CN217724999U

CN217724999U - Rotary spraying device

Info

Publication number: CN217724999U
Application number: CN202220945404.8U
Authority: CN
Inventors: 范兰; 孙万贵; 王风宇; 范宏; 丰晓芳
Original assignee: Nanjing Lanfeng Environmental Protection Technology Co ltd
Current assignee: Nanjing Lanfeng Environmental Protection Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-11-04
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a coal production technical field especially relates to a rotatory spray set, has solved the unable rotation of spraying system among the coal exploitation and has sprayed the inequality, can't pile up the shortcoming that highly adjusts spraying equipment height according to coal, including the inlet tube, water supply connector is installed in the inlet tube bottom outside, and the inboard swing joint in inlet tube top has the regulating pipe, the inboard joint in regulating pipe bottom has the drainage cover, and the inboard card in inlet tube top is equipped with the sealing ring, and inlet tube top threaded connection has the snap ring, and the inboard swing joint in regulating pipe top has the connecting pipe, the welding of connecting pipe top has the installing cover, install the driving impeller bottom the installing cover bottom, and the welding of installing cover outside has the extension pipe, the shower nozzle is installed to the extension pipe tip, and this spray set for the coal industry can rotate and spray, guarantees to spray the area and spray evenly, piles up according to coal simultaneously and effectively adjust spraying set height, guarantees to spray the effect, reduces and leaks.

Description

Rotary spraying device

Technical Field

The utility model relates to a coal production technical field especially relates to a rotatory spray set.

Background

Coal is a solid combustible mineral formed by ancient plants buried underground and undergoing complex biochemical and physicochemical changes gradually, is known as black gold by people and is industrial food, is one of main energy sources used in the human world in the eighteenth century, enters the twenty-first century, has great value as before, but is also one of indispensable energy sources for production and life of human beings for a long time, and the supply of coal is also related to the stability of the development of the industry of China and the aspects of the whole society, and the supply safety problem of coal is also the most important ring in the energy safety of China.

All need spray water on the coal surface in coal exploitation, transportation and storage process, so not only can reduce the dusting, reduce the coal loss, also reduced the potential safety hazard simultaneously, current watering work mainly sprays through the manual work, the manual work sprays not only can cause and sprays uneven condition, the abominable workman's health that influences of operational environment simultaneously, automatic spraying can't pile up highly to adjusting watering device height according to coal, unable rotation sprays, leads to spraying unevenly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the unable rotation of spraying system among the prior art coal exploitation and spraying, lead to spraying the inequality, can't pile up the shortcoming highly adjusting spraying apparatus according to coal, and a rotatory spray set who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a rotary spraying device, includes the inlet tube, water supply connector is installed in the inlet tube bottom outside, and the inboard swing joint in inlet tube top has the governing pipe, the inboard joint in governing pipe bottom has the drainage cover, and the inboard card in inlet tube top is equipped with the sealing ring, and inlet tube top threaded connection has the snap ring, and the inboard swing joint in governing pipe top has the connecting pipe, the welding of connecting pipe top has the installation cover, the drive impeller is installed to the installation cover bottom, and the welding of installation cover outside has the extension pipe, the shower nozzle is installed to the extension pipe tip.

Preferably, a threaded hole is formed in the inner side of the top of the water inlet pipe, and threads matched with the threaded hole are arranged on the outer side of the adjusting pipe.

Preferably, the diversion cover material is silica gel, and its bottom is erected the cross-section and is hopper-shaped structure, and its bottom edge contacts with the inlet tube inner wall.

Preferably, the bottom of the installation cover is welded with a connecting shaft, and the driving impeller is sleeved on the surface of the connecting shaft at the bottom of the installation cover.

Preferably, the water outlet at the top of the adjusting pipe is eccentrically arranged.

The utility model has the advantages that:

this spray set for coal industry can rotate to spray, guarantees to spray the area and sprays evenly, piles up highly according to coal simultaneously and effectively adjusts spray set height, guarantees to spray the effect, reduces and leaks.

Drawings

Fig. 1 is a schematic structural view of a rotary spraying device provided by the present invention;

FIG. 2 is a partial cross-sectional structural view at A in FIG. 1;

FIG. 3 is a schematic view of a portion of the structure shown at B in FIG. 1;

fig. 4 is a schematic view of a mounting structure of a driving blade of a rotary spraying device provided by the present invention.

In the figure: 1. a water inlet pipe; 2. a water inlet joint; 3. an adjusting tube; 4. a water diversion cover; 5. a seal ring; 6. a snap ring; 7. a connecting pipe; 8. installing a cover; 9. driving the impeller; 10. an extension tube; 11. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a rotary spraying device, including inlet tube 1, water supply connector 2 is installed in the 1 bottom outside of inlet tube, the inboard swing joint in inlet tube 1 top has control tube 3, the inboard joint in control tube 3 bottom has diversion cover 4, the inboard card in inlet tube 1 top is equipped with

sealing ring

5, 1 top threaded connection in inlet tube has snap ring 6, the inboard swing joint in control tube 3 top has connecting

pipe

7, 7 top welding of connecting pipe have the installation cover 8, drive impeller 9 is installed to 8 bottoms of installation cover, 8 outside welding of installation cover have extension pipe 10, shower nozzle 11 is installed to 10 tip of extension pipe.

Threaded hole is seted up to 1 top inboard of inlet tube, and the regulating tube 3 outside is provided with rather than complex screw thread, and diversion cover 4 material is silica gel, and its bottom is erected the cross-section and is lou hopper-shaped structure, and its bottom edge and the contact of 1 inner wall of inlet tube, the welding of 8 bottoms of installation cover have the connecting axle, and drive impeller 9 cup joints in 8 bottom connecting axle surfaces of installation cover, and the delivery port in 3 tops of regulating tube is eccentric settings.

In this embodiment, fix inlet tube 1 on ground, and establish the water source outlet pipe at water supply connector 2 upper cover, according to the use needs, highly adjust shower nozzle 11, it conveniently adjusts the length that adjusting pipe 3 stretches out to screw out snap ring 6, adjusting pipe 3 passes through threaded connection with inlet tube 1, it can realize the regulation effect to screw adjusting pipe 3, twist snap ring 6 into the top of adjusting pipe 3 afterwards, snap ring 6 inboard sets up for the slope, extrude sealing ring 5 twisting the in-process, pipeline linking department leaks is effectively avoided to the pressure that produces from side and top, there is diversion cover 4 at the inboard joint in bottom of adjusting pipe 3, diversion cover 4 erects the cross-section and is the infundibulate structure, make things convenient for rivers to get into adjusting pipe 3 in, and reduce the influence of water pressure to adjusting pipe 3 and inlet tube 1 junction.

Further, installation cover 8 passes through connecting

pipe

7 and 3 top swing joint of regulating tube, at the bottom welded connection axle of installation cover 8, fixed drive impeller 9 is cup jointed on the connecting axle surface, because the delivery port at 3 tops of regulating tube sets up for eccentric slope, rivers can produce the side impact to drive impeller 9 when getting into installation cover 8 like this to make installation cover 8 rotatory, rivers get into stretch out the intraductal back, from 11 bottom spouts of shower nozzle, evenly spray coal.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rotary spraying device, includes inlet tube (1), its characterized in that, water supply connector (2) are installed in the inlet tube (1) bottom outside, and the inboard swing joint in inlet tube (1) top has regulating pipe (3), the inboard joint in regulating pipe (3) bottom has water guide cover (4), and inlet tube (1) top inboard card is equipped with sealing ring (5), and inlet tube (1) top threaded connection has snap ring (6), and the inboard swing joint in regulating pipe (3) top has connecting pipe (7), the welding of connecting pipe (7) top has installing cover (8), installing cover (8) bottom is installed drive impeller (9), and the welding of installing cover (8) outside has extension pipe (10), shower nozzle (11) are installed to extension pipe (10) tip.

2. The rotary spraying device according to claim 1, wherein the inner side of the top of the water inlet pipe (1) is provided with a threaded hole, and the outer side of the adjusting pipe (3) is provided with a thread matched with the adjusting pipe.

3. The rotary spraying device according to claim 1, wherein the water diversion cover (4) is made of silica gel, the bottom vertical section of the water diversion cover is of a funnel-shaped structure, and the bottom edge of the water diversion cover is in contact with the inner wall of the water inlet pipe (1).

4. The rotary spraying device according to claim 1, wherein a connecting shaft is welded at the bottom of the mounting cover (8), and the driving impeller (9) is sleeved on the surface of the connecting shaft at the bottom of the mounting cover (8).

5. A rotary spraying device according to claim 1, characterized in that the outlet at the top of the regulating tube (3) is eccentrically arranged.