CN214233194U - Rotary long-bag low-pressure pulse dust collector - Google Patents
Rotary long-bag low-pressure pulse dust collector Download PDFInfo
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- CN214233194U CN214233194U CN202022455091.1U CN202022455091U CN214233194U CN 214233194 U CN214233194 U CN 214233194U CN 202022455091 U CN202022455091 U CN 202022455091U CN 214233194 U CN214233194 U CN 214233194U
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Abstract
The utility model discloses a rotary long-bag low-pressure pulse dust collector, which comprises a data acquisition module, a master control module and a driving module; the wind pressure sensor is connected with the second wireless communication module, the temperature sensor is connected with the third wireless communication module, the humidity sensor is connected with the fourth wireless communication module, and the smoke sensor is connected with the fifth wireless communication module; the first wireless communication module, the power supply module, the man-machine interaction interface and the storage module are respectively connected with the central controller; the driving module comprises an air compressor driver, an electromagnetic pulse valve driver, an electric heater driver, an alarm driver, an air compressor, an electromagnetic pulse valve, an electric heater and an alarm; the design achieves the purposes of cleaning dust for the filter bag, controlling the internal temperature of the dust remover and avoiding the occurrence of the condensation phenomenon.
Description
Technical Field
The utility model relates to a pulse dust collector technical field especially relates to a long bag low pressure pulse dust collector of rotation type.
Background
The long-bag low-pressure pulse dust collector is high-efficiency bag type dust collecting equipment with advanced level, and is large-scale dust collecting equipment with large air handling quantity, good dust cleaning effect, high dust collecting efficiency, reliable operation, convenient maintenance and small occupied area.
In long bag low pressure pulse dust remover use, need carry out the deashing to the filter bag, guarantee the dust collection efficiency of equipment, simultaneously, if because inside heat insulating ability is good inadequately, then can lead to when the high temperature flue gas that the boiler came out meets outside low temperature, the temperature that suddenly drops makes the steam molecule in the flue gas condense rapidly, combines with the dust and leads to the dewfall phenomenon, finally forces dust remover efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the long-bag low-pressure pulse dust collector aims at solving the problem that the efficiency of the dust collector is reduced due to the accumulation of dust on a filter bag, and the problem that the long-bag low-pressure pulse dust collector has insufficient heat insulation measures or is subjected to condensation caused by air leakage is solved.
The utility model aims at realizing through the following technical scheme:
a rotary long-bag low-pressure pulse dust collector is characterized by comprising a data acquisition module, a main control module and a driving module;
the data acquisition module comprises a wind pressure sensor, a temperature sensor, a humidity sensor, a smoke sensor, a second wireless communication module, a third wireless communication module, a fourth wireless communication module and a fifth wireless communication module;
the wind pressure sensor is connected with the second wireless communication module, the temperature sensor is connected with the third wireless communication module, the humidity sensor is connected with the fourth wireless communication module, and the smoke sensor is connected with the fifth wireless communication module;
the main control module comprises a first wireless communication module, a power supply module, a man-machine interaction interface, a storage module and a central controller; the first wireless communication module, the power supply module, the man-machine interaction interface and the storage module are respectively connected with the central controller;
the second wireless communication module, the third wireless communication module, the fourth wireless communication module and the fifth wireless communication module are respectively in communication connection with the first wireless communication module;
the driving module comprises an air compressor driver, an electromagnetic pulse valve driver, an electric heater driver, an alarm driver, an air compressor, an electromagnetic pulse valve, an electric heater and an alarm;
the air compressor driver is connected with the central controller, and the air compressor is connected with the air compressor driver; the electromagnetic pulse valve driver is connected with the central controller, and the electromagnetic pulse valve is connected with the electromagnetic pulse valve driver; the electric heater driver is connected with the central controller, and the electric heater is connected with the electric heater driver; the alarm driver is connected with the central controller, and the alarm is connected with the alarm driver;
temperature sensor is used for detecting the inside temperature of dust remover, and smoke transducer is used for detecting the gas vent and whether smokes, and humidity transducer is used for detecting the inside dewfall phenomenon that appears of dust remover, and wind pressure sensor is used for detecting the resistance on the filter bag.
Furthermore, the electric heater is arranged in the dust remover and adopts a far infrared electric heater.
Further, the power supply module comprises a solar cell panel, a storage battery and a large lithium battery pack; the solar cell panel is connected with the storage battery, and the storage battery and the large-scale lithium battery pack are respectively connected with the central controller.
Furthermore, the human-computer interaction interface comprises a liquid crystal display screen and a key input module, and the liquid crystal display screen and the key input module are respectively connected with the central controller.
Further, a standard temperature threshold, a standard humidity threshold, a standard smoke threshold and a standard resistance threshold are preset in the storage module.
Furthermore, the humidity sensor adopts a resistance type lithium chloride humidity sensor.
Further, the key input module can be used for setting and changing the threshold value in the storage module.
Furthermore, the alarm adopts an audible and visual alarm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an air compressor, electromagnetic pulse valve's design for compressed air expands rapidly in last box with the time of extremely shortness, gushes into the filter bag, makes the filter bag dilatational deformation produce the vibration, and under the effect that reverse air current erodees, the dust of attached to on the filter bag surface is peeled off and is fallen into the ash bucket, reaches the purpose of deashing.
2. The utility model discloses a temperature sensor, humidity transducer, electric heater's design, when the inside humidity of equipment increases, through the inside temperature of electric heater control, avoid producing the dewfall phenomenon, lead to the operating efficiency of equipment to reduce.
3. The utility model discloses a smoke transducer, the design of alarm for when smog appears in the gas vent, show that the filter bag has appeared breaking, in time report to the police, remind the staff in time to handle.
Drawings
FIG. 1 is an overall system diagram of the present invention;
fig. 2 is a detailed system diagram of the central controller and the driving module according to the present invention;
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.
A rotary long-bag low-pressure pulse dust collector is characterized by comprising a data acquisition module, a main control module and a driving module;
the data acquisition module comprises a wind pressure sensor, a temperature sensor, a humidity sensor, a smoke sensor, a second wireless communication module, a third wireless communication module, a fourth wireless communication module and a fifth wireless communication module;
the wind pressure sensor is connected with the second wireless communication module, the temperature sensor is connected with the third wireless communication module, the humidity sensor is connected with the fourth wireless communication module, and the smoke sensor is connected with the fifth wireless communication module;
the main control module comprises a first wireless communication module, a power supply module, a man-machine interaction interface, a storage module and a central controller; the first wireless communication module, the power supply module, the man-machine interaction interface and the storage module are respectively connected with the central controller;
the second wireless communication module, the third wireless communication module, the fourth wireless communication module and the fifth wireless communication module are respectively in communication connection with the first wireless communication module;
the driving module comprises an air compressor driver, an electromagnetic pulse valve driver, an electric heater driver, an alarm driver, an air compressor, an electromagnetic pulse valve, an electric heater and an alarm;
the air compressor driver is connected with the central controller, and the air compressor is connected with the air compressor driver; the electromagnetic pulse valve driver is connected with the central controller, and the electromagnetic pulse valve is connected with the electromagnetic pulse valve driver; the electric heater driver is connected with the central controller, and the electric heater is connected with the electric heater driver; the alarm driver is connected with the central controller, and the alarm is connected with the alarm driver;
temperature sensor is used for detecting the inside temperature of dust remover, and smoke transducer is used for detecting the gas vent and whether smokes, and humidity transducer is used for detecting the inside dewfall phenomenon that appears of dust remover, and wind pressure sensor is used for detecting the resistance on the filter bag.
The working principle of the scheme is briefly described as follows:
the utility model discloses in, long bag low pressure pulse dust remover dirty gas gets into by the air intake, and when the ash bucket, part large granule dust receives inertial force to be acted as reasons in the gas and is separated out, directly falls into the ash bucket. The dust-containing gas enters the filter area of the filter bag of the box body after passing through the dust hopper, the gas passes through the filter bag, and the dust is blocked on the outer surface of the filter bag. Purified gas enters the upper box body through a filter bag opening and is discharged from the air outlet, the long-bag low-pressure pulse dust collector continuously accumulates a dust layer on the filter bag along with the prolonging of the filtering time, the resistance of the dust collection equipment continuously rises, the wind pressure sensor detects the resistance of the equipment and sends data to the first wireless communication module connected with the central controller through the second wireless communication module, the central controller extracts a preset resistance threshold value from the storage module for processing and analysis, generally speaking, when the resistance value reaches between 1500 and 1800Pa, the central controller controls the air compressor driver and the electromagnetic pulse valve driver to respectively start the air compressor and the pulse electromagnetic valve, compressed air rapidly expands in the upper box body in a very short time and gushes into the filter bag, so that the filter bag expands and deforms to generate vibration, and dust attached to the outer surface of the filter bag is peeled and falls into a dust hopper under the action of reverse air flow scouring, the ash removal effect is achieved, in the operation process of the equipment, when the outside temperature is low, and when the high-temperature flue gas from the boiler meets the low outside temperature, the temperature which is suddenly reduced enables water vapor molecules in the flue gas to be rapidly condensed, so that the condensation phenomenon can be caused, in order to avoid the condensation phenomenon, the humidity sensor detects the internal humidity value and sends the internal humidity value to the central controller through the fourth wireless communication module, the central controller processes and analyzes the water vapor molecules according to a preset humidity threshold value, when the internal humidity reaches the threshold value, the central controller controls the electric heater driver to start the electric heater to regulate and control the internal temperature of the equipment according to the temperature value detected by the temperature sensor, when the exhaust port emits smoke and ash, the filter bag is broken and leaked, so the smoke sensor of the exhaust port detects smoke concentration information in real time and sends the smoke concentration information to the central controller through the fifth wireless communication module, when the smoke concentration reaches a set threshold value, the filter bag is broken, the central controller controls the alarm driver to start the alarm to give an early warning, and workers are reminded to process the smoke in time. The utility model discloses a wireless communication module connects data acquisition module and major control system, for the limited wiring mode, has avoided complicated wiring process, and central controller's position is not injectd simultaneously, can place in safe and reliable's position more.
Furthermore, the electric heater is arranged in the dust remover, a far infrared electric heater is adopted, and the temperature in the device is regulated and controlled by the heater, so that the condensation phenomenon is avoided.
Further, the power supply module comprises a solar cell panel, a storage battery and a large lithium battery pack; the solar cell panel is connected with the storage battery, the storage battery and the large-scale lithium battery pack are respectively connected with the central controller, the problem that the system cannot normally operate after a single power supply mode is solved is avoided, and the solar cell panel and the large-scale lithium battery pack are used simultaneously to have the advantages of environmental protection and energy saving.
Furthermore, the human-computer interaction interface comprises a liquid crystal display screen and a key input module, the liquid crystal display screen and the key input module are respectively connected with the central controller, and through the design of the human-computer interaction interface, a user can conveniently know and use the design, and the operation is simple.
Furthermore, a standard temperature threshold, a standard humidity threshold, a standard smoke threshold and a standard resistance threshold are preset in the storage module, and the central controller can conveniently receive real-time data through the preset thresholds and then process and analyze the data.
Furthermore, the humidity sensor adopts a resistance type lithium chloride humidity sensor, and the element has the advantages of higher precision, simple structure, low price, suitability for measurement and control of normal temperature and normal humidity and the like.
Furthermore, the key input module can be used for setting and changing the threshold value in the storage module, so that the trouble of independently designing an external data input interface for the central controller is avoided.
Furthermore, the alarm adopts an audible and visual alarm and adopts two alarm modes of sound and light, so that the reminding effect is more obvious.
It is worth noting that: the wind pressure sensor, temperature sensor, humidity transducer, smoke transducer, wireless communication module, power module, central controller, storage module, man-machine interface, air compressor, electromagnetic pulse valve, electric heater, alarm etc. in this scheme are common circuit or the material object among the prior art, and the innovation of this scheme does not lie in single circuit, but the cooperation of several module and circuit is used and is reached for the filter bag deashing to and the inside temperature of control dust remover, avoid the purpose that the dewfall phenomenon takes place.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. A rotary long-bag low-pressure pulse dust collector is characterized by comprising a data acquisition module, a main control module and a driving module;
the data acquisition module comprises a wind pressure sensor, a temperature sensor, a humidity sensor, a smoke sensor, a second wireless communication module, a third wireless communication module, a fourth wireless communication module and a fifth wireless communication module;
the wind pressure sensor is connected with the second wireless communication module, the temperature sensor is connected with the third wireless communication module, the humidity sensor is connected with the fourth wireless communication module, and the smoke sensor is connected with the fifth wireless communication module;
the main control module comprises a first wireless communication module, a power supply module, a man-machine interaction interface, a storage module and a central controller; the first wireless communication module, the power supply module, the man-machine interaction interface and the storage module are respectively connected with the central controller;
the second wireless communication module, the third wireless communication module, the fourth wireless communication module and the fifth wireless communication module are respectively in communication connection with the first wireless communication module;
the driving module comprises an air compressor driver, an electromagnetic pulse valve driver, an electric heater driver, an alarm driver, an air compressor, an electromagnetic pulse valve, an electric heater and an alarm;
the air compressor driver is connected with the central controller, and the air compressor is connected with the air compressor driver; the electromagnetic pulse valve driver is connected with the central controller, and the electromagnetic pulse valve is connected with the electromagnetic pulse valve driver; the electric heater driver is connected with the central controller, and the electric heater is connected with the electric heater driver; the alarm driver is connected with the central controller, and the alarm is connected with the alarm driver;
temperature sensor is used for detecting the inside temperature of dust remover, and smoke transducer is used for detecting the gas vent and whether smokes, and humidity transducer is used for detecting the inside dewfall phenomenon that appears of dust remover, and wind pressure sensor is used for detecting the resistance on the filter bag.
2. A rotary long bag low pressure pulse dust collector as claimed in claim 1, wherein said electric heater is disposed inside the dust collector and a far infrared electric heater is used.
3. The rotary long bag low voltage pulse dust collector of claim 1, wherein the power supply module comprises a solar panel, a storage battery, a large lithium battery pack; the solar cell panel is connected with the storage battery, and the storage battery and the large-scale lithium battery pack are respectively connected with the central controller.
4. The rotary long-bag low-voltage pulse dust collector as claimed in claim 1, wherein the human-computer interface comprises a liquid crystal display screen and a key input module, and the liquid crystal display screen and the key input module are respectively connected with the central controller.
5. The rotary long bag low pressure pulse dust collector of claim 1, wherein a standard temperature threshold, a standard humidity threshold, a standard smoke threshold, a standard resistance threshold are preset in the storage module.
6. The rotary long bag low pressure pulse dust collector of claim 1, wherein the humidity sensor is a resistance lithium chloride humidity sensor.
7. A rotary long bag low pressure pulse dust collector as claimed in claim 4, wherein said key input module can be used to set and change the threshold value in the storage module.
8. The rotary long bag low pressure pulse dust collector of claim 1, wherein the alarm is an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455091.1U CN214233194U (en) | 2020-10-29 | 2020-10-29 | Rotary long-bag low-pressure pulse dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455091.1U CN214233194U (en) | 2020-10-29 | 2020-10-29 | Rotary long-bag low-pressure pulse dust collector |
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| Publication Number | Publication Date |
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| CN214233194U true CN214233194U (en) | 2021-09-21 |
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| CN202022455091.1U Active CN214233194U (en) | 2020-10-29 | 2020-10-29 | Rotary long-bag low-pressure pulse dust collector |
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