CN113107577B - Intelligent control coal seam water injection and spraying dust fall integrated device and control system - Google Patents
Intelligent control coal seam water injection and spraying dust fall integrated device and control system Download PDFInfo
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- CN113107577B CN113107577B CN202110395411.5A CN202110395411A CN113107577B CN 113107577 B CN113107577 B CN 113107577B CN 202110395411 A CN202110395411 A CN 202110395411A CN 113107577 B CN113107577 B CN 113107577B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000000428 dust Substances 0.000 title claims abstract description 44
- 238000005507 spraying Methods 0.000 title claims abstract description 43
- 238000002347 injection Methods 0.000 title claims abstract description 39
- 239000007924 injection Substances 0.000 title claims abstract description 39
- 239000003245 coal Substances 0.000 title claims abstract description 37
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 434
- 238000003756 stirring Methods 0.000 claims abstract description 130
- 239000002994 raw material Substances 0.000 claims abstract description 90
- 230000002159 abnormal effect Effects 0.000 claims abstract description 88
- 238000013500 data storage Methods 0.000 claims abstract description 22
- 230000001629 suppression Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 66
- 230000005856 abnormality Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000000080 wetting agent Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/06—Fluids used for spraying
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
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- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
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Abstract
The invention discloses an intelligent control coal seam water injection and spraying dust suppression integrated device which comprises a first reagent raw material metering device, a second reagent raw material metering device, a third reagent raw material metering device, a data acquisition device, a control module, a reagent concentration acquisition device, a reagent stirring device, a wireless communication device, a data storage device and the like. According to the comparison between the real-time dosage information and the standard dosage information, automatic selection control is carried out according to the adjustable abnormity, the non-adjustable abnormity and the non-abnormity, so that the dynamic balance and stable control of the dosage of the reagent raw material is realized; moreover, when the raw materials of the reagent are not adjustable, an abnormal alarm is given in time, and related workers are quickly warned to carry out maintenance; the reagent dosage automatic regulating device and the reagent dosage abnormity alarm device are started, and the corresponding power consumption is effectively controlled.
Description
Technical Field
The invention belongs to the technical field of intelligent control, and particularly relates to an intelligent control coal seam water injection and spraying dust suppression integrated device and a control system.
Background
The wetting agent is added into the coal seam water injection, so that the dust suppression effect can be obviously improved, but a manual adding method is usually adopted in the wetting agent adding process, so that the automation degree is low, and if long-term operation is performed, time and labor are wasted, the operation precision is low, and the operation efficiency is seriously influenced; in addition, in the process of preparing the wetting agent, various raw materials are often needed, and then in the process of manual preparation, the control of the dosage of the raw materials is very rough, so that the precision of manually adding the wetting agent is low, even manual errors can occur, and the dust suppression effect is further poor.
In view of the shortcomings in the prior art, the intelligent control coal seam water injection and spraying dust suppression integrated device and the control system are provided.
Disclosure of Invention
The invention aims to provide an intelligent control coal seam water injection and spraying dust fall integrated device, which is used for solving one of the technical problems in the prior art, such as: the wetting agent is added into the coal seam water injection, so that the dust suppression effect can be obviously improved, but a manual adding method is usually adopted in the wetting agent adding process, so that the automation degree is low, and if long-term operation is performed, time and labor are wasted, the operation precision is low, and the operation efficiency is seriously influenced; in addition, in the process of preparing the wetting agent, various raw materials are often needed, and then in the process of manual preparation, the control of the dosage of the raw materials is very rough, so that the precision of manually adding the wetting agent is low, even manual errors can occur, and the dust suppression effect is further poor.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an intelligent control coal seam water injection and spraying dust suppression integrated device comprises a first reagent raw material metering device, a second reagent raw material metering device, a third reagent raw material metering device, a data acquisition device, a control module, a reagent concentration acquisition device, a reagent stirring device, a wireless communication device and a data storage device;
the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are respectively connected with the data acquisition device;
the control module is respectively connected with the data acquisition device, the reagent concentration acquisition device, the reagent stirring device, the wireless communication device and the data storage device;
the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are respectively used for acquiring real-time dosage information of a first reagent raw material, real-time dosage information of a second reagent raw material and real-time dosage information of a third reagent raw material, respectively recording the real-time dosage information as first real-time dosage information, second real-time dosage information and third real-time dosage information, and transmitting the real-time dosage information to the control module through the data acquisition device;
the data storage device stores standard dosage information of a first reagent raw material, standard dosage information of a second reagent raw material and standard dosage information of a third reagent raw material, the standard dosage information, the first standard dosage information, the second standard dosage information and the third standard dosage information are recorded as the first standard dosage information, the second standard dosage information and the third standard dosage information respectively, and are called by the control module;
the automatic reagent dosage adjusting device and the abnormal reagent dosage alarming device are respectively connected with the control module;
the reagent dosage automatic adjusting device is used for automatically adjusting the dosage of each reagent raw material under the control of the control module;
the reagent dosage abnormity alarm device is used for carrying out abnormity alarm on reagent raw material dosage under the control of the control module;
the reagent dosage automatic adjusting device and the reagent dosage abnormity warning device are in a continuous closing state, and the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are in a continuous opening state;
the control module compares and judges the first real-time dosage information with the first standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the first real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm the abnormality of the first real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
the control module compares and judges the second real-time dosage information with the second standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the second real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm the abnormality of the second real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
the control module compares and judges the third real-time dosage information with the third standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the third real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm for the third real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
the reagent concentration acquisition device is used for acquiring real-time concentration information of a reagent in the reagent box, recording the real-time concentration information as the real-time reagent concentration information, and transmitting the real-time reagent concentration information to the control module;
the reagent stirring device is used for stirring the reagent in the reagent box under the control of the control module;
wherein the reagent concentration acquisition device and the reagent stirring device are both in a continuous closing state;
the data storage device stores standard concentration information of a reagent in the reagent box, and the standard concentration information is recorded as standard reagent concentration information;
when the reagent dose automatic regulating device and the reagent dose abnormity warning device are both in a closed state, the control module starts the reagent concentration collecting device;
the control module compares and judges the real-time reagent concentration information with the standard reagent concentration information, and if the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module starts the reagent stirring device;
the wireless communication device is used for wireless data transceiving of the control module.
Further, in the comparison and judgment of the real-time reagent concentration information and the standard reagent concentration information, the control module specifically comprises the following steps,
the control module carries out first comparison and judgment on the real-time reagent concentration information and the standard reagent concentration information through a commonly-used judgment unit arranged in the control module;
if the first comparison judgment result is that the real-time reagent concentration information is not matched with the standard reagent concentration information; the control module carries out second comparison and judgment on the real-time reagent concentration information and the standard reagent concentration information through an inspection and judgment unit arranged in the control module, and if the second comparison and judgment result is that the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module judges that the real-time reagent concentration information is not matched with the standard reagent concentration information;
otherwise, the real-time reagent concentration information is judged to be matched with the standard reagent concentration information.
Further, the device also comprises a timing device, and the timing device is connected with the control module;
the timing device is in a continuous closing state;
when the control module starts the reagent stirring device, the control module simultaneously starts the timing device, and the timing device is used for acquiring real-time information of the action of the reagent stirring device;
the data storage device stores standard time information which can enable the real-time reagent concentration information to be matched with the standard reagent concentration information under the condition that the reagent stirring device normally operates;
the device also comprises a reagent stirring abnormity alarm device, and the reagent stirring abnormity alarm device is connected with the control module;
when the real-time information is matched with the standard time information, if the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity.
The device further comprises a reagent concentration output detection device and a reagent concentration input detection device, wherein the reagent concentration output detection device and the reagent concentration input detection device are respectively connected with the control module;
the reagent concentration output detection device is used for detecting whether an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device;
the reagent concentration input detection device is used for detecting whether an input signal corresponding to the reagent concentration exists at the input end of the control module;
when the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity,
if the reagent concentration output detection device detects that no output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, the control module judges that the reagent concentration acquisition device has a fault;
if the reagent concentration output detection device detects that an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, and the reagent concentration input detection device detects that an input signal corresponding to the reagent concentration does not exist at the input end of the control module, the control module judges that a line between the reagent concentration acquisition device and the control module has a fault.
The stirring device further comprises a stirring output detection device and a stirring input detection device, wherein the stirring output detection device and the stirring input detection device are respectively connected with the control module;
the stirring output detection device is used for detecting whether an output signal corresponding to reagent stirring exists at the output end of the control module;
the stirring input detection device is used for detecting whether an input signal corresponding to reagent stirring exists at the input end of the reagent stirring device;
when the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity, the reagent concentration output detection device detects that an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, and the reagent concentration input detection device detects that an input signal corresponding to the reagent concentration exists at the input end of the control module;
if the stirring output detection device detects that no output signal corresponding to reagent stirring exists at the output end of the control module, the control module breaks down;
if the stirring output detection device detects that an output signal corresponding to reagent stirring exists at the output end of the control module, and the stirring input detection device detects that an input signal corresponding to reagent stirring does not exist at the input end of the reagent stirring device, the control module judges that a line between the control module and the reagent stirring device breaks down;
if the stirring output detection device detects that an output signal corresponding to reagent stirring exists at the output end of the control module, and the stirring input detection device detects that an input signal corresponding to reagent stirring exists at the input end of the reagent stirring device, the control module judges that the reagent stirring device breaks down.
The water injection device is connected with the control module in sequence;
the high-pressure water pump is used for supplying water to the water injection device;
the water injection device is used for injecting water to the coal seam.
Further, the device also comprises a dust concentration acquisition device, an intelligent analysis module, a spray water pump and a spraying device;
the intelligent analysis module is respectively connected with the control module, the dust concentration acquisition device and the data storage device;
the control module, the spray water pump and the spraying device are sequentially connected;
the dust concentration acquisition device is used for acquiring real-time dust concentration information of the coal bed;
the intelligent analysis module is used for analyzing and judging the real-time dust concentration information and the standard dust concentration information stored in the data storage device and feeding back the information to the control module;
the spraying water pump is used for supplying water to the spraying device;
the spraying device is used for spraying to the coal seam.
An intelligent control coal seam water injection and spraying dust suppression control system comprises the intelligent control coal seam water injection and spraying dust suppression integrated device, a cloud computing server and an intelligent terminal;
the control module is respectively connected with the cloud computing server and the intelligent terminal through the wireless communication device.
Compared with the prior art, the invention has the beneficial effects that:
one innovation point of the scheme is that according to the comparison between the real-time dosage information and the standard dosage information, automatic selection control is carried out according to the adjustable abnormity, the non-adjustable abnormity and the non-abnormity, so that the dynamic balance and stable control of the dosage of the reagent raw materials is realized; and when the raw materials of the reagent have the unadjustable condition, the abnormal alarm is timely carried out, and related workers are quickly warned to carry out overhaul and maintenance. The reagent dosage automatic regulating device and the reagent dosage abnormity warning device are in a continuous closing state, the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are in a continuous opening state, when corresponding excitation occurs, the reagent dosage automatic regulating device and the reagent dosage abnormity warning device are started, and corresponding power consumption is effectively controlled.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an anomaly locating principle according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1-2 of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1, an intelligent control coal seam water injection and spraying dust suppression integrated device is provided, which comprises a first reagent raw material metering device, a second reagent raw material metering device, a third reagent raw material metering device, a data acquisition device, a control module, a reagent concentration acquisition device, a reagent stirring device, a wireless communication device and a data storage device;
the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are respectively connected with the data acquisition device;
the control module is respectively connected with the data acquisition device, the reagent concentration acquisition device, the reagent stirring device, the wireless communication device and the data storage device;
the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are respectively used for acquiring real-time dosage information of a first reagent raw material, real-time dosage information of a second reagent raw material and real-time dosage information of a third reagent raw material, recording the real-time dosage information as first real-time dosage information, second real-time dosage information and third real-time dosage information respectively, and transmitting the real-time dosage information to the control module through the data acquisition device.
Wherein, reagent raw materials dosing unit's use for raw materials dosage's control is more accurate than manual control, has reduced artifical error to a very big extent, and it is decided according to the actual conditions of traditional conventional coal seam water injection to set up three reagent raw materials here, if the coal seam water injection needs more or less raw materialss in follow-up development, then can corresponding addition reagent raw materials metering device.
The data storage device stores standard dosage information of a first reagent raw material, standard dosage information of a second reagent raw material and standard dosage information of a third reagent raw material, the standard dosage information, the first standard dosage information, the second standard dosage information and the third standard dosage information are recorded as the first standard dosage information, the second standard dosage information and the third standard dosage information respectively, and are called by the control module; the standard dosage refers to the dosage of the corresponding raw materials required by the reagent for coal seam water injection under the normal condition of the raw materials of the reagent.
The automatic reagent dosage adjusting device and the abnormal reagent dosage alarming device are respectively connected with the control module;
the reagent dosage automatic adjusting device is used for automatically adjusting the dosage of each reagent raw material under the control of the control module;
the reagent dosage abnormity alarm device is used for carrying out abnormity alarm on reagent raw material dosage under the control of the control module;
the reagent dosage automatic adjusting device and the reagent dosage abnormity warning device are in a continuous closing state, and the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are in a continuous opening state;
the control module compares and judges the first real-time dosage information with the first standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the first real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm the abnormality of the first real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
the control module compares and judges the second real-time dosage information with the second standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the second real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm the abnormality of the second real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
the control module compares and judges the third real-time dosage information with the third standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the third real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm for the third real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
according to the comparison between the real-time dosage information and the standard dosage information, automatic selection control is carried out according to the adjustable abnormity, the non-adjustable abnormity and the non-abnormity, so that the dynamic balance and stable control of the dosage of the reagent raw material is realized; and when the raw materials of the reagent have the unadjustable condition, the abnormal alarm is timely carried out, and related workers are quickly warned to carry out overhaul and maintenance. The reagent dosage automatic regulating device and the reagent dosage abnormity warning device are in a continuous closing state, the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are in a continuous opening state, when corresponding excitation occurs, the reagent dosage automatic regulating device and the reagent dosage abnormity warning device are started, and corresponding power consumption is effectively controlled.
The reagent concentration acquisition device is used for acquiring real-time concentration information of a reagent in the reagent box, recording the real-time concentration information as the real-time reagent concentration information, and transmitting the real-time reagent concentration information to the control module;
the reagent stirring device is used for stirring the reagent in the reagent box under the control of the control module;
wherein the reagent concentration acquisition device and the reagent stirring device are both in a continuous closing state;
the data storage device stores standard concentration information of a reagent in the reagent box, and the standard concentration information is recorded as standard reagent concentration information;
when the reagent dose automatic regulating device and the reagent dose abnormity warning device are both in a closed state, the control module starts the reagent concentration collecting device;
the control module compares and judges the real-time reagent concentration information with the standard reagent concentration information, and if the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module starts the reagent stirring device;
the wireless communication device is used for wireless data transceiving of the control module.
According to the scheme, the dosage conditions of the reagent raw materials are metered by a plurality of reagent raw material metering devices, and then the reagent raw materials are automatically adjusted by matching with an automatic dosage adjusting device, so that the reagent raw materials are in a stable and balanced state in the preparation process of the reagent; meanwhile, after the reagent raw materials are added, the reagent concentration is collected in real time through a reagent concentration collecting device, and then a reagent stirring device is started to stir the reagent according to actual conditions, so that the reagent concentration is kept at the standard concentration; and no large consumption of human resources is needed, and manual errors are reduced.
Further, in the comparison and judgment of the real-time reagent concentration information and the standard reagent concentration information, the control module specifically comprises the following steps,
the control module carries out first comparison and judgment on the real-time reagent concentration information and the standard reagent concentration information through a commonly-used judgment unit arranged in the control module;
if the first comparison judgment result is that the real-time reagent concentration information is not matched with the standard reagent concentration information; the control module carries out second comparison and judgment on the real-time reagent concentration information and the standard reagent concentration information through an inspection and judgment unit arranged in the control module, and if the second comparison and judgment result is that the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module judges that the real-time reagent concentration information is not matched with the standard reagent concentration information;
otherwise, the real-time reagent concentration information is judged to be matched with the standard reagent concentration information.
In the scheme, the comparison and judgment of the real-time reagent concentration information and the standard reagent concentration information are particularly important, and are directly used as the direct influence of the starting and the closing of the actual stirring device, so that the comparison and judgment cannot make mistakes, particularly accidental errors when data processing is not required to occur; therefore, the comparison and judgment of the real-time reagent concentration information and the standard reagent concentration information are usually carried out in the common judgment unit, and if the comparison and judgment results are not matched, the comparison and judgment results are transferred to the inspection and judgment unit for comparison and judgment, so that accidental errors in data processing are effectively reduced, and a series of subsequent false operations are avoided.
Further, the device also comprises a timing device, and the timing device is connected with the control module;
the timing device is in a continuous closing state;
when the control module starts the reagent stirring device, the control module simultaneously starts the timing device, and the timing device is used for acquiring real-time information of the action of the reagent stirring device;
the data storage device stores standard time information which can enable the real-time reagent concentration information to be matched with the standard reagent concentration information under the condition that the reagent stirring device normally operates;
the device also comprises a reagent stirring abnormity alarm device, and the reagent stirring abnormity alarm device is connected with the control module;
when the real-time information is matched with the standard time information, if the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity.
In the above scheme, the timing device is arranged to test the stirring process of the reagent stirring device, so that the reagent stirring device is prevented from continuously performing invalid actions under abnormal conditions.
The device further comprises a reagent concentration output detection device and a reagent concentration input detection device, wherein the reagent concentration output detection device and the reagent concentration input detection device are respectively connected with the control module;
the reagent concentration output detection device is used for detecting whether an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device;
the reagent concentration input detection device is used for detecting whether an input signal corresponding to the reagent concentration exists at the input end of the control module;
when the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity,
if the reagent concentration output detection device detects that no output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, the control module judges that the reagent concentration acquisition device has a fault;
if the reagent concentration output detection device detects that an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, and the reagent concentration input detection device detects that an input signal corresponding to the reagent concentration does not exist at the input end of the control module, the control module judges that a line between the reagent concentration acquisition device and the control module has a fault.
The stirring device further comprises a stirring output detection device and a stirring input detection device, wherein the stirring output detection device and the stirring input detection device are respectively connected with the control module;
the stirring output detection device is used for detecting whether an output signal corresponding to reagent stirring exists at the output end of the control module;
the stirring input detection device is used for detecting whether an input signal corresponding to reagent stirring exists at the input end of the reagent stirring device;
when the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity, the reagent concentration output detection device detects that an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, and the reagent concentration input detection device detects that an input signal corresponding to the reagent concentration exists at the input end of the control module;
if the stirring output detection device detects that no output signal corresponding to reagent stirring exists at the output end of the control module, the control module breaks down;
if the stirring output detection device detects that an output signal corresponding to reagent stirring exists at the output end of the control module, and the stirring input detection device detects that an input signal corresponding to reagent stirring does not exist at the input end of the reagent stirring device, the control module judges that a line between the control module and the reagent stirring device breaks down;
if the stirring output detection device detects that an output signal corresponding to reagent stirring exists at the output end of the control module, and the stirring input detection device detects that an input signal corresponding to reagent stirring exists at the input end of the reagent stirring device, the control module judges that the reagent stirring device breaks down.
In the scheme, the reagent stirring abnormity can be subjected to fault location of a specific link, and the time for overhauling after the related working personnel hear abnormity alarm is reduced, so that the loss caused by faults is reduced.
The water injection device is connected with the control module in sequence;
the high-pressure water pump is used for supplying water to the water injection device;
the water injection device is used for injecting water to the coal seam.
The device also comprises a dust concentration acquisition device, an intelligent analysis module, a spray water pump and a spraying device;
the intelligent analysis module is respectively connected with the control module, the dust concentration acquisition device and the data storage device;
the control module, the spray water pump and the spraying device are sequentially connected;
the dust concentration acquisition device is used for acquiring real-time dust concentration information of the coal bed;
the intelligent analysis module is used for analyzing and judging the real-time dust concentration information and the standard dust concentration information stored in the data storage device and feeding back the information to the control module;
the spraying water pump is used for supplying water to the spraying device;
the spraying device is used for spraying to the coal seam.
In the above scheme, the cooperation between high pressure water pump, water injection device, spraying water pump, the atomizer accomplishes water injection and the spraying to the coal seam, realizes automatic high-efficient comprehensive dust fall.
An intelligent control coal seam water injection and spraying dust suppression control system comprises the intelligent control coal seam water injection and spraying dust suppression integrated device, a cloud computing server and an intelligent terminal; the control module is respectively connected with the cloud computing server and the intelligent terminal through the wireless communication device. And the remote control of coal seam water injection and spraying is realized.
The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.
Claims (8)
1. An intelligent control coal seam water injection and spraying dust suppression integrated device is characterized by comprising a first reagent raw material metering device, a second reagent raw material metering device, a third reagent raw material metering device, a data acquisition device, a control module, a reagent concentration acquisition device, a reagent stirring device, a wireless communication device and a data storage device;
the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are respectively connected with the data acquisition device;
the control module is respectively connected with the data acquisition device, the reagent concentration acquisition device, the reagent stirring device, the wireless communication device and the data storage device;
the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are respectively used for acquiring real-time dosage information of a first reagent raw material, real-time dosage information of a second reagent raw material and real-time dosage information of a third reagent raw material, respectively recording the real-time dosage information as first real-time dosage information, second real-time dosage information and third real-time dosage information, and transmitting the real-time dosage information to the control module through the data acquisition device;
the data storage device stores standard dosage information of a first reagent raw material, standard dosage information of a second reagent raw material and standard dosage information of a third reagent raw material, the standard dosage information, the first standard dosage information, the second standard dosage information and the third standard dosage information are recorded as the first standard dosage information, the second standard dosage information and the third standard dosage information respectively, and are called by the control module;
the automatic reagent dosage adjusting device and the abnormal reagent dosage alarming device are respectively connected with the control module;
the reagent dosage automatic adjusting device is used for automatically adjusting the dosage of each reagent raw material under the control of the control module;
the reagent dosage abnormity alarm device is used for carrying out abnormity alarm on reagent raw material dosage under the control of the control module;
the reagent dosage automatic adjusting device and the reagent dosage abnormity warning device are in a continuous closing state, and the first reagent raw material metering device, the second reagent raw material metering device and the third reagent raw material metering device are in a continuous opening state;
the control module compares and judges the first real-time dosage information with the first standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the first real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm the abnormality of the first real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
the control module compares and judges the second real-time dosage information with the second standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the second real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm the abnormality of the second real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
the control module compares and judges the third real-time dosage information with the third standard dosage information to generate corresponding real-time abnormal degree; if the real-time abnormal degree is the adjustable abnormal degree, the control module controls the reagent dosage automatic adjusting device to automatically adjust the third real-time dosage; if the real-time abnormal degree is the unadjustable abnormal degree, the control module controls the reagent dosage abnormal alarm device to alarm for the third real-time dosage; if the real-time abnormal degree is the non-abnormal degree, the control module controls the automatic reagent dose adjusting device and the abnormal reagent dose alarming device to be in a continuous closing state;
the reagent concentration acquisition device is used for acquiring real-time concentration information of a reagent in the reagent box, recording the real-time concentration information as the real-time reagent concentration information, and transmitting the real-time reagent concentration information to the control module;
the reagent stirring device is used for stirring the reagent in the reagent box under the control of the control module;
wherein the reagent concentration acquisition device and the reagent stirring device are both in a continuous closing state;
the data storage device stores standard concentration information of a reagent in the reagent box, and the standard concentration information is recorded as standard reagent concentration information;
when the reagent dose automatic regulating device and the reagent dose abnormity warning device are both in a closed state, the control module starts the reagent concentration collecting device;
the control module compares and judges the real-time reagent concentration information with the standard reagent concentration information, and if the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module starts the reagent stirring device;
the wireless communication device is used for wireless data transceiving of the control module.
2. The intelligent control coal seam water injection and spraying dust fall integrated device as claimed in claim 1, wherein the control module compares and judges the real-time reagent concentration information and the standard reagent concentration information, specifically as follows,
the control module carries out first comparison and judgment on the real-time reagent concentration information and the standard reagent concentration information through a commonly-used judgment unit arranged in the control module;
if the first comparison judgment result is that the real-time reagent concentration information is not matched with the standard reagent concentration information; the control module carries out second comparison and judgment on the real-time reagent concentration information and the standard reagent concentration information through an inspection and judgment unit arranged in the control module, and if the second comparison and judgment result is that the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module judges that the real-time reagent concentration information is not matched with the standard reagent concentration information;
otherwise, the real-time reagent concentration information is judged to be matched with the standard reagent concentration information.
3. The intelligent control coal seam water injection and spraying dust suppression integrated device as claimed in claim 2, further comprising a timing device, wherein the timing device is connected with the control module;
the timing device is in a continuous closing state;
when the control module starts the reagent stirring device, the control module simultaneously starts the timing device, and the timing device is used for acquiring real-time information of the action of the reagent stirring device;
the data storage device stores standard time information which can enable the real-time reagent concentration information to be matched with the standard reagent concentration information under the condition that the reagent stirring device normally operates;
the device also comprises a reagent stirring abnormity alarm device, and the reagent stirring abnormity alarm device is connected with the control module;
when the real-time information is matched with the standard time information, if the real-time reagent concentration information is not matched with the standard reagent concentration information, the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity.
4. The intelligent control coal seam water injection and spraying dust fall integrated device as claimed in claim 3, further comprising a reagent concentration output detection device and a reagent concentration input detection device, wherein the reagent concentration output detection device and the reagent concentration input detection device are respectively connected with the control module;
the reagent concentration output detection device is used for detecting whether an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device;
the reagent concentration input detection device is used for detecting whether an input signal corresponding to the reagent concentration exists at the input end of the control module;
when the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity,
if the reagent concentration output detection device detects that no output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, the control module judges that the reagent concentration acquisition device has a fault;
if the reagent concentration output detection device detects that an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, and the reagent concentration input detection device detects that an input signal corresponding to the reagent concentration does not exist at the input end of the control module, the control module judges that a line between the reagent concentration acquisition device and the control module has a fault.
5. The intelligent control coal seam water injection and spraying dust fall integrated device according to claim 4, further comprising a stirring output detection device and a stirring input detection device, wherein the stirring output detection device and the stirring input detection device are respectively connected with the control module;
the stirring output detection device is used for detecting whether an output signal corresponding to reagent stirring exists at the output end of the control module;
the stirring input detection device is used for detecting whether an input signal corresponding to reagent stirring exists at the input end of the reagent stirring device;
when the control module controls the reagent stirring abnormity alarm device to alarm reagent stirring abnormity, the reagent concentration output detection device detects that an output signal corresponding to the reagent concentration exists at the output end of the reagent concentration acquisition device, and the reagent concentration input detection device detects that an input signal corresponding to the reagent concentration exists at the input end of the control module;
if the stirring output detection device detects that no output signal corresponding to reagent stirring exists at the output end of the control module, the control module breaks down;
if the stirring output detection device detects that an output signal corresponding to reagent stirring exists at the output end of the control module, and the stirring input detection device detects that an input signal corresponding to reagent stirring does not exist at the input end of the reagent stirring device, the control module judges that a line between the control module and the reagent stirring device breaks down;
if the stirring output detection device detects that an output signal corresponding to reagent stirring exists at the output end of the control module, and the stirring input detection device detects that an input signal corresponding to reagent stirring exists at the input end of the reagent stirring device, the control module judges that the reagent stirring device breaks down.
6. The intelligent control coal seam water injection and spraying dust suppression integrated device as claimed in claim 1, further comprising a high-pressure water pump and a water injection device, wherein the control module, the high-pressure water pump and the water injection device are sequentially connected;
the high-pressure water pump is used for supplying water to the water injection device;
the water injection device is used for injecting water to the coal seam.
7. The intelligent control coal seam water injection and spraying dust fall integrated device of claim 6, further comprising a dust concentration acquisition device, an intelligent analysis module, a spraying water pump and a spraying device;
the intelligent analysis module is respectively connected with the control module, the dust concentration acquisition device and the data storage device;
the control module, the spray water pump and the spraying device are sequentially connected;
the dust concentration acquisition device is used for acquiring real-time dust concentration information of the coal bed;
the intelligent analysis module is used for analyzing and judging the real-time dust concentration information and the standard dust concentration information stored in the data storage device and feeding back the information to the control module;
the spraying water pump is used for supplying water to the spraying device;
the spraying device is used for spraying to the coal seam.
8. An intelligent control coal seam water injection and spraying dust suppression control system is characterized by comprising the intelligent control coal seam water injection and spraying dust suppression integrated device as claimed in any one of claims 1 to 7, a cloud computing server and an intelligent terminal;
the control module is respectively connected with the cloud computing server and the intelligent terminal through the wireless communication device.
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