CN211159058U

CN211159058U - Dry fog presses down dirt equipment with adjustable shower nozzle direction

Info

Publication number: CN211159058U
Application number: CN201921590174.2U
Authority: CN
Inventors: 王金
Original assignee: Hubei Shengtai Mechanical And Electrical Technology Co ltd
Current assignee: Hubei Shengtai Mechanical And Electrical Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-04
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a dry fog dust suppression device with adjustable nozzle direction, which comprises a dry fog dust suppression device body and a nozzle arranged on the dry fog dust suppression device body, wherein the nozzle also comprises a nozzle front section and a nozzle rear section movably arranged with the nozzle front section, the tail part of the nozzle front section is provided with a circular movable knot, the front end of the nozzle rear section is provided with a circular fixed groove, and the circular movable knot is movably embedded and fixed in the circular fixed groove; the inside inlet tube a, intake pipe an, the mixing chamber that is equipped with of shower nozzle anterior segment the inside inlet tube b, the intake pipe b of being provided with of shower nozzle back end. The utility model discloses a regulation that the shower nozzle direction was reached in the activity between circular activity knot and the circular fixed recess, simple structure, convenient to use.

Description

Dry fog presses down dirt equipment with adjustable shower nozzle direction

Technical Field

The utility model relates to a dust disposal technical field, concretely relates to dry fog presses down dirt equipment with adjustable shower nozzle direction.

Background

In the process of producing and transporting bulk materials such as ores, mineral powder, stones, coal and the like in some industries such as ports, thermal power plants, iron and steel plants and the like, fine dust is easy to scatter into the air due to the influence of a transfer fall or peripheral airflow, and further scatters and overflows along with the airflow to form dust. The dust particles can continuously damage the natural environment, and the human body can cause diseases such as asthma, bronchitis, cardiovascular diseases and the like and even cause cancers after absorbing the fine particles, so the dust removal treatment is generally needed. Dry mist dust suppression devices are currently available for such dust treatments. Dry mist is water atomized into ultrafine droplets by a certain technique, and the particle size of the mist is generally 10 μm or less. The dry fog has the advantages of large contact area with air, high evaporation rate and capability of enabling water vapor in a dust-containing area to quickly reach a saturated state. The dry fog dust suppression device can utilize a dry fog sprayer to generate dry fog with the particle size of less than 10 microns, so that dust particles are mutually bonded, coalesced and enlarged, and are settled under the action of self gravity.

The dry fog dust suppression principle is as follows: water comes into contact with other hydrophilic substances, and the larger the surface tension, the more difficult the water is to adsorb to each other. If the diameter of the water mist particles is larger than that of the dust particles, the dust only moves along with the airflow around the water mist particles, the water mist particles and the dust particles are in little contact or no contact at all, and therefore the dust falling effect cannot be achieved.

The sprayer is the core equipment of the dry fog dust suppression device, high-pressure water and high-pressure air are mixed at a spray head, and under the combined action of the high-pressure air and a high-pressure water source, water is fully atomized to form fine water fog particles with the particle size of less than 10 microns.

The movable joint that dry fog dust suppression device used that present shower nozzle direction is adjustable is mostly the universal joint, and the universal joint structure is comparatively complicated. Therefore, the invention provides the dry fog dust suppression device with the direction of the spray head adjustable, and the movable joint connected with the spray head is simple in structure.

Disclosure of Invention

In view of the above defects or shortcomings in the prior art, it is desirable to provide a dry fog dust suppression device with an adjustable nozzle direction, which comprises a dry fog dust suppression device body and a nozzle installed on the dry fog dust suppression device body, wherein the dry fog dust suppression device body comprises a water tank, a booster pump, an air compressor, an air storage tank and a dry fog machine, and the water tank, the booster pump, the air compressor, the air storage tank and the dry fog machine are connected with each other; a water inlet pipe, an air inlet pipe, a mixing chamber, a water spray hole and an air spray hole are arranged in the nozzle, the water inlet pipe and the air inlet pipe are arranged on two sides of the mixing chamber, and the water inlet pipe and the air inlet pipe are communicated with the mixing chamber;

the sprayer also comprises a sprayer front section and a sprayer rear section movably mounted with the sprayer front section, wherein a circular movable knot is arranged at the tail part of the sprayer front section, a circular fixed groove is arranged at the front end of the sprayer rear section, and the circular movable knot is movably embedded and fixed in the circular fixed groove; the inside inlet tube a, intake pipe an, the mixing chamber that is equipped with of shower nozzle anterior segment the inside inlet tube b, the intake pipe b of being provided with of shower nozzle back end.

In the utility model, the diameter of the water inlet pipe b is larger than that of the water inlet pipe a; the diameter of the air inlet pipe b is larger than that of the air inlet pipe a.

The utility model discloses in, circular activity knot diameter ratio circular fixed recess diameter is little 5mm ~ 1 mm.

In the utility model, the water inlet pipe comprises a water inlet pipe a and a water inlet pipe b, and the water inlet pipe a is communicated with the water inlet pipe b; the intake pipe includes intake pipe a with intake pipe b, just intake pipe a with inlet tube b intercommunication.

The utility model discloses in, the shower nozzle rear end with dry fog machine fixed connection.

In the utility model, the bottom end of the water inlet pipe a and the top end of the water inlet pipe b are provided with rubber rings; the bottom end of the air inlet pipe a and the top end of the air inlet pipe b are provided with the rubber ring.

To sum up, the beneficial effect of this application: the utility model discloses a regulation, simple structure that the activity between circular activity knot and the circular fixed recess reached the shower nozzle direction.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the sprinkler head of the present invention;

fig. 3 is the structure schematic diagram of the utility model after the direction of the nozzle is adjusted.

Reference numbers in the figures: a dry fog dust suppression equipment body-1; 1.1 parts of a water tank; 1.2 of a booster pump; 1.3 of an air compressor; 1.4 parts of a gas storage tank; dry fog machine-1.5; a spray head-2; mixing chamber-2.1; 2.2 of gas injection holes; 2.3 of water spraying holes; an air inlet pipe-3; an air inlet pipe a-3.1; b-3.2 of an air inlet pipe; a water inlet pipe-4; a water inlet pipe a-4.1; a water inlet pipe b-4.2; a round movable knot-5; a circular fixing groove-6; rubber ring-7.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1: the utility model provides a dry fog presses down dirt equipment with adjustable shower nozzle direction, includes dry fog presses down dirt equipment body 1, installs shower nozzle 2 on dry fog presses down dirt equipment body 1, dry fog presses down dirt equipment body 1 includes water tank 1.1, booster pump 1.2, air compressor machine 1.3, gas holder 1.4, dry fog machine 1.5.

The water tank 1.1, the booster pump 1.2, the air compressor 1.3, the air storage tank 1.4 and the dry fog machine 1.5 are connected by stainless steel pipes with different pipe diameters. The air compressor 1.3 is used for providing a standard air source for the dry fog machine 1.5. The air storage tank 1.4 is used for storing compressed air discharged by the air compressor 1.3 when the air displacement of the air compressor 1.3 cannot meet the requirement of the instantaneous displacement of the dry fog machine 1.5, so that the instantaneous air consumption of the dry fog machine 1.5 is met. The dry fog machine 1.5 filters the air and water, controls the electromagnetic valve to be opened or closed according to set air pressure, water pressure, air flow and water flow according to a switch program, and conveys the filtered air and water into the fog spray box through a pipeline to realize fog spraying and dust suppression.

As shown in fig. 2 and 3: the spray head 2 is internally provided with a water inlet pipe 4, an air inlet pipe 3, a mixing chamber 2.1, a water spraying hole 2.3 and an air spraying hole 2.2, the water inlet pipe 4 is arranged on two sides of the mixing chamber 2.1 through the air inlet pipe 3, and the water inlet pipe 4 is communicated with the air inlet pipe 3 and the mixing chamber 2.1. The gas and the moisture enter the mixing chamber 2.1 through the gas inlet pipe 3 and the water inlet pipe 4. Under the combined action of high-pressure air and high-pressure water source, the water is fully atomized to form fine water fog particles with the particle size of less than 10 microns.

The sprayer 2 further comprises a sprayer front section and a sprayer rear section movably mounted with the sprayer front section, a circular movable joint 5 is arranged at the tail of the sprayer front section, a circular fixed groove 6 is arranged at the front end of the sprayer rear section, and the circular movable joint 5 is movably embedded and fixed inside the circular fixed groove 6. The round movable knot 5 can movably rotate in the round fixed groove 6. The inside inlet tube a4.1, intake pipe a3.1, the mixing chamber 2.1 that are equipped with of shower nozzle anterior segment the inside inlet tube b4.2, the intake pipe b3.2 that are provided with of shower nozzle back end. The water inlet pipe 4 comprises a water inlet pipe a4.1 and a water inlet pipe b4.2, and the water inlet pipe a4.1 is communicated with the water inlet pipe b 4.2; the intake pipe 3 include intake pipe a3.1 with intake pipe b3.2, just intake pipe a3.1 with inlet tube b4.2 intercommunication.

The bottom end of the water inlet pipe a4.1 and the top end of the water inlet pipe b4.2 are provided with rubber rings 7; the bottom end of the air inlet pipe a3.1 and the top end of the air inlet pipe b3.2 are provided with the rubber ring 7. The rubber ring is arranged between the water inlet pipe a4.1 and the water inlet pipe b4.2, and between the air inlet pipe a3.1 and the air inlet pipe b3.2, and can play a role in sealing.

The diameter of the water inlet pipe b4.2 is larger than that of the water inlet pipe a 4.1; the diameter of the air inlet pipe b3.2 is larger than that of the air inlet pipe a 3.1. The diameter of the round movable knot 5 is 0.5mm smaller than that of the round fixed groove 6. The rear end of the spray head 2 is fixedly connected with the dry fog machine.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a dry fog presses down dirt equipment with adjustable shower nozzle direction which characterized by: the dry fog dust suppression device comprises a dry fog dust suppression device body (1) and a spray head (2) installed on the dry fog dust suppression device body (1), wherein the dry fog dust suppression device body (1) comprises a water tank (1.1), a booster pump (1.2), an air compressor (1.3), an air storage tank (1.4) and a dry fog machine (1.5), and the water tank (1.1), the booster pump (1.2), the air compressor (1.3) and the air storage tank (1.4) are connected with the dry fog machine (1.5); a water inlet pipe (4), an air inlet pipe (3), a mixing chamber (2.1), a water spray hole (2.3) and an air spray hole (2.2) are arranged in the spray head (2), the water inlet pipe (4) and the air inlet pipe (3) are arranged on two sides of the mixing chamber (2.1), and the water inlet pipe (4) and the air inlet pipe (3) are communicated with the mixing chamber (2.1);

the sprayer (2) further comprises a sprayer front section and a sprayer rear section movably mounted with the sprayer front section, a circular movable knot (5) is arranged at the tail of the sprayer front section, a circular fixed groove (6) is arranged at the front end of the sprayer rear section, and the circular movable knot (5) is movably embedded and fixed in the circular fixed groove (6); the inside inlet tube a (4.1), intake pipe a (3.1), mixing chamber (2.1) that are equipped with of shower nozzle anterior segment inside inlet tube b (4.2), intake pipe b (3.2) of being provided with of shower nozzle back end.

2. The spray head direction adjustable dry fog dust suppression device of claim 1, wherein: the diameter of the water inlet pipe b (4.2) is larger than that of the water inlet pipe a (4.1); the diameter of the air inlet pipe b (3.2) is larger than that of the air inlet pipe a (3.1).

3. The spray head direction adjustable dry fog dust suppression device of claim 1, wherein: the diameter of the round movable knot (5) is 0.5-1 mm smaller than that of the round fixed groove (6).

4. The spray head direction adjustable dry fog dust suppression device of claim 1, wherein: the water inlet pipe (4) comprises a water inlet pipe a (4.1) and a water inlet pipe b (4.2), and the water inlet pipe a (4.1) is communicated with the water inlet pipe b (4.2); the intake pipe (3) include intake pipe a (3.1) with intake pipe b (3.2), just intake pipe a (3.1) with inlet tube b (4.2) intercommunication.

5. The spray head direction adjustable dry fog dust suppression device of claim 1, wherein: the rear end of the spray head (2) is fixedly connected with the dry fog machine (1.5).

6. The spray head direction adjustable dry fog dust suppression device of claim 1, wherein: rubber rings (7) are arranged at the bottom end of the water inlet pipe a (4.1) and the top end of the water inlet pipe b (4.2); the bottom end of the air inlet pipe a (3.1) and the top end of the air inlet pipe b (3.2) are provided with the rubber ring (7).