CN212577046U

CN212577046U - Sintering production flue gas is handled and is used dust collector

Info

Publication number: CN212577046U
Application number: CN202020795000.6U
Authority: CN
Inventors: 许延飞
Original assignee: Dalian Yuchuang Equipment Manufacturing Co ltd
Current assignee: Dalian Yuchuang Equipment Manufacturing Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-23
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a dust removal device for treating flue gas in sintering production, which comprises a transmission pipeline for transmitting flue gas and avoiding dust accumulation, wherein the inner surface of the transmission pipeline is provided with a cleaning device for rotating transmission, the front end of the cleaning device is provided with a rotating mechanism, the cleaning device comprises a transmission screw meshed with the inner wall of the transmission pipeline, the utility model provides a transmission pipeline with a cleaning mechanism and a rotating mechanism, when in use, a rotating shaft is connected to the output end of a power mechanism such as an external motor, and then, in the process of flue gas transmission, an external power device rotates periodically or rotates slowly along with the transmission of the flue gas, when in rotation, the rotating shaft drives a worm gear to rotate, and further drives a connecting shaft to rotate, and drives the transmission screw to rotate through a fixed rod, further removes the dust accumulated on the inner wall of the fixed pipe, and does not influence the transmission of the flue gas, the effectual conveying pipeline who has solved among the current flue gas treatment process piles up the dust easily and is not convenient for the problem of clearance.

Description

Sintering production flue gas is handled and is used dust collector

Technical Field

The utility model relates to a flue gas processing technology field specifically is a sintering production flue gas is handled and is used dust collector.

Background

The flue gas treatment equipment is used for effectively treating toxic and harmful substances contained in flue gas to below a specified concentration and avoiding the adverse phenomena of corrosion or blockage of the equipment, and is generally divided into two categories, namely dust removal equipment and acid gas removal equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sintering production dust collector for flue gas treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for treating flue gas generated in sintering production comprises a conveying pipeline used for conveying flue gas and avoiding dust accumulation, a cleaning device for rotating and conveying is assembled on the inner surface of the conveying pipeline, a rotating mechanism is assembled at the front end of the cleaning device, the cleaning device comprises a conveying spiral meshed with the inner wall of the conveying pipeline, a connecting shaft is assembled at the center of the conveying spiral, the rotating mechanism comprises a worm gear, the worm gear is assembled on the outer surface of the connecting shaft, and a meshing gear is meshed with the side surface of the worm gear.

Preferably, the transmission pipeline comprises a fixed pipe, and the front end and the rear end of the fixed pipe are respectively provided with a first connector and a second connector which are used for being connected to the smoke input end and the smoke output end.

Preferably, the lower surface of the fixed pipe is provided with a discharge pipe, and the inner surface of the discharge pipe is provided with a discharge cavity.

Preferably, a fixing rod is assembled on a side surface of the coupling shaft, an outer side end of the fixing rod is assembled on an inner side surface of the conveying screw, fixing rings are assembled at front and rear ends of the coupling shaft, a fixing frame is assembled on a side surface of the fixing ring, and an outer side surface of the fixing frame is assembled on an inner surface of the fixing tube.

Preferably, the bottom end of the meshing gear is provided with a rotating shaft, the outer surfaces of the meshing gear and the worm gear are provided with a shell, the lower surface of the shell is provided with a supporting tube, the outer side surface of the shell is provided with a round hole, and the inner surface of the round hole is sleeved on the outer surface of the connecting shaft.

Preferably, the outer surface of the round hole is provided with a sleeve nozzle, the inner surface of the sleeve nozzle is engaged with a cleaning spiral, and the inner surface of the cleaning spiral is provided with the outer surface of the connecting shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up a transmission pipeline with clearance mechanism and slewing mechanism, when using, the pivot is connected to power unit's such as outside motor output, at the in-process of flue gas transmission afterwards, the transmission of outside power equipment periodic rotation perhaps following the flue gas rotates slowly, when rotating, the pivot drives worm gear and rotates, and then drive even axle rotation, it rotates to drive the conveying spiral through the dead lever, and then clear away the accumulational dust of fixed pipe inner wall, and do not influence the transmission of flue gas, the effectual problem of piling up the dust and being not convenient for the clearance easily of the conveying pipeline who has solved among the current flue gas treatment process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the utility model discloses slewing mechanism dissects the assembly sketch map.

In the figure: 1. the device comprises a transmission pipeline, 11, a fixed pipe, 12, a first connector, 13, a second connector, 14, a discharge pipe, 15, a discharge cavity, 2, a cleaning mechanism, 21, a fixed frame, 22, a fixed ring, 23, a connecting shaft, 24, a fixed rod, 25, a transmission spiral, 3, a rotating mechanism, 31, a support pipe, 32, a rotating shaft, 33, a meshing gear, 34, a worm gear, 35, a shell, 36, a round hole, 37, a sleeve nozzle, 38 and a cleaning spiral.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust removal device for flue gas treatment in sintering production comprises a conveying pipeline 1 for conveying flue gas and avoiding dust accumulation, wherein a cleaning device 2 for rotary transmission is assembled on the inner surface of the conveying pipeline 1, a rotating mechanism 3 is assembled at the front end of the cleaning device 2, the cleaning device 2 comprises a conveying spiral 25 meshed with the inner wall of the conveying pipeline 1, a connecting shaft 23 is assembled at the center of the conveying spiral 25, the rotating mechanism 3 comprises a worm gear 34, the worm gear 34 is assembled on the outer surface of the connecting shaft 23, and a meshing gear 33 is meshed with the side surface of the worm gear 34;

the utility model discloses a transmission pipeline 1 with clearance mechanism 2 and slewing mechanism 3 has been set up, when using, pivot 32 is connected to power unit's such as outside motor output, at the in-process of flue gas transmission afterwards, the transmission slow rotation of flue gas is perhaps followed in the periodic rotation of outside power equipment, when rotating, pivot 32 drives worm gear 34 and rotates, and then drive even axle 23 and rotate, it rotates to drive conveying spiral 25 through dead lever 24, and then clear away the accumulational dust of fixed pipe 11 inner wall, and do not influence the transmission of flue gas, the effectual problem of dust not convenient to clear up of piling up of the conveying pipeline who has solved among the current flue gas treatment process easily.

Specifically, transmission pipeline 1 includes fixed pipe 11, and fixed pipe 11's front end and rear end are equipped with first connector 12 and second connector 13 that are used for being connected to flue gas input and output respectively, conveniently assemble and use transmission pipeline 1.

Specifically, the lower surface of the fixed pipe 11 is provided with a discharge pipe 14, and the inner surface of the discharge pipe 14 is opened with a discharge chamber 15 for facilitating the discharge and cleaning of dust.

Specifically, the side surface of the connecting shaft 23 is equipped with the fixing rod 24, the outside end of the fixing rod 24 is equipped with the inside surface of the conveying screw 25, the front end and the rear end of the connecting shaft 23 are equipped with the fixing rings 22, the side surface of the fixing rings 22 is equipped with the fixing frame 21, the outside surface of the fixing frame 21 is equipped with the inner surface of the fixing tube 11, and the dust can be effectively prevented from being accumulated and dried on the inner wall of the fixing tube 11 by the rotating scraping effect of the conveying screw 25.

Specifically, the bottom end of the meshing gear 33 is equipped with the rotating shaft 32, the outer surfaces of the meshing gear 33 and the worm gear 34 are equipped with the shell 35, the lower surface of the shell 35 is equipped with the support tube 31, the outer side surface of the shell 35 is provided with the circular hole 36, the inner surface of the circular hole 36 is sleeved on the outer surface of the connecting shaft 23, the vertical rotation is converted into the rotation in the horizontal direction through the transmission effect of the worm gear 34 and the meshing gear 33, the transmission mechanism belongs to the prior art, and therefore specific gear teeth of the transmission mechanism are not shown in the figure.

Specifically, the outer surface of the round hole 36 is provided with the sleeve nozzle 37, the inner surface of the sleeve nozzle 37 is engaged with the cleaning screw 38, the inner surface of the cleaning screw 38 is provided with the outer surface of the connecting shaft 23, the conical cleaning screw 38 follows the rotation of the connecting shaft 23, the purpose of transmitting dust outwards from one end of the inner side of the shell 35 can be achieved, and dust accumulation on the round hole 36 and the rotating part of the connecting shaft 23 due to long-time contact with smoke gas is avoided.

The working principle is as follows: when using, pivot 32 is connected to power unit's such as outside motor output, and at the in-process of flue gas transmission afterwards, outside power equipment rotates regularly or follows the transmission of flue gas and slowly rotates, and when rotating, pivot 32 drives worm gear 34 and rotates, and then drives connecting shaft 23 and rotate, drives conveying spiral 25 through dead lever 24 and rotates, and then clears away the accumulational dust of fixed pipe 11 inner wall to do not influence the transmission of flue gas.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sintering production is dust collector for flue gas treatment, includes transmission pipeline (1) that is used for transmitting the flue gas and avoids the dust to pile up which characterized in that: the inner surface of the transmission pipeline (1) is provided with a cleaning device (2) for rotary transmission, the front end of the cleaning device (2) is provided with a rotating mechanism (3), the cleaning device (2) comprises a transmission spiral (25) meshed with the inner wall of the transmission pipeline (1), the center of the transmission spiral (25) is provided with a connecting shaft (23), the rotating mechanism (3) comprises a worm gear (34), the worm gear (34) is arranged on the outer surface of the connecting shaft (23), and the side surface of the worm gear (34) is meshed with a meshed gear (33).

2. The dust removal device for sintering production flue gas treatment according to claim 1, wherein: the transmission pipeline (1) comprises a fixed pipe (11), and the front end and the rear end of the fixed pipe (11) are respectively provided with a first connector (12) and a second connector (13) which are used for being connected to a smoke input end and a smoke output end.

3. The dust removal device for sintering production flue gas treatment according to claim 2, wherein: the lower surface of the fixed pipe (11) is provided with a discharge pipe (14), and the inner surface of the discharge pipe (14) is provided with a discharge cavity (15).

4. The dust removal device for sintering production flue gas treatment according to claim 3, wherein: the side surface of the connecting shaft (23) is provided with a fixing rod (24), the outer side end of the fixing rod (24) is arranged on the inner side surface of the conveying spiral (25), the front end and the rear end of the connecting shaft (23) are provided with fixing rings (22), the side surface of each fixing ring (22) is provided with a fixing frame (21), and the outer side surface of each fixing frame (21) is arranged on the inner surface of the fixing pipe (11).

5. The dust removal device for sintering production flue gas treatment according to claim 4, wherein: the bottom of meshing gear (33) is equipped with pivot (32), the surface of meshing gear (33) and worm gear (34) is equipped with shell (35), the lower surface of shell (35) is equipped with stay tube (31), round hole (36) have been seted up on the outside surface of shell (35), round hole (36) internal surface cup joints the surface at even axle (23).

6. The dust removal device for sintering production flue gas treatment according to claim 5, wherein: the outer surface of the round hole (36) is provided with a sleeve nozzle (37), the inner surface of the sleeve nozzle (37) is engaged with a cleaning screw (38), and the inner surface of the cleaning screw (38) is arranged on the outer surface of the connecting shaft (23).