CN210752022U - UV photodissociation equipment purifying effect detection device - Google Patents
UV photodissociation equipment purifying effect detection device Download PDFInfo
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- CN210752022U CN210752022U CN201921129655.3U CN201921129655U CN210752022U CN 210752022 U CN210752022 U CN 210752022U CN 201921129655 U CN201921129655 U CN 201921129655U CN 210752022 U CN210752022 U CN 210752022U
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Abstract
The utility model discloses a UV photodissociation equipment purifying effect detection device, a serial communication port, including the monitoring module that admits air, exhaust monitoring module, wind speed monitoring module, fluorescent tube monitoring module, the control module that loops through the data line connection, control module still electric connection has alarm module and communication module. The utility model can realize real-time monitoring of the concentration of organic waste gas pollutants in the exhaust gas, and alarm reminding is carried out once the exhaust exceeds the standard; meanwhile, the air flow information in the UV photolysis equipment and the working state of the photolysis lamp tube can be monitored in real time, and once the equipment fails, alarm reminding is carried out, so that excessive emission caused by equipment failure due to untimely maintenance is avoided; can transmit all information and alarm information monitored for be equipped with can pass through wireless network connection's intelligent terminal equipment with this device, the managers of being convenient for know the state that factory building waste gas produced, the operating condition of UV photodissociation equipment, pollutant content in the exhaust gas in real time, strengthened the comprehensiveness of management, increase the security of gas emission, stop the hidden danger that exceeds standard discharges.
Description
Technical Field
The utility model relates to an air purification equipment technical field specifically indicates a UV photodissociation equipment purifying effect detection device.
Background
In recent years, with the increase of environmental protection requirements, waste gas treatment equipment has been installed in plants producing organic waste gas pollutants, wherein the equipment for treating organic waste gas by using UV photolysis is more common. Such plants are generally provided with an inlet for the exhaust gases for collecting the pollutants to be treated, and a treatment device for treating the exhaust gases and then discharging them from the exhaust. However, in the existing equipment, a sampling platform is arranged, and whether the content of harmful components in the exhaust gas after being subjected to regular sampling and monitoring exceeds the standard or not is detected, after the equipment runs for a long time, a filter screen of the equipment is not replaced timely, and waste gas treatment elements such as a UV (ultraviolet) lamp tube and an ozone generator are damaged, so that the waste gas purification efficiency of the equipment is greatly reduced. At present, problems are difficult to find in time by adopting a mode of regular sampling monitoring, and hidden dangers of excessive emission and environmental pollution exist, so that the requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can obtain energy-efficient UV photodissociation processing apparatus of higher exhaust-gas treatment efficiency under the same power and equipment volume.
The utility model discloses a following technical scheme realizes: a purification effect detection device of UV photolysis equipment comprises an air inlet monitoring module, an exhaust monitoring module, a wind speed monitoring module, a lamp tube monitoring module and a control module which are sequentially connected through a data line, wherein the control module is also electrically connected with an alarm module and a communication module;
the air inlet monitoring module is arranged at an air inlet of the UV photolysis processing device and is used for monitoring the concentration of indoor organic waste gas pollutants;
the exhaust monitoring module is arranged at an air outlet of the UV photolysis processing device and is used for monitoring the concentration of pollutants at the exhaust outlet of the waste gas;
the wind speed monitoring module is arranged in an inner cavity of the shell of the UV photolysis processing device and used for monitoring air flow information in the purification equipment;
the lamp tube monitoring module is arranged at a UV photolysis lamp tube group in the UV photolysis processing device and used for monitoring the working state of the UV photolysis lamp tube;
the alarm module is arranged on the outer wall of the shell of the UV photolysis processing device and provides alarm information when the UV photolysis equipment fails or the concentration of exhaust pollutants exceeds the standard;
the communication module is arranged at the top of the shell of the UV photolysis processing device and transmits the detected pollutant concentration information and the equipment working information to the remote control terminal;
the outer wall of UV photodissociation processing apparatus shell is arranged in to control module, and control module receives each monitoring module's detection data to transmit the data that detect for remote control terminal through communication module, and receive the alarm command of remote control terminal transmission, control alarm module reports to the police.
The use process of the detection device is as follows:
a: detecting a signal;
b: signal processing;
c: signal transmission and alarm.
Wherein, step a specifically includes:
the air inlet monitoring module transmits the detected exhaust gas concentration signal to the control module;
the exhaust monitoring module transmits the detected exhaust gas concentration signal to the control module;
the wind speed monitoring module transmits the air flow condition information in the UV photolysis equipment to the control module;
the lamp tube monitoring module transmits the lamp tube working condition information of the UV photolysis equipment to the control module;
wherein, step b specifically includes:
the control module processes various received detection signals, and when the concentration of the waste gas detected by the exhaust monitoring module exceeds a preset value, an exhaust concentration alarm signal is output to the alarm module;
when the wind speed detected by the wind speed monitoring module is lower than a preset value, a filter screen fault alarm signal is output to the alarm module;
when the illumination intensity value detected by the lamp tube monitoring module is lower than a preset value, outputting a lamp tube fault alarm signal to the alarm module;
after the processing is finished, the control module transmits the alarm signal and the collected detection data to the communication module;
wherein, step c specifically includes:
the alarm module carries out corresponding alarm prompt after receiving the alarm signal, and the communication module transmits all received information to the remote control terminal.
In order to better realize the utility model, the UV photolysis device comprises a shell with a cavity inside, an air inlet is arranged above the side wall of the shell, an air outlet is arranged at the top of the shell, the air outlet is communicated with an exhaust pipe extending to the lower part of the inner cavity of the shell, the inner cavity of the shell is wound with a catalytic net by taking the exhaust pipe as a shaft, the inner wall of the shell is also provided with a UV photolysis lamp tube group, and the UV photolysis lamp tube group can be matched with the catalytic net to treat the organic waste gas entering the shell through the air inlet; the bottom of the shell is also provided with an ozone generating device.
The upper portion of the exhaust pipe is sleeved with a reflector which reflects light rays emitted by the UV photolysis lamp tube group, and the reflector is arranged above the catalytic net.
For better realization the utility model discloses, furtherly, the shell inner wall still is equipped with a plurality of draw-in grooves that are cyclic annular distribution, reflector and catalysis net are all fixed through draw-in groove and shell inner wall.
For better realization the utility model discloses, furtherly, shell upper portion is cylindricly, and the lower part is back taper round platform form, UV photodissociation fluorescent tube group includes that at least two sets of annular distribute at the inside UV photodissociation fluorescent tube of shell, and a set of UV photodissociation fluorescent tube distributes on the inner wall on the cylindric upper portion of shell, and another group's UV photodissociation fluorescent tube distributes on the inner wall that the shell is the lower part of back taper round platform form.
For better realization the utility model discloses, further, every group UV photodissociation fluorescent tube group contains six at least evenly distributed's UV photodissociation fluorescent tube.
For better realization the utility model discloses, further, the catalysis net surface is equipped with the titanium dioxide coating.
For better realization the utility model discloses, furtherly, the material of blast pipe is toughened glass, and its top is provided with the toughened glass flange again, the gas outlet bottom is provided with the stainless steel flange, the toughened glass flange at blast pipe top and the stainless steel flange connection of gas outlet bottom fix the blast pipe in the gas outlet lower part.
In order to better realize the utility model, the intake monitoring module comprises at least two organic waste gas concentration detectors; the exhaust monitoring module comprises an organic exhaust gas concentration detector; the wind speed monitoring module comprises a wind speed monitor; the lamp tube monitoring module comprises at least one illumination intensity measuring instrument; the control module adopts a 51-series single chip microcomputer as a main control chip; the alarm module comprises a loudspeaker and an LED display screen; the communication module adopts a GPRS module or a 5G module.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model can transmit all the monitored information and alarm information to the intelligent terminal equipment which can be connected with the device through a wireless network, so that managers can know the state of factory building waste gas, the working state of UV photolysis equipment and the pollutant content in the exhaust gas in real time, the comprehensiveness of management is enhanced, the safety of gas emission is improved, and the hidden danger of overproof emission is avoided;
(2) the utility model can monitor the air flow information inside the UV photolysis equipment and the working state of the photolysis lamp tube in real time, and alarm and remind once the equipment fails, thereby avoiding the over-standard emission caused by the equipment failure due to untimely maintenance;
(3) the utility model discloses can realize the concentration of organic waste gas pollutant among the real-time supervision exhaust gas, in case the emission exceeds standard and becomes to report to the police and remind, suitable extensive popularization and application.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a block diagram of the present invention;
fig. 2 is a schematic plan view of the UV photolysis device of the present invention.
Wherein: 1-air inlet, 2-gas outlet, 3-shell, 4-UV photodissociation lamp nest, 5-support, 6-reflector, 7-draw-in groove, 8-catalysis net, 9-blast pipe, 10-ozone generating device.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
It should be understood broadly that they may be, for example, fixedly attached, removably attached, or integrally attached; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
the structure of this embodiment, as shown in fig. 1, includes a control module, an air intake monitoring module for monitoring the concentration of pollutants in indoor organic exhaust gas, an exhaust monitoring module for monitoring the concentration of pollutants in an exhaust port of exhaust gas, an air speed monitoring module for monitoring the air flow information in the purification apparatus, a lamp tube monitoring module for monitoring the operating state of the UV photolysis lamp tube, an alarm module for providing alarm information when the concentration of pollutants exceeds a standard, and a communication module for transmitting the detected concentration information of pollutants in the indoor organic exhaust gas and the detected operating information of the apparatus to the intelligent terminal; the air inlet monitoring module, the exhaust monitoring module and the wind speed monitoring module are all connected with the control module through data lines, and the alarm module and the communication module are electrically connected with the control module.
Preferably, the air inlet monitoring module is located in the organic waste gas source room and comprises at least two organic waste gas concentration detectors and a data line connected with the control module, and the organic waste gas concentration detectors are respectively installed at the position of the waste gas source and the air inlet of the UV photolysis waste gas treatment equipment. The exhaust monitoring module is positioned at an air outlet of the UV photolysis waste gas treatment equipment and comprises an organic waste gas concentration detector and a data line connected with the control module. The wind speed monitoring module is positioned inside the exhaust pipe and comprises a wind speed monitor and a data line connected with the control module. The concentration information of organic waste gas pollutants in the workshop, the concentration information of organic waste gas pollutants in the exhaust gas and the air speed information in the UV photolysis equipment are transmitted to a control module through data lines, the control module adopts an STC89C51 single chip microcomputer as a main control chip, after the control module analyzes and processes the received information, the result obtained by analysis is converted into an electric signal and transmitted to an alarm module and a communication module, the alarm module comprises a loudspeaker and an LED indicator light, and with control module electric connection, communication module adopts GPRS or 5G module for with the inside organic waste gas pollutant concentration information in workshop, the organic waste gas pollutant concentration information in the exhaust gas, the inside wind speed information transmission of UV photodissociation equipment of received, be equipped with the remote intelligent terminal who corresponds cell-phone app, make managers can know factory building and equipment status information in real time.
In order to achieve the above object, the utility model provides a UV photodissociation equipment purifying effect detection device's installation and debugging method, including following step:
a: detecting a signal;
b: signal processing;
c: signal transmission and alarm.
Wherein, step a specifically includes:
the air inlet monitoring module transmits the detected exhaust gas concentration signal to the control module;
the exhaust monitoring module transmits the detected exhaust gas concentration signal to the control module;
the wind speed monitoring module transmits the air flow condition information in the UV photolysis equipment to the control module;
the lamp tube monitoring module transmits the lamp tube working condition information of the UV photolysis equipment to the control module;
wherein, step b specifically includes:
the control module processes various received detection signals, and when the concentration of the waste gas detected by the exhaust monitoring module exceeds a preset value, an exhaust concentration alarm signal is output to the alarm module;
when the wind speed detected by the wind speed monitoring module is lower than a preset value, a filter screen fault alarm signal is output to the alarm module;
when the illumination intensity value detected by the lamp tube monitoring module is lower than a preset value, outputting a lamp tube fault alarm signal to the alarm module;
after the processing is finished, the alarm signal and the collected detection data are input to an alarm module communication module;
wherein, step c specifically includes: the alarm module carries out corresponding alarm prompt after receiving the alarm signal, and the communication module transmits all received information to the remote control terminal.
Example 2:
in this embodiment, on the basis of the above embodiment, a structure of an applicable UV photolysis processing apparatus is further defined, as shown in fig. 2, the apparatus includes a housing 3 having a hollow interior, an air inlet 1 is disposed above a side wall of the housing 3, an air outlet 2 is disposed at a top of the housing 3, the air outlet 2 is communicated with an exhaust pipe 9 extending to a lower portion of an inner cavity of the housing 3, a catalytic mesh 8 is disposed around the inner cavity of the housing 3 by using the exhaust pipe 9 as a collar, and a UV photolysis lamp bank 4 is further disposed on an inner wall of the housing 3, and the UV photolysis lamp bank 4 can be matched with the catalytic mesh 8 to process organic waste gas entering the housing 3 through the air inlet; the bottom of the shell 3 is also provided with an ozone generating device 10.
The specific implementation process is that the organic waste gas enters the inner cavity of the shell 3 through the gas inlet 1, and because the exhaust pipe 9 is arranged in the middle of the shell 3, the organic waste gas passes through the catalytic net 8 arranged around the exhaust pipe 9, enters the exhaust pipe 9 through the opening of the lower exhaust pipe 9 under the irradiation of ultraviolet rays emitted by the UV photolysis lamp tube group 4, and is finally discharged from the gas outlet 2. In addition, the lower part of the shell 3 is provided with an ozone generator 10 which can generate ozone, the generated ozone can generate turbulence with the waste gas entering through the gas inlet 1, then the ozone is fully mixed with the organic waste gas to oxidize harmful substances in the organic waste gas, and the organic waste gas is treated by matching with photolysis, so that the treated gas flows out of the gas outlet 2 through the gas exhaust pipe 9.
Example 3:
in this embodiment, a reflector 6 is further added on the basis of the above embodiment, as shown in fig. 2, a reflector 6 for reflecting light emitted from the UV photolysis lamp tube group 4 is sleeved on the upper portion of the exhaust tube 9, and the reflector 6 is disposed above the catalytic mesh 8. The reflector 6 is additionally arranged to reflect ultraviolet rays emitted by the UV photolysis lamp tube group 4, so that the irradiation range of the UV photolysis lamp tube group 4 emitting ultraviolet rays is enlarged, the treatment efficiency of organic waste gas is improved, the utilization efficiency of ultraviolet rays is increased, and the purpose of energy conservation is achieved. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 4:
on the basis of the above-mentioned embodiment, furtherly, 3 upper portions of shell are cylindricly, and the lower part is back taper round platform form, UV photodissociation fluorescent tube group 4 includes that at least two sets of annular distribute at the inside UV photodissociation fluorescent tube of shell 3, and a set of UV photodissociation fluorescent tube distributes on the inner wall on the cylindric upper portion of shell 3, and another group of UV photodissociation fluorescent tube distributes on the inner wall that shell 3 is the lower part of back taper round platform form. The structural design of the shell 3 accelerates the flow velocity of the airflow organization at the bottom of the circular truncated cone, the ozone generator 10 is arranged at the bottom, stronger turbulent flow is generated at the bottom of the shell 3, ozone and cracked organic waste gas are fully mixed under the action of the turbulent flow, and the treatment efficiency is improved. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 5:
in this embodiment, based on the above embodiment, each group of UV photolysis lamp tube sets 4 further includes at least six UV photolysis lamp tubes uniformly distributed. As a result of several practical trials, six uniformly distributed UV photolysis lamps are better able to perform photolysis of organic waste, and here, as a preference, if a larger size of the housing 3 is involved, the skilled person can select the number of UV photolysis lamps according to suitable adjustments. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 6:
in this embodiment, on the basis of the above embodiment, further, the air inlet 1 is arranged at the upper part of the housing 3, and the opening direction is arranged along the tangential direction of the cross-sectional circle. The air inlet 1 is arranged along the tangential direction of the section of the shell 1, so that the air flow of the organic waste gas in the inner cavity of the shell 3 is spiral, the contact time of the organic waste gas and the catalytic net is prolonged, and the treatment efficiency is improved. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
Example 7:
on the basis of the above embodiment, in this embodiment, further, the material of the exhaust pipe 9 is tempered glass, the top of the exhaust pipe is provided with a tempered glass flange, the bottom of the gas outlet 2 is provided with a stainless steel flange, the tempered glass flange at the top of the exhaust pipe 9 is connected with the stainless steel flange at the bottom of the gas outlet 2, and the exhaust pipe 9 is fixed at the lower part of the gas outlet 2. The exhaust pipe 9 is made of toughened glass, and can effectively penetrate ultraviolet light, so that the same UV photolysis lamp tube irradiation is repeatedly utilized in the air inlet section and the air exhaust section, the utilization efficiency of ultraviolet light is increased, and the purpose of energy conservation is achieved. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.
It is to be understood that the operation principle and operation of the UV photolysis processing apparatus structure according to an embodiment of the present invention, such as the UV photolysis lamp tube set 4 and the reflective mirror 6, are well known in the art and will not be described in detail herein.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The device for detecting the purification effect of the UV photolysis equipment is characterized by comprising an air inlet monitoring module, an air outlet monitoring module, a wind speed monitoring module, a lamp tube monitoring module and a control module which are sequentially connected through a data line, wherein the control module is also electrically connected with an alarm module and a communication module;
the air inlet monitoring module is arranged at an air inlet (1) of the UV photolysis processing device and is used for monitoring the concentration of indoor organic waste gas pollutants;
the exhaust monitoring module is arranged at an air outlet (2) of the UV photolysis processing device and is used for monitoring the concentration of pollutants at the exhaust port of the waste gas;
the wind speed monitoring module is arranged in an inner cavity of a shell (3) of the UV photolysis processing device and used for monitoring air flow information in the purification equipment;
the lamp tube monitoring module is arranged at a UV photolysis lamp tube group (4) in the UV photolysis processing device and used for monitoring the working state of the UV photolysis lamp tube;
the alarm module is arranged on the outer wall of the UV photolysis device shell (3), and provides alarm information when the UV photolysis equipment fails or the concentration of exhaust pollutants exceeds the standard;
the communication module is arranged at the top of the UV photolysis processing device shell (3) and transmits the detected pollutant concentration information and the equipment working information to the remote control terminal;
the control module is arranged on the outer wall of the UV photolysis processing device shell (3), receives detection data of each monitoring module, transmits the detection data to the remote control terminal through the communication module, receives an alarm instruction transmitted by the remote control terminal, and controls the alarm module to alarm.
2. The UV photolysis device purification effect detection device as claimed in claim 1, wherein the UV photolysis device comprises a housing (3) with a hollow interior, an air inlet (1) is disposed above a side wall of the housing (3), an air outlet (2) is disposed at a top of the housing (3), the air outlet (2) is communicated with an exhaust pipe (9) extending to a lower portion of an inner cavity of the housing (3), a catalytic mesh (8) is disposed around the inner cavity of the housing (3) with the exhaust pipe (9) as a shaft, a UV photolysis lamp tube set (4) is further disposed on an inner wall of the housing (3), and the UV photolysis lamp tube set (4) can cooperate with the catalytic mesh (8) to treat the organic waste gas entering the housing (3) through the air inlet (1); the bottom of the shell (3) is also provided with an ozone generating device (10).
3. The UV photolysis device purification effect detection device as claimed in claim 2, wherein the exhaust pipe (9) is sleeved with a reflector (6) for reflecting light emitted from the UV photolysis lamp tube group (4), and the reflector (6) is disposed above the catalytic mesh (8).
4. The UV photolysis device purification effect detection apparatus as claimed in claim 2 or 3, wherein the upper portion of the housing (3) is cylindrical, the lower portion is in the shape of an inverted cone, the UV photolysis lamp tube set (4) comprises at least two sets of UV photolysis lamp tubes annularly distributed inside the housing (3), one set of UV photolysis lamp tubes is distributed on the inner wall of the cylindrical upper portion of the housing (3), and the other set of UV photolysis lamp tubes is distributed on the inner wall of the lower portion of the housing (3) in the shape of an inverted cone; each group of UV photolysis lamp tube groups (4) comprises at least six UV photolysis lamp tubes which are uniformly distributed.
5. The UV photolysis apparatus purification effect detection device as claimed in claim 2 or 3, wherein the gas inlet (1) is disposed at the upper part of the housing (3), and the opening direction is along the tangential direction of the cross-sectional circle.
6. The UV photolysis device purification effect detection device as claimed in claim 2 or 3, wherein the exhaust pipe (9) is made of toughened glass, a toughened glass flange is arranged at the top of the exhaust pipe, a stainless steel flange is arranged at the bottom of the gas outlet (2), the toughened glass flange at the top of the exhaust pipe (9) is connected with the stainless steel flange at the bottom of the gas outlet (2), and the exhaust pipe (9) is fixed at the lower part of the gas outlet (2).
7. The device for detecting the purification effect of UV photolysis equipment as claimed in claim 2 or 3, wherein the outer side of the housing (3) is further provided with a plurality of brackets (5) for keeping the housing (3) stably standing.
8. The device for detecting the purification effect of the UV photolysis equipment according to any one of claims 1 to 3, wherein the inlet gas monitoring module comprises at least two organic waste gas concentration detectors; the exhaust monitoring module comprises an organic exhaust gas concentration detector; the wind speed monitoring module comprises a wind speed monitor; the lamp tube monitoring module comprises at least one illumination intensity measuring instrument; the control module adopts a 51-series single chip microcomputer as a main control chip; the alarm module comprises a loudspeaker and an LED display screen; the communication module adopts a GPRS module or a 5G module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921129655.3U CN210752022U (en) | 2019-07-18 | 2019-07-18 | UV photodissociation equipment purifying effect detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921129655.3U CN210752022U (en) | 2019-07-18 | 2019-07-18 | UV photodissociation equipment purifying effect detection device |
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| CN210752022U true CN210752022U (en) | 2020-06-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685948A (en) * | 2021-10-26 | 2021-11-23 | 江苏黑森林环保科技有限公司 | Air purifier purifying effect detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685948A (en) * | 2021-10-26 | 2021-11-23 | 江苏黑森林环保科技有限公司 | Air purifier purifying effect detection device |
| CN113685948B (en) * | 2021-10-26 | 2022-01-07 | 江苏黑森林环保科技有限公司 | Air purifier purifying effect detection device |
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