CN212319693U

CN212319693U - Rotary moving burner

Info

Publication number: CN212319693U
Application number: CN202021613179.5U
Authority: CN
Inventors: 周明海
Original assignee: YANGZHOU XINJIAN CEMENT TECHNOLOGY EQUIPMENT CO LTD
Current assignee: YANGZHOU XINJIAN CEMENT TECHNOLOGY EQUIPMENT CO LTD
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-01-08
Anticipated expiration: 2030-08-06

Abstract

A rotary moving burner. Relates to an industrial combustion device, in particular to an adjustable combustor. The rotary moving type burner is simple in structure, convenient to adjust the angle and reliable to operate. The device comprises a fixed casing, wherein spherical grooves are uniformly distributed on the circumference of one end of the fixed casing, ball head pipelines are arranged in the spherical grooves, and the ball head pipelines extend into the fixed casing; the rotary steering engine is arranged at the center of the other end of the fixed casing, and a rotating shaft of the rotary steering engine is positioned in the fixed casing. The utility model discloses convenient processing adjusts reliably.

Description

Rotary moving burner

Technical Field

The utility model relates to an industrial combustion device especially relates to an adjustable combustor.

Background

At present, hot blast stoves for providing high-temperature flue gas in a lignite and coal slime drying system are various in number and variety, generally, a grate-fired stove, a reciprocating hot blast stove, a fluidized bed furnace and the like, and generally, raw coals such as lump coal, mixed coal and the like are used as fuels, and part of the raw coals are coarse pulverized coal and then work through a combustor.

A burner is a device for transporting combustion gas or liquid by means of a pipe, the flame of which is related to the degree of combustion. In the field of thermal processing, different requirements are placed on the area and strength of an object to be processed, which is burnt by flame, and the common burner cannot meet the increasing processing precision in the field of thermal processing, such as unadjustable flame spraying direction and angle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above problem, provide a simple structure, make things convenient for angle modulation, the reliable operation's formula combustor that moves soon.

The technical scheme of the utility model is that: the device comprises a fixed casing, wherein spherical grooves are uniformly distributed on the circumference of one end of the fixed casing, ball head pipelines are arranged in the spherical grooves, and the ball head pipelines extend into the fixed casing;

the device also comprises a rotary steering engine, a translational steering engine, a gear, a rack, a sliding block sleeve ring and a sliding block mechanism, wherein the rotary steering engine is arranged at the center of the other end of the fixed casing, a rotating shaft of the rotary steering engine is positioned in the fixed casing,

the translation steering engine is arranged at the top of the fixed casing, the rotating shaft is provided with a containing groove, a translation shaft of the translation steering engine extends into the containing groove and is in the same plane, the central line of the translation shaft is vertical to the central line of the rotating shaft,

the gear is fixedly connected on the translation shaft, the gear is used for being meshed with the rack, the rack is connected with the sliding block lantern ring,

the sliding block lantern ring is arranged on the rotating shaft and comprises a plurality of sliding block bodies which are uniformly distributed in an annular shape, and every two sliding block bodies are connected through a connecting plate;

the ball head pipeline is characterized in that the sliding block bodies are in one-to-one correspondence with the ball head pipelines, the sliding block mechanisms are in one-to-one correspondence with the sliding block bodies, each sliding block mechanism comprises a fixed end, a joint and a pull rope, the fixed ends are fixedly arranged on the rotating shafts, the joints are arranged on the ball head pipelines, one end of each pull rope is connected with the fixed ends, the middle of each pull rope penetrates through the joints, and the other ends of.

Also comprises a fixed shaft which is arranged in the center of one end of the fixed casing,

and one end of the rotating shaft, which faces the fixed shaft, is provided with a positioning groove, and the fixed shaft extends into the positioning groove of the rotating shaft.

Still include the swivel collar cover, the swivel collar cover is established on the rotation axis, the mesopore department of swivel collar cover is equipped with the guide hole, the rack is located the guide hole, the swivel collar cover is equipped with the perforation on week, the translation axle is located the perforation.

Also comprises a pair of parallel circular ring bases which are arranged on the rotating shaft and positioned at two sides of the sliding block lantern ring,

the circular ring bases are provided with guide grooves, and the racks are located in the guide grooves of the circular ring bases.

And a connecting plate in the sliding block collar is provided with a through groove, and the rack is connected in the through groove.

In the working process of the utility model, the rotary steering engine, the translational steering engine, the gear, the rack, the slider sleeve ring and the slider mechanism are arranged in the fixed casing, and the translational steering engine, the gear, the rack, the slider sleeve ring and the slider mechanism are driven to move through the action of the rotary shaft of the rotary steering engine, so that the ball head pipeline can rotate in the spherical groove;

through the action of the translation shaft of the translation steering engine, the gear, the rack, the sliding block lantern ring and the sliding block mechanism are driven to act, so that the change of the angle of the ball head pipeline in the spherical groove is realized.

The utility model discloses convenient processing adjusts reliably.

Drawings

Figure 1 is a schematic structural diagram one of the present invention,

figure 2 is a schematic perspective view of the inside of the utility model,

figure 3 is a schematic structural diagram II of the present invention,

figure 4 is a schematic view of the structure of the rotating collar,

FIG. 5 is a top view of FIG. 4;

in the figure, 1 is a rotary steering engine, 2 is a translation steering engine, 3 is a gear, 4 is a rack, 5 is a joint, 6 is a fixed end, 7 is a spherical groove, 8 is a ball head pipeline, 9 is a fixed shaft, 10 is a circular ring base, 11 is a sliding block lantern ring, 111 is a sliding block body, 112 is a connecting plate, 12 is a fixed sleeve, 13 is a rotating ring sleeve, 131 is a guide hole, 132 is a through hole, 14 is a translation shaft, 15 is a rotating shaft, 150 is a positioning groove, and 16 is a pull rope.

Detailed Description

The utility model, as shown in fig. 1-5, comprises a fixed casing 12, wherein spherical grooves 7 are uniformly distributed on the circumference of one end of the fixed casing, ball head pipelines 8 are arranged in the spherical grooves, and the ball head pipelines extend into the fixed casing;

the device also comprises a rotary steering engine 1, a translational steering engine 2, a gear 3, a rack 4, a slider lantern ring 11 and a slider mechanism, wherein the rotary steering engine 1 is arranged at the center of the other end of the fixed casing, a rotating shaft 15 of the rotary steering engine 1 is positioned in the fixed casing,

the translation steering engine 2 is arranged at the top of the fixed casing, the rotating shaft 15 is provided with a containing groove, the translation shaft 14 of the translation steering engine 2 extends into the containing groove and is in the same plane, the central line of the translation shaft is perpendicular to the central line of the rotating shaft,

the gear 3 is fixedly connected on a translation shaft 14, the gear 3 is used for being meshed with a rack 4, the rack 4 is connected with a sliding block lantern ring 11,

the sliding block lantern ring 11 is arranged on the rotating shaft and comprises a plurality of sliding block bodies 111, the sliding block bodies are uniformly distributed in an annular shape, and every two sliding block bodies are connected through a connecting plate 112;

the slider body and 8 one-to-one of bulb pipeline, slider mechanism and slider body one-to-one, slider mechanism includes stiff end 6, joint 5 and stay cord, stiff end 6 is fixed to be established on the rotation axis, joint 5 is established on the bulb pipeline, the stiff end is connected to the one end of stay cord, the joint is passed in the middle of, the slider body is connected to the other end.

through the action of the translation shaft of the translation steering engine, the gear, the rack, the sliding block lantern ring and the sliding block mechanism are driven to act, so that the change of the angle of the ball head pipeline in the spherical groove is realized. The pull rope has elasticity, and is convenient for stretching and restoring.

Also comprises a fixed shaft 9 which is arranged in the center of one end of the fixed casing,

one end of the rotating shaft 15 facing the fixed shaft is provided with a positioning groove 150, and the fixed shaft 9 extends into the positioning groove of the rotating shaft.

The fixed shaft is arranged to play a role in supporting and positioning the rotating shaft, so that the rotating shaft can reliably rotate.

The gear rack is characterized by further comprising a rotating ring sleeve 13, wherein the rotating ring sleeve 13 is arranged on the rotating shaft, a guide hole is formed in the middle hole of the rotating ring sleeve, the gear rack is located in the guide hole, a through hole is formed in the rotating ring sleeve in the circumferential direction, and the translation shaft is located in the through hole.

The rotating ring sleeve is provided with a through hole for placing the translation shaft, so that the translation shaft can reliably drive the rotating ring sleeve to move when the rotating shaft rotates. Meanwhile, the guide hole is arranged, so that the effect of limiting the rack is achieved, and the rack and the gear are meshed reliably.

Also comprises a pair of parallel circular ring bases 10 which are arranged on the rotating shaft and positioned at two sides of the sliding block lantern ring,

Through setting up a pair of ring base, arrange the rack in the guide slot of ring base for the motion direction of restraint rack, the action is reliable.

A connecting plate in the slider lantern ring 11 is provided with a through groove (not shown in the figure), and the rack is connected in the through groove.

The through groove is arranged, so that the rack can be conveniently placed and connected.

When the utility model is used in the concrete work,

when the rotary steering engine 1 rotates, the rotating shaft 15 moves by taking the fixed shaft 9 as a center and rotates with the translation shaft 14 fixed by the rotating shaft 15, the translation shaft 14 is connected with the translation steering engine 2 through a through hole in the rotating ring sleeve 13, the rotating ring sleeve 13 rotates along with the rotation of the translation shaft 14, and the gear 3 on the translation shaft is matched with the rack 4.

When the translation steering engine 2 rotates, the translation shaft 14 drives the gear 3 to rotate and translate with the rack matched with the gear, and as the sliding block sleeve ring 11 is fixed on the rack 4, the sliding block sleeve ring is driven to move left and right when the rack translates, the sliding block sleeve ring 11 moves to drive the sliding block mechanism to move, and the sliding block mechanism joint 5 drives the ball head pipeline to change the angle of the ball head pipeline 8 by taking the spherical surface as the center of a circle.

The disclosure of the present application also includes the following points:

(1) the drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;

(2) in case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;

the above embodiments are only embodiments disclosed in the present disclosure, but the scope of the disclosure is not limited thereto, and the scope of the disclosure should be determined by the scope of the claims.

Claims

1. The rotary moving type combustor comprises a fixed casing, wherein spherical grooves are uniformly distributed on the circumference of one end of the fixed casing, ball head pipelines are arranged in the spherical grooves, and the ball head pipelines extend into the fixed casing;

it is characterized by also comprising a rotary steering engine, a translational steering engine, a gear, a rack, a sliding block sleeve ring and a sliding block mechanism, wherein the rotary steering engine is arranged at the center of the other end of the fixed casing, a rotating shaft of the rotary steering engine is positioned in the fixed casing,

2. The rotary moving burner of claim 1, further comprising a stationary shaft centrally disposed at one end of the stationary housing,

3. The rotary combustor according to claim 1 or 2, further comprising a rotary ring sleeve, wherein the rotary ring sleeve is disposed on the rotary shaft, a guide hole is disposed at a central hole of the rotary ring sleeve, the rack is disposed in the guide hole, the rotary ring sleeve is circumferentially provided with a through hole, and the translational shaft is disposed in the through hole.

4. The rotary moving burner of claim 1 or 2, further comprising a pair of parallel circular ring bases, the pair of circular ring bases being provided on the rotary shaft and located on both sides of the slider collar,

5. The rotary combustor of claim 1, wherein a plate in the slider collar is provided with a through slot, and the rack is connected in the through slot.