CN2113346U - Automatic spraying dust-settling smoke-eliminating device - Google Patents
Automatic spraying dust-settling smoke-eliminating device Download PDFInfo
- Publication number
- CN2113346U CN2113346U CN 91225129 CN91225129U CN2113346U CN 2113346 U CN2113346 U CN 2113346U CN 91225129 CN91225129 CN 91225129 CN 91225129 U CN91225129 U CN 91225129U CN 2113346 U CN2113346 U CN 2113346U
- Authority
- CN
- China
- Prior art keywords
- elasticity
- ripple
- rotor plate
- smoke eliminator
- towards rotor
- 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.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 11
- 238000000151 deposition Methods 0.000 claims description 9
- 238000005422 blasting Methods 0.000 abstract 3
- 239000002360 explosive Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
Abstract
An automatic spraying dust-settling smoke eliminator for excavating blasting working face is a spherical nozzle composed of multiple nozzles. The device comprises a wave impulse rotating plate, an air inlet linkage switch, a water inlet linkage switch, an air-water mixing pipeline, an elastic inclined plug, an elastic support arm, a rotating shaft, a fixed handle and the like. The automatic spraying dust-settling smoke eliminator is characterized in that when blasting is carried out, a blast impulse rotating plate with a lug arranged in the middle of the upper end is impacted by blasting impulse waves to force the blast impulse rotating plate to rotate around a rotating shaft, so that an air inlet linkage switch and a water inlet linkage switch are opened, and the automatic spraying dust-settling smoke eliminator starts spraying. The device has the advantages of simple structure, high automation degree and no limitation of inflammable and explosive places.
Description
The utility model is that the special-purpose depositing dust smoke elimination of work plane plant equipment is blown out in the digging of a kind of colliery.
In the work plane shot firing operation is blown out in the colliery digging, can produce a large amount of dust and toxic and harmful, healthy very harmful to the operating personnel, also be unfavorable for simultaneously safety in production, so getting working face is blown out depositing dust and eliminated smoke and seem very necessary.
At present, the depositing dust smoke eliminator that getting working face generally uses mostly is manually to control, and its shortcoming is that depositing dust smoke elimination efficient is low, workload is big, and is wayward.In recent years, the antomobile sprayer of the electromagnetic valve of electric fixtures controls such as acoustic-electric formula, photo-electric, induction type as switch valve appears adopting.Its shortcoming is electrical control equipment structural principle complexity, fragile rate height, and maintenance capacity is difficult for greatly installing.After using, channel of coal mining working surface to consider to solve the explosion-proof problem of electric fixtures.Be difficult to promote the use of.
The mechanical linkage type auto spraying depositing dust smoke eliminator that the purpose of this utility model is to adopt the spherical shower nozzle that ripple constitutes towards air intake linked switch, water inlet linked switch, a plurality of nozzle of rotor plate control etc. partly to form.
The spherical shower nozzle that the utility model is made of a plurality of nozzles.Ripple is towards rotor plate, air intake linked switch, linked switch, geomantic omen mixing duct, the elasticity of intaking tiltedly plug, rotating shaft, elasticity support arm, and flexible chain, integral cast handle etc. are partly formed.
As Fig. 1 is front view of the present utility model.
As Fig. 2 is A-A sectional view of the present utility model.
Tiltedly fill in figure for B of the present utility model to elasticity as Fig. 3.
Spherical shower nozzle 2 is provided with a plurality of nozzles, and mixing duct 3 one ends in geomantic omen itself are threaded with spherical shower nozzle 2 usefulness, and two ends itself are threaded with air intake linked switch casing 10, water inlet linked switch casing 15 usefulness in addition.Fixed disk 33 and geomantic omen mixing duct 3 are same one.On the integral cast handle 4 usefulness bolt dishes 33, and can 35 rotate around the shaft, just often lean on the integral cast handle 4 slightly, elasticity support arm 8 one ends are connected on the fixed disk 33 by rotating shaft 7, the other end is fixed on elasticity with the spiral shell inspection and tiltedly fills on 9, ripple all is provided with narrow shape projection 31 towards rotor plate 30 upper center, and ripple is connected as a single entity towards rotor plate 30 and the oblique plug of elasticity 9 usefulness flexible chains 32.
Nozzle partly is made up of the nozzle cover 6 that has injection eye 5, cone 35, air intake inlet opening 1, nozzle carrier 34 etc.The awl point of cone 36 covers 6 injection eye 5 over against spraying, and the screw thread of nozzle cover 6 usefulness own is fixed on the nozzle carrier 34, and air intake inlet opening 1 is close to 36 portion edges of cone.
The air intake linked switch is identical with operating principle with water inlet linked switch structure.Air intake linked switch and water inlet linked switch are made up of casing 10 and 15, big gland 11 and 16, little gland 12 and 17, sealing mat 22 and 25, cone- shaped valve plug 21 and 26, guide rod 23 and 24, top cover 14 and 19, compression spring 13 and 18, under the normal condition, because elasticity tiltedly plug 9 is clipped in the middle of 14 and 19, extruding top cover 14 and 19, thereby cone- shaped valve plug 21 and 26 enters in the taper valve port 20 and 27 of casing 10 and 15, and air intake linked switch and water inlet linked switch all are in closed condition.Sprayer is not worked.
When blowing out, blow out the shock wave shock wave towards rotor plate 30, force ripple 35 to clockwise rotate around the shaft towards rotor plate 30, press when the narrow shape projection 31 of ripple on rotor plate 30 and to touch elasticity tiltedly during plug 9, make elasticity tiltedly plug 9 also 7 clockwise rotate and move down in the middle of come off top cover 14 and 19 around the shaft, top cover 14 and 19, guide rod 23 and 24, cone- shaped valve plug 21 and 26, under the effect of compression spring 13 and 18, cone- shaped valve plug 21 and 26 is deviate from taper valve port 20 and 27 rapidly, thereby air intake linked switch and water inlet linked switch are opened, pressure wind enters from air intake 29, press water enters from water inlet 28, and sprayer begins spraying.
After dust concentration and toxic and harmful concentration dropped to a certain degree, when the operating personnel need enter the work plane operation, the people was for propping up ripple towards rotor plate 30.Ripple is towards rotor plate 30 31 inhour rotations around the shaft, because the interconnect function of flexible chain 32, elasticity is tiltedly filled in 9 and also followed 7 inhour rotations around the shaft, and elasticity is tiltedly filled in 9 servo-actuateds and entered in the middle of top cover 14 and 19.Extruding top cover 14 and 19, guide rod 23 and 24 is together with cone- shaped valve plug 21 and 26 translations, and cone- shaped valve plug 21 and 26 enters taper valve port 20 and 27, and air intake linked switch and water inlet linked switch are closed, and sprayer stops spraying.
Complete machine is hung with integral cast handle 4 and is being blown out on the work plane ceiling.
Advantage of the present utility model: simple in structure, be easy to control, the automaticity height, not fragile, adapt to getting working face use under the coal mine.
Claims (3)
1, a kind ofly be used for digging and blow out the auto spraying depositing dust smoke eliminator of work plane, by the spherical shower nozzle that a plurality of nozzles constitute, ripple is towards rotor plate and projection, the air intake linked switch, the water inlet linked switch, the geomantic omen mixing duct, elasticity is tiltedly filled in, the elasticity support arm, rotating shaft, flexible chain, integral cast handle etc. are partly formed.It is characterized in that ripple is connected as a single entity with flexible chain towards rotor plate and the oblique plug of elasticity.Ripple is connected on the fixed disk by rotating shaft towards rotor plate.Elasticity tiltedly plug is clipped in the middle of the top cover.
2, it is characterized in that according to right 1 described auto spraying depositing dust smoke eliminator ripple just often leans against on the integral cast handle towards rotor plate.Can rotate around the axis, its upper center is provided with narrow shape projection.
3, according to right 1 described auto spraying depositing dust smoke eliminator, it is characterized in that elasticity is tiltedly filled in and elasticity support arm bolt is an one, can rotate around the axis, and make it to be connected towards rotor plate with ripple with flexible chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225129 CN2113346U (en) | 1991-09-12 | 1991-09-12 | Automatic spraying dust-settling smoke-eliminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225129 CN2113346U (en) | 1991-09-12 | 1991-09-12 | Automatic spraying dust-settling smoke-eliminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113346U true CN2113346U (en) | 1992-08-19 |
Family
ID=4931465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225129 Granted CN2113346U (en) | 1991-09-12 | 1991-09-12 | Automatic spraying dust-settling smoke-eliminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798937A (en) * | 2010-04-13 | 2010-08-11 | 兖州煤业股份有限公司 | Mechanical blasting sprayer |
| CN102125901B (en) * | 2010-01-15 | 2013-06-12 | 淮南矿业(集团)有限责任公司 | Compressed-air automatic spraying device and system |
-
1991
- 1991-09-12 CN CN 91225129 patent/CN2113346U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125901B (en) * | 2010-01-15 | 2013-06-12 | 淮南矿业(集团)有限责任公司 | Compressed-air automatic spraying device and system |
| CN101798937A (en) * | 2010-04-13 | 2010-08-11 | 兖州煤业股份有限公司 | Mechanical blasting sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |