CN210751831U

CN210751831U - Annular spraying equipment

Info

Publication number: CN210751831U
Application number: CN201921396426.8U
Authority: CN
Inventors: 张朔; 王永; 王洪刚; 居昌波; 王维斌
Original assignee: Longkou Mining Group Co Ltd
Current assignee: Longkou Mining Group Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-16
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses an annular spraying equipment who belongs to atomizer technical field, including annular steel pipe, direct valve, the end cap, quarter butt steel pipe and shower nozzle, annular steel pipe's one end outer wall car has the screw thread and is connected with direct valve through the screw thread, annular steel pipe's other end mouth of pipe inner wall welding has the end cap, annular steel pipe's inboard inside and outside wall has been link up has three through-hole, and the pore wall of three through-hole all welds with the one end of a quarter butt steel pipe, quarter butt steel pipe's other end outer wall car has the screw thread and is connected with the shower nozzle through the screw thread, annular steel pipe's rear side welding has the steel pipe of connection, the bottom of steel pipe and the top welding of support column are connected, the bottom welding of support. The utility model discloses structural design scientific and reasonable improves the effect that the dirt was caught in the drill way in the pit through increase atomizer's spraying area.

Description

Annular spraying equipment

Technical Field

The utility model relates to a atomizer technical field specifically is an annular spraying apparatus.

Background

A mine is a generic term for roadways, chambers, equipment, ground buildings and structures that form the production system of an underground coal mine. Inclined shafts, vertical shafts, adit and the like in underground mining are also called as mines sometimes, in the coal mining industry, underground pressure relief construction sites are more, the dust control difficulty is higher, especially in sites with larger ventilation air volume such as return air descending mountains and track descending mountains, the original linear spraying cannot comprehensively reduce dust at the orifices, and the orifice dust capture effect is poorer.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the prior art annular spraying apparatuses.

Therefore, the utility model aims at providing an annular spraying equipment, the underground release construction site that can solve the above-mentioned proposition is more, and the degree of difficulty is great is administered to the dust, especially in the place that ventilation amount of wind is great such as the return air is downhill path, track is downhill path, adopts original "a word" type spraying can not accomplish comprehensive dust fall to the drill way, and the relatively poor problem of dirt effect is caught in the drill way.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an annular spraying apparatus, comprising: annular steel pipe, through valve, end cap, short steel pipe and shower nozzle, the one end outer wall car of annular steel pipe has the screw thread and is connected with through screw thread and through valve, the other end mouth of pipe inner wall welding of annular steel pipe has the end cap, the inboard inside and outside wall of annular steel pipe has link up three through-hole, and the pore wall of three through-hole all welds with the one end of a short steel pipe, the other end outer wall car of short steel pipe has the screw thread and is connected with the shower nozzle through the screw thread, the rear side welding of annular steel pipe has the connecting steel pipe, the bottom of connecting steel pipe and the top welding of support column, the bottom welding of support column has the fixed pipe that ventilates, the outside top welding of.

As a preferred scheme of the annular spraying apparatus of the present invention, wherein: and a handle is welded on the outer side of the annular steel pipe.

As a preferred scheme of the annular spraying apparatus of the present invention, wherein: and waterproof sealing glue layers are coated at the joint of the plug and the annular steel pipe and the joint of the short steel pipe and the annular steel pipe.

Compared with the prior art: the annular spraying equipment is provided with an annular steel pipe, plugs, short steel pipes and spray heads, wherein three through holes are uniformly formed in the inner side of the annular steel pipe in a penetrating mode, the three through holes are respectively welded with one short steel pipe, the other end of each short steel pipe is connected with the spray head through threads, one end of each annular steel pipe is connected with a through valve through threads, the plugs are welded in pipe orifices of the other ends of the annular steel pipes, the through valves are opened, water flows enter the annular steel pipes and enter the three short steel pipes, and the three spray heads spray towards the center of the annular steel pipe, so that omnibearing large-area spraying is realized, the coverage degree of orifices is enhanced, and a better dust catching effect is achieved; the rear side welding of annular steel pipe has the connecting steel pipe, and the connecting steel pipe passes through support column and ventilation fixed tube fixed connection, and the ventilation fixed tube is the hollow tube, can insert the drill way, fixes this device in drill way department when not hindering the drill way to catch dirt.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a front view of the annular spraying device of the present invention;

FIG. 2 is a schematic left view of the annular spraying apparatus of the present invention;

fig. 3 is a schematic bottom view of the annular spraying device of the present invention.

In the figure, a 100-ring steel pipe, a 110-way valve, a 120-plug, a 200-short steel pipe, a 210-nozzle, a 300-connection steel pipe, a 400-support column, a 500-ventilation fixed pipe, a 600-lifting ring and a 700-handle are arranged.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides an annular spraying equipment, please refer to fig. 1, fig. 2 and fig. 3, include: the device comprises an annular steel pipe 100, a straight-through valve 110, a plug 120, a short steel pipe 200 and a spray head 210;

referring to fig. 1 and 3, the outer wall of one end of the annular steel pipe 100 is threaded and connected to the through valve 110 through threads, the through valve 110 is used for controlling water flow to enter the annular steel pipe 100, the inner wall of the other end of the annular steel pipe 100 is welded with a plug 120, and the plug 120 is used for preventing the annular steel pipe 100 from leaking water;

referring to fig. 1 and 3 again, three through holes are penetrated through the inner and outer walls of the inner side of the annular steel pipe 100, the hole walls of the three through holes are welded to one end of one short steel pipe 200, the outer wall of the other end of the short steel pipe 200 is threaded and connected with a spray head 210 through threads, and water flow enters the short steel pipe 200 from the annular steel pipe 100 and is sprayed out through the spray head 210 to capture dust;

referring to fig. 2 and 3, a connecting steel pipe 300 is welded to the rear side of an annular steel pipe 100, the bottom of the connecting steel pipe 300 is welded to the top of a supporting column 400, a ventilation fixing pipe 500 is welded to the bottom of the supporting column 400, the connecting steel pipe 300 and the supporting column 400 are both used for connecting the annular steel pipe 100 and the ventilation fixing pipe 500, the ventilation fixing pipe 500 is used for being inserted into an orifice, so that the device can be fixed to the orifice, a hanging ring 600 is welded to the top of the outer side of the annular steel pipe 100, and the hanging ring 600 is convenient to hang when the device is not used;

the handle 700 is welded on the outer side of the annular steel pipe 100, and the handle 700 is convenient for a user to hold the device;

waterproof sealing glue layers are coated at the joints of the plugs 120 and the annular steel pipes 100 and the joints of the short steel pipes 200 and the annular steel pipes 100 and used for preventing water leakage;

when the device is used specifically, a person skilled in the art needs to adopt gas welding high-temperature heating to bend a steel pipe into an arc shape to obtain an annular steel pipe 100, three through holes are uniformly communicated on the inner side of the annular steel pipe 100, three short steel pipes 200 are respectively welded with the three through holes, one end of the annular steel pipe 100 is fixedly connected with the through valve 110, the inner wall of the pipe orifice at the other end of the annular steel pipe 100 is welded with the plug 120, when dust catching at the orifice is needed, the device is inserted into the orifice through the ventilation fixing pipe 500, the through valve 110 is connected with a water pipe, the through valve 110 is opened through a handle on the through valve 110, water flows into the annular steel pipe 100, the plug 120 blocks the water flow to prevent leakage, the water flows into the short steel pipes 200, water flows through the spray head 210 under the pressure to spray water mist, and dust catching treatment.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An annular spraying device, its characterized in that: comprises an annular steel pipe (100), a straight-through valve (110), a plug (120), a short steel pipe (200) and a spray head (210), the outer wall of one end of the annular steel pipe (100) is provided with threads and is connected with the straight-through valve (110) through the threads, a plug (120) is welded on the inner wall of the pipe orifice at the other end of the annular steel pipe (100), three through holes are penetrated through the inner wall and the outer wall of the inner side of the annular steel pipe (100), the hole walls of the three through holes are all welded with one end of a short steel pipe (200), the outer wall of the other end of the short steel pipe (200) is threaded and connected with a spray head (210) through threads, the rear side of the annular steel pipe (100) is welded with a connecting steel pipe (300), the bottom of the connecting steel pipe (300) is welded with the top of the supporting column (400), the bottom welding of support column (400) has ventilation fixed pipe (500), the outside top welding of annular steel pipe (100) has rings (600).

2. An annular spraying device according to claim 1, characterized in that: the handle (700) is welded on the outer side of the annular steel pipe (100).

3. An annular spraying device according to claim 1, characterized in that: and waterproof sealing glue layers are coated at the joint of the plug (120) and the annular steel pipe (100) and the joint of the short steel pipe (200) and the annular steel pipe (100).