CN219202160U

CN219202160U - Remote supervision system

Info

Publication number: CN219202160U
Application number: CN202222878307.4U
Authority: CN
Inventors: 赵永成; 邹晶
Original assignee: Chongqing Bid Winning Environmental Service Co ltd; Chongqing Zhongbiao Environmental Protection Group Co ltd
Current assignee: Chongqing Bid Winning Environmental Service Co ltd; Chongqing Zhongbiao Environmental Protection Group Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-16
Anticipated expiration: 2032-10-31

Abstract

The utility model belongs to the technical field of fumigaters, and particularly discloses a remote supervision system which comprises a working condition information acquisition module, a smoke information acquisition module, an alarm module, a remote monitoring terminal and a wireless communication module; the working condition information acquisition module is fixedly arranged on a fan power supply in the purifier, and the smoke information acquisition module is fixedly arranged on the inner wall of the smoke exhaust pipeline at the top of the purifier; the input end of the alarm module is respectively connected with the output ends of the working condition information acquisition module and the smoke information acquisition module, and the alarm module is used for receiving the acquired working condition signals and smoke information and sending out alarm signals when the corresponding signals exceed standards; the input end of the remote monitoring terminal is respectively connected with the output ends of the working condition information acquisition module, the smoke information acquisition module and the alarm module through the wireless communication module. By adopting the technical scheme, the remote on-line monitoring of the purifier is realized by utilizing the cooperation of the modules, so that the running condition of the equipment can be mastered in real time.

Description

Remote supervision system

Technical Field

The utility model belongs to the technical field of fumigators, and relates to a remote supervision system.

Background

Smoking is a process of smoking food by smoke generated by incomplete combustion of fuel such as wood dust, tea, brown sugar, etc. The fumigated product is a traditional Chinese food and is popular with people due to unique flavor.

The existing smoking device is to add firewood into an electric heater for heating, so that the firewood is not fully combusted to obtain a large amount of smoke for smoking meat products. However, benzopyrene and some other solid particles are generated in the smoking process, and the substances are discharged in the external environment, so that the environment is polluted, and the harm to human bodies is also possible. Usually, smoke in the smoking box is purified and discharged by using a smoke purifier, and the operation condition of the smoke purifier needs to be checked manually at regular time, so that the normal operation of the equipment is ensured, the labor is consumed, and the smoke purifier is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a remote supervision system which can realize remote on-line monitoring of a purifier so as to master the running condition of equipment in real time.

In order to achieve the above purpose, the basic scheme of the utility model is as follows: a remote supervision system comprises a working condition information acquisition module, a flue gas information acquisition module, an alarm module, a remote monitoring terminal and a wireless communication module;

the working condition information acquisition module is fixedly arranged on a fan power supply in the purifier, and the smoke information acquisition module is fixedly arranged on the inner wall of a smoke exhaust pipeline at the top of the purifier;

the input end of the alarm module is respectively connected with the output ends of the working condition information acquisition module and the smoke information acquisition module, and the alarm module is used for receiving the acquired working condition signals and smoke information and sending out alarm signals when the corresponding signals exceed standards;

the input end of the remote monitoring terminal is connected with the output ends of the working condition information acquisition module, the smoke information acquisition module and the alarm module respectively through the wireless communication module, and the remote monitoring terminal is installed in a working chamber of a worker.

The working principle and the beneficial effects of the basic scheme are as follows: the working condition information acquisition module is arranged on the purifier and used for acquiring the working condition information of the purifier. The flue gas information acquisition module acquires flue gas information in the purifier flue gas pipeline, so that whether the flue gas exceeds national relevant standard emission is conveniently judged subsequently. The alarm module can output corresponding alarm signals aiming at the abnormal conditions of the working condition signals and the smoke emission so that an operator can grasp the running state of the equipment in real time and process the abnormal conditions in time. And the wireless communication module is utilized to realize remote communication and transmit the acquired information to the remote monitoring terminal. Therefore, the operating information of the purifier can be received remotely by the staff, the purifier is not required to be checked in the field, the operation is simple, the use is convenient, and the labor is saved.

Further, the alarm module comprises a first comparator and a second comparator group, wherein a first input end of the first comparator is connected with an output end of the working condition information acquisition module, a second input end of the first comparator is connected with a first threshold memory, and an output end of the first comparator is connected with a first alarm;

the first input end of the second comparator group is connected with the output end of the flue gas information acquisition module, the second input end of the second comparator group is connected with the second threshold memory group, and the output end of the second comparator module is connected with the second alarm group.

And the comparator is used for comparing the acquired signals with a preset threshold value to judge whether the acquired signals are abnormal or not, and the operation is simple and beneficial to use. If the comparator judges that the signal is abnormal, a control signal is output to the corresponding alarm, the alarm is started, and an alarm signal is output.

Further, the working condition information acquisition module comprises a mutual inductor, and the mutual inductor acquires working current of a power supply for supplying power to the purifier fan.

The mutual inductor has simple structure and is beneficial to use.

Further, the flue gas information acquisition module comprises a flue gas concentration sensor, a non-methane total hydrocarbon sensor and a particulate matter sensor.

The device is provided with a plurality of sensors, various information of flue gas in the smoke exhaust pipeline of the purifier is collected, and a worker can conveniently obtain the purification condition of the purifier.

Further, the device also comprises a storage module which is fixedly arranged on the inner wall of the purifier, and the input end of the storage module is respectively connected with the output ends of the working condition information acquisition module and the smoke information acquisition module.

The storage module is arranged to store the collected data, so that an operator can check and use the data conveniently.

Further, the device also comprises a display module, wherein the display module is fixedly arranged on the outer wall of the purifier, and the input end of the display module is respectively connected with the output ends of the working condition information acquisition module and the smoke information acquisition module.

The display module is used for displaying the collected working condition signals and the smoke information, so that an operator can check the information more intuitively.

Further, still include the module of making a video recording, the module of making a video recording fixed mounting is on the outer wall of the exhaust pipe at clarifier top, and the module of making a video recording is used for gathering exhaust pipe exhaust flue gas image and analysis whether its smoke emission reaches the standard, and the output of module of making a video recording passes through wireless communication module and is connected with remote monitoring terminal.

The camera module collects the flue gas image of the mouth of the flue gas pipeline of the purifier, optimizes flue gas information collection, and improves the accuracy of information acquisition.

Further, a groove for loading impurities in smoke dust is formed in the purifier, the groove is connected with a cleaning mechanism, and the cleaning mechanism comprises a bearing plate, an elastic piece and a push plate;

the bearing plate is horizontally and transversely arranged and is in sealing sliding connection with the side wall of the groove, the elastic piece is arranged between the bearing plate and the bottom of the groove, an infrared ranging sensor is arranged at the bottom of the groove, and the output end of the infrared ranging sensor is connected with the corresponding input end of the remote monitoring terminal;

the two ends of the groove are provided with openings, a vertical pushing plate is arranged at the opening at one side of the groove, the side wall of the pushing plate can be attached to the side wall of the groove, and a pushing mechanism for controlling the pushing plate to horizontally reciprocate along the groove is fixedly connected to one side of the pushing plate away from the opening of the groove;

the remote monitoring terminal comprises a distance comparator and a distance threshold memory, wherein the output end of the infrared distance measuring sensor is connected with the first input end of the distance comparator, the second input end of the distance comparator is connected with the distance threshold memory, and the output end of the distance comparator is connected with the control end of the pushing mechanism.

The dust impurities separated by the purifier are received by the grooves, and the grooves are automatically cleaned by the cleaning mechanism, so that the device is simple to operate and beneficial to use.

Further, the opening part of one side of the groove far away from the push plate is provided with a collecting box, a box opening part of the collecting box is fixedly connected with a clamping block, the side edge of the corresponding opening of the groove is provided with a clamping groove, the clamping block is clamped with the clamping groove, and the box opening of the collecting box is opposite to the opening of the groove.

The collecting box is used for receiving the impurities discharged from the groove, and is clamped with the opening of the groove, so that the collecting box is convenient to install and disassemble and beneficial to use.

Further, at least two clamping pieces are arranged on the periphery of the opening of the collecting box, the clamping pieces are used for clamping the edges of the bag openings of the garbage bags, and the garbage bags are placed in the collecting box.

The garbage bag is arranged in the collecting box, and is positioned by the clamping piece, so that the garbage bag is beneficial to use, can be replaced at any time, and pollution to the collecting box is avoided.

Further, the bottom is equipped with pressure sensor in the collection box, remote monitoring terminal includes pressure comparator and pressure threshold memory, pressure comparator's first input is connected with pressure sensor's output, and pressure comparator's second input is connected with pressure threshold memory, and pressure comparator's output is connected with alarm module's control end.

The pressure sensor collects the weight of impurity pollutants discharged into the collecting box, and when garbage impurities with a certain weight are collected, the pressure comparator outputs a control signal to the alarm module to inform workers of cleaning.

Drawings

FIG. 1 is a schematic diagram of the remote supervisory system of the present utility model;

FIG. 2 is a schematic diagram of the cleaning mechanism of the remote monitoring system of the present utility model;

fig. 3 is a flow diagram of the remote supervisory system of the present utility model.

Reference numerals in the drawings of the specification include: the device comprises a purifier 1, a wireless communication module 2, a working condition information acquisition module 3, a power supply 4, an air quantity speed regulation button 5, a display module 6, a flue gas information acquisition module 7, a storage module 8, an alarm module 9, a camera module 10, a groove 11, a bearing plate 12, an elastic piece 13, an infrared ranging sensor 14, an opening 15, a collecting box 16, a clamping block 17, a clamping piece 18, a pressure sensor 19, an alarm module 20, a pushing mechanism 21 and a pushing plate 22.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.

As shown in fig. 1 and 3, the utility model discloses a remote supervision system, which comprises a working condition information acquisition module 3, a flue gas information acquisition module 7, an alarm module 9, a remote monitoring terminal and a wireless communication module 2.

The working condition information acquisition module 3 is fixedly installed (such as welding, bonding and the like) on the fan power supply 4 in the purifier 1, the working condition information acquisition module 3 comprises a transformer (such as an LMZJ1 current sensor, a ZMPT107 miniature voltage transformer, a Hall type current sensor capable of adopting SZ1K-50 and the like), the transformer acquires working current of the power supply 4 for supplying power to the fan of the purifier 1, and the monitoring on the opening state of the fan of the purifier 1 is realized through a current analog variable.

The flue gas information acquisition module 7 is fixedly arranged (can adopt connection modes such as welding, bonding, embedding and the like) on the inner wall of the flue gas pipeline at the top of the purifier 1, the flue gas information acquisition module 7 comprises a flue gas concentration sensor (such as an HBD5-OPA4110TP-OFog flue gas concentration detector and the like), a non-methane total hydrocarbon sensor (such as an SEM910-NMHC non-methane total hydrocarbon on-line monitor) and a particulate matter sensor (such as a particulate matter detection PSMU series), the flue gas information acquisition module 7 can be integrally arranged on a circuit board, and the circuit board is integrally and fixedly arranged on the inner wall of the flue gas pipeline at the top of the purifier 1 to respectively acquire the flue gas concentration information, the non-methane total hydrocarbon concentration information and the particulate matter content information of flue gas passing through the flue gas pipeline.

The input end of the alarm module 9 is respectively and electrically connected with the output ends of the working condition information acquisition module 3 and the smoke information acquisition module 7, and the alarm module 9 is used for receiving the acquired working condition signals and smoke information and sending out alarm signals when the corresponding signals exceed standards.

Preferably, the alarm module 9 includes a first comparator and a second comparator group, a first input end of the first comparator is electrically connected with an output end of the working condition information acquisition module 3, a second input end of the first comparator is electrically connected with a first threshold memory, and current information of normal operation of the fan of the purifier 1 is stored in the first threshold memory. The output end of the first comparator is electrically connected with the control end of the first alarm, and the first comparator compares the acquired current information with the value of the current threshold information in the first threshold memory. When the acquired current information is not equal to the current threshold information in the first threshold memory, the first comparator outputs a control signal to the control end of the first alarm, and the first alarm starts to send out a power supply abnormality alarm signal. The alarm can adopt audible and visual alarms such as a buzzer or an LED, and the like, has simple structure and is beneficial to acquisition and use.

The first input end of the second comparator set of the alarm module 9 is electrically connected with the output end of the flue gas information acquisition module 7, the second input end of the second comparator set is electrically connected with the second threshold memory set, and the output end of the second comparator set is electrically connected with the second alarm set.

Preferably, the second comparator group includes a smoke concentration comparator, a particulate matter content comparator, a non-methane total hydrocarbon comparator, and the like, and the second threshold memory group includes a smoke concentration memory, a particulate matter content memory, a non-methane total hydrocarbon concentration memory, and the like, and stores a smoke concentration threshold, a particulate matter content threshold, a non-methane total hydrocarbon concentration threshold, and the like, respectively. The corresponding comparator in the second comparator group is electrically connected with the output end of the corresponding sensor, and the second comparator group compares the data acquired by the sensor with the threshold value in the corresponding memory and judges whether the acquired information is in a normal range. The second alarm set comprises an oil smoke concentration alarm, a particulate matter content alarm, a non-methane total hydrocarbon concentration alarm and the like, and the alarm is electrically connected with the output ends of the comparators in the second comparator set in a one-to-one correspondence manner.

When the acquired information is not in the normal range, the corresponding comparator outputs a control signal to the corresponding alarm, and the alarm is started to send out an alarm signal. The comparators used in this scheme are preferably, but not limited to, LM324, LM339, memories such as 24CXX series, 93CXX series, etc. may be used.

The input end of the remote monitoring terminal is respectively and electrically connected with the output ends of the working condition information acquisition module 3, the smoke information acquisition module 7 and the alarm module 9 through the wireless communication module 2. The wireless communication module 2 can adopt a WN-485T wireless signal transmitter, a PTR8000 wireless transceiver module, a Zigbee or WIFI communication module and the like. The purifier 1 is also provided with an air volume speed regulating button 5, and the output end of the air volume speed regulating button 5 is electrically connected with the fan control end of the purifying room. The remote monitoring terminal can adopt devices such as a display screen, a computer terminal, a mobile phone and the like, and can be fixedly arranged in a working room of a worker.

In a preferred embodiment of the present utility model, the remote monitoring system further includes a storage module 8, where the storage module 8 is fixedly mounted (e.g. welded, glued, etc.) on the inner wall of the purifier 1, and the storage module 8 may use an existing SD memory card, etc., or may use a memory such as a 24CXX series, a 93CXX series, etc. The input end of the storage module 8 is respectively and electrically connected with the output ends of the working condition information acquisition module 3 and the flue gas information acquisition module 7, and the acquired current signals, the oil smoke concentration information, the non-methane total hydrocarbon concentration information and the particulate matter content information are stored.

In a preferred scheme of the utility model, the remote monitoring system further comprises a display module 6, wherein the display module 6 is fixedly arranged (such as welding, bonding, screw connection and the like) on the outer wall of the purifier 1, and the input end of the display module 6 is respectively and electrically connected with the output ends of the working condition information acquisition module 3 and the flue gas information acquisition module 7. Preferably, the display module 6 adopts a display, a display screen and the like, and the display module 6 is used for displaying current signals, lampblack concentration information, non-methane total hydrocarbon concentration information and particulate matter content information which are acquired in real time, so that the operator can conveniently check the information, and the use is facilitated.

In a preferred scheme of the utility model, the remote monitoring system further comprises a camera module 10, the camera module 10 is fixedly arranged on the outer wall of the smoke exhaust pipeline at the top of the purifier 1, the camera module 10 can be a fluorite brand C6C-4MP type camera, and the remote monitoring system can be provided with an analysis system and can be used for collecting smoke images exhausted by the smoke exhaust pipeline and analyzing whether smoke exhausted by the smoke exhaust pipeline reaches the standard. The camera is fixedly arranged on the outer wall of the smoke exhaust pipeline at the top of the purifier 1 through the support, one end of the support is welded with the outer wall of the smoke exhaust pipeline at the top of the purifier 1, the other end of the support extends to the top of the smoke exhaust pipeline, the camera can be welded on the support, and the acquisition end of the camera faces towards the top of the smoke exhaust pipeline. The output end of the camera is electrically connected with the corresponding input end of the remote monitoring terminal through a wireless communication module 2 (such as wifi and Bluetooth, etc.), so that remote monitoring of information is realized.

In a preferred scheme of the utility model, as shown in fig. 2, a groove 11 for loading impurities in smoke dust is arranged in the purifier 1, the groove 11 is transversely arranged, the groove 11 is connected with a cleaning mechanism, the cleaning mechanism comprises a bearing plate 12, an elastic piece 13 and a push plate 22, and the push plate 22 is vertically arranged. The bearing plate 12 is horizontally and transversely arranged and is in sealing sliding connection with the side wall of the groove 11, the elastic piece 13 is arranged between the bearing plate 12 and the bottom of the groove 11, the elastic piece 13 can be a spring, and the spring can be a plurality of springs for keeping balance of the bearing plate 12. The bottom of the groove 11 is provided with an infrared ranging sensor 14 (such as TF-Luna, TOF series and the like), the infrared ranging sensor 14 is fixedly arranged at the bottom of the groove 11 in a connection mode such as welding or bonding, and the output end of the infrared ranging sensor 14 is electrically connected with the corresponding input end of the remote monitoring terminal.

Both ends of the groove 11 in the purifier 1 are provided with openings 15, a vertical pushing plate 22 is arranged at the opening 15 on one side of the groove 11, the side wall of the pushing plate 22 can be attached to the side wall of the groove 11, and a pushing mechanism 21 for controlling the pushing plate 22 to horizontally reciprocate along the groove 11 is fixedly connected to one side of the pushing plate 22 away from the opening 15 of the groove 11. The pushing mechanism 21 is preferably, but not limited to, a cylinder structure, a hydraulic cylinder structure, a crank displacement structure, etc., and is welded to the outer wall of the purifier 1 through a bracket, one end of the bracket is welded to the outer wall of the purifier 1, and the pushing mechanism is welded or riveted on the bracket to realize positioning. The pushing end of the pushing mechanism 21 is welded with the pushing plate 22, and the pushing mechanism 21 controls the pushing plate 22 to horizontally reciprocate.

The remote monitoring terminal comprises a distance comparator and a distance threshold memory, the output end of the infrared distance measuring sensor 14 is electrically connected with the first input end of the distance comparator, the second input end of the distance comparator is electrically connected with the distance threshold memory, and the output end of the distance comparator is electrically connected with the control end of the pushing mechanism 21. The infrared distance measuring sensor 14 collects the distance information between the bottom of the groove 11 and the bottom of the receiving plate 12, and sends the distance information to the distance comparator, wherein the distance information represents the weight of the garbage impurities carried on the receiving plate 12.

The distance comparator compares the acquired distance information with a threshold value in the distance threshold value memory, and when the value of the acquired distance information is greater than or equal to the distance threshold value, the number of the garbage impurities carried by the bearing plate 12 is indicated to reach the standard to be cleaned, and the distance comparator outputs a control signal to the control end of the pushing mechanism 21. And at this time, the bearing plate 12 moves down to the lower part of the push plate 22, or the upper surface of the bearing plate 12 is flush with the bottom of the push plate 22, the pushing mechanism 21 is started, and the push plate 22 is controlled to move into the groove 11. The relative positions of the push plate 22, the spring and the bearing plate 12 are set so that the bottom of the push plate 22 contacts or butts against the upper surface of the bearing plate 12, and the push plate 22 can push the impurities in the groove 11 to be discharged to one side far away from the pushing mechanism 21. And the push plate 22 contacts with the side wall of the groove 11, so that impurities such as oil stains possibly adhered to the side wall of the groove 11 can be scraped off when the push plate 22 moves, and meanwhile, the impurities are pushed to the opening 15 for cleaning.

In a preferred scheme of the utility model, a collecting box 16 is arranged at an opening 15 of the groove 11 at a side far away from the push plate 22, a clamping block 17 is fixedly connected (such as welded, bonded and the like) at a box opening of the collecting box 16, a clamping groove is arranged at the side of the groove 11 corresponding to the opening 15, and the clamping block 17 is clamped with the clamping groove, so that the collecting box 16 is stably connected with the opening 15 of the groove 11. When the collecting box 16 is connected with the opening 15 of the groove 11, the box opening of the collecting box 16 is opposite to the opening 15 of the groove 11. The opening 15 circumference of collecting box 16 is equipped with two at least holders 18, like current steel clamp, splint etc. and holder 18 is used for the sack edge of centre gripping disposal bag, and the disposal bag is arranged in the collecting box 16, and the rubbish impurity of the discharge from recess 11 opening 15 gets into the disposal bag, and the staff can dismantle collecting box 16 from recess 11 opening 15, directly takes out the disposal bag from collecting box 16 again, accomplishes the rubbish clearance, easy operation does benefit to the use.

In a preferred embodiment of the utility model, a pressure sensor 19 (e.g. 26PC01SMT, ZCH304, etc.) is provided at the bottom of the collection tank 16, and the pressure sensor 19 is glued or welded to the bottom of the collection tank 16. The remote monitoring terminal comprises a pressure comparator and a pressure threshold memory, a first input end of the pressure comparator is electrically connected with an output end of the pressure sensor 19, a second input end of the pressure comparator is electrically connected with the pressure threshold memory, and an output end of the pressure comparator is electrically connected with a control end of the alarm module 20.

The pressure sensor 19 can collect pressure information of the garbage bag and the garbage impurities loaded therein to the bottom of the collecting box 16, and transmit the collected pressure information to the pressure comparator. The pressure comparator compares the collected pressure signal with a threshold value in the pressure threshold memory, and when the collected pressure value is greater than or equal to the pressure threshold value, it is indicated that the trash impurities in the collection box 16 have reached the criteria for cleaning. The pressure comparator outputs a control signal to the alarm module 20, and the alarm module 20 is activated to issue an alarm signal informing the personnel to clean the collection box 16 in time. The comparators employed in the present utility model are preferably, but not limited to, LM324, LM339.

In a preferred scheme of the utility model, the output end of the remote monitoring terminal is in wireless connection with the remote monitoring platform, and is used for sending monitoring information to the remote monitoring platform, and the remote monitoring platform is in wireless connection with the working terminals of users and industry authorities respectively. The wireless connection can adopt wireless connection modes such as Zigbee, WIFI, 4G/5G network and the like.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The remote supervision system is characterized by comprising a working condition information acquisition module, a flue gas information acquisition module, an alarm module, a remote monitoring terminal and a wireless communication module;

2. The remote supervisory system according to claim 1, wherein the alarm module comprises a first comparator and a second comparator set, wherein a first input end of the first comparator is connected with an output end of the working condition information acquisition module, a second input end of the first comparator is connected with a first threshold memory, and an output end of the first comparator is connected with a first alarm;

3. The remote supervisory system of claim 1, wherein the operating condition information acquisition module comprises a transformer that acquires operating current of a power supply that powers the purifier fan.

4. The remote supervisory system according to claim 1, wherein the fume information acquisition module comprises a fume concentration sensor, a non-methane total hydrocarbon sensor, and a particulate matter sensor.

5. The remote supervisory system according to claim 1, further comprising a storage module fixedly mounted on an inner wall of the purifier, wherein an input end of the storage module is connected with an output end of the operating condition information acquisition module and an output end of the flue gas information acquisition module, respectively.

6. The remote supervisory system according to claim 1, further comprising a display module fixedly mounted on the outer wall of the purifier, wherein an input end of the display module is connected with the output ends of the operating condition information acquisition module and the flue gas information acquisition module, respectively.

7. The remote monitoring system of claim 1, further comprising a camera module fixedly mounted on an outer wall of the smoke exhaust duct at the top of the purifier, the camera module being configured to collect images of smoke exhaust duct exhaust smoke and analyze whether the smoke exhaust smoke reaches the standard, an output end of the camera module being connected to the remote monitoring terminal through a wireless communication module.

8. The remote monitoring system according to claim 1, wherein a groove for loading impurities in smoke dust is arranged in the purifier, and the groove is connected with a cleaning mechanism, and the cleaning mechanism comprises a bearing plate, an elastic piece and a push plate;

9. The remote supervision system according to claim 8, wherein a collecting box is arranged at the opening of one side of the groove away from the push plate, a clamping block is fixedly connected at the box opening of the collecting box, a clamping groove is arranged at the side edge of the corresponding opening of the groove, the clamping block is clamped with the clamping groove, and the box opening of the collecting box is opposite to the opening of the groove;

at least two clamping pieces are arranged on the periphery of the opening of the collecting box and used for clamping the edges of the bag openings of the garbage bags, and the garbage bags are placed in the collecting box.

10. The remote supervisory system according to claim 9, wherein a pressure sensor is disposed at the bottom of the collection box, the remote supervisory terminal includes a pressure comparator and a pressure threshold memory, a first input of the pressure comparator is connected to an output of the pressure sensor, a second input of the pressure comparator is connected to the pressure threshold memory, and an output of the pressure comparator is connected to a control of the alarm module.