CN202655158U - Mixed medium spray nozzle for coalmine dedusting - Google Patents
Mixed medium spray nozzle for coalmine dedusting Download PDFInfo
- Publication number
- CN202655158U CN202655158U CN 201220323811 CN201220323811U CN202655158U CN 202655158 U CN202655158 U CN 202655158U CN 201220323811 CN201220323811 CN 201220323811 CN 201220323811 U CN201220323811 U CN 201220323811U CN 202655158 U CN202655158 U CN 202655158U
- Authority
- CN
- China
- Prior art keywords
- spray nozzle
- dedusting
- nozzle
- valve
- main body
- 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
A mixed medium spray nozzle for coalmine dedusting consists of a main body, a liquid feeding pipe, a dedusting agent regulating valve, an air valve, a spray nozzle core and a spray nozzle, wherein the liquid feeding pipe and the dedusting agent regulating valve are arranged on the side surface of the main body, the air valve is arranged in a through hole in the main body, a gap is arranged between the inner wall of the through hole and the air valve, the bottom ends of the liquid feeding pipe and the dedusting agent regulating valve are connected with the gap, the spray nozzle core is arranged at the front end of the through hole, a spray nozzle cover is sheathed outside the spray nozzle core, the spray nozzle is arranged outside the spray nozzle cover, and all parts are connected by threads. A dedusting agent is automatically regulated by the dedusting agent regulating valve, and a tri-fluid mixed medium spray nozzle is formed. With the tri-fluid mixed medium spray nozzle, labor is saved, and an excellent dedusting effect can be realized.
Description
Technical field
The utility model relates to a kind of nozzle, is specifically related to a kind of coal mine dedusting blending agent nozzle.
Background technology
What the spraying and dedusting of coal mine dedusting blending agent adopted at present is the aqueous vapor two-fluid spray nozzle, and dustfall agent is outside nozzle, after the artificial blending of utilization, spray again after utilizing feed tube to enter nozzle, so both wasted artificial, admix again inhomogeneous, so do not reach the effect of depositing dust.
The utility model content
The purpose of this utility model is to exist for existing coal mine dedusting blending agent nozzle to mix inhomogeneous deficiency, and a kind of three fluid coal mine dedusting blending agent nozzles are provided.
The purpose of this utility model realizes by following technological means: be made of main body, the feed tube of main body side, valve, nozzle core, nozzle, in the through hole of body interior valve is installed, between through-hole wall and the valve space is arranged, the end of feed tube connects the space, and the front end of through hole is installed nozzle core, and the outer surface cover of nozzle core has muzzle, there is nozzle the nozzle cage outside, also comprise dedusting agent adjustment valve, dedusting agent is adjusted valve and is installed in the main body side, the space between terminal connecting through hole inwall and the valve.
Compared with prior art the utlity model has following obvious advantage: adjust valve according to dustfall agent dustfall agent is adjusted automatically, use three fluid blending agent nozzles namely to save manually, dedusting agent is mixed, the depositing dust purpose that can be effective good again.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure, the 1-nozzle, the 2-nozzle core, the 3-dedusting agent is adjusted valve, 4-valve, 5-main body, 11-nozzle cage, 51-feed tube.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment the utility model is described in further detail:
Coal mine dedusting blending agent nozzle as shown in Figure 1, feed tube 1 and dedusting agent adjustment valve 3, valve 4, nozzle core 2, nozzle 1 by main body 5, main body 5 sides consist of, valve 4 is installed in the through hole of main body 5 inside, between through-hole wall and the valve 4 space is arranged, feed tube 51 is connected control valve 3 with dedusting agent end connects the space, and the front end of through hole is installed nozzle core 2, and nozzle core 2 outer surface covers have nozzle cage 11, there is nozzle 1 nozzle cage 11 outsides, rely between the each several part to be threaded.
Dedusting agent enters in the main body 5 by the control of dedusting agent control valve 3, fluid in dedusting agent and the feed tube 51 enters space between valve 4 and the nozzle core 2 by the space, then entering nozzle core 2 mixes with gas, gas blows in the nozzle core 2 by valve 4 and nebulizes with liquid dust removing agent mixed-shaped, sprays from nozzle 1 exit by nozzle core 2.
The above; it only is a part of specific embodiment of the present utility model; protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. coal mine dedusting blending agent nozzle, consisted of by main body, the feed tube of main body side, valve, nozzle core, nozzle, in the through hole of body interior valve is installed, between through-hole wall and the valve space is arranged, the end of feed tube connects the space, the front end of through hole is installed nozzle core, the outer surface cover of nozzle core has muzzle, and there is nozzle the nozzle cage outside, it is characterized in that: also comprise dedusting agent adjustment valve, dedusting agent is adjusted valve and is installed in the main body side, the space between terminal connecting through hole inwall and the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323811 CN202655158U (en) | 2012-07-01 | 2012-07-01 | Mixed medium spray nozzle for coalmine dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323811 CN202655158U (en) | 2012-07-01 | 2012-07-01 | Mixed medium spray nozzle for coalmine dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655158U true CN202655158U (en) | 2013-01-09 |
Family
ID=47450094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323811 Expired - Fee Related CN202655158U (en) | 2012-07-01 | 2012-07-01 | Mixed medium spray nozzle for coalmine dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302915A (en) * | 2019-03-10 | 2019-10-08 | 温州誉诚包装有限公司 | A kind of leather processing spray equipment |
-
2012
- 2012-07-01 CN CN 201220323811 patent/CN202655158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302915A (en) * | 2019-03-10 | 2019-10-08 | 温州誉诚包装有限公司 | A kind of leather processing spray equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130701 |