CN114699867A - Big data-based dust removal device and system for textile workshop - Google Patents
Big data-based dust removal device and system for textile workshop Download PDFInfo
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- CN114699867A CN114699867A CN202210369940.2A CN202210369940A CN114699867A CN 114699867 A CN114699867 A CN 114699867A CN 202210369940 A CN202210369940 A CN 202210369940A CN 114699867 A CN114699867 A CN 114699867A
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- 239000000428 dust Substances 0.000 title claims abstract description 322
- 239000004753 textile Substances 0.000 title claims abstract description 32
- 229920000742 Cotton Polymers 0.000 claims abstract description 191
- 238000001914 filtration Methods 0.000 claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000004062 sedimentation Methods 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 238000002955 isolation Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000003595 mist Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000004880 explosion Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 238000009987 spinning Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 208000014674 injury Diseases 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 241000255789 Bombyx mori Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000085 cashmere Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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Abstract
The invention discloses a big data-based dust removal device for a textile workshop, which comprises a dust removal cylinder and is characterized in that: the cotton dust removal device comprises a dust removal cylinder, and is characterized in that a filter screen is arranged on the outer side of the dust removal cylinder, an isolation cylinder is arranged in the dust removal cylinder, a plurality of groups of pressure valves are arranged in the isolation cylinder, an air inlet pipeline is arranged below the dust removal cylinder, a first valve is arranged above the dust removal cylinder, a discharge pipeline is arranged above the first valve, two humidifiers are arranged in the dust removal cylinder, a group of second valves is arranged on the lower side of the dust removal cylinder, a cleaning pipeline is arranged on one side of the group of second valves, a dust suction pump is arranged on one side of the cleaning pipeline, the dust removal system comprises a detection module, a sedimentation module, a filtering module and a spraying module, and the detection module is electrically connected with the sedimentation module.
Description
Technical Field
The invention relates to the technical field of dust removal, in particular to a big data-based dust removal device and system for a textile workshop.
Background
The textile mill refers to a workshop for manufacturing production data or living data by using a machine. The textile workshop is a place for processing and manufacturing textile raw materials, mainly in the textile industry, wherein the textile raw materials comprise cotton, cashmere, wool, silkworm cocoon silk, chemical fibers, feather, down and the like. The downstream industries of the textile industry are mainly the clothing industry, household textiles, industrial textiles, and the like. The textile industry is subdivided to include cotton, chemical fiber, hemp, wool, silk, textile knitting, printing and dyeing, etc.
In the spinning process, a large amount of cotton dust, namely plant dust such as cotton and hemp, can be generated, the dust is combustible and has the possibility of causing explosion, and cotton dust can be caused when a spinning worker inhales the cotton dust for a long time, so that the cotton dust is extremely harmful to human bodies.
The existing cotton dust concentration detection device mostly adopts a high-strength suction pump to suck a certain amount of air and filter the air to obtain the weight of cotton dust filtered in a certain amount of air, and further obtain the weight of the cotton dust in the air in a certain volume.
The existing dust removal device for the textile workshop cannot adjust the treatment means in real time according to the concentration of cotton dust; meanwhile, the existing dust removal device for the textile workshop cannot adjust the treatment intensity in real time according to the concentration of cotton dust. Therefore, it is necessary to design a dust removing device and a dust removing system for a textile workshop based on big data, which can adjust the treatment means and the treatment intensity in real time according to the concentration of cotton dust.
Disclosure of Invention
The invention aims to provide a dust removal device and a dust removal system for a textile workshop based on big data, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a dust collector for weaving workshop based on big data, includes a dust removal section of thick bamboo, its characterized in that: the outside of a dust removal section of thick bamboo is provided with the filter screen, the inside of a dust removal section of thick bamboo is provided with an isolation section of thick bamboo, the inside of an isolation section of thick bamboo is provided with the multiunit pressure valve, the below of a dust removal section of thick bamboo is provided with the admission line, the top of a dust removal section of thick bamboo is provided with first valve, the top of first valve is provided with the exhaust pipe, the inside of a dust removal section of thick bamboo is provided with two humidifiers, the downside of a dust removal section of thick bamboo is provided with a set of second valve, and is a set of one side of second valve is provided with the clearance pipeline, one side of clearance pipeline is provided with the dust absorption pump.
According to the technical scheme, the dust removal system comprises a detection module, a sedimentation module, a filtering module and a spraying module, wherein the detection module is electrically connected with the sedimentation module, the detection module is electrically connected with the filtering module, and the detection module is electrically connected with the spraying module;
the detection module is used for detecting the concentration and the temperature of external cotton dust, the settlement module is used for clearing the cotton dust through natural settlement, the filtering module is used for filtering the cotton dust in the air, the spraying module is used for spraying water vapor, so that the external cotton dust is rapidly settled and is reported to relevant workers, and the concentration of the cotton dust exceeds the standard.
According to the technical scheme, the detection module comprises a detection unit and a feedback module, the settlement module comprises a settlement unit and a control unit, the detection unit is electrically connected with the feedback module, and the control module is electrically connected with the feedback module;
the dust removal system comprises a detection unit, a feedback module, a sedimentation unit and a control module, wherein the detection unit is used for detecting the concentration of external cotton dust and the external temperature, the feedback module is used for receiving signals of the detection unit and feeding the signals back to each module of the dust removal system, the sedimentation unit is used for enabling the cotton dust in discharged air to be settled, and further the purpose of dust removal is achieved, and the control module is used for controlling humidity change to enable the cotton dust to be fully settled.
According to the technical scheme, the filtering module comprises a grading unit and a filtering unit, the spraying module comprises an alarm module and a spraying unit, the filtering unit is electrically connected with the feedback module, the alarm module is electrically connected with the feedback module, and the spraying unit is electrically connected with the feedback module;
grading unit's effect lies in will subsiding the module and separate with filter module, avoids the two mutual disturbance, filter unit's effect lies in filtered air, alarm module's effect lies in reminding the external cotton dust concentration of relevant staff too high, can't carry out effectual processing, the effect that sprays the unit lies in increasing external ambient humidity, makes external cotton dust directly subside.
According to the technical scheme, the dust removal system comprises the following working steps:
s1: detecting the cotton dust concentration of the external environment and the external temperature in real time;
s2: when the concentration of the cotton dust is higher than a normal value, namely, the air with the concentration higher than the normal value is harmful to human bodies, dust removal is started, and a treatment means and a treatment speed are determined according to the concentration of the external cotton dust;
s3: processing the cotton dust, and removing the cotton dust accumulated inside when the cotton dust accumulated inside reaches a certain amount;
s4: when the concentration of the cotton dust is recovered to the normal value, the dust removal is stopped, and when the concentration of the external cotton dust is detected to be higher, the steps S2-S4 are repeated.
According to the above technical solution, the step S2 further includes the following steps:
s21: when the concentration of the cotton dust is detected to be more than or equal to 20mg/m3When the concentration of cotton dust is lower than 50mg/m, the dust removal is started3Then, the sedimentation and dust removal are started, and in the sedimentation process, the sedimentation humidity is increased along with the increase of the concentration of the cotton dust;
s22: when the concentration of cotton dust is more than or equal to 50mg/m3When it is lower than 200mg/m3When the cotton dust filter is used, filtering and dust removal are started, the filtering efficiency in the process is instantly improved, the filtering speed is in direct proportion to the concentration of cotton dust in the filtering process, but the filtering method easily causes the filter screen to be blocked and lose efficacy, and the economic cost for using the cotton dust filter is high;
s23: when the concentration of cotton dust is more than 200mg/m3When the safety hazard exists during spinning, the dust concentration of a local area reaches the lower limit of dust explosion at the moment, and the life safety of related workers is damaged, so that the alarm device can be triggered to inform the related workers, water mist is sprayed to the outside rapidly, the dust is gathered and settled rapidly, and the spraying speed of the water mist is related to the concentration of cotton dust.
According to the above technical solution, in the step S21, the internal humidity is adjusted to make the fibers in the cotton dust absorb water and increase weight to generate settlement, at this time, the size of the humidity can directly affect the water absorption amount of the cotton dust, and the temperature of the cotton dust can also affect the equilibrium moisture regain of the cotton dust, i.e. when the humidity is fixed, the higher the temperature is, the smaller the water absorption amount of the cotton dust is, and along with the higher concentration of the cotton dust, the passing rate of the cotton dust is kept unchanged, at this time, in order to ensure that the cotton dust can be completely settled, a certain adjustment needs to be made to the humidity to make it slightly larger than the required humidity, so as to avoid that the excessive cotton dust causes the excessive instantaneous water absorption amount to make part of the cotton dust unable to absorb sufficient water vapor to generate settlement;
the internal humidity n can be calculated according to the following calculation:
in the formula: sigma is a correction coefficient, T is the temperature of the air containing the cotton dust, nCoagulation of waterTo obtain the humidity capable of settling cotton dust from the big data, and the humidity can change with the different types of the cotton dust produced by the textile mill, namely the content of the substances in each part in the cotton dust, q is the concentration of the cotton dust in the air1The concentration of the safe cotton dust is 20mg/m3。
According to the above technical scheme, in above-mentioned step S22, when the cotton dust concentration is too high, need start to filter dust pelletizing system, avoid containing the air of too high cotton dust concentration to be inhaled by relevant staff, cause the injury to its health, and the dust removal speed that adopts the mode of subsiding the dust removal this moment is low again, can not fall the cotton dust concentration rapidly, and when filtering, filter speed is too fast, lead to the cotton dust to be extruded on the filter screen easily, lead to the filter screen to block up easily, and then when leading to getting rid of the cotton dust through filtering, need confirm the air speed when filtering through the cotton dust concentration, air speed when the cotton dust concentration is directly proportional with the air speed when filtering, just can guarantee to fall the basis of cotton dust concentration fast, avoid the filter screen to take place the jam.
According to the above technical solution, the step S23 further includes the following steps:
s231: when the concentration of cotton dust is more than 200mg/m3But less than 250mg/m3At the moment, the cotton dust concentration of a local area is judged to be higher than the measured value and can reach the lower explosion limit, an alarm is started, and water mist with certain strength is sprayed only to the area which is judged by big data and is easy to generate cotton dust, so that related workers are reminded, and danger is prevented to a certain extent;
S231: when the concentration of the cotton dust is more than 250mg/m3The concentration of cotton dust is more than 250mg/m3The alarm device has the advantages that the alarm device is started to give an alarm when most areas of a textile mill reach the lower explosion limit, the water mist is distributed in an all-dimensional mode, the intensity of the sprayed water mist is increased along with the increase of the concentration of cotton dust, and accidents are avoided.
According to the above technical solution, the step S3 further includes the following steps:
s31: when the sedimentation dust removal is adopted, whether dust removal is needed or not can be judged by judging the weight, namely, the dust can not be too much by judging the weight;
s32: when adopting to filter and remove dust, need consider the wind speed, when the wind speed is faster, need get rid of the deposition fast more, avoid the dust of accumulation to produce secondary raise dust and block up the filter screen.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the treatment means is determined by detecting the concentration of the cotton dust in real time, and when the cotton dust is treated, the treatment strength can also change along with the change of the concentration of the cotton dust, so that the purposes of treating the cotton dust well and reducing the economic cost are achieved, and an alarm can be triggered when the concentration of the cotton dust is too high to remind related workers, so that the danger is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a schematic view of the internal structure of the dust-removing cartridge of the present invention;
in the figure: 1. a dust removal cylinder; 2. a discharge conduit; 3. a first valve; 4. a humidifier; 5. an isolation cylinder; 6. filtering with a screen; 7. a pressure valve; 8. an air intake duct; 9. cleaning the pipeline; 10. a second valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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 of the 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.
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a dust collector for weaving workshop based on big data, includes a dust removal section of thick bamboo 1, its characterized in that: the outer side of the dust removing cylinder 1 is provided with a filter screen 6, the inside of the dust removing cylinder 1 is provided with an isolation cylinder 5, the inside of the isolation cylinder 5 is provided with a plurality of groups of pressure valves 7, the lower part of the dust removing cylinder 1 is provided with an air inlet pipeline 8, the upper part of the dust removing cylinder 1 is provided with a first valve 3, the upper part of the first valve 3 is provided with a discharge pipeline 2, the inside of the dust removing cylinder 1 is provided with two humidifiers 4, the lower side of the dust removing cylinder 1 is provided with a group of second valves 10, one side of the group of second valves 10 is provided with a cleaning pipeline 9, and one side of the cleaning pipeline 9 is provided with a dust suction pump; air is discharged into the dust removing cylinder 1 from the air inlet pipeline 8, when the concentration of cotton dust is low, settlement dust removal is adopted, the air inlet and the air outlet speed are low, the pressure valve 7 cannot be opened, the humidity inside the dust removing cylinder 1 is controlled through the humidifier 4, the purposes of enabling the cotton dust to absorb water and be bonded to enable the cotton dust to settle are achieved, clean air is discharged from the air outlet pipeline 2, when the concentration of the dust is high, the first valve 3 is closed, the air inlet speed is increased, the pressure inside the dust removing cylinder 1 is increased, the pressure valve 7 is opened, air flows out from the filter screen 6 to achieve the purpose of filtration, when the dust is accumulated to a certain degree, the second valve 10 is opened, and the dust is sucked out from the dust removing cylinder 1 through the dust suction pump.
The dust removal system comprises a detection module, a sedimentation module, a filtering module and a spraying module, wherein the detection module is electrically connected with the sedimentation module, the detection module is electrically connected with the filtering module, and the detection module is electrically connected with the spraying module;
the detection module is used for detecting the concentration and the temperature of external cotton dust, the settlement module is used for clearing the cotton dust through natural settlement, the filter module is used for filtering the cotton dust in the air, the spraying module is used for spraying water vapor, the external cotton dust is rapidly settled and is reported to the police to inform relevant workers, and the concentration of the cotton dust exceeds the standard.
The detection module comprises a detection unit and a feedback module, the sedimentation module comprises a sedimentation unit and a control unit, the detection unit is electrically connected with the feedback module, and the control module is electrically connected with the feedback module;
the detection unit is used for detecting the concentration of external cotton dust and the external temperature, the feedback module is used for receiving signals of the detection unit and feeding the signals back to each module of the dust removal system, the sedimentation unit is used for enabling the cotton dust in discharged air to be settled, the purpose of dust removal is further achieved, and the control module is used for controlling humidity change and enabling the cotton dust to be fully settled.
The filtering module comprises a grading unit and a filtering unit, the spraying module comprises an alarm module and a spraying unit, the filtering unit is electrically connected with the feedback module, the alarm module is electrically connected with the feedback module, and the spraying unit is electrically connected with the feedback module;
grading unit's effect lies in will subsiding the module and separate with filter module, avoids the two to disturb each other, and filter unit's effect lies in filtered air, and alarm module's effect lies in reminding the external cotton dust concentration of relevant staff too high, can't carry out effectual processing, sprays the effect of unit and lies in increasing external ambient humidity, makes external cotton dust directly subside.
The dust removal system comprises the following working steps:
s1: detecting the cotton dust concentration of the external environment and the external temperature in real time;
s2: when the concentration of the cotton dust is higher than a normal value, namely, the air with the concentration higher than the normal value is harmful to human bodies, dust removal is started, and a treatment means and a treatment speed are determined according to the concentration of the external cotton dust;
s3: processing the cotton dust, and removing the cotton dust accumulated inside when the cotton dust accumulated inside reaches a certain amount;
s4: when the concentration of the cotton dust is recovered to the normal value, the dust removal is stopped, and when the concentration of the external cotton dust is detected to be higher, the steps S2-S4 are repeated.
The step S2 further includes the following steps:
s21: when the concentration of the cotton dust is detected to be more than or equal to 20mg/m3When the concentration of cotton dust is lower than 50mg/m, the dust removal is started3Then, the sedimentation and dust removal are started, and in the sedimentation process, the sedimentation humidity is increased along with the increase of the concentration of the cotton dust;
s22: when the cotton dust concentration is more than or equal to 50mg/m3When it is lower than 200mg/m3When the filter is used, the filtration and dust removal are started, the filtration efficiency in the process is instantly accelerated, and in the filtration process, the filtration speed is in direct proportion to the concentration of cotton dust, but the filtration method easily causes the blockage and failure of a filter screen, so the economic cost for use is high;
s23: when the concentration of cotton dust is more than 200mg/m3When the safety hazard exists during spinning, the dust concentration of a local area reaches the lower limit of dust explosion at the moment, and the life safety of related workers is damaged, so that the alarm device can be triggered to inform the related workers, water mist is sprayed to the outside rapidly, the dust is gathered and settled rapidly, and the spraying speed of the water mist is related to the concentration of cotton dust.
In the step S21, adjusting the internal humidity can make the fibers in the cotton dust absorb water and increase weight to generate settlement, at this time, the size of the humidity can directly affect the water absorption capacity of the cotton dust, and the temperature of the cotton dust can also affect the equilibrium moisture regain of the cotton dust, i.e. when the humidity is constant, the higher the temperature is, the smaller the water absorption capacity of the cotton dust is, and along with the higher concentration of the cotton dust, because the passing rate of the cotton dust is kept constant, at this time, in order to ensure that the cotton dust can be completely settled, a certain adjustment needs to be made on the humidity to make the humidity slightly larger than the required humidity, so as to avoid that the excessive cotton dust causes the excessive instantaneous water absorption capacity to make part of the cotton dust unable to absorb sufficient water vapor to generate settlement;
the internal humidity n can be calculated according to the following calculation:
in the formula: sigma is a correction coefficient, and T is the temperature of air containing cotton dust，nCoagulationTo obtain the humidity for settling cotton dust from the big data, which varies with the type of cotton dust produced by the textile mill, i.e. the content of the substances in each part of the cotton dust, q is the concentration of cotton dust in the air1Is the safe cotton dust concentration, namely 20mg/m3。
In the above-mentioned step S22, when the concentration of cotton dust is too high, it is necessary to start the dust removal system, avoid the air containing too high concentration of cotton dust being inhaled by the relevant staff, cause injury to the body, and the dust removal speed of the mode of settling dust removal is too low at this moment, the concentration of cotton dust cannot be rapidly lowered, and when filtering, the filtering speed is too fast, easily cause the cotton dust to be extruded onto the filter screen, cause the filter screen to be easily blocked, and then when leading to removing the cotton dust by filtering, the air speed when filtering needs to be determined by the concentration of cotton dust, when the concentration of cotton dust is in direct proportion to the air speed when filtering, just can guarantee to fall the basis of the concentration of cotton dust fast, avoid the filter screen from being blocked.
The step S23 further includes the following steps:
s231: when the concentration of cotton dust is more than 200mg/m3But less than 250mg/m3At the moment, the cotton dust concentration of a local area is judged to be higher than the measured value and can reach the lower explosion limit, an alarm is started, and water mist with certain strength is sprayed only to the area which is judged by big data and is easy to generate cotton dust, so that related workers are reminded, and danger is prevented to a certain extent;
s231: when the concentration of the cotton dust is more than 250mg/m3The concentration of cotton dust is more than 250mg/m3The alarm device has the advantages that the alarm device is started to give an alarm when most areas of a textile mill reach the lower explosion limit, the water mist is distributed in an all-dimensional mode, the intensity of the sprayed water mist is increased along with the increase of the concentration of cotton dust, and accidents are avoided.
The step S3 further includes the following steps:
s31: when the sedimentation dust removal is adopted, whether dust removal is needed or not can be judged by judging the weight, namely, the dust can not be too much by judging the weight;
s32: when adopting to filter and remove dust, need consider the wind speed, when the wind speed is faster, need get rid of the deposition fast more, avoid the dust of accumulation to produce secondary raise dust and block up the filter screen.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a dust collector for weaving workshop based on big data, includes dust removal cylinder (1), its characterized in that: the outside of a dust removing cylinder (1) is provided with filter screen (6), the inside of a dust removing cylinder (1) is provided with an isolation cylinder (5), the inside of isolation cylinder (5) is provided with multiunit pressure valve (7), the below of a dust removing cylinder (1) is provided with admission line (8), the top of a dust removing cylinder (1) is provided with first valve (3), the top of first valve (3) is provided with discharge pipe (2), the inside of a dust removing cylinder (1) is provided with two humidifiers (4), the downside of a dust removing cylinder (1) is provided with a set of second valve (10), and is a set of one side of second valve (10) is provided with clearance pipeline (9), one side of clearance pipeline (9) is provided with the dust absorption pump.
2. The utility model provides a dust pelletizing system for weaving workshop based on big data which characterized in that: the dust removal system comprises a detection module, a sedimentation module, a filtering module and a spraying module, wherein the detection module is electrically connected with the sedimentation module, the detection module is electrically connected with the filtering module, and the detection module is electrically connected with the spraying module;
the detection module is used for detecting the concentration and the temperature of external cotton dust, the settlement module is used for clearing the cotton dust through natural settlement, the filtering module is used for filtering the cotton dust in the air, the spraying module is used for spraying water vapor, so that the external cotton dust is rapidly settled and is reported to relevant workers, and the concentration of the cotton dust exceeds the standard.
3. The big data based dust removal system for the textile workshop, according to claim 2, is characterized in that: the detection module comprises a detection unit and a feedback module, the sedimentation module comprises a sedimentation unit and a control unit, the detection unit is electrically connected with the feedback module, and the control module is electrically connected with the feedback module;
the dust removal system comprises a detection unit, a feedback module, a sedimentation unit and a control module, wherein the detection unit is used for detecting the concentration of external cotton dust and the external temperature, the feedback module is used for receiving signals of the detection unit and feeding the signals back to each module of the dust removal system, the sedimentation unit is used for enabling the cotton dust in discharged air to be settled, and further the purpose of dust removal is achieved, and the control module is used for controlling humidity change to enable the cotton dust to be fully settled.
4. The big data based dust removal system for textile workshops according to claim 3, characterized in that: the filtering module comprises a grading unit and a filtering unit, the spraying module comprises an alarm module and a spraying unit, the filtering unit is electrically connected with the feedback module, the alarm module is electrically connected with the feedback module, and the spraying unit is electrically connected with the feedback module;
grading unit's effect lies in will subsiding the module and separate with filter module, avoids the two to disturb each other, filter unit's effect lies in filtered air, alarm module's effect lies in reminding relevant staff external cotton dust concentration too high, can't carry out effectual processing, the effect that sprays the unit lies in increasing external ambient humidity, makes external cotton dust directly subside.
5. The big data-based dust removal system for textile workshops according to claim 4, characterized in that: the dust removal system comprises the following working steps:
s1: detecting the cotton dust concentration of the external environment and the external temperature in real time;
s2: when the concentration of the cotton dust is higher than a normal value, namely, the air with the concentration higher than the normal value is harmful to human bodies, dust removal is started, and a treatment means and a treatment speed are determined according to the concentration of the external cotton dust;
s3: processing the cotton dust, and removing the cotton dust accumulated inside when the cotton dust accumulated inside reaches a certain amount;
s4: when the concentration of the cotton dust is recovered to the normal value, the dust removal is stopped, and when the concentration of the external cotton dust is detected to be higher, the steps S2-S4 are repeated.
6. The big data based dust removal system for textile workshops according to claim 5, characterized in that: the step S2 further includes the following steps:
s21: when the concentration of the cotton dust is detected to be more than or equal to 20mg/m3When the concentration of cotton dust is lower than 50mg/m, the dust removal is started3Then, the sedimentation and dust removal are started, and in the sedimentation process, the sedimentation humidity is increased along with the increase of the concentration of the cotton dust;
s22: when the concentration of cotton dust is more than or equal to 50mg/m3When it is lower than 200mg/m3When the cotton dust filter is used, filtering and dust removal are started, the filtering efficiency in the process is instantly improved, the filtering speed is in direct proportion to the concentration of cotton dust in the filtering process, but the filtering method easily causes the filter screen to be blocked and lose efficacy, and the economic cost for using the cotton dust filter is high;
s23: when the concentration of cotton dust is more than 200mg/m3When the potential safety hazard exists during spinning, the dust concentration in a local area reaches the lower limit of dust explosion at the moment, and the life safety of related workers is damaged, so that the alarm device can be triggered to inform the related workers, water mist is sprayed to the outside rapidly, the dust is gathered and settled rapidly, and the spraying rate of the water mist is related to the concentration of cotton dust.
7. The big data based dust removal system for textile workshops according to claim 6, characterized in that: in the step S21, adjusting the internal humidity can make the fibers in the cotton dust absorb water and increase weight to generate settlement, at this time, the size of the humidity can directly affect the water absorption capacity of the cotton dust, and the temperature of the cotton dust can also affect the equilibrium moisture regain of the cotton dust, i.e. when the humidity is constant, the higher the temperature is, the smaller the water absorption capacity of the cotton dust is, and along with the higher concentration of the cotton dust, because the passing rate of the cotton dust is kept constant, at this time, in order to ensure that the cotton dust can be completely settled, a certain adjustment needs to be made on the humidity to make the humidity slightly larger than the required humidity, so as to avoid that the excessive cotton dust causes the excessive instantaneous water absorption capacity to make part of the cotton dust unable to absorb sufficient water vapor to generate settlement;
the internal humidity n can be calculated according to the following calculation:
in the formula: sigma is a correction coefficient, T is the temperature of the air containing the cotton dust, nCoagulation of waterTo obtain the humidity capable of settling cotton dust from the big data, and the humidity can change with the different types of the cotton dust produced by the textile mill, namely the content of the substances in each part in the cotton dust, q is the concentration of the cotton dust in the air1The concentration of the safe cotton dust is 20mg/m3。
8. The big data based dust removal system for textile workshops according to claim 7, characterized in that: in the above-mentioned step S22, when the concentration of cotton dust is too high, it is necessary to start the dust removal system, avoid the air containing too high concentration of cotton dust being inhaled by the relevant staff, cause injury to the body, and the dust removal speed of the mode of settling dust removal is too low at this moment, the concentration of cotton dust cannot be rapidly lowered, and when filtering, the filtering speed is too fast, easily cause the cotton dust to be extruded onto the filter screen, cause the filter screen to be easily blocked, and then when leading to removing the cotton dust by filtering, the air speed when filtering needs to be determined by the concentration of cotton dust, when the concentration of cotton dust is in direct proportion to the air speed when filtering, just can guarantee to fall the basis of the concentration of cotton dust fast, avoid the filter screen from being blocked.
9. The big data based dust removal system for textile workshops according to claim 8, characterized in that: the step S23 further includes the following steps:
s231: when the concentration of cotton dust is more than 200mg/m3But less than 250mg/m3At the moment, the cotton dust concentration of a local area is judged to be higher than the measured value and can reach the lower explosion limit, an alarm is started, and water mist with certain strength is sprayed only to the area which is judged by big data and is easy to generate cotton dust, so that related workers are reminded, and danger is prevented to a certain extent;
s231: when the concentration of the cotton dust is more than 250mg/m3The concentration of cotton dust is more than 250mg/m3The alarm device has the advantages that the alarm device is started to give an alarm when most areas of a textile mill reach the lower explosion limit, the water mist is distributed in an all-dimensional mode, the intensity of the sprayed water mist is increased along with the increase of the concentration of cotton dust, and accidents are avoided.
10. The big data-based dust removal device and system for the textile workshop according to claim 9, wherein: the step S3 further includes the following steps:
s31: when the sedimentation dust removal is adopted, whether dust removal is needed or not can be judged by judging the weight, namely, the dust can not be too much by judging the weight;
s32: when adopting to filter and remove dust, need consider the wind speed, when the wind speed is faster, need get rid of the deposition fast more, avoid the dust of accumulation to produce secondary raise dust and block up the filter screen.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143608A (en) * | 2022-08-29 | 2022-10-04 | 海门市芳华纺织有限公司 | Humidity control method and system for textile production workshop |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1129468A (en) * | 1965-04-23 | 1968-10-09 | Thiesen G M B H | Filter apparatus for removing dust from a crude gas |
| CN201086034Y (en) * | 2007-07-10 | 2008-07-16 | 王道林 | Cotton dust process plant |
| CN105664634A (en) * | 2016-02-16 | 2016-06-15 | 徐州工程学院 | Gravity settling dust removing device and working method thereof |
| JP2018001094A (en) * | 2016-07-01 | 2018-01-11 | 明和工業株式会社 | Wet-type dust collector |
| CN211486986U (en) * | 2019-10-30 | 2020-09-15 | 四川省五粮饲料有限公司 | Dust removal system |
| CN211635754U (en) * | 2019-11-11 | 2020-10-09 | 遂宁市明川零贰零科技有限公司 | Dust collector of weaving clothing manufacture equipment |
| CN113828096A (en) * | 2021-11-29 | 2021-12-24 | 山东联投工具股份有限公司 | Dust collector capable of automatically detecting start of working environment |
| CN114259828A (en) * | 2021-12-27 | 2022-04-01 | 大连欣和重工有限公司 | Filtering device based on CCS MEA decarburization technology |
-
2022
- 2022-04-08 CN CN202210369940.2A patent/CN114699867A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1129468A (en) * | 1965-04-23 | 1968-10-09 | Thiesen G M B H | Filter apparatus for removing dust from a crude gas |
| CN201086034Y (en) * | 2007-07-10 | 2008-07-16 | 王道林 | Cotton dust process plant |
| CN105664634A (en) * | 2016-02-16 | 2016-06-15 | 徐州工程学院 | Gravity settling dust removing device and working method thereof |
| JP2018001094A (en) * | 2016-07-01 | 2018-01-11 | 明和工業株式会社 | Wet-type dust collector |
| CN211486986U (en) * | 2019-10-30 | 2020-09-15 | 四川省五粮饲料有限公司 | Dust removal system |
| CN211635754U (en) * | 2019-11-11 | 2020-10-09 | 遂宁市明川零贰零科技有限公司 | Dust collector of weaving clothing manufacture equipment |
| CN113828096A (en) * | 2021-11-29 | 2021-12-24 | 山东联投工具股份有限公司 | Dust collector capable of automatically detecting start of working environment |
| CN114259828A (en) * | 2021-12-27 | 2022-04-01 | 大连欣和重工有限公司 | Filtering device based on CCS MEA decarburization technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143608A (en) * | 2022-08-29 | 2022-10-04 | 海门市芳华纺织有限公司 | Humidity control method and system for textile production workshop |
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