CN108223003A - Automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray and dust-removing method - Google Patents
Automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray and dust-removing method Download PDFInfo
- Publication number
- CN108223003A CN108223003A CN201810052654.7A CN201810052654A CN108223003A CN 108223003 A CN108223003 A CN 108223003A CN 201810052654 A CN201810052654 A CN 201810052654A CN 108223003 A CN108223003 A CN 108223003A
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- China
- Prior art keywords
- thermoluminescence
- host
- humidifier
- tunneling boring
- ball valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000000904 thermoluminescence Methods 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 title claims abstract description 51
- 239000007921 spray Substances 0.000 title claims abstract description 38
- 230000001629 suppression Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000005641 tunneling Effects 0.000 claims abstract description 49
- 238000005507 spraying Methods 0.000 claims description 20
- 238000000889 atomisation Methods 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Spray Control Apparatus (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of automatically controlled thermoluminescence controls to jointly control automatic dust suppression device by water spray and dust-removing method, belongs to mine laneway dust-settling technology field.The device includes tunneling boring humidifier and control mechanism, control mechanism is made of electrical control mechanism and thermoluminescence control sensor, electrical control mechanism includes host and the electrical ball valve that connect with host, the power supply of host quoted from associate device switch, to ensure host and associate device synchronous operation；One end connection water supplying unit of electrical ball valve, other end connection tunneling boring humidifier, when electrical ball valve is opened, water supplying unit supplies water, and tunneling boring humidifier is run；Conversely, tunneling boring humidifier is out of service；The thermoluminescence control sensor is installed in the both sides of the tunneling boring humidifier, for detect pedestrian as and by obtained by signal be converted into electric signal, send host to.The present invention can realize automation control while effectively reduction dust concentration is reached.
Description
Technical field
The present invention relates to a kind of mine laneway dust-settling technology fields, and in particular to a kind of automatically controlled-thermoluminescence control jointly controls
Automatic dust suppression device by water spray and dust-removing method.
Background technology
The dust that underground coal mine getting working face digging operation generates is more, and tunnel is dropped mostly using tunneling boring spraying
Dirt.Tunneling boring spraying water source controls the unlatching and stopping of spraying by shut-off valve manually from water supply pipe.When Work places have
When dust generates, manually opened shut-off valve, spraying is opened, and plays the role of depositing dust；When Work places stop digging operation, without a large amount of
When dust generates, shut-off valve is turned off manually, spraying is closed.As CN206111230U discloses a kind of roadway full-fracture-surfacanchoring-rod spraying dress
It puts, including spraying ontology and nozzle, is connected, sprayed with external pressure water pipe by water source connector in one end of spraying ontology
Multiple nozzles have been installed around mist ontology to realize the multi-angle spraying to tunnel.It is complete that CN204552804U discloses a kind of tunnel
Section spray device, including the arc-shape wind pipe and arc injection spray pipe being mounted on by L-shaped installing plate in wall, arc-shape wind pipe
Mounted on the vertical component effect upper end of L-shaped installing plate, arc injection spray pipe is mounted on the horizontal part front end of L-shaped installing plate, arc injection spray pipe
Water inlet is equipped with, water inlet is equipped with water supply connector, and water supply connector is connect by high-pressure water pipe with water pump.
Common technology defect existing for above-mentioned roadway full-fracture-surfacanchoring-rod spraying device of the prior art is：Spraying cannot be with work
Beginning, the stopping of industry place digging operation and automatically turn on, stop, it is impossible to realizing Self-watering depositing dust.If spraying is normally opened, one
Aspect causes water resource waste, on the other hand when have personnel from there by when can be drenched.
Invention content
The purpose of the present invention is to provide the automatically controlled-thermoluminescence controls of one kind to jointly control automatic dust suppression device by water spray and depositing dust side
Method.
One of task of the present invention is to provide a kind of automatically controlled-thermoluminescence control and jointly controls automatic dust suppression device by water spray, the dress
It puts while effectively reduction dust concentration is reached, can realize automation control.
Its technical solution includes：
A kind of automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray, is mounted in getting working face tunnel
On associate device, including tunneling boring humidifier and control mechanism, the control mechanism is by electrical control mechanism and thermoluminescence control machine
Structure forms, and the electrical control mechanism includes host and the electrical ball valve being connect with the host, and the power supply of the host is quoted from described
The switch of associate device controls the host to be run simultaneously with the associate device by the switch；
One end of the electrical ball valve is connected with water supplying unit, and the other end connects the tunneling boring humidifier, passes through institute
Host is stated the electrical ball valve to be controlled to be turned on and off, when the electrical ball valve is opened, the water supplying unit supplies water, and
The tunneling boring humidifier operation；When the electrical ball valve is closed, the water supplying unit stops supplying water, and described complete disconnected
Face humidifier is out of service；
The thermoluminescence control mechanism includes thermoluminescence control sensor, and the thermoluminescence control sensor is installed in the tunneling boring
The both sides of humidifier, the thermoluminescence control sensor for detect pedestrian as and by obtained by signal be converted into electric signal, pass
Give the host.
As the preferred embodiment of the present invention, the tunneling boring humidifier includes water supply sebific duct, spray lance and installs
High-pressure nozzle on the spray lance.
As another preferred embodiment of the present invention, tunneling boring humidifier one described in the thermoluminescence control sensor distance
Set a distance is installed in tunnel side portion of the pavement side away from getting working face back certain distance.
Preferably, the associate device such as drag conveyor or coalcutter.
Preferably, the thermoluminescence control sensor is installed in lane of the pavement side away from getting working face back 500mm
Road portion of side.
Another task of the present invention is that providing a kind of automatically controlled-thermoluminescence control jointly controls Self-watering dust-removing method.
A kind of automatically controlled-thermoluminescence control jointly controls Self-watering dust-removing method, includes the following steps successively：
A, automatic dust suppression device by water spray is installed, the automatic dust suppression device by water spray is mounted on the pass in getting working face tunnel
Join in equipment, the automatic dust suppression device by water spray includes tunneling boring humidifier and control mechanism, and the control mechanism is by automatically controlled
Mechanism and thermoluminescence control mechanism jointly control, and the electrical control mechanism includes host and the electrical ball valve being connect with the host, institute
State switch of the power supply quoted from the associate device of host；
One end of the electrical ball valve is connected to the water supplying unit for providing water source, the other end connects the tunneling boring spray
Mist mechanism, the thermoluminescence control mechanism include thermoluminescence control sensor, and the thermoluminescence control sensor is installed in the tunneling boring
The both sides of humidifier；
B, when associate device, which is opened, to be run, the host synchronization operation drives and is opened with the electrical ball valve that it connect, this
When tunneling boring humidifier start watering and lowering dust；When associate device is out of service or the thermoluminescence control sensor detects pedestrian
When signal obtained by as and by is converted into electric signal and sends host to, the host is out of service, and electrical ball valve is closed at this time, and
Tunneling boring humidifier stops watering and lowering dust；
C, when pedestrian by after, thermoluminescence control sensor can't detect signal, and host brings into operation at this time, and electrical ball valve is opened
It opens, and tunneling boring humidifier watering and lowering dust.
Further, the tunneling boring humidifier includes water supply sebific duct, spray lance and is installed on the spray lance
High-pressure nozzle, the high-pressure nozzle make flow form atomization water curtain to reduce tunnel dust concentration.
Advantageous effects are caused by the present invention：
Host power supply is switched quoted from associate device, synchronous with associate device energization operation whether host is powered, and is realized complete disconnected
Face spraying Self-watering, stopping watering and lowering dust with unlatching, the stopping of associate device；Meanwhile thermoluminescence control advantage is merged, when having
Personnel by when, tunneling boring humidifier avoids pedestrian from being drenched by the of short duration stopping watering and lowering dust of delay time of host setting
It is wet.
Description of the drawings
The present invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is that automatically controlled-thermoluminescence control of the invention jointly controls automatic dust suppression device by water spray functional block diagram；
Fig. 2 is that automatically controlled-thermoluminescence control of the invention jointly controls automatic dust suppression device by water spray scheme of installation.
Fig. 1, Fig. 2 label are as follows：
1-associate device power supply；2-associate device switchs；3-associate device；4-thermoluminescence control sensor；5-main
Machine；6-electrical ball valve；7-tunneling boring humidifier；8-water supplying unit.
Specific embodiment
The present invention proposes a kind of automatically controlled-thermoluminescence control and jointly controls automatic dust suppression device by water spray and dust-removing method, in order to
Make advantages of the present invention, technical solution clearer, clear and definite, the present invention will be further described with reference to specific embodiment.
With reference to shown in Fig. 1 and Fig. 2, the automatically controlled-thermoluminescence control of present invention one kind jointly controls automatic dust suppression device by water spray, including
Tunneling boring humidifier and control mechanism, control mechanism are jointly controlled by electrical control mechanism and thermoluminescence control mechanism, electrical control mechanism packet
Host 5 and the electrical ball valve being connect with host 6 are included, the power supply of host is made quoted from associate device switch 2 by the switch control
The host is obtained to run simultaneously with associate device 3.
Performer of actively sprinkling water is tunneling boring humidifier 7, and tunneling boring humidifier structure and the prior art are similar,
(not shown) is formed by water supply sebific duct, spray lance and the high-pressure nozzle that is installed on spray lance, after water flows through high-pressure nozzle
Atomization water curtain is formed, effectively reduces tunnel dust concentration.
Control mechanism is made of electrical control mechanism and thermoluminescence control mechanism, and host power supply is drawn by associate device switch 2, when
When associate device 3 is run, host 5 is powered, and driving electrical ball valve 6 is opened, and water supplying unit 8 provides flow and passes through electrical ball valve 6, confession
Glue pipe flows to tunneling boring humidifier, starts watering and lowering dust；When associate device is out of service, host power-off, electrical ball valve
It closes, ends flow, tunneling boring humidifier stops watering and lowering dust.
Thermoluminescence control mechanism includes thermoluminescence control sensor 4, and thermoluminescence control sensor 4 is installed in tunneling boring humidifier 7
Both sides, and have a certain distance away from tunneling boring humidifier, install 1 per side, be fixed on pavement side away from one spacing of top plate
From tunnel portion of side.When have personnel by when, sensor detects signal, and human body signal is converted into electric signal, sends to
Host 5, the delay time driving electrical ball valve 6 that host 5 is set by delay switch are closed, and spraying stops watering and lowering dust；During delay
Between after, electrical ball valve 6 automatically turns on, tunneling boring humidifier restore watering and lowering dust.
It elaborates with reference to specific embodiment.
Embodiment 1：
As shown in Figure 1 and Figure 2.
(1) certain ore mining coal face belt transportation roadway transports coal (cash) using drag conveyor, rubber conveyer.Working face
Coal (cash) is transported to adhesive tape lane drag conveyor, then be transported to adhesive tape lane glue after coalcutter breaks, fills, by cutting a drag conveyor
Band conveyer.Before working face breaks coal (cash), adhesive tape lane rubber conveyer, adhesive tape lane drag conveyor are first opened successively, is then turned on
Cut the equipment such as a drag conveyor, coalcutter.
Herein, adhesive tape lane drag conveyor, rubber conveyer are associate device.Now using drag conveyor as associate device
It installs and illustrates for tunneling boring spraying device Self-watering depositing dust.
(2) 1 voltage of associate device power supply is 660v, and associate device switch 2 is flame-proof mine magnetic starter, guides master into
The voltage of machine 5 is 36v.When associate device 3 is run, 5 circuit turn-on of host, driving electrical ball valve 6 (voltage 36v) is opened,
Water supplying unit 8, which provides water source and passes through electrical ball valve 6, flows to tunneling boring humidifier 7, and flow is sprayed by being installed in tunneling boring
High-pressure nozzle in mechanism forms atomization water curtain, reduces the dust concentration in air flow in laneway.
(3) 4 operating voltage of thermoluminescence control sensor is 36v, installs 2, is installed in the two of tunneling boring humidifier 7 respectively
Side away from tunneling boring humidifier 5m, is fixed on position of the pavement side tunnel portion of side away from top plate 500mm.It is complete when there is personnel to pass through
During section spraying mechanism 7, when personnel are gone near the position of thermoluminescence control sensor 4, thermoluminescence control sensor 4 detects people
Body signal, and human body signal is converted into electric signal, host 5 is transferred to, host 5 receives the transmission of thermoluminescence control sensor 4
After signal, closed by the delay time driving electrical ball valve 6 of delay adjustments switch setting, end flow, tunneling boring humidifier 7
Stop watering and lowering dust.After delay time, host 5 drives electrical ball valve 6 to open, and restores 7 watering drop of tunneling boring humidifier
Dirt.
The present invention can be when associate device runs, has dust generation, Self-watering depositing dust, and can have personnel to pass through
When, automatic time delay watering avoids passing through personnel and is drenched.The device can be realized while effectively reduction dust concentration is reached
Automation control.
The part do not addressed in the present invention uses or uses for reference prior art and can be realized.
Although more herein used the terms such as thermoluminescence control mechanism, tunneling boring humidifier, do not arrange
Except the possibility for using other terms, those skilled in the art simply replace under the enlightenment of the present invention to what these terms were done
It changes, it should all be within protection scope of the present invention.
Claims (7)
1. a kind of automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray, it is mounted on the pass in getting working face tunnel
Join in equipment, including tunneling boring humidifier and control mechanism, it is characterised in that：
The control mechanism is made of electrical control mechanism and thermoluminescence control mechanism, the electrical control mechanism include host and with the host
The electrical ball valve of connection, the power supply of the host are controlled described quoted from the switch of the associate device by the switch
Host is run simultaneously with the associate device；
One end of the electrical ball valve is connected with water supplying unit, and the other end connects the tunneling boring humidifier, passes through the master
Machine controls the electrical ball valve to be turned on and off, and when the electrical ball valve is opened, the water supplying unit supplies water, and described
Tunneling boring humidifier is run；When the electrical ball valve is closed, the water supplying unit stops supplying water, and the tunneling boring sprays
Mist mechanism is out of service；
The thermoluminescence control mechanism includes thermoluminescence control sensor, and the thermoluminescence control sensor is installed in the tunneling boring spraying
The both sides of mechanism, the thermoluminescence control sensor for detect pedestrian as and by obtained by signal be converted into electric signal, send to
The host.
2. one kind according to claim 1 is automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray, feature exists
In：The tunneling boring humidifier includes water supply sebific duct, spray lance and the high-pressure nozzle being installed on the spray lance.
3. one kind according to claim 1 is automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray, feature exists
In：Tunneling boring humidifier certain distance described in the thermoluminescence control sensor distance, is installed in pavement side away from digging work
Make the tunnel portion of side of face back certain distance.
4. one kind according to claim 1 is automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray, feature exists
In：The associate device such as drag conveyor or coalcutter.
5. one kind according to claim 3 is automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray, feature exists
In：The thermoluminescence control sensor is installed in tunnel side portion of the pavement side away from getting working face back 500mm.
6. a kind of automatically controlled-thermoluminescence control jointly controls Self-watering dust-removing method, which is characterized in that includes the following steps successively：
A, automatic dust suppression device by water spray is installed, the association that the automatic dust suppression device by water spray is mounted in getting working face tunnel is set
Standby upper, the automatic dust suppression device by water spray includes tunneling boring humidifier and control mechanism, and the control mechanism is by electrical control mechanism
Mechanism jointly controls with thermoluminescence control, and the electrical control mechanism includes host and the electrical ball valve being connect with the host, the master
The power supply of machine is quoted from the switch of the associate device；
One end of the electrical ball valve is connected to the water supplying unit for providing water source, the other end connects the tunneling boring spraying machine
Structure, the thermoluminescence control mechanism include thermoluminescence control sensor, and the thermoluminescence control sensor is installed in the tunneling boring spraying
The both sides of mechanism；
B, when associate device, which is opened, to be run, the host synchronization operation drives and is opened with the electrical ball valve that it connect, at this time entirely
Section spraying mechanism starts watering and lowering dust；When associate device is out of service or the thermoluminescence control sensor detects that pedestrian passes through
And when gained signal being converted into electric signal sending host to, the host is out of service, electrical ball valve is closed at this time, and complete disconnected
Face humidifier stops watering and lowering dust；
C, when pedestrian by after, thermoluminescence control sensor can't detect signal, and host brings into operation at this time, electrical ball valve open,
And tunneling boring humidifier watering and lowering dust.
7. one kind according to claim 6 is automatically controlled-thermoluminescence control jointly controls Self-watering dust-removing method, feature exists
In：The tunneling boring humidifier includes water supply sebific duct, spray lance and the high-pressure nozzle being installed on the spray lance, the height
Pressure nozzle makes flow form atomization water curtain to reduce tunnel dust concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052654.7A CN108223003A (en) | 2018-01-18 | 2018-01-18 | Automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray and dust-removing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052654.7A CN108223003A (en) | 2018-01-18 | 2018-01-18 | Automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray and dust-removing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223003A true CN108223003A (en) | 2018-06-29 |
Family
ID=62667977
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810052654.7A Pending CN108223003A (en) | 2018-01-18 | 2018-01-18 | Automatically controlled-thermoluminescence control jointly controls automatic dust suppression device by water spray and dust-removing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594256A (en) * | 2020-06-09 | 2020-08-28 | 陈芳 | Automatic dustproof atomizer of long distance sealing-tape machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202882925U (en) * | 2012-10-29 | 2013-04-17 | 山东鲁安自动化设备有限公司 | High-pressure external spraying aspirating device of automatic fully-mechanized excavating machine |
| CN204060769U (en) * | 2014-05-19 | 2014-12-31 | 山西邦奥伟业半导体照明有限公司 | Automatic sprinkling dust suppression device for mines |
| CN207761703U (en) * | 2018-01-18 | 2018-08-24 | 滕州郭庄矿业有限责任公司 | Automatically controlled-thermoluminescence the control of one kind jointly controlling automatic dust suppression device by water spray |
-
2018
- 2018-01-18 CN CN201810052654.7A patent/CN108223003A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202882925U (en) * | 2012-10-29 | 2013-04-17 | 山东鲁安自动化设备有限公司 | High-pressure external spraying aspirating device of automatic fully-mechanized excavating machine |
| CN204060769U (en) * | 2014-05-19 | 2014-12-31 | 山西邦奥伟业半导体照明有限公司 | Automatic sprinkling dust suppression device for mines |
| CN207761703U (en) * | 2018-01-18 | 2018-08-24 | 滕州郭庄矿业有限责任公司 | Automatically controlled-thermoluminescence the control of one kind jointly controlling automatic dust suppression device by water spray |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594256A (en) * | 2020-06-09 | 2020-08-28 | 陈芳 | Automatic dustproof atomizer of long distance sealing-tape machine |
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