CN217163695U

CN217163695U - Dust fall formula ventilation pipe for broken worker of coal stone

Info

Publication number: CN217163695U
Application number: CN202220729030.6U
Authority: CN
Inventors: 柴玉君
Original assignee: Qingdao Shengshi Vietnam Environmental Protection Equipment Co ltd
Current assignee: Qingdao Shengshi Vietnam Environmental Protection Equipment Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-12
Anticipated expiration: 2032-03-29

Abstract

The utility model provides a dust fall formula ventilation pipe for coal stone crushing work, including bearing the seat, its characterized in that, the top of bearing the seat is symmetrically installed with the backup pad, is equipped with out the chimney between the top of backup pad, and the both sides of going out the chimney are all fixedly connected with the back shaft, and the other end of back shaft all connects on the backup pad through the bearing, still inclines to be equipped with a flexible regulation pole between going out the chimney; the air outlet device is characterized in that an annular pipe is arranged in one end of the air outlet cylinder, the annular pipe is connected with the inner wall of the air outlet cylinder, an exhaust fan is coaxially arranged at the other end of the air outlet cylinder, the side face of the exhaust fan is connected with the inner wall of the air outlet cylinder through a plurality of second support frames, and a plurality of radially arranged spray heads are installed on the inner side of the annular pipe. Compared with the prior art, the utility model discloses when using, the play dryer can outwards air exhaust to fog can be sneaked into at the in-process of airing exhaust, makes dust can subside rapidly, and can also 360 rotations at the in-process of blowing, and the spray range is wider.

Description

Dust fall formula ventilation pipe for broken worker of coal stone

Technical Field

The utility model belongs to the technical field of the dust device, especially indicate a broken worker of coal stone is with dust fall formula ventilation pipe.

Background

Coal mine need smash it before the burning, then spray the burning in the combustion furnace through the coal after will smashing through the machine again, just so can fully burn coal, when smashing coal, the dust is big, leads to the pollution of environment also more serious, often can install atomizing spray apparatus around crushing etc. equipment to coal to reach the function of dust fall, but current atomizing spray apparatus can only spray fog towards a direction, and spray the scope is limited.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a dust fall formula ventilation pipe is used in broken worker of coal stone.

The technical scheme of the utility model is realized like this:

the dust-fall ventilation pipe for the coal and stone crushing work comprises a bearing seat and is characterized in that supporting plates are symmetrically installed at the top of the bearing seat, air outlet cylinders are arranged between the tops of the supporting plates, supporting shafts are fixedly connected to two sides of each air outlet cylinder, the other ends of the supporting shafts are connected to the supporting plates through bearings, and a telescopic adjusting rod is obliquely arranged between the air outlet cylinders;

the air outlet device is characterized in that an annular pipe is arranged in one end of the air outlet cylinder, the annular pipe is connected with the inner wall of the air outlet cylinder, an exhaust fan is coaxially arranged at the other end of the air outlet cylinder, the side face of the exhaust fan is connected with the inner wall of the air outlet cylinder through a plurality of second support frames, and a plurality of radially arranged spray heads are installed on the inner side of the annular pipe.

Preferably, the top of the annular pipe is connected with a first water conveying pipeline, the first water conveying pipeline penetrates through the surface of the air outlet cylinder and is arranged out of the air outlet cylinder, and the first water conveying pipeline is fixed on the surface of the air outlet cylinder in a bending mode; the bottom of the first water conveying pipeline extends to the lower end of the air outlet barrel, and the bottom of the first water conveying pipeline is connected with a supporting pipeline which is a stainless steel pipeline;

a rotating pipe is vertically arranged at the center of the bottom of the bearing seat, and the supporting pipeline is coaxially fixed in the rotating pipe;

a mounting plate is horizontally arranged below the bearing seat, the rotating pipe is positioned in the annular seat, the rotating pipe and the annular seat are fixed through a bearing, the annular seat is fixedly connected to the mounting plate, and the rotating pipe extends to the lower part of the mounting plate; a driving motor is arranged on one side of the rotating pipe, belt pulleys are coaxially connected to the rotating shaft of the driving motor and the outer side of the lower end of the driving motor, and the two belt pulleys are connected through a belt;

the bottom of the supporting pipeline extends to the lower part of the rotating pipe, the bottom of the supporting pipeline is arranged in the pipe joint, and the top of the pipe joint is rotatably connected with the bottom of the supporting pipeline through the sealing assembly.

Preferably, the four corners of the bottom of the mounting plate are respectively provided with a support rod, the driving motor is connected with the support rods through a motor fixing frame, the other end of the pipe joint is connected with a second water conveying pipeline, and the second water conveying pipeline is fixed on one of the support rods; the side face of the pipe joint is connected with a plurality of first support frames, the other ends of the first support frames are respectively connected to the support rods, and the bottoms of the support rods are fixed on the base.

Preferably, an air inlet cover is arranged at one end of the air outlet cylinder close to the annular pipe.

Preferably, the telescopic adjusting rod comprises an adjusting pipe and an adjusting rod, one end of the adjusting rod is inserted into the adjusting pipe, at least one locking bolt is installed at the top of the adjusting pipe, the other ends of the adjusting pipe and the adjusting rod are connected in the U-shaped frames through rotating shafts, and the two U-shaped frames are connected to the top of the bearing seat and the bottom of the air outlet cylinder respectively.

Preferably, the spray head is an atomising spray head.

Compared with the prior art, the utility model discloses when using, the play dryer can outwards air exhaust to fog can be sneaked into at the in-process of airing exhaust, makes dust can subside rapidly, and can also 360 rotations at the in-process of blowing, and the spray range is wider.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is the utility model provides a place ahead schematic structure of dust fall formula ventilation pipe for broken worker of coal stone.

Fig. 2 is the utility model provides a rear structure schematic diagram of dust fall formula ventilation pipe for broken worker of coal stone.

Fig. 3 is the utility model provides a front view of dust fall formula ventilation pipe for broken worker of coal stone.

In the figure: the air conditioner comprises a base 1, a support rod 2, a pipe joint 3, a first support frame 4, a motor fixing frame 5, a driving motor 6, a bearing seat 7, an adjusting pipe 8, an adjusting rod 9, a U-shaped frame 10, an air outlet cylinder 11, an exhaust fan 12, a second support frame 13, a locking bolt 14, a support shaft 15, a support plate 16, an installation plate 17, a first water conveying pipeline 18, an air inlet cover 19, an annular pipe 20, a spray head 21, a second water conveying pipeline 22, a belt pulley 23, a support pipeline 24, a rotating pipe 25 and an annular seat 26.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust fall type ventilation pipe for coal and stone crushing work comprises a bearing seat 7, supporting plates 16 are symmetrically installed at the top of the bearing seat 7, an air outlet cylinder 11 is arranged between the tops of the supporting plates 16, supporting shafts 15 are fixedly connected to two sides of the air outlet cylinder 11, the other end of each supporting shaft 15 is connected to the corresponding supporting plate 16 through a bearing, and a telescopic adjusting rod is obliquely arranged between the air outlet cylinders 11;

the inside annular duct 20 that is equipped with of one end at play dryer 11, annular duct 20 and play dryer 11 inner wall connection, are equipped with exhaust fan 12 at the coaxial other end of play dryer 11, and exhaust fan 12's side is through a plurality of second support frames 13 and play dryer 11 inner wall connection, and a plurality of radial shower nozzles 21 that set up are installed to the inboard of annular duct 20.

Specifically, the utility model discloses when using, open exhaust fan 12 and inhale into wherein with the air that the external world is full of the dust, shower nozzle 21 begins to spray fog towards going out in the chimney 11 for take place to subside after external air and atomized water mix, reach air-purifying's function.

Further, as shown in fig. 1, the top of the annular tube 20 is connected to the first water pipe 18, the first water pipe 18 penetrates through the surface of the air-out drum 11 and is fixed on the surface of the air-out drum 11 in a bending manner; the bottom of the first water conveying pipeline 18 extends to the lower end of the air outlet barrel 11, the bottom of the first water conveying pipeline 18 is connected with a supporting pipeline 24, the supporting pipeline 24 is a stainless steel pipeline, and as shown in fig. 3, the supporting pipeline is used for rotation and water conveying and has certain strength requirement;

a rotating pipe 25 is vertically arranged at the center of the bottom of the bearing seat 7, and the supporting pipeline 24 is coaxially fixed in the rotating pipe 25;

a mounting plate 17 is horizontally arranged below the bearing seat 7, the rotating pipe 25 is positioned in the annular seat 26, the rotating pipe 25 and the annular seat 26 are fixed through a bearing, the annular seat 26 is fixedly connected to the mounting plate 17, and the rotating pipe 25 extends to the lower part of the mounting plate 17; as shown in fig. 3, when the driving motor 6 drives the rotating tube 25 to rotate, the bearing seat 7 above the rotating tube 25 is rotated, so that the air outlet barrel 11 rotates to blow air;

the bottom of the supporting pipeline 24 extends to the lower part of the rotating pipe 25, the bottom of the supporting pipeline 24 is arranged in the pipe joint 3, the top of the pipe joint 3 and the bottom of the supporting pipeline 24 are rotatably connected through a sealing assembly, the sealing assembly comprises a sealing bearing and a shaft seal, and when the supporting pipeline rotates in the pipe joint 3, the sealing effect can be achieved.

Further, as shown in fig. 1 and 2, the support rods 2 are mounted at four corners of the bottom of the mounting plate 17, the driving motor 6 is connected with the support rods 2 through the motor fixing frame 5, the other end of the pipe joint 3 is connected with the second water pipe 22, and the second water pipe 22 is fixed on one of the support rods 2; the side of the pipe joint 3 is connected with a plurality of first support frames 4, the other ends of the first support frames 4 are respectively connected to the support rods 2, and the bottoms of the support rods 2 are fixed on the base 1. The second water pipe 22 is connected with an external water source, and a high-pressure water pump is installed at the tail end of the second water pipe 22.

Furthermore, an air inlet cover 19 is installed at one end of the air outlet cylinder 11 close to the annular pipe 20.

Furthermore, as shown in fig. 1, the telescopic adjusting rod comprises an adjusting pipe 8 and an adjusting rod 9, one end of the adjusting rod 9 is inserted into the adjusting pipe 8, at least one locking bolt 14 is installed at the top position of the adjusting pipe 8, the other ends of the adjusting pipe 8 and the adjusting rod 9 are connected in a U-shaped frame 10 through a rotating shaft, the two U-shaped frames 10 are respectively connected to the top of the bearing seat 7 and the bottom of the air outlet barrel 11, and the air outlet barrel 11 is convenient to adjust the angle.

Further, the nozzle 21 is an atomizing nozzle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dust fall type ventilation pipe for coal and stone crushing work comprises a bearing seat (7) and is characterized in that supporting plates (16) are symmetrically installed at the top of the bearing seat (7), air outlet cylinders (11) are arranged between the tops of the supporting plates (16), supporting shafts (15) are fixedly connected to two sides of each air outlet cylinder (11), the other ends of the supporting shafts (15) are connected to the supporting plates (16) through bearings, and a telescopic adjusting rod is obliquely arranged between the air outlet cylinders (11);

inside being equipped with annular pipe (20) in the one end of play dryer (11), annular pipe (20) and play dryer (11) inner wall connection, are equipped with exhaust fan (12) at the other end of play dryer (11) is coaxial, and exhaust fan (12)'s side is through a plurality of second support frames (13) and play dryer (11) inner wall connection, and shower nozzle (21) of a plurality of radial settings are installed to the inboard of annular pipe (20).

2. The dust fall type ventilation duct for coal and stone crushing work according to claim 1, characterized in that the top of the annular pipe (20) is connected with a first water pipeline (18), the first water pipeline (18) penetrates through the surface of the air outlet barrel (11) and is fixed on the surface of the air outlet barrel (11) in a bending way, and the first water pipeline (18) penetrates through the surface of the air outlet barrel (11); the bottom of the first water pipeline (18) extends to the lower end of the air outlet cylinder (11), the bottom of the first water pipeline (18) is connected with a supporting pipeline (24), and the supporting pipeline (24) is a stainless steel pipeline;

a rotating pipe (25) is vertically arranged at the center of the bottom of the bearing seat (7), and the supporting pipeline (24) is coaxially fixed in the rotating pipe (25);

a mounting plate (17) is horizontally arranged below the bearing seat (7), the rotating pipe (25) is positioned in the annular seat (26), the rotating pipe (25) and the annular seat (26) are fixed through a bearing, the annular seat (26) is fixedly connected to the mounting plate (17), and the rotating pipe (25) extends to the lower part of the mounting plate (17); a driving motor (6) is arranged on one side of the rotating pipe (25), belt pulleys (23) are coaxially connected on a rotating shaft of the driving motor (6) and the outer side of the lower end of the driving motor (6), and the two belt pulleys (23) are connected through a belt;

the bottom of the supporting pipeline (24) extends to the lower part of the rotating pipe (25), the bottom of the supporting pipeline (24) is arranged in the pipe joint (3), and the top of the pipe joint (3) is rotatably connected with the bottom of the supporting pipeline (24) through a sealing assembly.

3. The dust-fall ventilation pipe for the coal and stone crushing work of claim 2 is characterized in that support rods (2) are respectively installed at four corners of the bottom of an installation plate (17), a driving motor (6) is connected with the support rods (2) through a motor fixing frame (5), a second water conveying pipeline (22) is connected to the other end of a pipe joint (3), and the second water conveying pipeline (22) is fixed on one support rod (2); the side of the pipe joint (3) is connected with a plurality of first support frames (4), the other ends of the first support frames (4) are respectively connected onto the support rods (2), and the bottoms of the support rods (2) are fixed on the base (1).

4. The dust fall ventilating duct for coal and stone crushing work according to claim 1, wherein an air inlet cover (19) is installed at one end of the air outlet duct (11) near the annular duct (20).

5. The dust fall type ventilation pipe for the coal and stone crushing work according to claim 1, characterized in that the telescopic adjusting rod comprises an adjusting pipe (8) and an adjusting rod (9), one end of the adjusting rod (9) is inserted into the adjusting pipe (8), at least one locking bolt (14) is installed at the top position of the adjusting pipe (8), the other ends of the adjusting pipe (8) and the adjusting rod (9) are connected in a U-shaped frame (10) through a rotating shaft, and the two U-shaped frames (10) are respectively connected at the top of the bearing seat (7) and the bottom of the air outlet cylinder (11).

6. The dust fall ventilating duct for coal and stone crushing work according to claim 1, wherein the nozzle (21) is an atomizing nozzle.