CN209326354U - A kind of sintering machine anti-jamming mechanism - Google Patents

Abstract

The utility model discloses a kind of sintering machine anti-jamming mechanisms, including sintering machine smoke exhaust pipe and anti-blocking dust removing tube, the bottom level of the sintering machine smoke exhaust pipe is provided with anti-blocking dust removing tube, the inside of the sintering machine smoke exhaust pipe is equipped with stirring shaft, and cleaning scraper plate is equidistantly symmetrically welded with by fixed cage on stirring shaft, sintering machine smoke exhaust pipe one end spiral is fixed with stirring motor, and stirring motor is sequentially connected by shaft coupling and stirring shaft, the inner rotation of the anti-blocking dust removing tube is connected with spiral pushing bar.The sintering machine anti-jamming mechanism is by being connected with anti-blocking dust removing tube in sintering machine smoke evacuation bottom of the tube, the cigarette ash assembled on the inside of sintering machine smoke exhaust pipe is cleared up under the action of clearing up scraper plate into anti-blocking dust removing tube, then flue dust is pushed out by anti-blocking dust removing tube by spiral pushing bar, the flue dust on the inside of sintering machine smoke exhaust pipe is cleared up automatically to realize, effectively prevent sintering machine from discharging fume blockage, enhanced convenience when use.

Description

A kind of sintering machine anti-jamming mechanism

Technical field

The utility model relates to sintering machine technical field, specially a kind of sintering machine anti-jamming mechanism.

Background technique

Sintering machine is suitable for the sintering work of large-scale iron and steel industry sintering plant, is primarily adapted for use in the sintering of large and medium-sized scale To the sintering processes of Iron Ore Powder, sintering machine is the main equipment during down draft sintering for factory, can be varigrained by different components Concentrate powder, rich ore powder sintering is blocking, and partially removes sulphur contained in ore, the objectionable impurities such as phosphorus.Sintering machine presses sintering area Several specifications of different length different in width are divided into, user selects according to its yield or place situation.Sintering area is bigger, Yield is higher.

Sintering machine anti-jamming mechanism is exactly the smoke exhaust pipe anti-jamming mechanism of sintering machine, and the structure of traditional sintering machine smoke exhaust pipe is more Simply, lack the measure cleared up the flue dust on the inside of smoke exhaust pipe, when in use, be easy to appear inside smoke exhaust pipe and gather ash Dirt, so that smoke evacuation blockage, leads to not be normally carried out smoke evacuation.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of sintering machine anti-jamming mechanism.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of sintering machine anti-jamming mechanism, Including sintering machine smoke exhaust pipe and anti-blocking dust removing tube, the bottom level of the sintering machine smoke exhaust pipe is provided with anti-blocking dust removing tube, described The inside of sintering machine smoke exhaust pipe is equipped with stirring shaft, and is equidistantly symmetrically welded with cleaning by fixed cage on stirring shaft and scrapes Plate, sintering machine smoke exhaust pipe one end spiral is fixed with stirring motor, and stirring motor is driven by shaft coupling and stirring shaft Connection, the inner rotation of the anti-blocking dust removing tube are connected with spiral pushing bar, and one end spiral of the anti-blocking dust removing tube is fixed with Dedusting motor, and dedusting motor is sequentially connected by shaft coupling and spiral pushing bar, the sintering machine smoke exhaust pipe is close to stirring electricity Gas inlet is connected on shell on the outside of one end of machine.

Preferably, it is symmetrically fixed with the first heat exchange catheter on two side bodies of the sintering machine smoke exhaust pipe and the second heat exchange is led Pipe, and the length and internal diameter of the first heat exchange catheter and the second heat exchange catheter are equal.

Preferably, the inside of the sintering machine smoke exhaust pipe, which is equidistantly embedded in, is equipped with annular heat exchange tube, and annular heat exchange tube and clear Reason scraper plate distributes alternately.

Preferably, the both ends of the annular heat exchange tube are changed with first respectively by the first connecting branch and the second connecting branch Heat pipe and the connection of the second heat exchange catheter.

Preferably, the equal length of the sintering machine smoke exhaust pipe and anti-blocking dust removing tube, and sintering machine smoke exhaust pipe is removed with anti-blocking Dirt pipe mutual conduction.

Preferably, the cleaning scraper plate is rectangular plate-like structure, and clear up scraper plate top and sintering machine smoke exhaust pipe it is interior Wall is bonded to each other.

Beneficial effect

The utility model provides a kind of sintering machine anti-jamming mechanism.Have it is following the utility model has the advantages that

(1), the sintering machine anti-jamming mechanism is by being connected with anti-blocking dust removing tube, sintering machine smoke evacuation in sintering machine smoke evacuation bottom of the tube The cigarette ash assembled on the inside of pipe is cleared up under the action of clearing up scraper plate into anti-blocking dust removing tube, then passes through spiral pushing bar for flue dust It is pushed out anti-blocking dust removing tube, the flue dust on the inside of sintering machine smoke exhaust pipe is cleared up automatically to realize, effectively prevents from being sintered Machine is discharged fume blockage, enhanced convenience when use.

(2), the sintering machine anti-jamming mechanism is on the inside of sintering machine comb by being equidistantly embedded with multiple groups annular heat exchange tube, can be with Heat in the flue gas inside sintering machine smoke exhaust pipe is recycled by annular heat exchange tube, to reduce heat energy loss, is mentioned Utilization of the height to the energy, reduces the waste of resource.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the annular heat exchange tube attachment structure schematic diagram of the utility model.

In figure: 1, sintering machine smoke exhaust pipe；2, anti-blocking dust removing tube；3, the first heat exchange catheter；4, the second heat exchange catheter；5, flue gas Import；6, annular heat exchange tube；61, the first connecting branch；62, the second connecting branch；7, stirring shaft；8, stirring motor；9, spiral shell Revolve push rod；10, fixed cage；11, scraper plate is cleared up；12, dedusting motor.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of sintering machine anti-jamming mechanism, including sintering machine Smoke exhaust pipe 1 and anti-blocking dust removing tube 2, the bottom level of sintering machine smoke exhaust pipe 1 are provided with anti-blocking dust removing tube 2, sintering machine smoke exhaust pipe 1 Inside is equipped with stirring shaft 7, and is equidistantly symmetrically welded with cleaning scraper plate 11, sintering machine by fixed cage 10 on stirring shaft 7 1 one end spiral of smoke exhaust pipe is fixed with stirring motor 8, and stirring motor 8 is sequentially connected by shaft coupling and stirring shaft 7, anti-blocking The inner rotation of dust removing tube 2 is connected with spiral pushing bar 9, and one end spiral of anti-blocking dust removing tube 2 is fixed with dedusting motor 12, and removes Dirt motor 12 is sequentially connected by shaft coupling and spiral pushing bar 9, and sintering machine smoke exhaust pipe 1 is on the outside of one end of stirring motor 8 Gas inlet 5 is connected on shell.

The first heat exchange catheter 3 and the second heat exchange catheter 4, and are symmetrically fixed on two side bodies of sintering machine smoke exhaust pipe 1 The length and internal diameter of one heat exchange catheter 3 and the second heat exchange catheter 4 are equal, and the inside of sintering machine smoke exhaust pipe 1 is equidistantly embedded in and is equipped with Annular heat exchange tube 6, and annular heat exchange tube 6 distributes alternately with cleaning scraper plate 11, so that annular heat exchange tube 6 will not be to cleaning scraper plate 11 Impacted in rotation cleaning, the both ends of annular heat exchange tube 6 by the first connecting branch 61 and the second connecting branch 62 respectively with First heat exchange catheter 3 is connected to the second heat exchange catheter 4, the equal length of sintering machine smoke exhaust pipe 1 and anti-blocking dust removing tube 2, and is sintered Machine smoke exhaust pipe 1 and anti-blocking 2 mutual conduction of dust removing tube, cleaning scraper plate 11 are rectangular plate-like structure, and clear up scraper plate 11 top and The inner wall of sintering machine smoke exhaust pipe 1 is bonded to each other, can be automatic right when so that cleaning scraper plate 11 rotating under the action of stirring shaft 7 The inner wall of sintering machine smoke exhaust pipe 1 is cleared up.

When work, flue gas on the inside of sintering machine is entered in sintering machine smoke exhaust pipe 1 by gas inlet 5, then by the One heat exchange catheter 3 is to inject cold water inside annular heat exchange tube 6, is the heating of 6 inside cold water of annular heat exchange tube by high-temperature flue gas, adds Hot water after heat is excluded by the second heat exchange catheter 4, to be recycled to the heat in flue gas, while the cigarette in flue gas When dirt is gathered on the inner wall of sintering machine smoke exhaust pipe 1, stirring shaft 7 can be driven to be rotated by stirring motor 8, stirring turns Axis 7 drives cleaning scraper plate 11 to clear up the upper cigarette ash inside sintering machine smoke exhaust pipe 1 into anti-blocking dust removing tube 2, then passes through dedusting Motor 12 drives spiral pushing bar 9 to be rotated, and spiral pushing bar 9 clears up exclusion to the cigarette ash inside anti-blocking dust removing tube 2 automatically, Realization automatically clears up the dust inside sintering machine smoke exhaust pipe 1, effectively prevents sintering machine smoke exhaust pipe 1 from blocking.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of sintering machine anti-jamming mechanism, including sintering machine smoke exhaust pipe (1) and anti-blocking dust removing tube (2), it is characterised in that: the burning The bottom level of knot machine smoke exhaust pipe (1) is provided with anti-blocking dust removing tube (2), and the inside of the sintering machine smoke exhaust pipe (1) is equipped with stirring Shaft (7), and cleaning scraper plate (11), the sintering machine equidistantly are symmetrically welded with by fixed cage (10) on stirring shaft (7) Smoke exhaust pipe (1) one end spiral is fixed with stirring motor (8), and stirring motor (8) is connected by shaft coupling and stirring shaft (7) transmission It connects, the inner rotation of the anti-blocking dust removing tube (2) is connected with spiral pushing bar (9), one end spiral of the anti-blocking dust removing tube (2) It is fixed with dedusting motor (12), and dedusting motor (12) is sequentially connected by shaft coupling and spiral pushing bar (9), the sintering machine Smoke exhaust pipe (1) is connected with gas inlet (5) on shell on the outside of the one end of stirring motor (8).

2. a kind of sintering machine anti-jamming mechanism according to claim 1, it is characterised in that: the sintering machine smoke exhaust pipe (1) The first heat exchange catheter (3) and the second heat exchange catheter (4), and the first heat exchange catheter (3) and second are symmetrically fixed on two side bodies The length and internal diameter of heat exchange catheter (4) are equal.

3. a kind of sintering machine anti-jamming mechanism according to claim 1, it is characterised in that: the sintering machine smoke exhaust pipe (1) Inside, which is equidistantly embedded in, is equipped with annular heat exchange tube (6), and annular heat exchange tube (6) distributes alternately with cleaning scraper plate (11).

4. a kind of sintering machine anti-jamming mechanism according to claim 3, it is characterised in that: the two of the annular heat exchange tube (6) End by the first connecting branch (61) and the second connecting branch (62) respectively with the first heat exchange catheter (3) and the second heat exchange catheter (4) it is connected to.

5. a kind of sintering machine anti-jamming mechanism according to claim 1, it is characterised in that: the sintering machine smoke exhaust pipe (1) with The equal length of anti-blocking dust removing tube (2), and sintering machine smoke exhaust pipe (1) and anti-blocking dust removing tube (2) mutual conduction.

6. a kind of sintering machine anti-jamming mechanism according to claim 1, it is characterised in that: the cleaning scraper plate (11) is rectangle Plate structure, and the top of cleaning scraper plate (11) and the inner wall of sintering machine smoke exhaust pipe (1) are bonded to each other.