fan is provided with an exhaust pipe, the pipe orifice of the exhaust pipe corresponds to the periphery of the atomizer body, and the distance from the pipe orifice of the exhaust pipe to the periphery of the atomizer body is 50cm-100cm.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the exhaust pipe includes a first end and a second end that are opposite, the first end is connected to the air outlet, the second end corresponds to the periphery of the atomizer body, the exhaust pipe is a flared pipe, and the pipe diameter of the exhaust pipe gradually increases from the first end to the second end.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the fan is one of an axial flow fan, a centrifugal fan, and a diagonal flow fan, and an air volume of the fan is at least 1000m 3 /h。
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the rotary atomizer further includes an oil temperature detection device, the oil temperature detection device is disposed on the atomizer body, and the oil temperature detection device is configured to detect a temperature of the lubricant oil of the atomizer body and send a temperature signal, so that the fan is started or closed according to the temperature signal.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the rotary atomizer further includes a control device, the control device is electrically connected to the oil temperature detection device and the fan, and the control device is configured to control the fan to be turned on or off according to the temperature signal sent by the oil temperature detection device.
As an optional implementation manner, in an embodiment of the first aspect of the present invention, the rotary atomizer further includes an alarm device, the alarm device is electrically connected to the oil temperature detection device, the alarm device is configured to send an alarm signal when the oil temperature detection device detects that the temperature of the lubricant oil of the atomizer body is greater than or equal to a preset temperature.
In a second aspect, the present invention discloses a flue gas treatment system, the flue gas treatment system comprises a reaction tower and a rotary atomizer as described in the first aspect above, the rotary atomizer set in the reaction tower.
As an optional implementation manner, in the embodiment of the second aspect of the present invention, the reaction tower includes a reaction tower body and an installation part, the installation part is located at the top of the reaction tower body, the installation part has an opening and is funnel-shaped, so that the opening size of the installation part is gradually increased from the bottom of the installation part to the top of the installation part, the top of the installation part is provided with an overhaul platform, the atomizer body is located at the bottom of the installation part, and the fan is located the overhaul platform.
As an optional implementation manner, in an embodiment of the second aspect of the present invention, when the air outlet of the fan is provided with an exhaust pipe, the exhaust pipe is kept away from one end of the fan is fixed in the installation portion and corresponds to the atomizer body.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the embodiment of the utility model provides a pair of rotary atomizer and flue gas processing system, flue gas processing system include reaction tower and rotary atomizer, and this rotary atomizer includes atomizer body and fan, and the atomizer body is installed in the reaction tower, and the top and the bottom of atomizer body are equipped with water inlet and atomizing reactor respectively, and the water inlet is used for supplying liquid to get into the atomizer body, and atomizing reactor is used for atomizing liquid and sprays to the reaction tower. The fan is installed in the reaction tower and sets up with atomizer body interval, and the air outlet of fan corresponds the periphery setting of atomizer body for the fan is bloied in order to cool down the atomizer body towards the atomizer body. Like this, utilize the fan to the surface forced cooling heat transfer of atomizer body to reduce the lubricating oil temperature of rotatory atomizer, thereby ensure equipment normal operating. In addition, the fan sets up in the outside of atomizer body, does not have the influence to the work of atomizer body self to can reduce the transformation cost to rotary atomizer.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic illustration of a flue gas treatment system as disclosed in an embodiment of the present application;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of a rotary atomizer as disclosed in an embodiment of the present application;
fig. 4 is an electrical control diagram of a rotary atomizer as disclosed in an embodiment of the present application.
Description of the main reference numerals: 1. a flue gas treatment system; 10. rotating the atomizer; 11. an atomizer body; 111. a water inlet; 112. an atomization reactor; 12. a fan; 121. an air outlet; 122. an exhaust duct; 13. an oil temperature detection device; 14. a control device; 15. an alarm device; 20. a reaction tower; 21. a reaction tower body; 22. an installation part; 221. and (4) opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The embodiment of the utility model discloses rotary atomizer, this rotary atomizer can be applied to flue gas processing system to the realization atomizes the flue gas. This flue gas processing system includes rotary atomizer and reaction tower, and rotary atomizer sets up in the reaction tower.
In order to facilitate understanding of the structure of the flue gas treatment system and the rotary atomizer, the flue gas treatment system and the rotary atomizer will be further described with reference to the following embodiments and the accompanying drawings.
Referring to fig. 1 to 3 together, an embodiment of the present invention discloses a flue gas treatment system 1, which includes a rotary atomizer 10 and a reaction tower 20. Specifically, rotary atomizer 10 includes atomizer body 11 and fan 12, and atomizer body 11 is equipped with water inlet 111 and atomizing reactor 112, and water inlet 111 locates the top of atomizer body 11, and water inlet 111 is used for supplying liquid to get into atomizer body 11, and atomizing reactor 112 locates the bottom of atomizer body 11, and atomizing reactor 112 is used for atomizing and spraying liquid to the reaction tower. Fan 12 and 11 intervals of atomizer body set up, and the air outlet 121 of fan 12 corresponds the periphery setting of atomizer body 11, and fan 12 is used for blowing in order to cool down atomizer body 11 towards atomizer body 11.
The rotary atomizer 10 and the flue gas treatment system 1 provided by the present embodiment are arranged by spacing the fan 12 and the atomizer body 11, and the air outlet 121 of the fan 12 is arranged corresponding to the periphery of the atomizer body 11, so that the fan 12 blows air towards the atomizer body 11, and the atomizer body 11 is cooled. In this way, the fan 12 is used to forcibly cool and exchange heat with the outer surface of the atomizer body 11, so that the temperature of the lubricating oil in the rotary atomizer 10 can be reduced, thereby ensuring normal operation of the equipment. In addition, the fan 12 is disposed outside the atomizer body 11, and does not affect the operation of the atomizer body 11 itself, so that the modification cost of the rotary atomizer 10 can be reduced.
In some embodiments, the air outlet 121 of the blower 12 is provided with an exhaust duct 122, and the exhaust duct 122 includes a first end and a second end opposite to each other, the first end is connected to the air outlet 121, and the second end is disposed corresponding to the outer periphery of the atomizer body 11.
The adoption increases the setting of exhaust pipe 122 at the air outlet 121 of fan 12, can make rotatory atomizer 10 be applicable to fan 12 and the long-range condition of atomizer body 11 distance to solve because of the space restriction of installation scene, fan 12 and atomizer body 11 distance are far away and lead to the limited problem of fan 12 cooling effect. Meanwhile, the position of the fan 12 can be adjusted according to the actual installation scene, so that the movable fan 12 can be cooled.
Further, the exhaust duct 122 is a flared pipe, and the pipe diameter of the exhaust duct 122 gradually increases from the first end to the second end. Like this, can increase the mouth of pipe size that exhaust pipe 122 corresponds atomizer body 11 to enlarge exhaust pipe 122 and correspond the area of blowing of atomizer body 11, make fan 12 exhaust wind-force coverage area wider, thereby improve atomizer body 11's cooling effect.
Further, the distance from the second end of the exhaust pipe 122 to the outer circumference of the atomizer body 11 may be 50cm to 100cm. For example, the distance from the second end of the exhaust duct 122 to the outer periphery of the atomizer body 11 is 60cm, 70cm, 80cm, or 90cm. In this way, by limiting the distance between the exhaust duct 122 and the atomizer body 11, the air volume and pressure applied to the atomizer body 11 can be ensured, thereby improving the cooling effect.
In some embodiments, the fan 12 may be an axial fan or one of a centrifugal fan and a diagonal fan to cool the atomizer body 11.
In one example, fan 12 is an axial fan. In this way, the structure and the installation operation of the fan 12 are simple, the air volume is large, and the cooling of the atomizer body 11 can be realized.
In another example, fan 12 is a centrifugal fan. Like this, fan 12's amount of wind and wind pressure are great, can realize farther convulsions distance and air supply distance, overcome the big problem of pipeline resistance to satisfy the cooling to atomizer body 11 under the installation scene that exhaust pipe 122 pipeline is long, the elbow is many.
Further, the air volume of the fan 12 is at least 1000m3/h, for example, the air volume of the fan 12 is 1000m3/h, 1200m3/h, 1500m3/h or 2000m3/h. So that the cooling effect of the fan 12 on the atomizer body 11 can be ensured to ensure the normal operation of the rotary atomizer 10.
Referring to fig. 4, in some embodiments, the rotary atomizer 10 further includes an oil temperature detecting device 13, the oil temperature detecting device 13 is disposed on the atomizer body 11, and the oil temperature detecting device 13 is configured to detect a temperature of the lubricant oil of the atomizer body 11 and send a temperature signal, so that the fan 12 is turned on or off according to the temperature signal.
Like this, can detect the lubricating oil temperature of atomizer body 11 through oil temperature detection device 13, and judge whether the temperature exceeds standard according to the temperature signal of oil temperature detection device 13 feedback, whether start fan 12 with the definite, thereby can rationally control opening of fan 12 and stop and detect the oil temperature, and then, ensure lubricating oil temperature on the one hand in reasonable, in order to ensure the normal operating of rotatory atomizer 10, on the other hand, can also intermittently use fan 12, thus, can reduce the power consumption of fan 12, can maintain fan 12 again, avoid long-term operation to cause the damage to fan 12.
Specifically, the oil temperature detection device 13 may be a temperature sensor, and may be, for example, a thermal resistance sensor, a thermocouple sensor, a semiconductor sensor, or an infrared sensor. Thus, the temperature detected by the oil temperature detection device 13 has high accuracy, and is favorable for the long-distance transmission of the output signal.
Further, the manner of starting and stopping the fan 12 may be manual or automatic.
In one example, fan 12 is manually turned on and off. In this way, the oil temperature detection device 13 can be electrically connected to the flue gas treatment system 1, the flue gas treatment system 1 is provided with a control panel, and the control panel is used for receiving a temperature signal and displaying the temperature on the control panel in real time. Thus, the fan 12 can be started or closed by an operator according to the temperature displayed by the control panel, and the flexibility is stronger.
Further, the rotary atomizer 10 is set with the maximum temperature of the lubricating oil. When the operator observes that the real-time temperature displayed by the control panel is greater than or equal to the maximum temperature, the fan 12 is started through manual power-on, so that the fan 12 performs forced air cooling on the rotary atomizer 10.
For example, the maximum temperature may be set to 80 ℃ in the case of trip-out when the temperature of the lubricant of the rotary atomizer 10 reaches 90 ℃. During the operation of the rotary atomizer 10, the oil temperature detection device 13 detects the temperature of the lubricating oil of the atomizer body 11 in real time and sends the detected real-time temperature signal to the control panel, so that when an operator observes that the real-time temperature displayed by the control panel is greater than or equal to the highest temperature, namely, the real-time temperature is greater than or equal to 80 ℃, the power line of the fan 12 is manually connected to the power supply to start the fan 12.
It can be understood that, because the lubricating oil of the rotary atomizer 10 in the operating state is always kept at a high temperature in summer, the operating state of the fan 12 can be kept after the fan 12 is manually started until the equipment is stopped or the equipment is safe for passing summer, so that the frequency of starting and stopping the fan 12 is reduced, and the effect of protecting the fan 12 is achieved.
Alternatively, the rotary atomizer 10 may be provided with a safety temperature, and the fan 12 is shut off by manually turning off the power when the operator observes that the real-time temperature displayed by the control panel is less than or equal to the safety temperature. Thereby realizing intermittent power supply to reduce the power consumption of the fan 12.
For example, the safe temperature may be set to 60 degrees celsius. When the operator observes that the real-time temperature displayed by the control panel is reduced to less than or equal to 60 ℃ from high temperature, the power line is manually pulled out to turn off the fan 12.
In another example, fan 12 is automatically turned on and off. The rotary atomizer 10 further comprises a control device 14, the control device 14 is electrically connected to the oil temperature detection device 13 and the fan 12, and the control device 14 is configured to control the fan 12 to be turned on or off according to a temperature signal sent by the oil temperature detection device 13.
In this way, automatic starting and stopping of the fan 12 can be realized, and manual intervention is reduced, so that the operation stability and reliability of the rotary atomizer 10 are improved.
Further, the control device 14 presets a maximum temperature and a safety temperature, when the oil temperature indicated by the temperature signal fed back by the oil temperature detection device 13 is greater than or equal to the maximum temperature, the control device 14 controls the fan 12 to start, and when the oil temperature indicated by the temperature signal fed back by the oil temperature detection device 13 is less than the safety temperature, the control device 14 controls the fan 12 to stop. Therefore, the fan 12 can be automatically started and stopped, and the preset maximum temperature and the preset safe temperature can be set and adjusted according to actual requirements.
For example, taking the example of a trip shutdown when the temperature of the lubricant in the rotary atomizer 10 reaches 90 ℃, the maximum temperature may be set to 80 ℃ and the safety temperature may be set to 60 ℃. During the operation of the rotary atomizer 10, the oil temperature detection device 13 detects the temperature of the lubricating oil of the atomizer body 11 in real time and sends a detected real-time temperature signal to the control device 14, the control device 14 compares the real-time temperature with the maximum temperature and the safe temperature respectively through logic control to judge whether the real-time temperature is less than or equal to the safe temperature or greater than or equal to the maximum temperature, namely, when the real-time temperature is less than or equal to 60 ℃ and the fan 12 is not started, the control device 14 does not act; when the real-time temperature is greater than or equal to 80 ℃, the control device 14 controls the fan 12 to be started, so that the fan 12 performs wind cooling on the rotary atomizer 10; when the real-time temperature is reduced to less than or equal to 60 ℃ from the high temperature, the control device 14 controls the fan 12 to be closed.
Therefore, the temperature range of the operation of the fan 12 is arranged between the highest temperature and the safe temperature, and the starting and the closing of the fan 12 can be reasonably controlled, so that the condition that the fan 12 is damaged due to the fact that the fan 12 is started and stopped too frequently is avoided.
In some embodiments, the rotary atomizer 10 further includes an alarm device 15, the alarm device 15 is electrically connected to the oil temperature detection device 13, the alarm device 15 has a preset alarm temperature, and when the oil temperature detection device 13 detects that the temperature of the lubricating oil of the atomizer body 11 is greater than or equal to the preset alarm temperature, the alarm device 15 sends an alarm signal.
Through setting up alarm device 15, can real time monitoring rotary atomizer 10's lubricating oil temperature, avoid causing the lubricating oil high temperature because of fan 12 stops the fortune or other factors, take place the condition that rotary atomizer 10 tripping operation stopped the fortune to realize back-to-back interlocking's effect.
For example, taking the example of a trip shutdown when the temperature of the lubricant in the rotary atomizer 10 reaches 90 ℃, the maximum temperature may be set to 80 ℃, the safety temperature may be set to 60 ℃, and the alarm temperature may be set to 85 ℃. The alarm device 15 receives the real-time temperature signal detected by the oil temperature detection device 13, and by comparing the real-time temperature signal with a preset alarm temperature, the alarm device 15 sends an alarm signal when the real-time temperature detected by the oil temperature detection device 13 is greater than or equal to the alarm temperature, that is, the real-time temperature is greater than or equal to 85 ℃.
In one example, the alarm device 15 may include a buzzer and/or an LED light. That is, the alarm device 15 includes a buzzer, or the alarm device 15 includes an LED lamp, or the alarm device 15 includes a buzzer and an LED lamp. Thus, when the real-time temperature is greater than or equal to the alarm temperature, the alarm device 15 sends out an alarm signal through the buzzer or the LED lamp, thereby playing a role of prompting an alarm.
In another example, the alarm device 15 is electrically connected to the flue gas treatment system 1, and the flue gas treatment system 1 comprises a control panel. When the real-time temperature is greater than or equal to the alarm temperature, the alarm device 15 sends an alarm signal to the flue gas treatment system 1 and displays the alarm signal in a control panel of the flue gas treatment system 1 so as to achieve the effect of prompting an alarm.
Referring to fig. 1 and 2 again, in some embodiments, the reaction tower 20 includes a reaction tower body 21 and a mounting portion 22, the mounting portion 22 is disposed at the top of the reaction tower 20, the mounting portion 22 has an opening 221 and is funnel-shaped, so that the size of the opening 221 of the mounting portion 22 gradually increases from the bottom of the mounting portion 22 to the top of the mounting portion 22, a maintenance platform is disposed at the top of the mounting portion 22, the atomizer body 11 is disposed at the bottom of the mounting portion 22, and the fan 12 is disposed on the maintenance platform.
It can be understood that the atomized particles sprayed from the rotary atomizer 10 to the reaction tower body 21 have a rotating direction, and the installation portion 22 adopts the opening 221 to form a funnel-shaped design, so that the high-temperature flue gas enters the reaction tower body 21 in the rotating direction opposite to the atomized particles, thereby facilitating the reaction between the high-temperature flue gas and the atomized particles and improving the treatment efficiency of the flue gas.
In addition, fan 12 sets up in overhauing the platform, can make fan 12 be located the reaction tower 20 outside, and fan 12's installation is more convenient, is favorable to fan 12's maintenance and change, and fan 12 does not have the influence to the work of reaction tower 20 self simultaneously to can reduce the transformation cost to reaction tower 20.
Further, when the air outlet 121 of the fan 12 is provided with the exhaust duct 122, one end of the exhaust duct 122 far away from the fan 12 is fixed to the mounting portion 22 and is disposed corresponding to the atomizer body 11. In this way, the position of the exhaust pipe 122 can be fixed to ensure that the distance between the air outlet 121 and the atomizer body 11 is within a reasonable range, thereby ensuring the air volume and the pressure received by the atomizer body 11, and further ensuring the cooling effect of the fan 12 on the atomizer body 11.
Further, the exhaust duct 122 may be fixed to the mounting portion 22 by any one of screw fastening, binding, and snap fastening.
In one example, the exhaust duct 122 is fixed to the mounting portion 22 by a binding. Specifically, the mounting portion 22 may be provided with a screw, which is wound around the exhaust duct 122 by a metal wire (iron wire, copper wire, or the like), a nylon rope, or a plastic rope and connected at both ends to the screw, thereby fixing the exhaust duct 122 to the mounting portion 22.
In another example, the exhaust duct 122 is fixed to the mounting portion 22 by a snap fit. Specifically, the mounting portion 22 may be provided with a threaded hole, and a clamp is sleeved on the outer periphery of the exhaust duct 122 and is fixedly connected with the threaded hole of the mounting portion 22 through the clamp, so as to fix the exhaust duct 122 to the mounting portion 22.
It is understood that the exhaust duct 122 may also be directly disposed on the surface of the mounting portion 22 without being fixed by other components, and is not limited herein.
The rotary atomizer and the flue gas treatment system disclosed in the embodiments of the present invention are described in detail above, and the principle and the implementation of the present invention are explained herein by using specific examples, and the description of the above embodiments is only used to help understanding the rotary atomizer and the flue gas treatment system of the present invention and the core idea thereof; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A rotary atomizer, characterized in that, is applied to flue gas processing system, flue gas processing system includes the reaction tower, rotary atomizer includes:
the atomizer body is arranged on the reaction tower, a water inlet is formed in the top of the atomizer body and used for allowing liquid to enter the atomizer body, and an atomization reactor is arranged at the bottom of the atomizer body and used for atomizing and spraying the liquid to the reaction tower;
the fan, the fan install in the reaction tower, the fan with atomizer body interval sets up, the air outlet of fan corresponds the periphery setting of atomizer body, the fan is used for the orientation the atomizer body is bloied in order to be right the atomizer body cooling.
2. The rotary atomizer according to claim 1, wherein an air outlet of the fan is provided with an exhaust duct, a duct opening of the exhaust duct is disposed corresponding to the periphery of the atomizer body, and a distance from the duct opening of the exhaust duct to the periphery of the atomizer body is 50cm-100cm.
3. The rotary atomizer of claim 2, wherein the exhaust duct comprises a first end and a second end opposite to each other, the first end is connected to the air outlet, the second end is disposed corresponding to the outer periphery of the atomizer body, the exhaust duct is a flared tube, and the diameter of the exhaust duct gradually increases from the first end to the second end.
4. A rotary atomiser according to any one of claims 1 to 3 wherein the fan is one of an axial fan, a centrifugal fan and a diagonal fan, and the fan has an air volume of at least 1000m 3 /h。
5. A rotary atomizer according to any one of claims 1 to 3, further comprising an oil temperature detecting device disposed on said atomizer body, said oil temperature detecting device being adapted to detect a temperature of lubricating oil in said atomizer body and send a temperature signal to enable said fan to be turned on or off in accordance with said temperature signal.
6. The rotary atomizer according to claim 5, further comprising a control device electrically connected to said oil temperature detecting device and said fan, said control device being configured to control said fan to be turned on or off according to a temperature signal sent from said oil temperature detecting device.
7. The rotary atomizer according to claim 6, further comprising an alarm device electrically connected to said oil temperature detecting device, said alarm device being configured to issue an alarm signal when said oil temperature detecting device detects that the temperature of the lubricant oil in said atomizer body is greater than or equal to a preset temperature.
8. A flue gas treatment system comprising a reaction tower and a rotary atomizer according to any one of claims 1-7, said rotary atomizer being arranged in said reaction tower.
9. The flue gas treatment system of claim 8, wherein the reaction tower comprises a reaction tower body and an installation part, the installation part is arranged at the top of the reaction tower body, the installation part is provided with an opening and is funnel-shaped, so that the opening size of the installation part is gradually increased from the bottom of the installation part to the top of the installation part, the top of the installation part is provided with an overhaul platform, the atomizer body is arranged at the bottom of the installation part, and the fan is arranged on the overhaul platform.
10. The flue gas treatment system of claim 9, wherein when an air outlet of the fan is provided with an exhaust pipe, one end of the exhaust pipe, which is far away from the fan, is fixed on the mounting part and is arranged corresponding to the atomizer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205854.XU CN217928803U (en) | 2022-05-18 | 2022-05-18 | Rotary atomizer and flue gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205854.XU CN217928803U (en) | 2022-05-18 | 2022-05-18 | Rotary atomizer and flue gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217928803U true CN217928803U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221205854.XU Expired - Fee Related CN217928803U (en) | 2022-05-18 | 2022-05-18 | Rotary atomizer and flue gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217928803U (en) |
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2022
- 2022-05-18 CN CN202221205854.XU patent/CN217928803U/en not_active Expired - Fee Related
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Granted publication date: 20221129 |