CN205887245U - Shower nozzle of dust fall spraying - Google Patents
Shower nozzle of dust fall spraying Download PDFInfo
- Publication number
- CN205887245U CN205887245U CN201620786921.XU CN201620786921U CN205887245U CN 205887245 U CN205887245 U CN 205887245U CN 201620786921 U CN201620786921 U CN 201620786921U CN 205887245 U CN205887245 U CN 205887245U
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- rear portion
- shower nozzle
- regulation
- intake tunnel
- 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
Abstract
The utility model provides a shower nozzle of dust fall spraying, it is connected to form by sprinkler body and regulation plug, the sprinkler body include the inhalant canal in the place ahead and the connecting seat at rear, inhalant canal and connecting seat be integrative, be equipped with between inhalant canal and connecting seat and spray the seam, the inhalant canal rear portion establish to the inclined plane, the regulation plug constitute by the silk post at the regulation of front portion head, middle part, the adjusting nut at rear portion, the first the place ahead of regulation set up the form into the inclined plane matched with circular cone with the inhalant canal rear portion.
Description
Technical field
This utility model and invention are related to down-hole mining and the spraying device for removing dust of Ground Operation generation cloud, specifically
A kind of shower nozzle of depositing dust spraying.
Background technology
When down-hole mining or surface mining are constructed, substantial amounts of rock dirt, coal dust can be produced, these harmful cloud can occur dirt
Cruelly, crisis mine safety, can destroy ecological environment, and is directly sucked in pulmonary, and injury operating personnel's is healthy, in order to reduce
Cloud, mainly uses at present and carries out water spray using shower nozzle and reach depositing dust purpose.
, though atomizing effect is good, there is many drawbacks in depositing dust spraying in the market；First, because atomizing effect is good
Impact digging driver's sight line.Second, spray mist and be in the form of a column, coverage rate is little, impact big it is easier to airborne dust, dust-laying effect is poor.The
Three, because mining water qualities are poor, lead to shower nozzle easily to block, cleaning is difficult, maintenance bothers and gives it up, and causes depositing dust facility just as void
If.4th, for uninterrupted operation, by as many as 30 shower nozzles it is therefore an objective to block up this also other, one-tenth on a coal-winning machine
Ben Taigao.5th, the huge rock being easily caving, coal cinder smashes.6th it is impossible to adjust direction and water smoke size.
Content of the invention
This utility model and goal of the invention are to overcome the shortcomings of above-mentioned technology, provide a kind of cascade to mix with mist, in semicircle
Cone shape, is not easily blocked, practical, the good atomizing blow head for lowing dust of dust-laying effect.
For achieving the above object, the technical solution adopted in the utility model is: a kind of shower nozzle of depositing dust spraying, and it is by spraying
Body and regulation plug connect composition, and described sprinkler body includes the intake tunnel in front and the connecting seat at rear, and described water inlet is led to
Road and connecting seat are one, are provided with sprinkling seam, described intake tunnel rear portion is set to tiltedly between intake tunnel and connecting seat
Face；The described plug that adjusts is made up of anterior regulation head, the silk post at middle part, the adjusting nut at rear portion, before described regulation head
Side is set to the cone shape matching with the inclined-plane at intake tunnel rear portion.
The beneficial effects of the utility model are: dust-laying effect is good, and it is not easy to block, cascade is big, only needs before and after coal-winning machine
Each to install 1, development machine only need to pacify one, realizes cost-effective effect, because cascade body is transparent, so not affecting digging department
Machine sight line, and can manual adjusting shower nozzle gap size to realize adjustable spraying size, it is convenient to change, and maintenance is convenient, also rises
To cooling-down effect, because spilling wet rib in advance, airborne dust can be avoided.Water spray can cover 68 meters, 18 24 squares.It is mainly used in well
Lower digging, transport, waits place depositing dust work, the work of some surface minings also can use.
Brief description
Fig. 1 is cross-sectional view of the present utility model.
Specific embodiment
As shown in figure 1, the direction of arrow is water (flow) direction in Fig. 1, a kind of shower nozzle of depositing dust spraying, it is by sprinkler body 1 and to adjust
Section plug 2 connects composition, and described sprinkler body 1 includes the intake tunnel 11 in front and the connecting seat 12 at rear, and described water inlet is led to
Road 11 and connecting seat 12 are one, are provided with sprinkling seam 14 between intake tunnel 11 and connecting seat 12, described intake tunnel
11 rear portions are set to inclined-plane 15；The described plug 2 that adjusts is by the anterior adjusting nut adjusting a 21, silk post 22 at middle part, rear portion
23 compositions, are set to the cone shape matching with the inclined-plane 15 at intake tunnel 11 rear portion in front of described regulation 21.
During operation, water under high pressure passes through sprinkler body, has regulation plug adjustable spraying state and size and Orientation, to realize spraying fall
Dirt effect.
According to actually used condition survey of the present utility model, certain colliery company increases pneumoconiosis patients 14 people in 2014,
Newly-increased 3 people in 2015.Pneumoconiosis patients every year most basic medical expense everyone need 50,000 yuan, and can not effect a radical cure, medical expense
Height, has ruined one family, has also caused significant stress to enterprise, causes bad political fallout to society.This product is through test
The dust-laying effect face of adopting can depositing dust more than 90 percent, heading end can depositing dust more than 93 percent, workman can be substantially reduced
Suffer from the probability of pneumoconiosis, originally one class of workman gets off, and full face is all completely black, and expectoration two days later also has coal dust, work after this product test
Face of getting off of one class of people is micro- dirty.Underground work dust is big, and temperature is high, and workman wears anti-dust respirator dyspnea, so substantially
Do not wear.There is a good dust falling device will substantially improve mining work environment.
Claims (1)
1. the shower nozzle of a kind of depositing dust spraying, is characterized in that: it by sprinkler body (1) and adjusts plug (2) connection and form, described spray
Body (1) includes the water inlet logical (11) in front and the connecting seat (12) at rear, and described intake tunnel (11) with connecting seat (12) is
One, it is provided with sprinkling seam (14) between intake tunnel (11) and connecting seat (12), described intake tunnel (11) rear portion sets
For inclined-plane (15)；Described regulation plug (2) by anterior regulation head (21), the silk post (22) at middle part, rear portion adjusting nut
(23) form, in front of described regulation head (21), be set to the cone matching with the inclined-plane (15) at intake tunnel (11) rear portion
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786921.XU CN205887245U (en) | 2016-07-26 | 2016-07-26 | Shower nozzle of dust fall spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786921.XU CN205887245U (en) | 2016-07-26 | 2016-07-26 | Shower nozzle of dust fall spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205887245U true CN205887245U (en) | 2017-01-18 |
Family
ID=57785113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620786921.XU Expired - Fee Related CN205887245U (en) | 2016-07-26 | 2016-07-26 | Shower nozzle of dust fall spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205887245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060873A (en) * | 2017-03-02 | 2017-08-18 | 刘明谭 | The wind power ganged shower nozzle of full negative pressure |
-
2016
- 2016-07-26 CN CN201620786921.XU patent/CN205887245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060873A (en) * | 2017-03-02 | 2017-08-18 | 刘明谭 | The wind power ganged shower nozzle of full negative pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170118 Termination date: 20180726 |