CN206987878U - One kind blows out rear dust and blasting fume device for removing harmful substances - Google Patents
One kind blows out rear dust and blasting fume device for removing harmful substances Download PDFInfo
- Publication number
- CN206987878U CN206987878U CN201720863426.9U CN201720863426U CN206987878U CN 206987878 U CN206987878 U CN 206987878U CN 201720863426 U CN201720863426 U CN 201720863426U CN 206987878 U CN206987878 U CN 206987878U
- Authority
- CN
- China
- Prior art keywords
- switch
- airduct
- rotating disk
- harmful substances
- rotating
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses one kind to blow out rear dust and blasting fume device for removing harmful substances, and its structure is：Distributive pipe with divide airduct to connect water mist dust fall device by rotating disk, rotating disk, which is provided with, can make distributive pipe and divide airduct to be respectively communicated with the opening of middle water pipe and middle part airduct in water mist dust fall device；Rotating disk is connected with rotating switch；Rotating switch is connected with control device.The utility model is connected water mist dust fall device with water pipe using the airduct in existing tunnel and carries out dedusting and reduce blasting fume, and easy construction is easily operated；Control device automatic sensing blows out jerk ripple and control dedusting time, carries out intelligent processing method, is operated without expending supernumerary.
Description
Technical field
It the utility model is related to tunnel harmful gas removing field, and in particular to one kind blows out rear dust and blasting fume nuisance
Matter remove device.
Background technology
In modern construction, many places can all encounter tunnel excavation drilling and blow out, after big gun sound, most side
Method is all to coordinate air duct using ventilation blower, to the scope of operation supplied fresh air after tunnel excavation banger, with it is follow-up successively
Fresh wind blasting fume and dust are extruded into tunnel, this method ventilation time length, effect is poor, and it is complicated to construct, labor intensive
Material resources.
Utility model content
Technical problem to be solved in the utility model there is provided one kind and blow out rear dust and blasting fume harmful substance removing
Device, efficiently solve and take the problem of longer, effect is poor in blasting fume and dust conventional process mode after tunnel excavation, ensure big gun
The processing of the high-efficient automatic of cigarette and dust.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
One kind blows out rear dust and blasting fume device for removing harmful substances, distributive pipe with divide airduct to connect water smoke by rotating disk to drop
Dirt device, rotating disk, which is provided with, to be made distributive pipe and divides airduct to be respectively communicated with opening for middle water pipe and middle part airduct in water mist dust fall device
Mouthful；The rotating disk has a two states, when remove device works, the opening of rotating disk face middle water pipe and middle part airduct respectively
Import, when not working, turntable rotation certain angle, close distributive pipe and divide the outlet of airduct；Rotating disk is connected with rotating switch；Turn
Dynamic switch is connected with control device.
Further, control device described in the control device includes spring vibration switch, the first electromagnetism being sequentially connected
Adhesive switch, Power supply timer, the second electromagnetism adhesive switch；Second electromagnetism adhesive switch connection rotating switch.
Further, institute's spring vibration switch structure is：Vertically disposed power spring is coated with exterior copper cap, conductive
There is space between spring and exterior copper cap, insulation colloid is coated with the downside of power spring.
Further, the first electromagnetism adhesive switch and the second electromagnetism adhesive switch are electromagnetic relay.
Further, the rotating switch structure is：Include be connected with the rocking arm of control device, be connected with rocking arm it is convex
The ratchet of wheel, the one-way clutch disk by cam driven, the speed increasing gear that engage with one-way clutch disk, speed increasing gear and drive rotating disk
Pass through ratchet driving between disk.
Compared with prior art, the beneficial effects of the utility model are：Connected using the airduct in existing tunnel with water pipe
Water mist dust fall device carries out dedusting and reduces blasting fume, and easy construction is easily operated.Control device automatic sensing blows out jerk
Ripple and control dedusting time, intelligent processing method is carried out, is operated without expending supernumerary.
Brief description of the drawings
Fig. 1 is that the utility model one kind blows out rear dust and blasting fume device for removing harmful substances figure.
Fig. 2 is that the utility model one kind blows out spring vibration switch figure in rear dust and blasting fume device for removing harmful substances.
Fig. 3 is that the utility model one kind blows out electromagnetism adhesive switch figure in rear dust and blasting fume device for removing harmful substances.
Fig. 4 is that the utility model one kind blows out rotating switch figure in rear dust and blasting fume device for removing harmful substances,
Fig. 5 is that the utility model one kind blows out the second electromagnetism adhesive switch in rear dust and blasting fume device for removing harmful substances
Rotating disk schematic diagram during adhesive.
Fig. 6 is that the utility model one kind blows out the second electromagnetism adhesive switch in rear dust and blasting fume device for removing harmful substances
Rotating disk schematic diagram when open.
In figure：1- distributive pipes；2- divides airduct；3- rotating disks；4- water mist dust fall devices；5- middle water pipes；Airduct in the middle part of 6-；7-
Control device；8- spring vibration switch；The adhesive of the first electromagnetism of 9- switchs；10- Power supply timers；The adhesive of the second electromagnetism of 11- switchs；
12- power springs；13- pawl disks；14- exterior copper caps；15- insulation colloids；16- one-way clutch disks；17- speed increasing gears；18- spine
Wheel；19- rocking arms；20- cams；21- rotating switches；22- armature.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, present apparatus structure is：Distributive pipe 1 and divide airduct 2 to connect water mist dust fall device 4 by rotating disk 3, turn
Disk 3, which is provided with, to be made distributive pipe 1 and divides airduct 2 to be respectively communicated with the opening of middle water pipe 5 and middle part airduct 6 in water mist dust fall device 4；Turn
Disk 3 has two states, when remove device works, the opening difference face middle water pipe 5 of rotating disk 3 and the import of middle part airduct 6,
When not working, rotating disk 3 rotates to an angle, and closes distributive pipe 1 and divides the outlet of airduct 2；Rotating disk 3 is connected with rotating switch；Turn
Dynamic switch is connected with control device 7.Control device described in control device 7 includes the electricity of spring vibration switch 8, first being sequentially connected
Magnetic combination switch 9, Power supply timer 10, the second electromagnetism adhesive switch 11；The connection rotating switch of second electromagnetism adhesive switch 11.
The structure of spring vibration switch 8 is as shown in Figure 2：Vertically disposed power spring 12 is coated with exterior copper cap 14, leads
There is space, the downside of power spring 12 is coated with insulation colloid 15 between electrical spring 12 and exterior copper cap 14.
First electromagnetism adhesive switch 9 and the second electromagnetism adhesive switch 11 are electromagnetic relay as shown in Figure 3.
As shown in figure 4, rotating switch structure is：Include and be connected with the rocking arm 19 of control device 7, be connected with rocking arm 19
Cam 20, the one-way clutch disk 16 driven by cam 20, the speed increasing gear 17 engaged with one-way clutch disk 16, the He of speed increasing gear 17
It is driven between the pawl disk 13 of drive rotating disk 3 by ratchet 18.
The airduct and water pipe used from tunneling is respectively communicated with distributive pipe 1 and divides airduct 2, after tunnel big gun rings, impact
Spring vibration switch 8 is arrived in ripple vibrations, and the double swerve of power spring 12 is connected to exterior copper cap 14, the first electromagnetism adhesive is switched 9
Closure is power supply turn-on power timer 10, and Power supply timer 10 is opened the second electromagnetism adhesive according to the working time set in advance
11 power supplies are closed, make its closure, the armature band motion rocker arm 19 and cam 20 of the second electromagnetism adhesive switch 11 move, and pass through one-way clutch
Disk 16, speed increasing gear 17, ratchet 18, pawl disk 13 are driven successively causes the upper shed of rotating disk 3 to turn to correspondence position and make distributive pipe 1
With divide airduct 2 to be connected respectively with middle water pipe 5 in water mist dust fall device 4 with middle part airduct 6, aqueous and blast enter water mist dust fall
In device.Aqueous suction to the suction hose at the top of it, aqueous are blown and sprayed for water smoke using blast by water mist dust fall device 4 by suction hose
It is mapped in the blasting fume and soil dust of top, after water smoke is combined with blasting fume and soil dust, because fall down on self-weight has suffered process knot to ground
Beam, play the harm that depositing dust reduces blasting fume.Finished when the time that Power supply timer 10 is set is run, deenergization, the second electromagnetism
Adhesive switch 11 disconnects, and closes the rotating switch of water pipe airduct and device is stopped.
Claims (5)
1. one kind blows out rear dust and blasting fume device for removing harmful substances, it is characterised in that
Distributive pipe (1) and divide airduct (2) pass through rotating disk (3) connect water mist dust fall device (4)；The rotating disk (3), which is provided with, makes a point water
Pipe (1) and the opening for dividing airduct (2) to be respectively communicated with water mist dust fall device (4) interior middle water pipe (5) and middle part airduct (6)；
The rotating disk (3) has a two states, when remove device works, the opening difference face middle water pipe (5) of rotating disk (3) and
The import of middle part airduct (6)；When not working, rotating disk (3) rotates to an angle, and closes distributive pipe (1) and divides going out for airduct (2)
Mouthful；
Rotating disk (3) is connected with rotating switch (21)；Rotating switch (21) is connected with control device (7).
2. one kind as claimed in claim 1 blows out rear dust and blasting fume device for removing harmful substances, it is characterised in that
The control device (7) includes the spring vibration switch (8), the first electromagnetism adhesive switch (9), time power source being sequentially connected
Device (10), the second electromagnetism adhesive switch (11)；Second electromagnetism adhesive switch (11) connection rotating switch (21).
3. one kind as claimed in claim 2 blows out rear dust and blasting fume device for removing harmful substances, it is characterised in that
Institute spring vibration switch (8) structure is：Vertically disposed power spring (12) is coated with exterior copper cap (14), conductive bullet
There is space between spring (12) and exterior copper cap (14), insulation colloid (15) is coated with the downside of power spring (12).
4. one kind as claimed in claim 2 blows out rear dust and blasting fume device for removing harmful substances, it is characterised in that
The first electromagnetism adhesive switch (9) and the second electromagnetism adhesive switch (11) are electromagnetic relay.
5. one kind as claimed in claim 1 blows out rear dust and blasting fume device for removing harmful substances, it is characterised in that
Rotating switch (21) structure is：It is convex including being connected to the rocking arm (19) of control device (7), being connected with rocking arm (19)
Wheel (20), the one-way clutch disk (16) driven by cam (20), the speed increasing gear (17) engaged with one-way clutch disk (16)；Speedup
It is driven between gear (17) and the pawl disk (13) for driving rotating disk (3) by ratchet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863426.9U CN206987878U (en) | 2017-07-17 | 2017-07-17 | One kind blows out rear dust and blasting fume device for removing harmful substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863426.9U CN206987878U (en) | 2017-07-17 | 2017-07-17 | One kind blows out rear dust and blasting fume device for removing harmful substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206987878U true CN206987878U (en) | 2018-02-09 |
Family
ID=61404273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720863426.9U Expired - Fee Related CN206987878U (en) | 2017-07-17 | 2017-07-17 | One kind blows out rear dust and blasting fume device for removing harmful substances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206987878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130995A (en) * | 2017-07-17 | 2017-09-05 | 中国水利水电第五工程局有限公司 | One kind blows out rear dust and blasting fume device for removing harmful substances |
-
2017
- 2017-07-17 CN CN201720863426.9U patent/CN206987878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130995A (en) * | 2017-07-17 | 2017-09-05 | 中国水利水电第五工程局有限公司 | One kind blows out rear dust and blasting fume device for removing harmful substances |
| CN107130995B (en) * | 2017-07-17 | 2023-10-27 | 中国水利水电第五工程局有限公司 | Dust and gun smoke harmful substance clearing device after blasting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206601771U (en) | A kind of Smoke Sensor | |
| CN201940138U (en) | Dust collection machine for field of dry powder preparation | |
| CN207821768U (en) | Glass-wall cleaning robot control system | |
| CN204225888U (en) | Efficient comprehensive dust-prevention system suitable for quick fully-mechanized excavation working surface of difficult-to-wet coal seam | |
| CN206987878U (en) | One kind blows out rear dust and blasting fume device for removing harmful substances | |
| CN102068864B (en) | Sub-chamber back blowing bag type dust collector with reciprocating movement back blowing air port | |
| CN211144562U (en) | Closed water curtain type roadway dust settling device | |
| CN107130995A (en) | One kind blows out rear dust and blasting fume device for removing harmful substances | |
| CN203889786U (en) | Automatic winder with dust collection mechanism | |
| CN2933539Y (en) | Grip type patching machines full automatic combined dust remover | |
| CN206940993U (en) | A kind of loose drying device of copper powder | |
| CN201949749U (en) | Sub-room blowback bag-type dust remover with blowback air port capable of moving back and forth | |
| CN202605682U (en) | Rotary suspension baseball supplying and bat swinging speed monitoring device | |
| CN203648269U (en) | Automatic cleaning machine of air filtering core | |
| CN203049514U (en) | Suction device and sanitation vehicle | |
| CN209252663U (en) | A kind of unmanned plane cleaned with water for glass outside high building | |
| CN208513245U (en) | A kind of powder recovering device for pharmacy | |
| CN202811536U (en) | Exhaust fan with louvre blades | |
| CN216275431U (en) | Spraying and cleaning device | |
| CN202438119U (en) | Rotary type tennis ball supply and swing speed monitoring device | |
| CN109530360A (en) | A kind of cigarette clean system of turnover box intelligent self-cleaning | |
| CN204690298U (en) | A kind of Sewing machines dust collect plant | |
| CN102512815B (en) | Suspension baseball type ball supply and swing speed monitoring device | |
| CN203610375U (en) | Automatic dust-removing device of nailing machine | |
| CN206763522U (en) | Drifting dust case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |