CN219433296U

CN219433296U - Fuel residue discharge device for refining furnace

Info

Publication number: CN219433296U
Application number: CN202320473424.4U
Authority: CN
Inventors: 孙利占; 孙聿田; 刘世龙
Original assignee: Inner Mongolia Yao Kui Special Ferroalloy Co ltd
Current assignee: Inner Mongolia Yao Kui Special Ferroalloy Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-28
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to a fuel residue discharging device of a refining furnace, which comprises the refining furnace, wherein a slag discharging pipe for discharging fuel residues is fixed at the bottom of the refining furnace, a vibration adjusting device is fixedly arranged at the feeding end of the slag discharging pipe, the vibration adjusting device can change the feeding area of the feeding end and can generate vibration.

Description

Fuel residue discharge device for refining furnace

Technical Field

The utility model relates to the technical field of fuel residue treatment, in particular to a fuel residue discharge device of a refining furnace.

Background

The refining furnace is a smelting device in the hot working industry, a large amount of fuel is required to be provided in the working process of the refining furnace, the fuel basically adopts solid fuel (lump coal and pulverized coal), liquid fuel (heavy oil), gas fuel (producer gas and natural gas) and the like, the solid fuel generally generates a large amount of fuel residues, the fuel residues are required to be discharged from the refining furnace, and in the discharging process, a large amount of fuel residues exist, so that accumulation is easily generated at the feeding end of a slag discharge pipe, the slag discharge pipe is difficult to discharge, and the use is inconvenient.

Disclosure of Invention

Therefore, the utility model provides a fuel residue discharging device of a refining furnace, which is used for solving the problems that in the prior art, fuel residues need to be discharged from the refining furnace, a large amount of large fuel residues exist in the discharging process, the large fuel residues are easily accumulated at a slag discharging pipe to cause blockage, the fuel residues are difficult to discharge and the use is inconvenient.

In order to achieve the above purpose, the utility model provides a fuel residue discharging device of a refining furnace, which comprises the refining furnace, wherein a slag discharging pipe for discharging fuel residue is fixed at the bottom of the refining furnace, a vibration adjusting device is fixedly arranged at the feeding end of the slag discharging pipe, and the vibration adjusting device can change the feeding area of the feeding end and can generate vibration.

Further, the vibration adjusting device comprises a vibration mechanism fixed outside the slag discharging pipe and an adjusting mechanism arranged in the slag discharging pipe, and the adjusting mechanism is fixedly connected with the vibration mechanism.

Further, adjustment mechanism includes first ring and second ring, first ring outer loop face slides the embedding in the annular groove, and the annular groove is fixed on the scum pipe inner wall, articulated on the first ring inner loop face have the second ring, the second ring can increase according to the fuel residue increase, increases the regional area of feeding.

Further, the second circular ring is formed by mutually splicing a plurality of arc-shaped plates, each arc-shaped plate is hinged with the inner annular surface of the first circular ring, and an elastic sheet is fixedly connected between the bottom surface of each arc-shaped plate and the bottom surface of the first circular ring.

Further, vibration adjusting device includes vibrator, T type pole and spring, and two T type poles pass the scum pipe outer wall respectively and insert in the annular groove with first ring outer ring surface fixed connection, and T type pole and scum pipe sliding connection, fixedly connected with spring between T type pole and the scum pipe outer wall, one of them T type pole side is fixed with the vibrator.

Further, the lower end of the slag discharging pipe is provided with a collecting device, and the collecting device can collect fuel residues discharged by the slag discharging pipe.

Further, collection device includes the transfer car (buggy), and the input of transfer car (buggy) just sets up to the scum pipe output, the fixed two arc dust covers that are equipped with in transfer car (buggy) top, and two arc dust covers set up respectively in scum pipe output both sides.

Further, a feed pipe for fuel input is fixedly arranged at the side end of the top of the refining furnace.

Compared with the prior art, the utility model has the beneficial effects that: through the vibration adjusting device that sets up in the feed end department of scum pipe, can the fuel residue discharge in-process, change the feed area of feed end, can also produce the vibration simultaneously, the effectual emergence that reduces the phenomenon of piling up guarantees smooth discharge fuel residue.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the slag discharging pipe;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

In the figure: the refining furnace comprises a refining furnace 1, a slag discharging pipe 2, a first circular ring 3, a second circular ring 4, an annular groove 5, an arc-shaped plate 6, an elastic piece 7, a vibrator 8, a T-shaped rod 9, a spring 10, a transfer trolley 11 and an arc-shaped dust cover 12.

Detailed Description

In order that the objects and advantages of the utility model will become more apparent, the utility model will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

Referring to fig. 1, 2 and 3, which are schematic diagrams of the structure of the present utility model, the utility model discloses a fuel residue discharging device of a refining furnace, which comprises a refining furnace 1, wherein a slag discharging pipe 2 for discharging fuel residue is fixed at the bottom of the refining furnace 1, a vibration adjusting device is fixedly installed at the feeding end of the slag discharging pipe 2, and the vibration adjusting device can change the feeding area of the feeding end and can generate vibration. A feed pipe for fuel input is fixedly arranged at the side end of the top of the refining furnace 1. The vibration adjusting device comprises a vibration mechanism fixed outside the slag discharging pipe 2 and an adjusting mechanism arranged in the slag discharging pipe 2, and the adjusting mechanism is fixedly connected with the vibration mechanism.

Specifically, through the vibration adjusting device who sets up in the feed end department of scum pipe 2, can the fuel residue discharge in-process, change the feed area of feed end, can also produce the vibration simultaneously, the effectual emergence that reduces the accumulation phenomenon guarantees smooth discharge fuel residue.

In the actual operation process, when needing to carry out the fuel residue and discharging, start scum pipe 2, fuel residue will be discharged through scum pipe 2 like this, in the sediment in-process, if appear certain pile up the back for the weight increase that the feed end department of scum pipe 2 born, trigger adjustment mechanism, the regional area of feeding of increase feed end, make fuel residue discharge smoothly, simultaneously if start vibration mechanism, make adjustment mechanism produce the vibration, drive the feed end fuel residue of scum pipe 2 also can produce the vibration, utilize the vibration to make fuel residue discharge smoothly.

The adjusting mechanism comprises a first circular ring 3 and a second circular ring 4, the outer annular surface of the first circular ring 3 is embedded in the annular groove 5 in a sliding mode, the annular groove 5 is fixed on the inner wall of the slag discharging pipe 2, the second circular ring 4 is hinged to the inner annular surface of the first circular ring 3, and the second circular ring 4 can be increased according to fuel residues to increase the area of a feeding area. The second circular ring 4 is formed by mutually splicing a plurality of arc-shaped plates 6, each arc-shaped plate 6 is hinged with the inner annular surface of the first circular ring 3, and an elastic sheet 7 is fixedly connected between the bottom surface of the arc-shaped plate 6 and the bottom surface of the first circular ring 3.

Specifically, the second circular ring 4 is formed by mutually splicing a plurality of arc plates 6, and each arc plate 6 is hinged with the inner annular surface of the first circular ring 3, so that when the weight born by the feeding end of the slag discharging pipe 2 is increased and is larger than the acting force of the elastic piece 7, the arc plates 6 are driven to swing, and the area of the feeding end is increased.

The vibration adjusting device comprises a vibrator 8, T-shaped rods 9 and springs 10, wherein the two T-shaped rods 9 respectively penetrate through the outer wall of the slag discharge pipe 2 and are inserted into the annular groove 5 to be fixedly connected with the outer annular surface of the first circular ring 3, the T-shaped rods 9 are slidably connected with the slag discharge pipe 2, the springs 10 are fixedly connected between the T-shaped rods 9 and the outer wall of the slag discharge pipe 2, and the vibrator 8 is fixedly arranged at the side end of one T-shaped rod 9.

Specifically, under the action of the vibrator 8 and the spring 10, the two T-shaped rods 9 can drive the first circular ring 3 to vibrate reciprocally in the annular groove 5, so that the fuel residues at the feeding end of the slag discharging pipe 2 can be driven to vibrate.

The lower end of the slag discharging pipe 2 is provided with a collecting device which can collect fuel residues discharged by the slag discharging pipe 2. The collecting device comprises a transfer trolley 11, the input end of the transfer trolley 11 is arranged right opposite to the output end of the slag discharge pipe 2, two arc-shaped dust covers 12 are fixedly arranged at the top of the transfer trolley 11, and the two arc-shaped dust covers 12 are respectively arranged on two sides of the output end of the slag discharge pipe 2.

Specifically, the transfer trolley 11 is used for receiving residues and transferring the residues to other places for processing, so that centralized processing is facilitated, and the two arc-shaped dust covers 12 can prevent dust generated in the fuel residue discharging process from overflowing to the outside, so that air pollution is avoided, and the health of workers is facilitated.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will be within the scope of the present utility model.

The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model; various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The fuel residue discharging device of the refining furnace comprises the refining furnace, wherein a slag discharging pipe for discharging fuel residue is fixed at the bottom of the refining furnace, and the fuel residue discharging device is characterized in that a vibration adjusting device is fixedly arranged at the feeding end of the slag discharging pipe, the area of a feeding area of the feeding end can be changed by the vibration adjusting device, and vibration can be generated.

2. The fuel residue discharging apparatus of a refining furnace according to claim 1, wherein the vibration adjusting means comprises a vibration mechanism fixed outside the slag discharging pipe and an adjusting mechanism provided inside the slag discharging pipe, and the adjusting mechanism is fixedly connected with the vibration mechanism.

3. The fuel residue discharging device of the refining furnace according to claim 2, wherein the adjusting mechanism comprises a first ring and a second ring, the outer ring surface of the first ring is slidably embedded in the annular groove, the annular groove is fixed on the inner wall of the slag discharging pipe, the second ring is hinged on the inner ring surface of the first ring, and the second ring can increase the area of the feeding area according to the increase of the fuel residue.

4. The fuel residue discharging device of the refining furnace according to claim 3, wherein the second circular ring is formed by mutually splicing a plurality of arc-shaped plates, each arc-shaped plate is hinged with the inner annular surface of the first circular ring, and an elastic sheet is fixedly connected between the bottom surface of the arc-shaped plate and the bottom surface of the first circular ring.

5. The fuel residue discharging device of the refining furnace according to claim 4, wherein the vibration adjusting device comprises a vibrator, T-shaped rods and springs, the two T-shaped rods penetrate through the outer wall of the slag discharging pipe respectively and are inserted into the annular groove to be fixedly connected with the outer annular surface of the first annular ring, the T-shaped rods are slidably connected with the slag discharging pipe, the springs are fixedly connected between the T-shaped rods and the outer wall of the slag discharging pipe, and the vibrator is fixedly arranged at the side end of one T-shaped rod.

6. The fuel residue discharging apparatus of a refining furnace as defined in any one of claims 1 to 5, wherein a collecting device is provided at a lower end of the slag discharging pipe, and the collecting device is adapted to collect fuel residues discharged from the slag discharging pipe.

7. The fuel residue discharging device of the refining furnace according to claim 6, wherein the collecting device comprises a transfer trolley, the input end of the transfer trolley is opposite to the output end of the slag discharging pipe, two arc-shaped dust covers are fixedly arranged on the top of the transfer trolley, and the two arc-shaped dust covers are respectively arranged on two sides of the output end of the slag discharging pipe.

8. The apparatus for discharging residues of fuel in a refining furnace as claimed in claim 7, wherein a feed pipe for fuel is fixedly installed at a side end of a top portion of said refining furnace.