CN217274246U

CN217274246U - Low-resistance SP boiler air outlet pipe

Info

Publication number: CN217274246U
Application number: CN202123038783.7U
Authority: CN
Inventors: 戴苏伟; 肖世栋; 晏卫华; 刘俊华
Original assignee: Jiangxi Taihe Nanfang Cement Co ltd
Current assignee: Jiangxi Taihe Nanfang Cement Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-08-23
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a low resistance SP boiler goes out tuber pipe belongs to a tuber pipe equipment technical field, including the boiler, one side of boiler is equipped with the forced draught blower, is equipped with first blast pipe on the forced draught blower, and one side of first blast pipe is equipped with a plurality of second blast pipes, and the one end fixed mounting of second blast pipe is in the bottom of boiler, one side of boiler is equipped with the connecting pipe, and the one end fixed mounting of connecting pipe has the air-out machine, is equipped with out the tuber pipe on the air-out machine, and the one end fixed mounting who goes out the tuber pipe has the chimney, the exhaust vent has been seted up to one side of tuber pipe, and fixed mounting has same filter screen and dead lever on the top inner wall of exhaust vent and the bottom inner wall, and the dead lever is located one side of filter screen, and slidable mounting has the lifter plate on the dead lever, and the bottom fixed mounting of lifter plate has the spring, and the one end fixed mounting of spring is on the bottom inner wall of exhaust vent. The utility model discloses simple structure, convenient to use can be convenient for effectively prevent out tuber pipe and take place to block up when long-term the use.

Description

Low-resistance SP boiler air outlet pipe

Technical Field

The utility model relates to a go out tuber pipe equipment technical field, especially relate to a low resistance SP boiler air-out pipe.

Background

Industrial boilers are important thermal power equipment, account for more than 98% of the total amount of boilers in China, play an indispensable role in national economic development and resident life, are coal-fired boilers which are common in industrial boilers, are boilers using coal as fuel, and refer to thermal power equipment which heats heat medium water or other organic heat carriers (such as heat conduction oil and the like) to a certain temperature (or pressure) by burning the coal in a hearth to release heat.

Because the air outlet pipe of the existing boiler can be blocked when being used for a long time, so that the process cannot be carried out, the low-resistance SP boiler air outlet pipe is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low resistance SP boiler goes out tuber pipe, the play tuber pipe of having solved the boiler can make out the tuber pipe and take place to block up when long-term the use to make the unable problem of going on of technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a low-resistance SP boiler air outlet pipe comprises a boiler, wherein one side of the boiler is provided with an air feeder, the air feeder is provided with a first air supply pipe, one side of the first air supply pipe is provided with a plurality of second air supply pipes, one ends of the second air supply pipes are fixedly arranged at the bottom of the boiler, one side of the boiler is provided with a connecting pipe, one end of the connecting pipe is fixedly provided with an air outlet machine, the air outlet machine is provided with an air outlet pipe, one end of the air outlet pipe is fixedly provided with a chimney, one side of the air outlet pipe is provided with an air outlet hole, the top inner wall and the bottom inner wall of the air outlet hole are fixedly provided with the same filter screen and a fixed rod, the fixed rod is positioned at one side of the filter screen, a lifting plate is slidably arranged on the fixed rod, the bottom of the lifting plate is fixedly provided with a spring, one end of the spring is fixedly arranged on the bottom inner wall of the air outlet hole, a servo motor is fixedly arranged on the bottom inner wall of the air outlet hole, a rotary column is fixedly mounted on an output shaft of the servo motor, a rotary groove is formed in one side of the lifting plate, and a rotary rod is rotatably mounted in the rotary groove.

As a preferred scheme of the utility model, the quantity of second blast pipe is five to ten, and five to ten equidistant intervals of second blast pipe set up.

As a preferred scheme of the utility model, the ring channel has been seted up on the rotary column, one side fixed mounting of lifter plate has the connecting rod, and the one end of connecting rod extends to in the ring channel and slidable mounting is in the ring channel.

As a preferred scheme of the utility model, fixed cover is equipped with the gear on the bull stick, and fixed mounting has same rack, gear and rack mesh on the top inner wall of exhaust vent and the bottom inner wall.

As a preferred scheme of the utility model, fixed cover is equipped with the bearing on the bull stick, and the outer lane of bearing welds mutually with the lateral wall of turn trough.

As an optimized proposal of the utility model, one end of the rotating rod extends to the outside of the rotating groove and is fixedly provided with brush hair which is matched with the filter screen.

The utility model discloses in:

the low-resistance SP boiler air outlet pipe is provided with the plurality of second air supply pipes, so that wind energy generated by the air feeder can better enter the boiler;

the low-resistance SP boiler air outlet pipe can drive the bristles to slide back and forth and rotate through rotation and sliding of the rotating rod, so that the filter screen can be cleaned conveniently, and people can use the low-resistance SP boiler air outlet pipe conveniently.

The utility model discloses simple structure, convenient to use can be convenient for effectively prevent out the tuber pipe and take place to block up when long-term the use.

Drawings

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

fig. 2 is a schematic view of the structure of the air outlet pipe in the present invention;

fig. 3 is an enlarged structural view of a portion a in fig. 2.

In the figure: 1. a boiler; 2. a blower; 3. a first blast pipe; 4. a second blast pipe; 5. a connecting pipe; 6. an air outlet machine; 7. an air outlet pipe; 8. a chimney; 9. filtering with a screen; 10. a servo motor; 11. turning the column; 12. an annular groove; 13. a connecting rod; 14. a fixing rod; 15. a spring; 16. a lifting plate; 17. rotating the groove; 18. a rotating rod; 19. a gear; 20. a rack; 21. and (3) brush hairs.

Detailed Description

Examples

Referring to fig. 1-3, the utility model provides a low resistance SP boiler air outlet pipe, which comprises a boiler 1, one side of the boiler 1 is provided with an air feeder 2, the air feeder 2 is provided with a first air supply pipe 3, one side of the first air supply pipe 3 is provided with a plurality of second air supply pipes 4, one end of each second air supply pipe 4 is fixedly arranged at the bottom of the boiler 1, one side of the boiler 1 is provided with a connecting pipe 5, one end of the connecting pipe 5 is fixedly provided with an air outlet machine 6, the air outlet machine 6 is provided with an air outlet pipe 7, one end of the air outlet pipe 7 is fixedly provided with a chimney 8, one side of the air outlet pipe 7 is provided with an air outlet hole, the top inner wall and the bottom inner wall of the air outlet hole are fixedly provided with a same filter screen 9 and a fixed rod 14, the fixed rod 14 is positioned at one side of the filter screen 9, a lifting plate 16 is slidably arranged on the fixed rod 14, the bottom of the lifting plate 16 is fixedly provided with a spring 15, one end of the spring 15 is fixedly arranged on the bottom inner wall of the air outlet hole, fixed mounting has servo motor 10 on the bottom inner wall of exhaust vent, and fixed mounting has rotary column 11 on servo motor 10's the output shaft, and rotating groove 17 has been seted up to one side of lifter plate 16, and the bull stick 18 is installed to the rotating groove 17 internal rotation, thereby can drive brush hair 21 through bull stick 18 rotation and slip and make a round trip to slide and rotate to can be convenient for clear up filter screen 9, thereby the people of being convenient for use.

The number of the second blast pipes 4 is five to ten, and the five to ten second blast pipes 4 are arranged at equal intervals, through the arrangement of the second air supply pipes 4, wind generated by the air blower 2 can better enter the boiler 1, the rotary column 11 is provided with an annular groove 12, one side of the lifting plate 16 is fixedly provided with a connecting rod 13, one end of the connecting rod 13 extends into the annular groove 12 and is slidably arranged in the annular groove 12, through the matching arrangement of the connecting rod 13 and the annular groove 12, the connecting rod 13 can be driven to slide back and forth in the annular groove 12 when the rotary column 11 rotates, the rotary rod 18 is fixedly sleeved with the gear 19, the same rack 20 is fixedly arranged on the top inner wall and the bottom inner wall of the air outlet hole, the gear 19 is meshed with the rack 20, the gear 19 and the rack 20 are engaged with each other, so that the gear 19 can be rotated while sliding on the rack 20.

Fixed cover is equipped with the bearing on the bull stick 18, the outer lane of bearing welds with the lateral wall of rotary slot 17 mutually, thereby can guarantee through the setting of bearing that bull stick 18 can be steady rotate in rotary slot 17, the one end of bull stick 18 extends to the outside of rotary slot 17 and fixed mounting has brush hair 21, brush hair 21 cooperatees with filter screen 9, thereby clear up filter screen 9 that setting through brush hair 21 can be fine, thereby prevent that it from taking place to block up when using.

The working principle is as follows: through the blower 2, the first air supply pipe 3 and the second air supply pipe 4 are arranged so as to supply air to the boiler 1, through the arrangement of the connecting pipe 5 and the air outlet pipe 7, air can be discharged, through the arrangement of the filter screen 9, the air outlet pipe 7 can filter impurities when in use, through starting the servo motor 10, the output shaft of the servo motor 10 drives the rotary column 11 to rotate, the rotary column 11 rotates to drive the connecting rod 13 to slide back and forth in the annular groove 12, the connecting rod 13 slides to drive the lifting plate 16 to slide back and forth, the lifting plate 16 slides to drive the rotary rod 18 to lift back and forth, the rotary rod 18 lifts to drive the gear 19 to lift back and forth on the rack 20, due to the meshing arrangement of the gear 19 and the rack 20, the gear 19 can rotate while moving, and the rotary rod 18 can be driven to slide and rotate, the rotating rod 18 rotates and slides to drive the brush bristles 21 to slide and rotate back and forth, so that the filter screen 9 can be cleaned conveniently, and people can use the filter screen conveniently.

Claims

1. The low-resistance SP boiler air outlet pipe is characterized by comprising a boiler (1), wherein an air feeder (2) is arranged on one side of the boiler (1), a first air supply pipe (3) is arranged on the air feeder (2), a plurality of second air supply pipes (4) are arranged on one side of the first air supply pipe (3), one ends of the second air supply pipes (4) are fixedly arranged at the bottom of the boiler (1), a connecting pipe (5) is arranged on one side of the boiler (1), an air outlet machine (6) is fixedly arranged at one end of the connecting pipe (5), an air outlet pipe (7) is arranged on the air outlet machine (6), a chimney (8) is fixedly arranged at one end of the air outlet pipe (7), an air outlet hole is formed in one side of the air outlet pipe (7), the same filter screen (9) and a fixing rod (14) are fixedly arranged on the inner wall of the top and the inner wall of the bottom of the air outlet hole, and the fixing rod (14) is positioned on one side of the filter screen (9), sliding mounting has lifter plate (16) on dead lever (14), and the bottom fixed mounting of lifter plate (16) has spring (15), and the one end fixed mounting of spring (15) is on the bottom inner wall of exhaust vent, fixed mounting has servo motor (10) on the bottom inner wall of exhaust vent, and fixed mounting has rotary column (11) on the output shaft of servo motor (10), rotary groove (17) have been seted up to one side of lifter plate (16), and bull stick (18) are installed to rotary groove (17) internal rotation.

2. The low-resistance SP boiler air outlet pipe of claim 1, characterized in that the number of the second air supply pipes (4) is five to ten, and the five to ten second air supply pipes (4) are arranged at equal intervals.

3. The low-resistance SP boiler air outlet pipe as claimed in claim 1, characterized in that the rotary column (11) is provided with an annular groove (12), one side of the lifting plate (16) is fixedly provided with a connecting rod (13), and one end of the connecting rod (13) extends into the annular groove (12) and is slidably mounted in the annular groove (12).

4. The low-resistance SP boiler air outlet pipe as claimed in claim 1, characterized in that a gear (19) is fixedly sleeved on the rotating rod (18), the same rack (20) is fixedly installed on the top inner wall and the bottom inner wall of the air outlet, and the gear (19) is meshed with the rack (20).

5. The low-resistance SP boiler air outlet pipe as claimed in claim 1, characterized in that the rotating rod (18) is fixedly sleeved with a bearing, and the outer ring of the bearing is welded with the side wall of the rotating groove (17).

6. The low-resistance SP boiler air outlet pipe as claimed in claim 1, characterized in that one end of the rotating rod (18) extends to the outside of the rotating groove (17) and is fixedly provided with bristles (21), and the bristles (21) are matched with the filter screen (9).