CN213467357U

CN213467357U - Desulfurization device for dry-method humidification process

Info

Publication number: CN213467357U
Application number: CN202021807426.5U
Authority: CN
Inventors: 张晋娜
Original assignee: Suzhou Suman Environmental Technology Co ltd
Current assignee: Suzhou Suman Environmental Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-18
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a dry method humidification technology desulphurization unit, including humidification storehouse, desulfurizer pipe, humidification storehouse top is equipped with the spraying storehouse, and the spraying storehouse is cone shape, is equipped with a plurality of shower nozzle in the spraying storehouse, and the shower nozzle side is equipped with the air hose, is equipped with first baffle in the humidification storehouse, is equipped with the ash bed in the humidification storehouse. When the utility model is used, through the mutual matching of the relevant parts such as the rotating motor, the stirring shaft, the stirring blades and the like, the ash bed can be stirred through the stirring blades while spraying and humidifying, so that the ash bed is humidified more uniformly, ash lumps are avoided, and the desulfurization effect is enhanced; the spraying bin is in a conical shape and is matched with a spraying angle, so that a spraying blind area is avoided, and the humidifying effect is improved.

Description

Desulfurization device for dry-method humidification process

Technical Field

The utility model belongs to the technical field of the desulfurization, concretely relates to dry process humidification technology desulphurization unit.

Background

Desulfurization, broadly referred to as desulfurization prior to combustion, refers to the removal of sulfur from fuel and prior to the emission of flue gases. Is one of the important technical measures for preventing and controlling the air pollution. The prior desulfurization method generally comprises three methods of desulfurization before combustion, desulfurization during combustion and desulfurization after combustion. With the development of industry and the improvement of living standard of people, the desire for energy is continuously increased, and SO2 in the coal-fired flue gas becomes a main cause of air pollution. The reduction of SO2 pollution is a urgent issue in the current atmospheric environmental management. Many flue gas desulfurization processes have been widely used in industry, and have important practical significance for the treatment of tail gas of various boilers and incinerators.

However, in the humidification process of the existing dry-method humidification desulfurization device, the ash bed and the desulfurizer are not uniformly mixed, ash lumps are easily generated, the desulfurization effect is poor, the shape of the desulfurization bin is generally cylindrical, the spray sprayed by the spray nozzle is conical, a spray blind area exists in the spray bin and is difficult to spray, and the humidification effect is reduced. Therefore, in view of the above technical problems, there is a need to provide a desulfurization device for dry-method humidification process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dry-method humidifying process desulfurization device to solve the problems in the prior art.

A dry-method humidifying process desulfurization device comprises a humidifying bin and a desulfurizer pipe, wherein a spraying bin is arranged above the humidifying bin, the spraying bin is conical, a plurality of spray heads are arranged in the spraying bin, an air pipe is arranged on the side surface of each spray head, a first partition plate is arranged in the humidifying bin, and an ash bed is arranged in the humidifying bin;

be equipped with the (mixing) shaft in the first baffle, the (mixing) shaft outside is equipped with the stirring leaf, the (mixing) shaft lower part be equipped with the interlock axle and with interlock axle fixed connection, the interlock off-axial side is equipped with the drive belt, the one end that the interlock axle was kept away from to the drive belt is equipped with the motor shaft, the motor shaft outside is equipped with the second baffle, the motor shaft end is equipped with the rotating electrical machines.

As a further proposal of the utility model, the humidifying bin is in a cylindrical shape.

As a further proposal of the utility model, the outer side of the desulfurizer pipe is provided with a thread, an inner thread is arranged in the nozzle, and the nozzle is connected with the desulfurizer pipe thread.

As the utility model discloses further scheme again, the desulfurizer manages the outside and is equipped with first valve, and the air hose outside is equipped with the second valve.

As a further proposal of the utility model, a base is arranged in the humidifying bin and is rotationally connected with the stirring shaft.

As the utility model discloses scheme further again, the rotating electrical machines is equipped with the motor cover outward, and the motor cover is the aluminum alloy material, and the motor cover outside is equipped with the thermovent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the mutual matching of relevant components such as the rotating motor, the stirring shaft, the stirring blades and the like, the ash bed can be stirred through the stirring blades while spraying and humidifying, so that the ash bed is humidified more uniformly, ash lumps are prevented from being generated, and the desulfurization effect is enhanced;

2. the spraying bin is in a conical shape and is matched with a spraying angle, so that a spraying blind area is avoided, and the humidifying effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a connection diagram of a rotary motor and a stirring shaft in one embodiment of the present application;

fig. 3 is a top view of an embodiment of the present application.

In the figure: 1. a humidifying bin; 2. a spraying bin; 3. a spray head; 4. a desulfurizer pipe; 5. a water valve; 6. an air tube; 7. an air valve; 8. stirring blades; 9. a base; 10. a linkage shaft; 11. a stirring shaft; 12. a transmission belt; 13. a motor shaft; 14. a first separator; 15. a second separator; 16. a rotating electric machine; 17. an ash bed; 18. a motor cover.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a dry-method humidification process desulfurization device includes a humidification chamber 1 and a desulfurizer tube 4, wherein the humidification chamber 1 is cylindrical, a spray chamber 2 is arranged above the humidification chamber 1, the spray chamber 2 is conical, a plurality of nozzles 3 are arranged in the spray chamber 2, the upper end of each nozzle 3 is provided with the desulfurizer tube 4, the outer side of each desulfurizer tube 4 is provided with a screw thread, the inner threads are arranged in the corresponding nozzle 3, the nozzles 3 are in threaded connection with the desulfurizer tube 4, the outer side of each desulfurizer tube 4 is provided with a first valve 5, the side of each nozzle 3 is provided with an air tube 6, the outer side of each air tube 6 is provided with a second valve 5, the humidification chamber 1 is internally provided with a first partition;

be equipped with (mixing) shaft 11 in the first baffle 14, the (mixing) shaft 11 outside is equipped with stirring leaf 8, the (mixing) shaft 11 lower part is equipped with interlock axle 10 and with interlock axle 10 fixed connection, be equipped with base 9 in the humidification storehouse 1, base 9 rotates with (mixing) shaft 11 to be connected, the interlock axle 10 outside is equipped with drive belt 12, the one end that interlock axle 10 was kept away from to drive belt 12 is equipped with motor shaft 13, the motor shaft 13 outside is equipped with second baffle 15, motor shaft 13 end is equipped with rotating electrical machines 16, rotating electrical machines 16 is equipped with motor cover 18 outward, motor cover 18 is the aluminum alloy material, the motor cover 18 outside is.

The utility model discloses a theory of operation is:

turning on a rotary motor 16 to drive a motor shaft 13 to rotate, driving a driving belt 12 to rotate by the motor shaft 13, driving a linkage shaft 10 to rotate by the driving belt 12, driving a stirring shaft 11 to rotate by the linkage shaft 10, so that the stirring shaft 11 drives a stirring blade 8 to rotate, stirring an ash bed 17 in a humidifying bin 1, and after stirring for a period of time, simultaneously opening a first valve 5 and a second valve 5 to enable a spray head 3 to spray water mist to be matched with the stirring blade 8 to humidify the ash bed 17; the spraying bin 2 is in a conical shape and is matched with a spraying angle, so that a spraying blind area is avoided, and the humidifying efficiency is improved; through the mutual matching among the relevant components such as the rotating motor 16, the stirring shaft 11, the stirring blades 8 and the like, the ash bed 17 can be stirred through the stirring blades 8 while spraying and humidifying, so that the ash bed 17 is humidified more uniformly, ash lumps are avoided, and the desulfurization effect is enhanced.

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.

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. A dry-method humidifying process desulfurization device comprises a humidifying bin (1) and a desulfurizer pipe (4), and is characterized in that a spraying bin (2) is arranged above the humidifying bin (1), the spraying bin (2) is conical, a plurality of spray heads (3) are arranged in the spraying bin (2), an air pipe (6) is arranged on the side surface of each spray head (3), a first partition plate (14) is arranged in the humidifying bin (1), and an ash bed (17) is arranged in the humidifying bin (1);

be equipped with (mixing) shaft (11) in first baffle (14), (mixing) shaft (11) outside is equipped with stirring leaf (8), (mixing) shaft (11) lower part be equipped with interlock axle (10) and with interlock axle (10) fixed connection, interlock axle (10) outside is equipped with drive belt (12), the one end that interlock axle (10) were kept away from in drive belt (12) is equipped with motor shaft (13), the motor shaft (13) outside is equipped with second baffle (15), motor shaft (13) end is equipped with rotating electrical machines (16).

2. A desulfurization unit with dry humidification process according to claim 1, characterized in that said humidification chamber (1) has a cylindrical shape.

3. The desulfurization device for the dry humidification process according to claim 1, wherein the outer side of the desulfurizer pipe (4) is provided with threads, the nozzle (3) is internally provided with internal threads, and the nozzle (3) is in threaded connection with the desulfurizer pipe (4).

4. The desulfurization unit with dry humidification process as claimed in claim 1, wherein the desulfurization agent pipe (4) is provided with a first valve (5) at the outside and the air pipe (6) is provided with a second valve (7) at the outside.

5. The desulfurization device of claim 1, characterized in that the humidifying bin (1) is provided with a base (9), and the base (9) is rotatably connected with the stirring shaft (11).

6. The desulfurization device with the dry humidifying process according to claim 1, characterized in that a motor cover (18) is arranged outside the rotating motor (16), the motor cover (18) is made of aluminum alloy, and a heat dissipation port is arranged outside the motor cover (18).