CN216346332U

CN216346332U - Dry-type slag conveyor of boiler with cooling function

Info

Publication number: CN216346332U
Application number: CN202122898428.0U
Authority: CN
Inventors: 雍天放; 杜松岩; 徐润超; 王玲; 高原
Original assignee: Qingdao Hongshengyuan Electric Power Equipment Co ltd
Current assignee: Qingdao Hongshengyuan Electric Power Equipment Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-19
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a dry type slag conveyor of a boiler with a cooling function, which comprises a shell, wherein one end of the shell is provided with a synchronous motor through a mounting seat and screws, mounting frames are welded on two sides of the shell, an axial flow fan is arranged in each mounting frame through a connecting rod and a bolt, the outer side of each mounting frame is connected with a filter screen through a bolt, the output end of the synchronous motor is connected with a central rod, and the outer side of the synchronous motor is provided with a shifting plate through a screw. This novel defeated sediment machine of dry-type has the waste residue that carries the high temperature and carries out cooling treatment's function, can carry out high temperature resistant protection's function to arranging the sediment structure simultaneously, arranges sediment speed moreover very fast, and work efficiency is higher, is fit for extensively using widely.

Description

Dry-type slag conveyor of boiler with cooling function

Technical Field

The utility model relates to the technical field of dry-type slag conveyors, in particular to a dry-type slag conveyor of a boiler with a cooling function.

Background

In the operation process of the boiler, a large amount of high-temperature waste slag is generated, and the dry-type slag conveyer is core equipment for treating bottom slag of the coal-fired boiler and is used for conveying hot slag discharged by the boiler.

However, the traditional dry slag conveyer has the following disadvantages: 1. the structure is simple, and the function of cooling the waste residue carrying high temperature is not provided; 2. the slag discharging structure has no high-temperature protection function, and the slag discharging speed is low, so that the working efficiency is not high. Therefore, a dry-type slag conveyor for a boiler with a cooling function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a dry-type slag conveyor for a boiler with a cooling function, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a defeated sediment machine of boiler dry-type with cooling function, includes the shell, the one end of shell has synchronous machine through mount pad and mounting screw, the installing frame has all been welded to the both sides of shell, axial fan is installed through connecting rod and bolt in the inside of installing frame, there is the filter screen in the outside of installing frame through bolted connection, synchronous machine's output is connected with well core rod, synchronous machine's the outside is installed through the screw and is dialled the board.

Furthermore, the top of the shell is connected with a feeding hopper, the lower end of the shell is provided with a discharge channel, an inclined discharging plate is fixed at the inner bottom of the discharge channel, and the inclined discharging plate is made of a ceramic plate.

Further, a cavity is formed in the shell; the cavity is communicated with the feeding hopper, thereby facilitating the entering of hot slag.

Furthermore, reserved openings are formed in two sides of the shell; the reserved opening is communicated with the mounting frame, so that air flow is facilitated.

Further, the central rod and the shifting plate are both positioned inside the cavity.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the dry type slag conveyor of the boiler with the cooling function, disclosed by the utility model, through the mounting frame, the reserved opening, the central rod, the shifting plate and the axial flow fan, a worker conveys hot slag to the inside of the cavity, the hot slag falls on the shifting plate, the synchronous motor drives the central rod and the shifting plate to rotate, the hot slag can be shaken up through the rotation of the shifting plate, meanwhile, the axial flow fans on two sides of the shell promote air to flow oppositely, the ventilation and heat dissipation effects are good, and the normal temperature air can be in relatively sufficient contact with the shaken hot slag by matching with the blowing effect of the axial flow fan, so that the temperature of the hot slag can be effectively reduced.

2. According to the boiler dry-type slag conveyor with the cooling function, the hot slag is thrown into the cavity inside the shell by personnel through the inclined blanking plate, the hot slag naturally falls, and the hot slag is conveniently discharged to the outside of the shell through the discharging channel.

Drawings

Fig. 1 is a schematic view of the overall structure of a dry type slag conveyor for a boiler having a cooling function according to the present invention.

FIG. 2 is a schematic view showing the structure of a cavity and a reserved port of a dry type slag conveyor for a boiler with a cooling function according to the present invention.

Fig. 3 is a schematic structural view of a central rod and a shifting plate of a dry type slag conveyor of a boiler with a cooling function.

Fig. 4 is a schematic structural view of an installation frame and an axial flow fan of a dry type slag conveyor of a boiler with a cooling function according to the present invention.

In the figure: 1. a housing; 2. a feeding hopper; 3. a mounting seat; 4. a synchronous motor; 5. installing a frame; 6. filtering with a screen; 7. a discharge channel; 8. an inclined blanking plate; 9. a cavity; 10. reserving a port; 11. a center pole; 12. dialing a plate; 13. an axial flow fan.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a dry-type slag conveyor of boiler with cooling function, includes shell 1, synchronous machine 4 is installed through mount pad 3 and screw to the one end of shell 1, installing frame 5 has all been welded to the both sides of shell 1, axial fan 13 is installed through connecting rod and bolt in the inside of installing frame 5, there is filter screen 6 in the outside of installing frame 5 through bolted connection, synchronous machine 4's output is connected with well core rod 11, there is group board 12 in the outside of synchronous machine 4 through the screw installation.

The top of the shell 1 is connected with a feeding hopper 2, the lower end of the shell 1 is provided with a discharging channel 7, an inclined discharging plate 8 is fixed at the inner bottom of the discharging channel 7, and the inclined discharging plate 8 is made of a ceramic plate.

As shown in fig. 1 in this embodiment, feeding hopper 2 is convenient for personnel to introduce hot slag into the inside cavity 9 of shell 1, and discharging channel 7 is convenient for hot slag and discharges to the outside of shell 1, and flitch 8 has high temperature resistance characteristics under the type that inclines that adopts the ceramic plate to make, can avoid discharging channel 7's interior bottom to receive the influence of high temperature for a long time impaired, and flitch 8's surface is comparatively smooth under the type that inclines, can effectual promotion hot slag's flow velocity.

Wherein, the inside of shell 1 is seted up cavity 9.

In this embodiment, as shown in fig. 1 and 2, the cavity 9 is communicated with the feeding hopper 2, so that the hot slag can enter conveniently.

Wherein, reserved openings 10 are respectively arranged on two sides of the shell 1.

In this embodiment, as shown in fig. 1 and 2, the reserved opening 10 is communicated with the mounting frame 5, so as to facilitate air flow.

Wherein the central rod 11 and the dial plate 12 are both located inside the cavity 9.

As shown in fig. 3 in this embodiment, synchronous motor 4 drives well core rod 11 and dials board 12 and rotates, and personnel carry hot sediment to the inside back of cavity 9, and hot sediment falls on dialling board 12, dials the rotation of board 12 and can tremble hot sediment, and the effect of blowing through axial fan 13 can effectually make the temperature of hot sediment obtain reducing.

It should be noted that the utility model is a boiler dry-type slag conveyor with cooling function, when working, the personnel convey the hot slag generated after the boiler operation to the inside of the cavity 9, the hot slag will fall on the dial plate 12 because of self gravity, further, the synchronous motor 4 drives the center rod 11 and the dial plate 12 to rotate, the rotation of the dial plate 12 can shake up the hot slag, at the same time, the axial flow fans 13 at the two sides of the shell 1 promote the air to flow oppositely, the air at normal temperature can contact with the shaken hot slag more fully by matching with the blowing action of the axial flow fans 13, and further can effectively promote the temperature of the hot slag to be reduced, further, the shaken hot slag continues to fall, the discharging channel 7 is convenient for the hot slag to be discharged to the outside of the shell 1, further, in the discharging process, the inclined ceramic plate 8 has the characteristic of high temperature resistance, can avoid discharging channel 7's interior bottom impaired because of receiving the influence of high temperature for a long time, and flitch 8's under the type that inclines surface is comparatively smooth, can effectual promotion hot slag's flow velocity, and then can effectual improvement this novel equipment's work efficiency.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dry-type defeated sediment machine of boiler with cooling function, includes shell (1), its characterized in that: the one end of shell (1) has synchronous motor (4) through mount pad (3) and mounting screw, installing frame (5) have all been welded to the both sides of shell (1), axial fan (13) are installed through connecting rod and bolt in the inside of installing frame (5), there is filter screen (6) in the outside of installing frame (5) through bolted connection, the output of synchronous motor (4) is connected with well core rod (11), there is group board (12) in the outside of synchronous motor (4) through the mounting screw.

2. The dry type slag conveyor for the boiler with the cooling function as claimed in claim 1, wherein: the top of shell (1) is connected with hopper (2), the lower extreme of shell (1) is provided with discharging channel (7), discharging channel's (7) interior bottom is fixed with flitch (8) under the type to one side, flitch (8) are made to the type to one side adoption ceramic plate down.

3. The dry type slag conveyor for the boiler with the cooling function as claimed in claim 1, wherein: a cavity (9) is formed in the shell (1).

4. The dry type slag conveyor for the boiler with the cooling function as claimed in claim 1, wherein: reserved openings (10) are formed in the two sides of the shell (1).

5. The dry type slag conveyor for the boiler with the cooling function as claimed in claim 1, wherein: the central rod (11) and the shifting plate (12) are both positioned in the cavity (9).