CN214499146U - Raise construction smoke abatement atomizer - Google Patents
Raise construction smoke abatement atomizer Download PDFInfo
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- CN214499146U CN214499146U CN202120452540.9U CN202120452540U CN214499146U CN 214499146 U CN214499146 U CN 214499146U CN 202120452540 U CN202120452540 U CN 202120452540U CN 214499146 U CN214499146 U CN 214499146U
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- spray tube
- atomizing
- atomizing spray
- liquid pipe
- pipe
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Abstract
The utility model relates to an atomizing smoke abatement technical field especially relates to a courtyard construction smoke abatement atomizer. Including the tube-shape atomizing spray tube, the one end of atomizing spray tube is provided with the atomizing spout, horizontal intercommunication has the liquid pipe in the pipe wall of atomizing spray tube, one side perpendicular to of atomizing spray tube the axis of atomizing spray tube is connected with the tubulose mount, the liquid pipe with atomizing spray tube junction is provided with the flexion, the liquid pipe is worn out in the mount, compressed air has been let in the atomizing spray tube, let in high pressure smoke abatement liquid in the liquid pipe. Compressed air and water with certain pressure are introduced into the atomization spray pipe, water and gas atomization is generated through the atomization spray pipe, and harmful gases such as nitrogen dioxide and carbon dioxide in the gun smoke can be dissolved by the water mist, so that the concentration of the harmful gases is reduced. The harmful gases which are not dissolved in water or slightly dissolved in water are discharged out of the working surface through ventilation.
Description
Technical Field
The utility model relates to an atomizing smoke abatement technical field especially relates to a courtyard construction smoke abatement atomizer.
Background
The mining method is characterized in that shallow hole shrinkage mining is commonly used for metal and nonmetal mines, wherein during construction of a safety pedestrian courtyard, a ventilation courtyard and a cutting well constructed by a sill pillar-free layered caving method, dense smoke and harmful gas can be generated by explosion of construction explosives, and the main components of the construction explosives are carbon monoxide (co), nitrogen dioxide (NO2), dinitrogen trioxide (N2O3), sulfur dioxide (SO2), hydrogen sulfide (H2S), ammonia and the like. The proportion of the blast smoke accidents in the metal and nonmetal mines is up to 32 percent according to statistics. Therefore, a device capable of eliminating the shot smoke in a short time is urgently needed to ensure the construction progress of a patio or a cutting well and eliminate the occurrence of accidents of smoking people due to the shot smoke.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a raise construction smoke abatement atomizer, adopts the water that lets in compressed air and certain pressure in the atomizing spray tube, produces the atomizing of water and gas through the atomizing spray tube, and harmful gas such as nitrogen dioxide, carbon dioxide in the big gun cigarette can be dissolved to the water smoke, reduces its concentration. Harmful gas which is not dissolved in water or slightly dissolved in water is discharged out of a working face through ventilation, so that the problems that the smoke dissipation speed is low and the mining progress is seriously influenced are solved, and the occurrence of the accident of smoking people by blasting is avoided.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a courtyard construction smoke abatement atomizer, includes tube-shape atomizing spray tube, the one end of atomizing spray tube is provided with the atomizing spout, horizontal intercommunication has the liquid pipe in the pipe wall of atomizing spray tube, one side perpendicular to of atomizing spray tube the axis of atomizing spray tube is connected with the tubulose mount, the liquid pipe with atomizing spray tube junction is provided with the flexion, the liquid pipe is worn out in the mount, compressed air has been let in the atomizing spray tube, it has high pressure smoke abatement liquid to let in the liquid pipe.
Further optimize this technical scheme, the liquid pipe is kept away from one side of flexion is provided with the one end of valve, the other end of valve is provided with the fast silk and connects, the atomizing spray tube is kept away from the one end of atomizing spout is provided with the inside and outside and connects.
Further optimize this technical scheme, the smoke abatement liquid is water.
Further optimize this technical scheme, the liquid pipe is in be provided with the elbow in the atomizing spray tube, elbow opening direction orientation the direction of atomizing spout, atomizing spout inboard is provided with the arc tube-shape arch, follow in the arc tube-shape arch the length direction of atomizing spout runs through flutedly.
Compared with the prior art, the utility model has the advantages of it is following: 1. the toxic and harmful gases generated by the underground blasting mainly comprise carbon monoxide (co), nitrogen dioxide (NO2), dinitrogen trioxide (N2O3, sulfur dioxide (SO2), hydrogen sulfide (H2S), ammonia and the like, for the gases capable of being dissolved in water, water mist can dissolve the harmful gases such as nitrogen dioxide, carbon dioxide and the like in blast smoke and reduce the concentration of the harmful gases, for the harmful gases which are not dissolved in water or slightly dissolved in water, the harmful gases are discharged out of a working face through ventilation, the occurrence of harmful and toxic gas smoking accidents is prevented, safe production is ensured, the tunneling production efficiency is improved, 2, water and air can be better mixed and atomized through the arranged arc-shaped cylindrical bulges, and the loss of the range of the atomizing spray pipe can be reduced through the arranged grooves.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a smoke removal atomizer for patio construction.
Fig. 2 is a front view of a second embodiment of a smoke removal atomizer for patio construction.
FIG. 3 is a cross-sectional view taken at A-A in FIG. 2
In the figure: 1. an atomizing nozzle; 10. an atomizing nozzle; 101. an inner joint and an outer joint; 102. a liquid pipe; 1022. a bending section; 1023. bending the pipe; 103. a valve; 104. a quick-wire joint; 105. a fixed mount; 106. installing a bolt; 107. an arc-shaped cylindrical protrusion; 1071. and (4) a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the words "a," "an," or "the" and similar referents in the specification and claims of the present application does not denote a limitation of quantity, but rather denotes the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The specific implementation mode is as follows:
an embodiment one, as shown in fig. 1, is a smoke removal atomizer for raise construction, including a cylindrical atomization nozzle 1, one end of the atomization nozzle 1 is provided with an atomization nozzle 10, a liquid pipe 102 is transversely communicated in a pipe wall of the atomization nozzle 1, one side of the atomization nozzle 1 is perpendicular to an axis of the atomization nozzle 1 and is connected with a tubular fixing frame 105, one side of a lower portion of the fixing frame 105 is provided with a mounting bolt 106, the liquid pipe 102 is provided with a bending portion 1022 at a connection with the atomization nozzle 1, the liquid pipe 102 penetrates out of the fixing frame 105, one side of the liquid pipe 102 far away from the bending portion 1022 is provided with one end of a valve 103, the other end of the valve 103 is provided with a quick-acting joint 104, and one end of the atomization nozzle 1 far away from the atomization nozzle 10 is provided with an inner joint and an outer joint 101. Compressed air is introduced into the atomization nozzle 1, and high-pressure water is introduced into the liquid pipe 102.
When the atomizing nozzle is used, as shown in a figure 1, the fixing frame 105 is installed and fixed through the installation bolt 106, the underground air compressor and the water feeding pump are respectively connected with the inner joint 101 and the outer joint 104, liquid is fed into the atomizing nozzle 1 through the bending part 1022, the pressure of the air compressor is adjusted to be 0.2 PMa-0.60 PMa, the pressure of water feeding is 1.0 PMa-4.0 PMa, the liquid directly impacts the inner wall of the atomizing nozzle 1, the water mist is pushed out through compressed air, the atomization of the water is realized, and the atomizing nozzle 10 faces to the direction with the blast smoke, so that the smoke can be removed.
In the second embodiment, referring to fig. 2-3, different from the first embodiment, the liquid pipe 102 is provided with an elbow 1023 inside the atomization nozzle 1, the opening direction of the elbow 1023 faces the direction of the atomization nozzle 10, an arc-shaped cylindrical protrusion 107 is arranged inside the atomization nozzle 10, and a groove 1071 is formed in the arc-shaped cylindrical protrusion 107 along the length direction of the atomization nozzle 10.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides a courtyard construction smoke abatement atomizer which characterized in that: including tube-shape atomizing spray tube (1), the one end of atomizing spray tube (1) is provided with atomizing spout (10), horizontal intercommunication has liquid pipe (102) in the pipe wall of atomizing spray tube (1), one side perpendicular to of atomizing spray tube (1) the axis of atomizing spray tube (1) is connected with tubulose mount (105), liquid pipe (102) with atomizing spray tube (1) junction is provided with flexion 1022, liquid pipe (102) are worn out in mount (105), it has compressed air to let in atomizing spray tube (1), let in liquid pipe (102) and have high pressure smoke abatement liquid.
2. The patio construction smoke removal atomizer of claim 1, wherein: one side of the liquid pipe (102) far away from the bending part (1022) is provided with one end of a valve (103), the other end of the valve (103) is provided with a fast wire joint (104), and one end of the atomization spray pipe (1) far away from the atomization nozzle (10) is provided with an inner joint and an outer joint (101).
3. The patio construction smoke removal atomizer of claim 1, wherein: the smoke removing liquid is water.
4. The raise construction smoke removal atomizer according to any one of claims 1 to 3, wherein: liquid pipe (102) are in be provided with elbow (1023) in atomizing spray tube (1), elbow (1023) opening direction orientation the direction of atomizing spout (10), atomizing spout (10) inboard is provided with arc tube-shape arch (107), follow in the arc tube-shape arch (107) the length direction of atomizing spout (10) runs through fluted (1071).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452540.9U CN214499146U (en) | 2021-03-03 | 2021-03-03 | Raise construction smoke abatement atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452540.9U CN214499146U (en) | 2021-03-03 | 2021-03-03 | Raise construction smoke abatement atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499146U true CN214499146U (en) | 2021-10-26 |
Family
ID=78226997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120452540.9U Active CN214499146U (en) | 2021-03-03 | 2021-03-03 | Raise construction smoke abatement atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214499146U (en) |
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2021
- 2021-03-03 CN CN202120452540.9U patent/CN214499146U/en active Active
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