CN212974975U

CN212974975U - Ash storehouse humidification mixer of power plant

Info

Publication number: CN212974975U
Application number: CN202021656894.7U
Authority: CN
Inventors: 李光玉; 李树新; 王健; 张玉亮; 孙志强; 陈占光; 朱鸿滨; 王雪玉
Original assignee: Shandong Xinsheng Industrial Development LLC
Current assignee: Shandong Xinsheng Industrial Development LLC
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-16
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to the technical field of mixers, in particular to a humidifying mixer for ash stores in power plants, which comprises a mixing tank, wherein the center of the mixing tank is provided with a rotating shaft, the rotating shaft is vertically arranged, a first disc is fixedly connected on the rotating shaft, the upper surface of the first disc is provided with a plurality of conical holes which penetrate through the first disc, the conical holes are three, the conical holes are arranged in a circular array, the inner wall of the mixing tank is fixedly connected with a second disc, the rotating shaft penetrates through the second disc, the second disc is matched with the rotating shaft in a rotating way, the upper surface of the second disc is provided with a ring groove, round holes are distributed in the ring groove, the bottom of the rotating shaft is provided with two groups of mixing blades, the top of the rotating shaft is provided with a driving mechanism which drives the mixing blades and the first disc to rotate, the inner wall of the mixing tank is fixedly connected with, the utility model discloses be favorable to grinding the material, make wet even wet ash futilely.

Description

Ash storehouse humidification mixer of power plant

Technical Field

The utility model relates to a mixer technical field especially relates to an ash storehouse humidification mixer of power plant.

Background

The defeated grey mode of power plant makes wet ash and then transports with the dust of collecting usually, need carry out the humidification stirring to the dust usually, and the dust of power plant collection is not only the dust, still contains the dust of a large amount of caking, and current humidification mixer can not grind the dust of caking often, makes wet ash in-process and can lead to futilely wet inequality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of uneven dryness and wetness in the prior art and providing a humidifying stirrer for an ash storehouse of a power plant.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a humidifying stirrer for an ash storehouse of a power plant comprises a stirring tank, wherein a rotating shaft is arranged at the center of the stirring tank, the rotating shaft is vertically arranged, a first disc is fixedly connected onto the rotating shaft, a plurality of tapered holes penetrating through the first disc are formed in the upper surface of the first disc, the tapered holes are distributed in a circular array, a second disc is fixedly connected onto the inner wall of the stirring tank, the rotating shaft penetrates through the second disc, the second disc is in rotating fit with the rotating shaft, a ring groove is formed in the upper surface of the second disc, round holes are distributed in the ring groove, two groups of stirring blades are arranged at the bottom of the rotating shaft, a driving mechanism for driving the stirring blades and the first disc to rotate is arranged at the top of the rotating shaft, a water pipe is fixedly connected onto the inner wall of the stirring tank, spray heads which are distributed at equal intervals are fixedly connected onto, the tip of water inlet one end intercommunication water pipe, fixed surface is connected with the feed inlet on the agitator tank, agitator tank bottom fixedly connected with discharge gate.

Preferably, the driving mechanism comprises a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the upper surface of the stirring tank, and the rotating shaft is in running fit with the stirring tank.

Preferably, a plurality of support frames of agitator tank lateral wall fixedly connected with, the support frame has threely, the support frame is the annular array and arranges, fixed surface is connected with the riser on the agitator tank, the side fixed connection motor's of riser one side.

Preferably, the water pipe is spiral, the water pipe encircles at the agitator tank inner wall, a plurality of fixed blocks of fixedly connected with on the agitator tank inner wall, the water pipe passes the fixed block.

Preferably, the stirring blades and the water pipe are arranged below the second disc, the upper surface of the second disc is in contact with the lower surface of the first disc, and the upper surface of the second disc is in running fit with the lower surface of the first disc.

Preferably, the stirring leaves are arc-shaped plates, the stirring leaves are obliquely arranged, four stirring leaves are arranged in each group, and the stirring leaves are arranged in a circular array.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up the agitator tank, actuating mechanism, the feed inlet, the discharge gate, first disc etc, the dust passes through the feed inlet and gets into the agitator tank and drop at first disc upper surface, thereby first disc is because the actuating mechanism drive rotates, the material of first disc upper surface is because the effect of power motion, thereby fall the ring channel at second disc upper surface through the bell mouth, the part thin garrulous dust drops through the round hole on the ring channel, the dust of part caking drops from the round hole after first disc rotates to grind, the dust that drops sprays and the stirring leaf stirring at the shower nozzle of agitator tank inner wall through encircleing, the material of stirring gathers in agitator tank bottom and discharges through the discharge gate, the utility model discloses be favorable to grinding the material, make the even wet ash of humidity.

Drawings

FIG. 1 is a schematic structural view of a humidifying agitator for an ash storehouse of a power plant;

FIG. 2 is a cross-sectional view of the humidifying agitator of the ash storehouse of the power plant;

fig. 3 is the structural schematic diagram of the second disc in the humidifying agitator of the ash storehouse of the power plant.

In the figure: a stirring tank 1; a rotating shaft 2; a vertical plate 3; a motor 4; a feed port 5; a water inlet 6; a discharge port 7; a support frame 8; a water pipe 9; a stirring blade 10; a fixed block 11; a spray head 12; a first disc 13; a tapered hole 14; a second disc 15; an annular groove 16; a circular aperture 17.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, the humidifying and stirring machine for the ash storehouse of the power plant comprises a stirring tank 1, a rotating shaft 2 is arranged at the center of the stirring tank 1, the rotating shaft 2 is vertically arranged, a first disk 13 is fixedly connected to the rotating shaft 2, a plurality of tapered holes 14 penetrating through the first disk 13 are formed in the upper surface of the first disk 13, the tapered holes 14 are arranged in a circular array, a second disk 15 is fixedly connected to the inner wall of the stirring tank 1, the rotating shaft 2 penetrates through the second disk 15, the second disk 15 is rotatably matched with the rotating shaft 2, an annular groove 16 is formed in the upper surface of the second disk 15, circular holes are distributed in the annular groove 16, two groups of stirring blades 10 are arranged at the bottom of the rotating shaft 2, a driving mechanism for driving the stirring blades 10 to rotate with the first disk 13 is arranged at the top of the rotating shaft 2, a water pipe 9 is fixedly connected to the inner wall of the stirring tank, one end of the water inlet 6 is communicated with the end part of the water pipe 9, after water is introduced from the water inlet 6, the water is sprayed out from the spray head 12 through the water pipe 9, the upper surface of the stirring tank 1 is fixedly connected with the feed inlet 5, and the bottom of the stirring tank 1 is fixedly connected with the discharge outlet 7 for discharging ash.

The driving mechanism comprises a motor 4, an output shaft of the motor 4 is fixedly connected with a rotating shaft 2, the rotating shaft 2 penetrates through the upper surface of the stirring tank 1, and the rotating shaft 2 is in running fit with the stirring tank 1 so as to drive the first disc 13 to rotate with the stirring blade 10.

A plurality of support frames 8 of 1 lateral wall fixedly connected with of agitator tank, support frame 8 have threely, and support frame 8 is the annular array and arranges, and fixed surface is connected with riser 3 on 1 agitator tank, one side of riser 3's side fixed connection motor 4 to fixed agitator tank 1 and motor 4, reinforcing stability.

The water pipe 9 is the spiral, and water pipe 9 encircles at 1 inner walls of agitator tank, a plurality of fixed blocks of fixedly connected with 11 on the 1 inner walls of agitator tank, and water pipe 9 passes fixed block 11 to fixed water pipe 9 is convenient for.

The stirring blades 10 and the water pipe 9 are arranged below the second disc 15, the upper surface of the second disc 15 is in contact with the lower surface of the first disc 13, and the upper surface of the second disc 15 is in running fit with the lower surface of the first disc 13 so as to grind materials.

Stirring leaf 10 is the arc, and stirring leaf 10 slope sets up, and every stirring leaf 10 of group has four, and stirring leaf 10 is circular array and arranges to the stirring is even.

The during operation, the dust gets into agitator tank 1 through the feed inlet and falls at first disc 13 upper surface, thereby first disc 13 is because the actuating mechanism drive rotates, the motion of the effect of the material of first disc 13 upper surface is owing to the power, thereby drop at the ring channel 16 of second disc 15 upper surface through bell mouth 14, the partly fine crushing dust drops through round hole 17 on the ring channel 16, the dust of part caking drops from the round hole after first disc 13 rotates to grind the piece, the dust that drops sprays and stirs leaf 10 through the shower nozzle 12 around the 1 inner wall of agitator tank, the material of stirring is gathered in agitator tank 1 bottom and is discharged through discharge gate 7, the utility model discloses be favorable to grinding the material, make the even wet ash of humidity.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a power plant ash storehouse humidification mixer, includes agitator tank (1), its characterized in that, agitator tank (1) center is provided with axis of rotation (2), axis of rotation (2) vertical setting, first disc (13) of fixedly connected with on axis of rotation (2), a plurality of bell mouth (14) that run through first disc (13) are seted up to first disc (13) upper surface, bell mouth (14) are circular array and arrange, agitator tank (1) inner wall fixedly connected with second disc (15), second disc (15) are passed in axis of rotation (2), second disc (15) and axis of rotation (2) normal running fit, ring channel (16) have been seted up to second disc (15) upper surface, the round hole has been laid in ring channel (16), axis of rotation (2) bottom is provided with two sets of stirring leaf (10), axis of rotation (2) top is provided with drive stirring leaf (10) and first disc (13) pivoted driver Construct, agitator tank (1) inner wall fixedly connected with water pipe (9), shower nozzle (12) that fixedly connected with equidistance was arranged on water pipe (9), fixedly connected with water inlet (6) on agitator tank (1) lateral wall, the tip of water inlet (6) one end intercommunication water pipe (9), fixed surface is connected with feed inlet (5) on agitator tank (1), agitator tank (1) bottom fixedly connected with discharge gate (7).

2. The power plant ash storehouse humidifying stirrer according to claim 1, wherein the driving mechanism comprises a motor (4), an output shaft of the motor (4) is fixedly connected with a rotating shaft (2), the rotating shaft (2) penetrates through the upper surface of the stirring tank (1), and the rotating shaft (2) is in rotating fit with the stirring tank (1).

3. The power plant ash storehouse humidification mixer of claim 2, characterized in that a plurality of support frames (8) are fixedly connected with the lateral wall of the mixing tank (1), the number of the support frames (8) is three, the support frames (8) are arranged in an annular array, a vertical plate (3) is fixedly connected with the upper surface of the mixing tank (1), and one side of a motor (4) is fixedly connected with the lateral surface of the vertical plate (3).

4. The power plant ash storehouse humidifying blender as claimed in claim 1, wherein the water pipe (9) is spiral, the water pipe (9) surrounds the inner wall of the blending tank (1), a plurality of fixing blocks (11) are fixedly connected to the inner wall of the blending tank (1), and the water pipe (9) penetrates through the fixing blocks (11).

5. The power plant ash storehouse humidifying stirrer according to claim 1, wherein the stirring blades (10) and the water pipes (9) are arranged below a second disc (15), the upper surface of the second disc (15) is in contact with the lower surface of the first disc (13), and the upper surface of the second disc (15) is in rotating fit with the lower surface of the first disc (13).

6. The humidifying stirrer for the ash storehouse of the power plant as claimed in claim 1, wherein the stirring blades (10) are arc-shaped plates, the stirring blades (10) are obliquely arranged, four stirring blades (10) are arranged in each group, and the stirring blades (10) are arranged in a circular array.