CN219128602U

CN219128602U - Spark catcher

Info

Publication number: CN219128602U
Application number: CN202223526047.0U
Authority: CN
Inventors: 王进修; 郑理; 韩水莲; 孙敏
Original assignee: Shandong Fanxing Environmental Protection Technology Co ltd
Current assignee: Shandong Fanxing Environmental Protection Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the field of industrial dust removing equipment, and discloses a spark catcher which comprises a barrel and a spark catching mechanism, wherein the spark catching mechanism is arranged in the barrel and comprises a guide vane, a rotating shaft and a fixing plate, one end of the barrel is fixedly connected with an air inlet pipe, the guide vane is equidistantly arranged in the air inlet pipe, the rotating shaft is rotationally connected to two sides of the inner wall of the barrel, and the fixing plate is equidistantly and fixedly connected to the outer side of the rotating shaft. According to the utility model, by arranging the spark capturing mechanism, the spark can be effectively extinguished and discharged out of the barrel, so that the problem that spark entering the barrel is easy to form accumulation in the barrel, dead ash is easy to reburnt in a high-temperature state, and the dead ash enters the dust remover through the air outlet pipe, so that fire accidents are often caused is avoided.

Description

Spark catcher

Technical Field

The utility model relates to the field of industrial dust removing equipment, in particular to a spark catcher.

Background

The spark catcher is usually independently arranged on the main pipeline and mainly used for protecting the dust remover and preventing the bag burning and the barrel burning accidents of the bag dust remover or the filter barrel dust remover at the later stage, and the spark catcher has various structural forms such as a cyclone type, a shutter type, a gravity sedimentation type and the like.

However, in the conventional spark catcher, spark sparks entering the cylinder body easily form and accumulate in the cylinder body in the actual application process, dead ash is easy to reburnt in a high-temperature state, and the dead ash enters the dust catcher through the air outlet pipe, so that fire accidents are often caused, and the actual application and operation are not facilitated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the spark catcher, which can effectively extinguish sparks and discharge the sparks out of the barrel by arranging a spark catching mechanism, so that the problem that sparks entering the barrel are easy to form accumulation in the barrel, dead ash is easy to reburning in a high-temperature state, and the dead ash enters the dust catcher through an air outlet pipe and often causes fire accidents is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the spark catching mechanism is arranged in the barrel, the spark catching mechanism comprises a guide vane, a rotating shaft and a fixing plate, one end of the barrel is fixedly connected with an air inlet pipe, the guide vane is equidistantly arranged in the air inlet pipe, the rotating shaft is rotationally connected to two sides of the inner wall of the barrel, and the fixing plate is equidistantly and fixedly connected to the outer side of the rotating shaft;

through the technical scheme, when sparks enter the air inlet pipe, sparks pass through the guide vane inlet formed by special structures, cyclone can be generated due to the aerodynamic principle, collision and extinction are completed in a special structural channel, then the sparks move to the surface of the fixed plate, the sparks can directly subside on the fixed plate, the fixed plate can rotate along with the rotating shaft under the pushing of air flow, at the moment, the sparks can evenly and continuously subside to the bottom of the barrel along with the rotation of the fixed plate and are discharged from the slag discharging pipe, so that the air flow in the barrel is stable, the phenomenon that spark sparks entering the barrel easily form accumulation in the barrel is avoided, dead ash is easy to reburning in the high-temperature state, and the dead ash enters the interior of the dust remover through the air outlet pipe, so that fire accidents are often caused, and the practical application and operation are facilitated.

Further, the bottom of the cylinder is fixedly connected with a slag discharging pipe, and the bottom of the slag discharging pipe is fixedly connected with a dust collecting barrel;

through above-mentioned technical scheme, through setting up the slag tap pipe, be convenient for discharge the spark sediment of barrel inside to utilize the dust collection bucket to collect.

Further, one end of the cylinder body, which is far away from the air inlet pipe, is fixedly connected with an air outlet pipe, and one end of the air outlet pipe is communicated with the bag-type dust remover;

through the technical scheme, through setting up the tuber pipe, partial smoke and dust is discharged to the sack cleaner through the tuber pipe and is handled.

Further, the outer ends of the air inlet pipe and the air outlet pipe are fixedly connected with flange plates;

through above-mentioned technical scheme, through setting up the ring flange, be convenient for link to each other with external pipeline.

Further, the guide vane is a rotational flow type guide vane;

through the technical scheme, the guide vane is the cyclone guide vane, and the spark is conveniently impacted and extinguished in a special structural channel by utilizing the aerodynamic principle.

Further, the cylinder body, the air inlet pipe and the air outlet pipe are formed by welding;

through above-mentioned technical scheme, through forming through the welding between barrel, air-supply line and the play tuber pipe, the stability of reinforcing structure of being convenient for.

The utility model has the following beneficial effects:

when sparks enter the air inlet pipe, the sparks can generate cyclone because of aerodynamic principle when entering the air inlet pipe, the sparks collide and extinguish in a special structural channel and then move to the surface of the fixed plate, the sparks can directly subside when striking the fixed plate, the fixed plate can rotate along with the rotating shaft under the pushing of air flow, and at the moment, the sparks can uniformly and continuously subside to the bottom of the barrel along with the rotation of the fixed plate and are discharged from the slag discharge pipe, so that the air flow in the barrel is stable, the phenomenon that sparks entering the barrel are easily accumulated in the barrel is avoided, dead ash is easily reburned in a high-temperature state, and the dead ash enters the interior of the dust remover through the air outlet pipe, so that fire accidents are often caused, and the practical application and operation are facilitated.

Drawings

FIG. 1 is a perspective view of a spark arrestor in accordance with the present utility model;

FIG. 2 is a front cross-sectional view of a spark arrestor in accordance with the present utility model;

FIG. 3 is an enlarged view of the spark arrestor of FIG. 2A in accordance with the present utility model;

fig. 4 is a schematic structural view of a spark arrester deflector according to the present utility model.

Legend description: 1. a cylinder; 2. an air inlet pipe; 3. a deflector; 4. a rotating shaft; 5. a fixing plate; 6. an air outlet pipe; 7. a flange plate; 8. a slag discharging pipe; 9. dust collection barrel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: including barrel 1 and spark capture mechanism, spark capture mechanism sets up the inside at barrel 1, and spark capture mechanism includes guide vane 3, axis of rotation 4 and fixed plate 5, and the one end fixedly connected with air-supply line 2 of barrel 1, guide vane 3 equidistance setting are in the inside of air-supply line 2, and axis of rotation 4 rotates the both sides of connection at barrel 1 inner wall, and fixed plate 5 equidistance fixed connection is in the outside of axis of rotation 4.

In this embodiment, when sparks enter the air inlet pipe 2, the sparks pass through the inlet of the guide vane 3 formed by special structure, because of the aerodynamic principle, cyclone is generated, the sparks are collided and extinguished in the special structure channel and then move to the surface of the fixed plate 5, the sparks impact on the fixed plate 5 and directly settle, the fixed plate 5 rotates along with the rotating shaft 4 under the pushing of air flow, and at the moment, the sparks uniformly and continuously settle to the bottom of the barrel 1 along with the rotation of the fixed plate 5 and are discharged from the slag discharging pipe 8, thereby ensuring the air flow stability in the barrel 1, avoiding the sparks entering the barrel 1 from easily forming accumulation in the barrel 1, and under the high temperature state, dead ashes are easy to reburn, and the dead ashes enter the interior of the dust remover through the air outlet pipe 6, thereby causing the problem of fire accident and being beneficial to practical application and operation.

The bottom of the cylinder body 1 is fixedly connected with a slag discharging pipe 8, the bottom of the slag discharging pipe 8 is fixedly connected with a dust collecting barrel 9, and spark sediments in the cylinder body 1 are conveniently discharged by arranging the slag discharging pipe 8 and are collected by the dust collecting barrel 9; one end of the cylinder body 1 far away from the air inlet pipe 2 is fixedly connected with an air outlet pipe 6, one end of the air outlet pipe 6 is communicated with the bag-type dust collector, and part of smoke dust is discharged to the bag-type dust collector for treatment through the air outlet pipe 6 by arranging the air outlet pipe 6; the outer ends of the air inlet pipe 2 and the air outlet pipe 6 are fixedly connected with a flange 7, and the flange 7 is arranged so as to be convenient for connecting with an external pipeline; the guide vane 3 is a spiral-flow guide vane, and by using the air dynamics principle, the guide vane 3 is a spiral-flow guide vane, so that sparks can be conveniently impacted and extinguished in a special structural channel; the cylinder body 1, the air inlet pipe 2 and the air outlet pipe 6 are formed by welding, and the stability of the structure is convenient to strengthen by welding the cylinder body 1, the air inlet pipe 2 and the air outlet pipe 6.

Working principle:

when sparks enter the air inlet pipe 2, the sparks can generate cyclone when entering through the guide vane 3 which is specially constructed, and the sparks collide and extinguish in a special structural channel and then move to the surface of the fixed plate 5, the sparks can directly subside when striking the fixed plate 5, the fixed plate 5 can rotate along with the rotating shaft 4 under the pushing of air flow, at the moment, the sparks can evenly and continuously subside to the bottom of the barrel 1 along with the rotation of the fixed plate 5 and are discharged from the slag discharge pipe 8, so that the air flow in the barrel 1 is stable, and part of smoke dust can be discharged to the inside of the bag-type dust remover for treatment through the air outlet pipe 6.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The spark catcher comprises a barrel body (1) and a spark catching mechanism, and is characterized in that: the spark capturing mechanism is arranged in the barrel (1), the spark capturing mechanism comprises a guide vane (3), a rotating shaft (4) and a fixing plate (5), one end of the barrel (1) is fixedly connected with an air inlet pipe (2), the guide vane (3) is equidistantly arranged in the air inlet pipe (2), the rotating shaft (4) is rotationally connected to two sides of the inner wall of the barrel (1), and the fixing plate (5) is equidistantly fixedly connected to the outer side of the rotating shaft (4).

2. The spark arrestor as defined in claim 1, wherein: the bottom of barrel (1) fixedly connected with slag tap pipe (8), the bottom of slag tap pipe (8) fixedly connected with dust collection bucket (9).

3. The spark arrestor as defined in claim 1, wherein: one end of the cylinder body (1) far away from the air inlet pipe (2) is fixedly connected with an air outlet pipe (6), and one end of the air outlet pipe (6) is communicated with the bag-type dust collector.

4. A spark arrestor as defined in claim 3, wherein: the outer ends of the air inlet pipe (2) and the air outlet pipe (6) are fixedly connected with flange plates (7).

5. The spark arrestor as defined in claim 1, wherein: the guide vane (3) is a rotational flow type guide vane.

6. A spark arrestor as defined in claim 3, wherein: the cylinder body (1), the air inlet pipe (2) and the air outlet pipe (6) are formed by welding.