CN210982145U - Boiler exhaust dust particle detection device - Google Patents
Boiler exhaust dust particle detection device Download PDFInfo
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- CN210982145U CN210982145U CN201921840689.3U CN201921840689U CN210982145U CN 210982145 U CN210982145 U CN 210982145U CN 201921840689 U CN201921840689 U CN 201921840689U CN 210982145 U CN210982145 U CN 210982145U
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Abstract
The utility model discloses a boiler exhaust dust particle detection device, including flue wall, detection mechanism, processing mechanism, PC and detection channel, through setting up detection mechanism, laser generator's light shines the smoke and dust granule in the flue through the detection channel and takes place the scattering, and partly scattered light shines on photoelectric sensor through condensing lens, and the PC turns into the scattered light information smoke and dust granule concentration value, reaches the purpose of on-line measuring emission dust particle concentration; by arranging the processing mechanism, when the information is abnormal, the microcontroller controls the audible and visual alarm to give an alarm prompt to prompt an operator to take measures in time, so that the atmosphere is prevented from being polluted; through setting up data collection station and GPRS communicator, the GPRS communicator passes through radio signal and carries the scattered light information to the PC, handles through the PC and reachs the concentration value that discharges the dust particle, is favorable to detecting the quick processing of data, and the operating personnel of being convenient for carries out corresponding operation according to the dust particle concentration condition.
Description
Technical Field
The utility model relates to a boiler equipment technical field specifically is a boiler exhaust dirt particle detection device.
Background
The environment protection is a basic national policy of China, the smoke dust is a main fixed pollution source causing the atmospheric environmental pollution of China at present, the smoke dust and the dust are usually discharged from fixed pollution sources such as a chimney, a flue and the like, in recent years, industrial smoke dust and dust are basically purified and dedusted before being discharged, the concentration of the discharged smoke dust is greatly reduced, the particle size of the discharged smoke dust basically reaches the micron level, for the current smoke dust discharge condition, an online detection mechanism is lacked, the concentration of discharged dust particles is inconvenient to monitor in real time, when the concentration of the dust particles is too high, an alarm prompt cannot be carried out, the atmosphere is easily polluted, the rapid processing of detection data is not facilitated, corresponding operation cannot be carried out according to the dust particle condition, and the applicability of a detection device is reduced.
Therefore, a boiler exhaust dust particle detection device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a boiler exhaust dust particle detection device, the detection mechanism that sets up, laser generator circular telegram operation, light through detect the passageway shine the scattering behind the smoke and dust particle in the flue, a part of scattered light shines on photoelectric sensor through condensing lens, through processing mechanism with photoelectric sensor response scattered light information carry the PC on, the PC operation turns into scattered light information smoke and dust particle concentration value, reach the purpose of on-line measuring emission dust particle concentration, be favorable to discharging the dust particle concentration and carry out real-time supervision, the processing mechanism that sets up, data collection station gathers the scattered light information that photoelectric sensor sensed, when the information appears unusually, microcontroller control audible-visual annunciator sends the warning suggestion, suggestion operating personnel takes measures in time, avoid unqualified flue gas to discharge and cause the pollution to the atmosphere, the data collector collects scattered light information received by the photoelectric sensor, the GPRS communicator conveys the scattered light information to the PC through wireless signals, the concentration value of discharged dust particles is obtained through processing of the PC, rapid processing of detected data is facilitated, operators can conveniently perform corresponding operation according to the dust particle concentration condition, and the applicability of the detection device is improved so as to solve the problems mentioned in the background technology.
In order to achieve the above object, the utility model provides a following technical scheme: a boiler exhaust dust particle detection device comprises a flue wall, a detection mechanism, a processing mechanism, a PC (personal computer) and a detection channel, wherein the detection channel is arranged inside the left side of the flue wall, and a plane mirror is arranged on the right side inside the detection channel; the detection mechanism is fixed on the left side of the flue wall through a bolt and is aligned with the detection channel; the processing mechanism is fixed on the left side below the detection mechanism through a bolt; the PC is arranged below the processing mechanism and is connected with the processing mechanism through wireless signals.
Preferably, the detection mechanism comprises a detection box, a mounting ring, a laser generator, a photoelectric sensor and a condensing lens, wherein the mounting ring is fixed on the left side of the flue wall through a bolt and is aligned with the detection channel; the detection box is fixed on the left side of the mounting ring through a bolt; the laser generator is fixed at the upper end of the left side in the detection box through a bolt; the photoelectric sensor is fixed at the lower end of the left side in the detection box through a bolt; and the condensing lens is fixed below the inside of the detection box through a bolt and is positioned on the right side of the photoelectric sensor.
Preferably, the laser generator is connected with the junction box through a wire, and the laser generator is of a HW405AD100-16GD type; the photoelectric sensor is respectively connected with the junction box and the data acquisition unit through wires and is E3F-DS30C 4; the condenser lens is aligned with the photosensor.
Preferably, the processing mechanism comprises a processing cabinet, a junction box, a microcontroller, an audible and visual alarm, a GPRS communicator, a data collector, a storage and a cabinet door, and the processing cabinet is fixed on the left side below the detection box through bolts; the cabinet door is arranged on the left side of the processing cabinet, the upper end of the cabinet door is connected with the upper part of the left side of the detection box through a shaft pin, and the lower end of the cabinet door is fixed below the left side of the detection box through a bolt; the junction box is fixed above the interior of the detection box through bolts; the microcontroller is fixed above the left side in the detection box through a bolt; the audible and visual alarm is fixed below the left side in the detection box through a bolt; the storage is fixed on the left side below the interior of the detection box through a bolt; the data acquisition unit is fixed below the interior of the detection box through a bolt and is positioned on the right side of the storage; the GPRS communicator is fixed on the right side below the inside of the detection box through a bolt.
Preferably, the junction box is connected with the mains supply through a wire; the microcontroller is respectively connected with the junction box, the GPRS communicator, the data collector and the audible and visual alarm through wires, and the microcontroller is of a WQGPRS-323 type; the GPRS communicator is connected with the junction box through a wire, and the GPRS communicator is of an HC-05 master-slave type; the data acquisition unit is connected with the junction box through a wire, and the data acquisition unit is of a DAQM-4206 type; the storage is connected with the data collector through a data line, and the storage is selected from MB-MC256D type.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through setting up detection mechanism, laser generator circular telegram operation, light shines the smoke and dust granule emergence scattering in the flue through the detection channel, and partly scattered light shines on photoelectric sensor through condensing lens, carries the scattered light information that photoelectric sensor responded to on the PC through processing mechanism, and PC operation turns into the scattered light information smoke and dust granule concentration value, reaches the purpose of on-line measuring emission dirt particle concentration, is favorable to discharging the real-time supervision of dirt particle concentration;
2. the utility model discloses, through setting up processing mechanism, data collection station gathers the scattered light information that photoelectric sensor sensed, and when the information appears unusually, microcontroller control audible-visual annunciator sent the warning suggestion, and the suggestion operating personnel takes measures in time, avoids unqualified flue gas to discharge to the atmosphere and causes the pollution, and improves detection device's reaction rate;
3. the utility model discloses, through setting up data collection station and GPRS communicator, data collection station gathers photoelectric sensor received scattered light information, and the GPRS communicator passes through radio signal and carries scattered light information to the PC, handles the concentration value that reachs emission dirt particle through the PC, is favorable to detecting data's rapid processing, and the operating personnel of being convenient for carries out corresponding operation according to the dirt particle concentration condition, improves detection device's suitability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the detection mechanism of the present invention;
fig. 3 is a schematic structural diagram of the processing mechanism of the present invention.
In the figure: 1. a flue wall; 2. a detection mechanism; 21. a detection box; 22. a mounting ring; 23. a laser generator; 24. a photosensor; 25. a condenser lens; 3. a processing mechanism; 31. a processing cabinet; 32. a junction box; 33. a microcontroller; 34. an audible and visual alarm; 35. a GPRS communicator; 36. a data acquisition unit; 37. a reservoir; 38. a cabinet door; 4. a PC machine; 5. and detecting the channel.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a boiler exhaust dust particle detection device is shown in figure 1 and comprises a flue wall 1, a detection mechanism 2, a processing mechanism 3, a PC (personal computer) 4 and a detection channel 5, wherein the detection channel 5 is arranged inside the left side of the flue wall 1, and a plane mirror is arranged on the right side inside the detection channel 5; the detection mechanism 2 is fixed on the left side of the flue wall 1 through a bolt, and the detection mechanism 2 is aligned with the detection channel 5; the processing mechanism 3 is fixed on the left side below the detection mechanism 2 through a bolt; the PC 4 is arranged below the processing mechanism 3, and the PC 4 is connected with the processing mechanism 3 through wireless signals.
Specifically, as shown in fig. 2, the detection mechanism 2 includes a detection box 21, a mounting ring 22, a laser generator 23, a photoelectric sensor 24 and a condenser lens 25, the mounting ring 22 is fixed on the left side of the flue wall 1 by bolts, and the mounting ring 22 is aligned with the detection channel 5; the detection box 21 is fixed on the left side of the mounting ring 22 through bolts; the laser generator 23 is fixed at the upper end of the left side in the detection box 21 through a bolt; the photoelectric sensor 24 is fixed at the lower end of the left side in the detection box 21 through a bolt; the condenser lens 25 is fixed to the lower portion of the inside of the detection box 21 by bolts, and the condenser lens 25 is located on the right side of the photoelectric sensor 24.
By adopting the above technical scheme, the fixed mounting of detection case 21 is convenient for carry out by collar 22, and laser generator 23 provides stable light source for detection mechanism 2, and photoelectric sensor 24 is used for detecting the scattered light information, and condensing lens 25 gathers the scattered light of shining on condensing lens 25, improves photoelectric sensor 24's work efficiency.
Specifically, as shown in fig. 2, the laser generator 23 is connected to the junction box 32 by a wire, and the laser generator 23 is of HW405AD100-16GD type; the photoelectric sensor 24 is respectively connected with the junction box 32 and the data acquisition unit 36 through wires, and the photoelectric sensor 24 is E3F-DS30C 4; the condenser lens 25 is aligned with the photosensor 24.
By adopting the technical scheme, the laser generator 23 is electrified to operate, light irradiates the smoke dust particles in the flue through the detection channel 5 and then is scattered, a part of scattered light irradiates the photoelectric sensor 24 through the condensing lens 25, scattered light information sensed by the photoelectric sensor 24 is transmitted to the PC 4 through the processing mechanism 3, the scattered light information is converted into a smoke dust particle concentration value by the operation of the PC 4, the purpose of detecting the concentration of the discharged dust particles on line is achieved, and the real-time monitoring on the concentration of the discharged dust particles is facilitated.
Specifically, as shown in fig. 3, the processing mechanism 3 includes a processing cabinet 31, a junction box 32, a microcontroller 33, an audible and visual alarm 34, a GPRS communicator 35, a data collector 36, a storage 37 and a cabinet door 38, and the processing cabinet 31 is fixed on the left side below the detection box 21 through bolts; the cabinet door 38 is arranged on the left side of the processing cabinet 31, the upper end of the cabinet door 38 is connected with the upper part of the left side of the detection box 21 through a shaft pin, and the lower end of the cabinet door 38 is fixed below the left side of the detection box 21 through a bolt; the junction box 32 is fixed above the interior of the detection box 21 through bolts; the microcontroller 33 is fixed above the left side inside the detection box 21 through bolts; the audible and visual alarm 34 is fixed below the left side inside the detection box 21 through bolts; the storage 37 is fixed on the left side below the inside of the detection box 21 through bolts; the data collector 36 is fixed below the interior of the detection box 21 through bolts, and the data collector 36 is positioned on the right side of the storage 37; the GPRS communicator 35 is fixed on the right side of the lower part inside the detection box 21 through bolts.
By adopting the technical scheme, the data acquisition unit 36 acquires scattered light information sensed by the photoelectric sensor 24, when the information is abnormal, the microcontroller 33 controls the audible and visual alarm 34 to give an alarm prompt to prompt an operator to take measures in time, so that pollution caused by emission of unqualified smoke to the atmosphere is avoided, and the reaction speed of the detection device is increased.
Specifically, as shown in fig. 3, the junction box 32 is connected to the commercial power through a wire; the microcontroller 33 is respectively connected with the junction box 32, the GPRS communicator 35, the data collector 36 and the acousto-optic alarm 34 through wires, and the microcontroller 33 is of a WQGPRS-323 type; the GPRS communicator 35 is connected with the junction box 32 through a wire, and the GPRS communicator 35 is in an HC-05 master-slave type; the data collector 36 is connected with the junction box 32 through a wire, and the data collector 36 is of DAQM-4206 type; the storage 37 is connected with the data collector 36 through a data line, and the storage 37 is selected from MB-MC256D type.
By adopting the above technical scheme, data collection device 36 gathers the scattered light information that photoelectric sensor 24 received, and GPRS communicator 35 carries the scattered light information to PC 4 through wireless signal, handles through PC 4 and reachs the concentration value of discharging the dust particle, is favorable to detecting the quick processing of data, and the operating personnel of being convenient for carries out corresponding operation according to the dust particle concentration condition, improves detection device's suitability.
The working principle is as follows: the junction box 32 is connected with commercial power to supply power to the system, the laser generator 23 is powered on and operates, light irradiates smoke dust particles in a flue through the detection channel 5 and then is scattered, part of scattered light irradiates the photoelectric sensor 24 through the condenser lens 25, the data collector 36 collects scattered light information received by the photoelectric sensor 24, the GPRS communicator 35 transmits the scattered light information to the PC 4 through wireless signals, a concentration value of discharged dust particles is obtained through processing of the PC 4, rapid processing of detected data is facilitated, operators can conveniently perform corresponding operation according to the concentration condition of the dust particles, the applicability of the detection device is improved, the purpose of online detection of the concentration of the discharged dust particles is achieved, real-time monitoring of the concentration of the discharged dust particles is facilitated, the data collector 36 collects the scattered light information sensed by the photoelectric sensor 24, and when the information is abnormal, the microcontroller 33 controls the audible and visual alarm 34 to give an alarm prompt, and prompting an operator to take measures in time, avoiding pollution caused by the fact that unqualified flue gas is discharged to the atmosphere, and improving the reaction speed of the detection device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a boiler exhaust dust particle detection device which characterized in that: the device comprises a flue wall (1), a detection mechanism (2), a processing mechanism (3), a PC (personal computer) machine (4) and a detection channel (5), wherein the detection channel (5) is arranged in the left side of the flue wall (1), and a plane mirror is arranged on the right side in the detection channel (5); the detection mechanism (2) is fixed on the left side of the flue wall (1) through a bolt, and the detection mechanism (2) is aligned with the detection channel (5); the processing mechanism (3) is fixed on the left side below the detection mechanism (2) through a bolt; the PC (4) is arranged below the processing mechanism (3), and the PC (4) is connected with the processing mechanism (3) through wireless signals.
2. The device for detecting the dust particles in the exhaust gas of the boiler as claimed in claim 1, wherein: the detection mechanism (2) comprises a detection box (21), a mounting ring (22), a laser generator (23), a photoelectric sensor (24) and a condenser lens (25), wherein the mounting ring (22) is fixed on the left side of the flue wall (1) through bolts, and the mounting ring (22) is aligned with the detection channel (5); the detection box (21) is fixed on the left side of the mounting ring (22) through a bolt; the laser generator (23) is fixed at the upper end of the left side in the detection box (21) through a bolt; the photoelectric sensor (24) is fixed at the lower end of the left side in the detection box (21) through a bolt; the condenser lens (25) is fixed below the interior of the detection box (21) through bolts, and the condenser lens (25) is positioned on the right side of the photoelectric sensor (24).
3. The device for detecting the dust particles in the exhaust gas of the boiler as claimed in claim 2, wherein: the laser generator (23) is connected with the junction box (32) through a wire; the photoelectric sensor (24) is respectively connected with the junction box (32) and the data collector (36) through wires; the condenser lens (25) is aligned with the photosensor (24).
4. The device for detecting the dust particles in the exhaust gas of the boiler as claimed in claim 1, wherein: the processing mechanism (3) comprises a processing cabinet (31), a junction box (32), a microcontroller (33), an audible and visual alarm (34), a GPRS communicator (35), a data acquisition unit (36), a storage (37) and a cabinet door (38), wherein the processing cabinet (31) is fixed on the left side below the detection box (21) through bolts; the cabinet door (38) is arranged on the left side of the processing cabinet (31), the upper end of the cabinet door (38) is connected with the upper side of the left side of the detection box (21) through a shaft pin, and the lower end of the cabinet door (38) is fixed below the left side of the detection box (21) through a bolt; the junction box (32) is fixed above the interior of the detection box (21) through bolts; the microcontroller (33) is fixed above the left side in the detection box (21) through a bolt; the audible and visual alarm (34) is fixed below the left side in the detection box (21) through a bolt; the storage device (37) is fixed on the left side below the interior of the detection box (21) through bolts; the data collector (36) is fixed below the interior of the detection box (21) through bolts, and the data collector (36) is positioned on the right side of the storage (37); and the GPRS communicator (35) is fixed on the right side of the lower part in the detection box (21) through a bolt.
5. The device for detecting the dust particles in the exhaust gas of the boiler as claimed in claim 4, wherein: the junction box (32) is connected with commercial power through a wire; the microcontroller (33) is respectively connected with the junction box (32), the GPRS communicator (35), the data collector (36) and the acousto-optic alarm (34) through wires; the GPRS communicator (35) is connected with the junction box (32) through a wire; the data acquisition unit (36) is connected with the junction box (32) through a wire; the storage (37) is connected with the data acquisition unit (36) through a data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840689.3U CN210982145U (en) | 2019-10-30 | 2019-10-30 | Boiler exhaust dust particle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840689.3U CN210982145U (en) | 2019-10-30 | 2019-10-30 | Boiler exhaust dust particle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982145U true CN210982145U (en) | 2020-07-10 |
Family
ID=71423298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921840689.3U Expired - Fee Related CN210982145U (en) | 2019-10-30 | 2019-10-30 | Boiler exhaust dust particle detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210982145U (en) |
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2019
- 2019-10-30 CN CN201921840689.3U patent/CN210982145U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20201030 |