CN203769834U - Wind pressure boosting type atomizing dust precipitator - Google Patents
Wind pressure boosting type atomizing dust precipitator Download PDFInfo
- Publication number
- CN203769834U CN203769834U CN201420053084.0U CN201420053084U CN203769834U CN 203769834 U CN203769834 U CN 203769834U CN 201420053084 U CN201420053084 U CN 201420053084U CN 203769834 U CN203769834 U CN 203769834U
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- CN
- China
- Prior art keywords
- outlet
- pipe
- blast
- shower nozzle
- tube connector
- 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
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Abstract
The utility model relates to a wind pressure boosting type atomizing dust precipitator used for drilling and blasting dust falling in mine tunnels. Water pressure can be effectively increased, the washing effect is improved, and labor intensity is lowered. The wind pressure boosting type atomizing dust precipitator comprises a hollow connecting pipe and a shower nozzle. A connecting flange plate is arranged at one end of the connecting pipe, and a first outlet which is controlled by a valve is arranged in the other end of the connecting pipe. An air inlet pipe and a second outlet branch pipe which are both controlled by the valve are sequentially arranged on the part from the end of the flange plate to the end of the first outlet on the outer wall of the connecting pipe, a hollow channel of the air inlet pipe and a hollow channel of the second outlet branch pipe are both communicated with a hollow channel of the connecting pipe, and the inner diameter of the second outlet branch pipe is smaller than the inner diameter of the first outlet. The first outlet and the second outlet branch pipe are both suitable for being connected with the shower nozzle through hoses.
Description
Technical field
The utility model relates to a kind of dust settler, particularly relates to a kind of for the spray means for dedusting after mine laneway driling explosion.
Background technology
After the driling explosion of down-hole, can produce the poisonous and harmful substances such as a large amount of dust, flue dust, for Health Status For Workers Exposed security consideration, after explosion, first by mechanical ventilation equipment by extractions such as the dust in safe distance, flue dust, then water carries out atomizing de-dusting to the Flue dust being retracted to outside safe distance, after having ventilated, water washes away, dilutes the dust of the tunnel in safe distance and surrounding wall again, purifies the air in the interior tunnel of safe distance, so that operating personnel enters construction.In prior art, because the pressure of water self is low, cannot form injection, also need manual compression water pipe to increase hydraulic pressure, scouring effect is poor, and labour intensity is large.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of blast assisted spray means for dedusting, effectively increases hydraulic pressure, improves scouring effect, reduces labour intensity.
The utility model blast assisted spray means for dedusting, comprise hollow tube connector and shower nozzle, one end of described tube connector is provided with mounting flange, the other end is provided with the first outlet of being controlled by valve, on described tube connector outer wall, from outlet one end, flange one end to the first, set gradually the blast pipe of being controlled by valve respectively, the second outlet stool, the hollow channel of the hollow channel of described blast pipe and the second outlet stool is all connected with the hollow channel of tube connector, the internal diameter of the second outlet stool is less than the internal diameter of the first outlet, described the first outlet, the second outlet stool is all suitable for being connected with shower nozzle through flexible pipe.
The utility model blast assisted spray means for dedusting, the internal diameter of the part that is provided with blast pipe, the second outlet stool of wherein said tube connector is greater than the internal diameter of the first outlet place part.
The utility model blast assisted spray means for dedusting, wherein said shower nozzle is provided with handle.
The utility model blast assisted spray means for dedusting, wherein said shower nozzle arranges two, is connected respectively through flexible pipe with the first outlet, the second outlet stool.
The utility model blast assisted spray means for dedusting difference from prior art is that the utility model blast assisted spray means for dedusting arranges the tube connector of hollow, mounting flange is set in its one end and water main road is connected, blast pipe is set and high-pressure air hose is connected simultaneously, water pressurizes through high-pressure blast in tube connector, can eject through the second outlet stool in water inlet and blast pipe downstream and the first outlet respectively, after explosion, mechanical ventilation equipment is by flue dust, dust is extracted into safe distance when outer, open the valve of the second outlet stool, through shower nozzle, spray formation water curtain this part is carried out to depositing dust, after having ventilated, close the second outlet stool valve, open the first outlet valve, operating personnel's hand-held shower, progressively entering tunnel washes away tunnel and surrounding wall, the utility model has strengthened hydraulic pressure by passing into high-pressure blast, improved scouring effect, and without artificial extruding water pipe, reduced labour intensity.
Below in conjunction with accompanying drawing, blast assisted spray means for dedusting of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the partial sectional view of the utility model blast assisted spray means for dedusting;
Fig. 2 is the stereogram of the utility model blast assisted spray means for dedusting.
The specific embodiment
As shown in Figure 1, 2, present embodiment blast assisted spray means for dedusting comprises hollow tube connector 1 and shower nozzle 2, and one end of tube connector 1 is provided with mounting flange 3, and the other end is provided with the first outlet 4 of being controlled by valve.On tube connector 1 outer wall, from outlet one end, flange one end to the first, set gradually blast pipe 5, the second outlet stool 6 of being controlled by valve respectively, the hollow channel of the hollow channel of blast pipe 5 and the second outlet stool 6 is all connected with the hollow channel of tube connector 1, and the internal diameter of the second outlet stool 6 is less than the internal diameter of the first outlet 4.Shower nozzle 2 arranges two, not shown with first outlet the 4, second outlet stool 6(through flexible pipe 7 respectively) be connected.
For further strengthening the pressure of the first outlet 4 injection waters, the internal diameter that the part that is provided with blast pipe 5, the second outlet stool 6 of tube connector 1 is set is greater than the internal diameter of the first outlet 4 place parts.
For convenience of operating personnel, control, on shower nozzle 2, be provided with handle 8.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. a blast assisted spray means for dedusting, it is characterized in that: comprise hollow tube connector (1) and shower nozzle (2), one end of described tube connector (1) is provided with mounting flange (3), the other end is provided with the first outlet (4) of being controlled by valve, on described tube connector (1) outer wall, from outlet one end, flange one end to the first, set gradually the blast pipe (5) of being controlled by valve respectively, the second outlet stool (6), the hollow channel of the hollow channel of described blast pipe (5) and the second outlet stool (6) is all connected with the hollow channel of tube connector (1), the internal diameter of the second outlet stool (6) is less than the internal diameter of the first outlet (4), described the first outlet (4), the second outlet stool (6) is all suitable for being connected with shower nozzle (2) through flexible pipe (7).
2. blast assisted spray means for dedusting according to claim 1, is characterized in that: the internal diameter of the part that is provided with blast pipe (5), the second outlet stool (6) of described tube connector (1) is greater than the internal diameter of the first outlet (4) place part.
3. blast assisted spray means for dedusting according to claim 1 and 2, is characterized in that: described shower nozzle (2) is provided with handle (8).
4. blast assisted spray means for dedusting according to claim 3, is characterized in that: described shower nozzle (2) arranges two, is connected respectively through flexible pipe with the first outlet (4), the second outlet stool (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053084.0U CN203769834U (en) | 2014-01-27 | 2014-01-27 | Wind pressure boosting type atomizing dust precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053084.0U CN203769834U (en) | 2014-01-27 | 2014-01-27 | Wind pressure boosting type atomizing dust precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769834U true CN203769834U (en) | 2014-08-13 |
Family
ID=51287034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053084.0U Expired - Fee Related CN203769834U (en) | 2014-01-27 | 2014-01-27 | Wind pressure boosting type atomizing dust precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769834U (en) |
-
2014
- 2014-01-27 CN CN201420053084.0U patent/CN203769834U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140813 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |