CN210622843U

CN210622843U - Centralized control atomizing airflow device

Info

Publication number: CN210622843U
Application number: CN201920386339.8U
Authority: CN
Inventors: 赵本虎; 张玉林
Original assignee: Huaibei Mining Co Ltd
Current assignee: Huaibei Mining Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-05-26
Anticipated expiration: 2029-03-26

Abstract

The utility model is suitable for a general defence technical field provides a centralized control atomizing airflow device, including casing subassembly and control atomizing airflow subassembly, the casing subassembly includes shell, industrial fluid import and injection fluid import, industrial fluid import with the shell fixed connection, and be located one side of shell, injection fluid import with the shell fixed connection, and be located the lower surface of shell; through being provided with industrial fluid import and drawing fluid import, with water and gas separation, be more favorable to forming atomizing air current, still be provided with industrial fluid control valve and draw fluid control valve, can control the flow and the pressure of water, be convenient for form atomizing air current, be favorable to the cooling dust fall, coal dust flies upward when having avoided drilling to wear the coal, the operational environment has been improved greatly, the probability that the workman got pneumoconiosis has been reduced, compare in geomantic omen linkage device, the device is more easily controlled, the manpower has been practiced thrift, also the cost is reduced.

Description

Centralized control atomizing airflow device

Technical Field

The utility model belongs to the technical field of the expert prevents, especially, relate to a centralized control atomizing air current device.

Background

Spray dustfall refers to a method and technique for suppressing and capturing dust by dispersing water into mist droplets and spraying the mist droplets onto a dust source. The spray dust settling is a novel dust settling technology, and the principle of the spray dust settling is that particles generated by spraying are extremely fine, the surface tension is basically zero, and the particles can quickly adsorb dust particles with various sizes in the air when being sprayed to the air to form effective dust control. Has good effect on large-scale dust control and dust fall in a wide range. At the same time, the effect is a completely atomization effect, and water drops and moisture are never generated.

Originally, wear coal drilling and must be equipped with geomantic omen aggregate unit, adopt ball valve control geomantic omen flow and pressure, but the sensitivity of ball valve is lower, can't control discharge and pressure, when the water supply is big, can cause to embrace brill or orifice accident, there is great potential safety hazard, nevertheless if the water supply is little, can arouse coal seam spontaneous combustion or coal dust to fly upward when wearing the coal, threaten staff's life safety and health, and water pressure is far greater than the wind pressure in the pit, be difficult to control during the operation, cause very easily and advance water in the tuber pipe, seriously influence the use and the forced air pipe-line system normal operating of pnematic instrument, threaten safety in production, last geomantic and advance the device can't control wind and water phase pressure, flow, be difficult to form atomizing air current, the cooling dust fall difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model provides a centralized control atomizing air current device, it must be equipped with geomantic omen linkage device to aim at solving original coal drilling of wearing, adopt ball valve control geomantic omen flow and pressure, but the sensitivity of ball valve is lower, can't control discharge and pressure, when the water supply is big, can cause embracing brill or orifice accident, there is great potential safety hazard, nevertheless if the water supply is little, can arouse coal seam spontaneous combustion or coal dust to fly upward when wearing the coal, threaten staff's life safety and health, and water pressure is far greater than the wind pressure in the pit, be difficult to control during the operation, cause into water in the tuber pipe very easily, seriously influence the use and the compressed air pipe-line system normal operating of pnematic instrument, threaten safety in production, last geomantic and the device can't control wind and water phase crossing pressure, flow, be difficult to form atomizing air current, cooling dust fall difficulty.

The utility model is realized like this, a centralized control atomizing airflow device, including casing subassembly and control atomizing airflow subassembly, the casing subassembly includes shell, industrial fluid import and draws fluid import, industrial fluid import with shell fixed connection just is located one side of shell, draw fluid import with shell fixed connection just is located the lower surface of shell, control atomizing airflow subassembly includes nozzle, receiving chamber, mixing chamber, diffusion chamber, industrial fluid control valve and draws fluid control valve, the nozzle with industrial fluid import fixed connection just is located industrial fluid import is located one side of shell inside, receiving chamber with shell fixed connection just is located the inside of shell, the mixing chamber with receiving chamber fixed connection just is located one side of receiving chamber, the diffusion chamber with mixing chamber fixed connection, and be located one side of mixing chamber, industrial fluid control valve with industrial fluid import fixed connection, and be located industrial fluid import's inside, draw fluid control valve with draw fluid import fixed connection, and be located draw fluid import's inside.

The utility model discloses still provide preferred, control atomizing airflow component still includes the strengthening rib, the strengthening rib with mixing chamber fixed connection, and be located the outside of mixing chamber.

The utility model discloses still provide preferred, control atomizing airflow component still includes the mixed fluid export, the mixed fluid export is seted up in the opposite side of shell.

The utility model discloses it is preferred still to provide, industrial fluid import is for horizontal formula hourglass hopper-shaped.

The utility model discloses it is preferred still to provide, the outer parcel of shell has waterproof membrane.

The utility model discloses it is preferred still to provide, the diffusion chamber is loudspeaker form.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a centralized control atomizing air current device, through being provided with industrial fluid import and drawing fluid import, with water and gas separation, more be favorable to forming atomizing air current, still be provided with industrial fluid control valve and draw fluid control valve, can control the flow and the pressure of water, be convenient for form atomizing air current, be favorable to the cooling dust fall, coal dust flies upward when having avoided drilling to wear the coal, the operation environment has been improved greatly, the probability that the workman got pneumoconiosis has been reduced, compare in geomantic omen linkage, the device is controlled more easily, the manpower is saved, also the cost is reduced.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention;

in the figure: 1-shell component, 11-shell, 12-industrial fluid inlet, 13-injection fluid inlet, 2-control atomization airflow component, 21-nozzle, 22-receiving chamber, 23-mixing chamber, 24-diffusion chamber, 25-industrial fluid control valve, 26-injection fluid control valve, 27-reinforcing rib and 28-mixed fluid outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a centralized control atomizing airflow device, which comprises: the atomizing air flow control device comprises a shell assembly 1 and an atomizing air flow control assembly 2, wherein the shell assembly 1 comprises a shell 11, an industrial fluid inlet 12 and an injection fluid inlet 13, the industrial fluid inlet 12 is fixedly connected with the shell 11 and is positioned on one side of the shell 11, the injection fluid inlet 13 is fixedly connected with the shell 11 and is positioned on the lower surface of the shell 11, the atomizing air flow control assembly 2 comprises a nozzle 21, a receiving chamber 22, a mixing chamber 23, a diffusion chamber 24, an industrial fluid control valve 25 and an injection fluid control valve 26, the nozzle 21 is fixedly connected with the industrial fluid inlet 12 and is positioned on one side of the inner part of the shell 11, the receiving chamber 22 is fixedly connected with the shell 11 and is positioned in the shell 11, the mixing chamber 23 is fixedly connected with the receiving chamber 22 and is positioned on one side of the receiving chamber 22, the diffusion chamber 24 is fixedly connected with the mixing chamber 23 and is positioned on one side of the mixing chamber 23, the industrial fluid control valve 25 is fixedly connected with the industrial fluid inlet 12 and is positioned inside the industrial fluid inlet 12, and the ejector fluid control valve 26 is fixedly connected with the ejector fluid inlet 13 and is positioned inside the ejector fluid inlet 13.

In this embodiment, through being provided with industrial fluid import 12 and drawing fluid import 13, with water and gas separation, more be favorable to forming atomizing air current, still be provided with industrial fluid control valve 25 and draw fluid control valve 26, can control the flow and the pressure of water, be convenient for form atomizing air current, be favorable to the cooling dust fall, coal dust flies upward when having avoided drilling to wear the coal, the operational environment has improved greatly, the probability that the workman got pneumoconiosis has been reduced, compare in geomantic omen linkage device, the device is easier to control, and the manpower has been practiced thrift, also the cost is reduced.

Further, the atomizing air flow controlling assembly 2 further comprises a reinforcing rib 27, and the reinforcing rib 27 is fixedly connected with the mixing chamber 23 and is located outside the mixing chamber 23.

In the present embodiment, the atomizing air flow controlling assembly 2 further includes a rib 27, the rib 27 is fixedly connected to the outside of the mixing chamber 23, and the rib 27 plays a role of reinforcing and supporting.

Further, the atomizing air flow control assembly 2 further comprises a mixed fluid outlet 28, and the mixed fluid outlet 28 is opened at the other side of the housing 11.

In this embodiment, the atomizing air flow control assembly 2 further comprises a mixed fluid outlet 28, and the mixed fluid outlet 28 is opened at the other side of the housing 11 different from the industrial fluid inlet 12 to discharge the mixed atomizing air flow.

Further, the industrial fluid inlet 12 is in the form of a horizontal funnel.

In this embodiment, the two ends of the industrial fluid inlet 12 are different in size and are in a horizontal funnel shape, and the smaller end is located inside the mixing chamber 23, so that a larger pressure is more easily generated, and atomization is facilitated.

Further, the outer shell 11 is wrapped with a waterproof film.

In this embodiment, the outer case 11 is wrapped with a waterproof film to protect the outer case 11.

Further, the diffusion chamber 23 is formed in a horn shape.

In the present embodiment, the diffusion chamber 23 is trumpet-shaped, and has a larger opening near the mixed fluid outlet 28, so that the water mist is sprayed to a larger range, and dust fall is facilitated.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, water passes through in the industrial fluid import 12 gets into receiving chamber 22, flow and pressure that the receiving chamber 22 was entered into to water is controlled through industrial fluid control valve 25, by the spout of nozzle 21, again by the gas that draws the fluid import 13 to get into, take away by nozzle 21 spun spraying, enter into mixing chamber 23, carry out the momentum exchange in mixing chamber 23, it is even gradually at flow in-process speed difference cloth, often accompany the rising of pressure during this period, then reach diffusion chamber 24, pressure risees because the reduction of velocity of flow, spray at last and go out, the use flow of a centralized control atomizing air current device has been accomplished.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A centralized control atomizing airflow device is characterized in that: including casing subassembly and control atomizing air current subassembly, casing subassembly includes shell, industrial fluid import and draws the fluid import, industrial fluid import with shell fixed connection, and be located one side of shell, draw the fluid import with shell fixed connection, and be located the lower surface of shell, control atomizing air current subassembly includes nozzle, receiving chamber, mixing chamber, diffusion chamber, industrial fluid control valve and draws the fluid control valve, the nozzle with industrial fluid import fixed connection, and be located industrial fluid import is located one side of shell inside, receiving chamber with shell fixed connection, and be located the inside of shell, mixing chamber with receiving chamber fixed connection, and be located one side of receiving chamber, the diffusion chamber with mixing chamber fixed connection, and be located one side of mixing chamber, the industrial fluid control valve is fixedly connected with the industrial fluid inlet and positioned in the industrial fluid inlet, and the ejection fluid control valve is fixedly connected with the ejection fluid inlet and positioned in the ejection fluid inlet.

2. A centrally controlled atomizing air flow device as set forth in claim 1, wherein: the atomizing air flow control assembly further comprises a reinforcing rib, wherein the reinforcing rib is fixedly connected with the mixing chamber and is positioned outside the mixing chamber.

3. A centrally controlled atomizing air flow device as set forth in claim 1, wherein: the atomizing air flow control assembly further comprises a mixed fluid outlet, and the mixed fluid outlet is arranged on the other side of the shell.

4. A centrally controlled atomizing air flow device as set forth in claim 1, wherein: the industrial fluid inlet is in a horizontal funnel shape.

5. A centrally controlled atomizing air flow device as set forth in claim 1, wherein: the outer cover of the shell is wrapped with a waterproof film.

6. A centrally controlled atomizing air flow device as set forth in claim 1, wherein: the diffusion chamber is horn-shaped.