CN215641521U - Pulse monitoring equipment and pulse monitoring system of bag type dust removing equipment - Google Patents
Pulse monitoring equipment and pulse monitoring system of bag type dust removing equipment Download PDFInfo
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- CN215641521U CN215641521U CN202121411456.9U CN202121411456U CN215641521U CN 215641521 U CN215641521 U CN 215641521U CN 202121411456 U CN202121411456 U CN 202121411456U CN 215641521 U CN215641521 U CN 215641521U
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Abstract
The utility model discloses a pulse monitoring device of a bag type dust removing device, which comprises: the device comprises an isolation circuit module, an analog-to-digital conversion module, a microprocessor module and a display module; one end of the isolation circuit module is used for connecting the pulse controller, and the other end of the isolation circuit module is connected to the analog-to-digital conversion module; the analog-to-digital conversion module and the display module are connected to the microprocessor module. The pulse monitoring equipment of bag dust collecting equipment in the embodiment of the application, holistic construction cost is lower, can realize the abnormal monitoring to bag dust collecting equipment pulse operating mode, is favorable to in time discovering, troubleshooting problem that appears in the dust removal process, improves the efficiency and the stability of dust removal work. The utility model can be widely applied to the technical field of dust removal.
Description
Technical Field
The utility model relates to the technical field of dust removal, in particular to pulse monitoring equipment and a pulse monitoring system of bag type dust removing equipment.
Background
Bag-type dust-collecting equipment is a dry dust-filtering device, it is applicable to catching fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.
In the related technology, the bag type dust removing equipment mostly adopts a pulse controller to send out pulse control signals, drive a pulse valve to release compressed air, and perform ash removal on a filter bag, so as to realize regeneration of the filtering capacity of the bag. The pulse interval and the pulse width mainly determine the filtering effect of the filter bag. Generally, a pulse controller drives a pulse valve by manually presetting pulse parameters, however, pulses output by the actual pulse controller may deviate from the set parameters, and when the working condition of a dust removal system changes, attenuation of the service life of a filter bag, increase of energy consumption of a fan and overproof dust emission are easily caused due to untimely manual adjustment. In summary, the problems of the related art need to be solved.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve at least one of the technical problems occurring in the related art to some extent.
Therefore, an object of the embodiments of the present invention is to provide a pulse monitoring device for a bag-type dust collecting device, which can realize abnormal monitoring of pulse conditions of the bag-type dust collecting device, and is beneficial to timely finding and troubleshooting problems occurring during a dust collecting process, and improving efficiency and stability of dust collecting work.
It is another object of embodiments of the present invention to provide a pulse monitoring system.
In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the utility model comprises the following steps:
in one aspect, an embodiment of the present invention provides a pulse monitoring device for a bag-type dust removing device, where the bag-type dust removing device includes a pulse controller, and the pulse monitoring device includes:
the device comprises an isolation circuit module, an analog-to-digital conversion module, a microprocessor module and a display module;
one end of the isolation circuit module is used for connecting the pulse controller, and the other end of the isolation circuit module is connected to the analog-to-digital conversion module;
the analog-to-digital conversion module and the display module are connected to the microprocessor module.
In addition, the pulse monitoring device of the bag-type dust collector according to the above embodiment of the present invention may further have the following additional technical features:
further, in one embodiment of the present invention, the pulse monitoring device further comprises a power supply module;
the power module is used for providing power for the isolation circuit module, the analog-to-digital conversion module, the microprocessor module and the display module.
Further, in one embodiment of the present invention, the pulse monitoring device further comprises an alarm module;
the alarm module is connected to the microprocessor module.
Further, in one embodiment of the present invention, the alarm module includes a buzzer and/or an LED display lamp.
Further, in one embodiment of the present invention, the microprocessor module comprises a 51-chip or STM 32-chip.
Further, in one embodiment of the present invention, the microprocessor module includes a feedback signal output port;
and the feedback signal output port is used for being connected with the pulse controller.
Further, in one embodiment of the present invention, the pulse monitoring device further comprises a communication module;
the communication module is connected to the microprocessor module.
On the other hand, the embodiment of the utility model provides a pulse monitoring system, which comprises an upper computer and a plurality of pulse monitoring devices of the bag type dust removing device;
each pulse monitoring device is used for being connected with a pulse controller in one bag type dust removing device, and each pulse monitoring device is in communication connection with the upper computer.
Advantages and benefits of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model:
the disclosed pulse monitoring facilities of bag collector in the embodiment of this application includes: the device comprises an isolation circuit module, an analog-to-digital conversion module, a microprocessor module and a display module; one end of the isolation circuit module is used for connecting the pulse controller, and the other end of the isolation circuit module is connected to the analog-to-digital conversion module; the analog-to-digital conversion module and the display module are connected to the microprocessor module. The pulse monitoring equipment of bag dust collecting equipment in the embodiment of the application, holistic construction cost is lower, can realize the abnormal monitoring to bag dust collecting equipment pulse operating mode, is favorable to in time discovering, troubleshooting problem that appears in the dust removal process, improves the efficiency and the stability of dust removal work.
Drawings
Fig. 1 is a schematic structural diagram of a pulse monitoring device of a bag-type dust collector provided by the utility model.
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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "upper," "lower," "front," "rear," "left," "right," "top," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the embodiment of the utility model, the pulse monitoring equipment of the bag-type dust removing equipment is provided, can be used for monitoring the pulse working condition of the bag-type dust removing equipment, is favorable for timely finding and troubleshooting the abnormity appearing in the dust removing process, reduces the problems of large energy consumption waste, excessive dust emission and the like, improves the efficiency and stability of dust removing work, can prolong the service life of the bag-type dust removing equipment and improves the production yield. Of course, the above is only used to illustrate some application scenarios of the embodiments of the present invention, and is not meant to limit the practical application of the pulse monitoring device of the bag-type dust removing device in the present application.
Specifically, referring to fig. 1, the pulse monitoring device of the bag-type dust collector in the embodiment of the present application is mainly used for monitoring the pulse controller 110 in the bag-type dust collector 10, and the pulse monitoring device mainly includes:
an isolation circuit module 210, an analog-to-digital conversion module 220, a microprocessor module 230 and a display module 240;
one end of the isolation circuit module 210 is used for connecting the pulse controller 110, and the other end of the isolation circuit module 210 is connected to the analog-to-digital conversion module 220;
the analog-to-digital conversion module 220 and the display module 240 are connected to the microprocessor module 230.
The pulse monitoring device of the bag-type dust collector provided in the embodiment of the present application first includes the isolation circuit module 210, and the isolation circuit module 210 is configured to be connected to the pulse controller 110 to receive the pulse output by the pulse controller 110, so as to complete acquisition of the working pulse signal of the bag-type dust collector. Since the voltage condition of the pulse signal output by the pulse controller 110 is unknown, the isolation circuit module 210 is configured to filter the pulse signal, isolate the pulse signal from the noise of the interference from the signal source, and enable the subsequent microprocessor module 230 to maintain signal communication with the pulse controller 110 without direct electrical communication, and on the other hand, prevent the microprocessor module 230 from being damaged by introducing an excessively high voltage. Common isolation circuits and devices include a photoelectric isolation circuit, a relay isolation circuit, a transformer isolation circuit, an isolation amplifier and the like, and the isolation circuit module 210 in the embodiment of the present application can be built in any form.
In this embodiment, the pulse monitoring device further includes an analog-to-digital conversion module 220, one end of the analog-to-digital conversion module 220 is connected to the isolation circuit module 210, and the other end is connected to the microprocessor module 230. The analog-to-digital conversion module 220 is configured to perform digital conversion on the analog pulse signal transmitted from the isolation circuit module 210, and convert the analog pulse signal into a digital signal, so as to input the digital signal to the microprocessor module 230 for analysis and processing.
In the embodiment of the present application, the microprocessor module 230 is configured to receive the pulse signal to be monitored. Specifically, the microprocessor module 230 in the embodiment of the present application may be composed of any one or more processor chips including an MCU singlechip, an FPGA, a CPLD, a DSP, an ARM, and the like. For example, a 51 series monolithic chip or an STM32 series monolithic chip may be provided. Of course, it is understood that the specific chip type is not limited to the above arrangement. The microprocessor module 230 includes an input end and an output end, wherein the input end is connected to the analog-to-digital conversion module 220, the pulse signal after analog-to-digital processing is input into the microprocessor module 230 through the input end for processing, where the processing may be to collect parameters such as pulse amplitude, pulse width, pulse period, rise time, fall time, and the like of each pulse signal, and then judge whether the pulse signal output by the pulse controller 110 of the bag-type dust collector reaches the standard through a pre-stored parameter threshold based on the parameters. In the embodiment of the present application, a display module 240 is further provided, and the display module 240 may be configured to display relevant parameters of pulses output by the pulse controller 110 in the bag-type dust removing device during actual operation, so that a user can intuitively know internal conditions of the bag-type dust removing device. Specifically, the display module 240 may include a liquid crystal display for displaying relevant pulse parameters, so as to facilitate on-site adjustment and maintenance of the bag-type dust collector 10.
In some embodiments, the pulse monitoring device provided herein may further comprise a power module; the power module may provide power to the isolation circuit module 210, the analog-to-digital conversion module 220, the microprocessor module 230, and the display module 240. In particular, for example, the power module may include a rechargeable battery, and the power module may be configured to facilitate portability of the pulse monitoring device and to be more convenient and flexible to use.
In some embodiments, the pulse monitoring device provided herein may further comprise an alarm module; an alarm module is connected to the microprocessor module 230. In this embodiment, the pulse monitoring device may be provided with an alarm module, and when the microprocessor module 230 compares and finds that the pulse signal output by the pulse controller 110 does not reach the standard, the microprocessor module may send alarm information to the worker. Specifically, for example, the alarm module may include a buzzer and/or an LED display lamp; in some embodiments, the alarm module may also include a voice chip, a memory chip, a power amplifier, and a speaker, where the voice chip is configured to encode voice information pre-stored in the memory chip, amplify a signal by the power amplifier, and play the voice information through the speaker, so as to achieve a function of broadcasting alarm.
In some embodiments, the pulse monitoring device provided herein, the microprocessor module 230 may further include a feedback signal output port. By measuring the pulse parameters and the predicted parameter threshold, a negative feedback signal for adjusting the pulse parameters can be calculated and sent to the pulse controller 110 based on the output port of the feedback signal, so that the pulse parameters can be accurately adjusted, and the working stability of the bag-type dust removal equipment is improved.
In the embodiment, monitoring of a single bag type dust removing device is explained, in an actual working environment, a plurality of bag type dust removing devices may be included in one factory, and in order to uniformly realize working condition monitoring of each bag type dust removing device, the embodiment of the application also provides a pulse monitoring system which comprises an upper computer and a plurality of pulse monitoring devices; wherein, every pulse monitoring facilities is used for connecting the pulse control appearance 110 in a bag-type dust collecting equipment, and each pulse monitoring facilities and host computer communication connection. And the pulse monitoring device is provided with a communication module which is connected with the microprocessor module 230, and the pulse monitoring device can send the processed pulse parameters to the upper computer through the communication module so as to realize remote batch monitoring on a plurality of bag-type dust removing devices in the upper computer. Specifically, because the total amount of data to be transmitted in the system is not large, in order to reduce the construction cost of the system, signal transmission of a narrow band and a wide band can be adopted, that is, the communication module can be constructed based on a narrow band radio frequency chip.
In addition, in some embodiments, a related alarm device can be arranged at an upper computer in the system, and when the pulse working condition of certain bag type dust removing equipment is monitored to have an abnormal phenomenon, an alarm can be sent out in time to remind a worker of patrolling and processing in time. In some embodiments, a display device can be further arranged at the upper computer, and the display device is provided with a visual interface and can be used for displaying the monitored related data, so that workers can conveniently know the situation of the dust removal site at any time.
In the description herein, references to the description of "one embodiment," "another embodiment," or "certain embodiments," etc., mean 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. 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 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 utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a bag collector's pulse monitoring facilities which characterized in that, bag collector includes the pulse control appearance, the pulse monitoring facilities includes:
the device comprises an isolation circuit module, an analog-to-digital conversion module, a microprocessor module and a display module;
one end of the isolation circuit module is used for connecting the pulse controller, and the other end of the isolation circuit module is connected to the analog-to-digital conversion module;
the analog-to-digital conversion module and the display module are connected to the microprocessor module.
2. Pulse monitoring device of a bag house dust collecting device according to claim 1, characterized in that: the pulse monitoring device further comprises a power supply module;
the power module is used for providing power for the isolation circuit module, the analog-to-digital conversion module, the microprocessor module and the display module.
3. Pulse monitoring device of a bag house dust collecting device according to claim 1, characterized in that: the pulse monitoring equipment also comprises an alarm module;
the alarm module is connected to the microprocessor module.
4. A pulse monitoring device of a bag house dust collecting device according to claim 3, characterized in that: the alarm module comprises a buzzer and/or an LED display lamp.
5. Pulse monitoring device of a bag house dust collecting device according to claim 1, characterized in that: the microprocessor module comprises a 51 single chip or an STM32 single chip.
6. Pulse monitoring device of a bag house dust collecting device according to claim 1, characterized in that: the microprocessor module comprises a feedback signal output port;
and the feedback signal output port is used for being connected with the pulse controller.
7. Pulse monitoring device of a bag house dust collecting device according to any of claims 1-6, characterized in that: the pulse monitoring device further comprises a communication module;
the communication module is connected to the microprocessor module.
8. A pulse monitoring system, characterized by: pulse monitoring equipment comprising an upper computer and a plurality of bag houses according to claim 7;
each pulse monitoring device is used for being connected with a pulse controller in one bag type dust removing device, and each pulse monitoring device is in communication connection with the upper computer.
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| CN202121411456.9U CN215641521U (en) | 2021-06-23 | 2021-06-23 | Pulse monitoring equipment and pulse monitoring system of bag type dust removing equipment |
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| CN202121411456.9U CN215641521U (en) | 2021-06-23 | 2021-06-23 | Pulse monitoring equipment and pulse monitoring system of bag type dust removing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514704A (en) * | 2021-06-23 | 2021-10-19 | 广东兴荣环保科技有限公司 | Pulse monitoring equipment and pulse monitoring system of bag type dust removing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113514704A (en) * | 2021-06-23 | 2021-10-19 | 广东兴荣环保科技有限公司 | Pulse monitoring equipment and pulse monitoring system of bag type dust removing equipment |
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