CN206927270U - A kind of spraying system for inclined chute block clearing - Google Patents
A kind of spraying system for inclined chute block clearing Download PDFInfo
- Publication number
- CN206927270U CN206927270U CN201720647358.2U CN201720647358U CN206927270U CN 206927270 U CN206927270 U CN 206927270U CN 201720647358 U CN201720647358 U CN 201720647358U CN 206927270 U CN206927270 U CN 206927270U
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- China
- Prior art keywords
- inclined chute
- nozzle
- side plate
- jet pipe
- spraying system
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- 238000005507 spraying Methods 0.000 title claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 22
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005499 meniscus Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Chutes (AREA)
Abstract
The utility model discloses a kind of spraying system for inclined chute block clearing, it is including being arranged on outside inclined chute (4) bottom plate the jet pipe (5) of layered and parallel arrangement from bottom to top, bottom spray nozzle (2), side plate nozzle (3), nozzle bore is offered on the bottom plate and side plate of inclined chute (4), bottom spray nozzle (2) interval is arranged on jet pipe (5) and is fixed on through the nozzle bore sealing on inclined chute (4) bottom plate on the bottom plate of inclined chute (4), side plate nozzle (3) passes through the nozzle bore opened up on inclined chute (4) side plate to be arranged on the side plate on inclined chute (4) both sides, the inlet end of side plate nozzle (3) is connected by flexible coupling (1) with the end of jet pipe (5).The utility model has the characteristics of easy manipulation, dependable performance, has prevented manually to bring down stocks the potential safety hazard brought, and effectively prevents, removes the blockage problem that viscous wall occurs for material in inclined chute, scaffold triggers.
Description
Technical field
The utility model belongs to a kind of device for removing feed blocking, for preventing that viscous wall, canopy occur for material in inclined chute
Expect the blockage problem triggered.
Background technology
In each industrial and mining enterprises, inclined chute is largely adopted as non-standard sets complement equipment in the engineering construction of industry-by-industry
With mainly realizing that the material in chute is transported to feed bin by self gravitation and the discrepancy in elevation.In addition, inclined chute also play it is a lot of other
Effect, such as in sealing, adjust reasonable layout in plant equipment of technological process, material, avoid unbalance loading etc..
However, in inclined chute in actual use, feed blocking phenomenon often occurs, can be influenceed when blocking serious
Its normal production even stops production.There is a variety of the reason for blocking, on the one hand can be summarized in and tiltedly slip when causing the inclined chute to convey material
Whether the design parameters such as the layout pattern of groove, inclination angle, section are reasonable；On the other hand, the self property of material is also to cause tiltedly to slip
The key factor that groove blocks, mainly two parameters of the moisture content of material and particle diameter.The moisture content of material is higher, material
Capillary water between grain is inwardly shrunk to meniscus under surface tension effects, and the direction of surface tension and meniscus are tangent, its
Resultant direction points to the contact surface of storeroom, so that material shows certain glutinous poly- property, the probability that material glues wall canopy arch is big
Increase.The particle diameter of material is smaller, and the specific surface area of material particles is bigger, the increase of interparticle contact area, occurs to slide relatively between particle
The resistance to be overcome when dynamic is bigger, easily causes the viscous group of material to block；And within the specific limits, the big material particles corner angle of particle diameter are dashed forward
Go out, embedded interlocking is obvious between particle, and the internal friction of storeroom can be caused to increase again, cause the generation of clogging.
Existing inclined chute anti-blockage method also relies on artificial percussion vibration and cleared up, based on high pressure water washing mostly, work
Efficiency is low, potential safety hazard is big.
The content of the invention
The purpose of this utility model is exactly that viscous wall occurs for material in inclined chute, scaffold triggers in order to effectively prevent, remove
A kind of blockage problem, there is provided spraying system simple in construction, simple installation for inclined chute block clearing.
To realize above-mentioned purpose of the present utility model, a kind of spraying system for inclined chute block clearing of the utility model uses
Following technical scheme：
A kind of spraying system for inclined chute block clearing of the invention, including divide from bottom to top outside inclined chute bottom plate
Jet pipe, bottom spray nozzle, the side plate nozzle of layer parallel arrangement, nozzle bore, bottom are offered on the bottom plate and side plate of inclined chute
Plate nozzle pitch is arranged on jet pipe and is fixed on through the nozzle bore sealing on inclined chute bottom plate on the bottom plate of inclined chute,
Side plate nozzle passes through the nozzle bore opened up on inclined chute side plate to be arranged on the side plate on inclined chute both sides, the inlet end of side plate nozzle
Connected by the end of flexible coupling and jet pipe；Bottom spray nozzle and side plate nozzle on the same section of inclined chute pass through
Jet pipe links together, and forms one layer of spraying system.Described jet pipe is connected with external air source.
It is downward that the shower nozzle of described bottom spray nozzle is oriented parallel to inclined chute bottom plate, is blocked up with eliminating caused by material glues wall
Plug；The shower nozzle direction of described side plate nozzle is inside perpendicular to the side plate of inclined chute, is blocked with eliminating material canopy arch.
Height spacing between the jet pipe of adjacent layer is between 0.8~1.2m scopes, on jet pipe
Spacing between adjacent bottom plates nozzle is 400~500mm scopes.
A kind of spraying system for inclined chute block clearing of the utility model is after adopting the above technical scheme, with following positive
Effect：
(1) the strength block clearing technology that the utility model uses relies on the injection force of explosion of compressed air moment, reduces thing
Expect the external friction power of mutual internal friction and material and inclined chute inwall, it is difficult to efficiently solve feed blocking in inclined chute
Topic, wall is glued especially caused by High water cut fine powder material, scaffold blocks；
(2) the layering injection design that the utility model uses, can be layered injection from bottom to top, avoid thing in inclined chute
Material moment, the whereabouts that all caves in caused bottom feed bin or feeding equipment charging aperture to block；
(3) inlet end of side plate nozzle of the present utility model is connected by the end of flexible coupling and jet pipe, oblique
It when chute reaches service life replacing, easily can integrally be removed with spraying system, there is the advantages of installation, convenient disassembly；
(4) the utility model is simple in construction, dependable performance, thoroughly solves the potential safety hazard that artificial block clearing is brought, extensively
Suitable for the installation of newly-built chute and the transformation of old chute of the industries such as metal mine, coal, metallurgy, thermoelectricity, building materials.
Brief description of the drawings
Fig. 1 is a kind of front view of spraying system for inclined chute block clearing of the utility model；
Fig. 2 is a kind of top view of spraying system for inclined chute block clearing of the utility model.
Reference is：1- flexible couplings；2- bottom spray nozzles；3- side plate nozzles；4- inclined chutes；5- jet pipes.
Embodiment
Preferably to describe the utility model, it is used for the injection system of inclined chute block clearing to the utility model below in conjunction with the accompanying drawings
System is further described.
A kind of top view of spraying system for inclined chute block clearing of the utility model as shown in Figure 2 is simultaneously seen with reference to Fig. 1
Go out, a kind of spraying system for inclined chute block clearing of the utility model, which is used, to be included being arranged on outside the bottom plate of inclined chute 4 from bottom to top
Jet pipe 5, bottom spray nozzle 2, the side plate nozzle 3 of layered and parallel arrangement, nozzle is offered on the bottom plate and side plate of inclined chute 4
Hole, the interval of bottom spray nozzle 2 are arranged on jet pipe 5 and are fixed on inclined chute 4 through the nozzle bore sealing on the bottom plate of inclined chute 4
Bottom plate on, side plate nozzle 3 is arranged on through the nozzle bore opened up on the side plate of inclined chute 4 on the side plate on the both sides of inclined chute 4, side plate
The inlet end of nozzle 3 is connected by flexible coupling 1 with the end of jet pipe 5；Jet pipe 5 and its bottom plate installed above spray
Mouth 2, side plate nozzle 3 are installed depending on the vertical height point multilayer of inclined chute, bottom spray nozzle 2 and side plate on 4 same section of inclined chute
Nozzle 3 is linked together by jet pipe 5, forms one layer of spraying system.Height spacing between the jet pipe 5 of adjacent layer
For 1m, the spacing between adjacent bottom plates nozzle 2 on jet pipe 5 is 400~500mm scopes.Described air jet pipe
Road 5 is connected with external air source, and external air source is transported to the outer wall of inclined chute 4, and realization is docked with injection pipe 5, every layer of injection system
The air inlet of system individually controls, from bottom to top layering injection, avoids the whereabouts that all caves in of material moment in inclined chute 4 and causes bottom
Feed bin or feeding equipment charging aperture block.
Claims (3)
- A kind of 1. spraying system for inclined chute block clearing, it is characterised in that：It includes being arranged on outside inclined chute (4) bottom plate certainly Lower and higher slice parallel arrangement jet pipe (5), bottom spray nozzle (2), side plate nozzle (3), bottom plate and side in inclined chute (4) Nozzle bore is offered on plate, bottom spray nozzle (2) interval is arranged on jet pipe (5) and passes through the spray on inclined chute (4) bottom plate Nozzle aperture sealing is fixed on the bottom plate of inclined chute (4), and side plate nozzle (3) passes through the nozzle bore peace opened up on inclined chute (4) side plate On the side plate on inclined chute (4) both sides, the inlet end of side plate nozzle (3) passes through flexible coupling (1) and the end of jet pipe (5) Portion connects；Bottom spray nozzle (2) and side plate nozzle (3) on inclined chute (4) same section are connected to one by jet pipe (5) Rise, form one layer of spraying system.
- A kind of 2. spraying system for inclined chute block clearing as claimed in claim 1, it is characterised in that：Described bottom spray nozzle (2) shower nozzle is oriented parallel to that inclined chute (4) bottom plate is downward, and the shower nozzle direction of described side plate nozzle (3) is perpendicular to inclined chute (4) side plate is inside.
- A kind of 3. spraying system for inclined chute block clearing as claimed in claim 1 or 2, it is characterised in that：The spray of adjacent layer Height spacing between feed channel (5) is between 0.8~1.2m scopes, the adjacent bottom plates nozzle on jet pipe (5) (2) spacing between is 400~500mm scopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647358.2U CN206927270U (en) | 2017-06-06 | 2017-06-06 | A kind of spraying system for inclined chute block clearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647358.2U CN206927270U (en) | 2017-06-06 | 2017-06-06 | A kind of spraying system for inclined chute block clearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206927270U true CN206927270U (en) | 2018-01-26 |
Family
ID=61344901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720647358.2U Active CN206927270U (en) | 2017-06-06 | 2017-06-06 | A kind of spraying system for inclined chute block clearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206927270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377186A (en) * | 2018-12-30 | 2020-07-07 | 新疆八一钢铁股份有限公司 | Automatic desilting device of overhead chute |
-
2017
- 2017-06-06 CN CN201720647358.2U patent/CN206927270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377186A (en) * | 2018-12-30 | 2020-07-07 | 新疆八一钢铁股份有限公司 | Automatic desilting device of overhead chute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666 Patentee after: MAANSHAN Mine Research Institute Co.,Ltd. Address before: 243000 Xitang Road, Ma'anshan Economic Development Zone, Anhui, No. 666 Patentee before: SINOSTEEL MAANSHAN INSTITUTE OF MINING RESEARCH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |