CN213001773U

CN213001773U - Production chelant flying dust stabilization equipment

Info

Publication number: CN213001773U
Application number: CN202021250525.8U
Authority: CN
Inventors: 李万号
Original assignee: Nantong Leer Environmental Protection Technology Co ltd
Current assignee: Jiangsu Le'er Environmental Technology Co ltd; Le'er Environmental Technology (Jiangsu) Co.,Ltd.
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-20
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a production chelator flying dust stabilization equipment, including install the barrel that link up from top to bottom at the ash hole lower extreme, install two upper and lower horizontal poles in the barrel, rotate the motor that the bull stick and the bull stick of connecting between two horizontal poles pass the horizontal pole of downside and connect, the bull stick rotates with the horizontal pole to be connected. The circumference upside of barrel is provided with the spraying mechanism who inwards sprays the chelant, still including setting up the filter screen mechanism in bull stick circumference, filter screen mechanism can drive the chelant of flying dust contact whereabouts through rotating. The chelating agent is added through the liquid inlet pipe, enters the spray ring, is sprayed into the cylinder body through the spray holes, is in a scattering state under pressure, and is contacted with the fly ash entering from the upper end of the cylinder body, so that circumferential spraying is realized, and meanwhile, the spraying is in a scattering state, so that the contact area is increased, and the spraying effect is better. The motor drives the bull stick and rotates, and the bull stick drives framework and filter screen and rotates, and the filter screen can drive the flying dust removal like this, and the contact effect is increased to the chelant of contact whereabouts.

Description

Production chelant flying dust stabilization equipment

Technical Field

The utility model relates to a fixed field of chelant flying dust specifically is a production chelant flying dust stabilization equipment.

Background

Fly ash flies in the air, affecting the air quality, such as fly ash produced during combustion. The collected fly ash is typically treated with a chelating agent that is sprayed onto the fly ash to effect solidification. The existing method is to spray the chelating agent directly through a spray head, and the single-angle spraying easily causes that some fly ashes can not contact the chelating agent, thereby reducing the curing effect. Therefore, how to increase the contact area between the fly ash and the chelating agent and improve the solidification effect is a problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production chelant flying dust stabilization equipment 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: the utility model provides a production chelant flying dust stabilization equipment, is including installing the barrel that link up from top to bottom at ash outlet lower extreme, installing two upper and lower horizontal poles in the barrel, rotating rod and the motor that the horizontal pole of bull stick passing the downside is connected between two horizontal poles of rotation connection, the bull stick rotates with the horizontal pole to be connected.

The circumference upside of barrel is provided with the spraying mechanism who inwards sprays the chelant, still including setting up the filter screen mechanism in bull stick circumference, filter screen mechanism can drive the chelant of flying dust contact whereabouts through rotating.

Preferably, the spraying mechanism comprises an annular spraying ring fixed on the circumferential direction of the cylinder body, spraying holes communicated with the inner cavity of the spraying ring are formed in the circumferential upper side of the cylinder body at equal intervals, and the spraying ring is connected with a liquid inlet pipe.

Preferably, the filter screen mechanism includes that the equidistant frame body of fixing at bull stick circumference upside rectangle, and the laminating of the outer end of frame body is on the inner wall of barrel, install the filter screen in the frame body.

Preferably, the outer end of the cylinder body is provided with a vibrator for increasing vibration amplitude.

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

1. the chelating agent is added through the liquid inlet pipe, enters the spray ring, is sprayed into the cylinder body through the spray holes, is in a scattering state under pressure, and is contacted with the fly ash entering from the upper end of the cylinder body, so that circumferential spraying is realized, and meanwhile, the spraying is in a scattering state, so that the contact area is increased, and the spraying effect is better;

2. the motor drives the bull stick and rotates, and the bull stick drives framework and filter screen and rotates, and the filter screen can drive the flying dust removal like this, contacts the chelant of whereabouts, and simultaneously, the chelant that is stained with on the filter screen also contact the flying dust constantly, increases the contact probability with the flying dust, guarantees that the contact is more abundant, improves the solidification effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a barrel; 11. a cross bar; 12. a rotating rod; 13. a motor; 2. spraying rings; 21. spraying a hole; 22. a liquid inlet pipe; 23. a frame body; 24. a filter screen; 3. a vibrator.

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 to 3, the present invention provides a technical solution of a stabilizing apparatus for producing fly ash of chelating agent: the utility model provides a production chelant flying dust stabilization equipment, includes installs barrel 1 that link up from top to bottom at the ash hole lower extreme, installs two upper and lower horizontal poles 11 in barrel 1, rotates bull stick 12 and bull stick 12 that connect between two horizontal poles 11 and pass the motor 13 that horizontal pole 11 of downside is connected, and bull stick 12 rotates with horizontal pole 11 to be connected.

The upper side of the circumference of the cylinder body 1 is provided with a spraying mechanism which sprays the chelating agent inwards, and the cylinder body further comprises a filter screen mechanism which is arranged on the circumference of the rotating rod 12. The spraying mechanism comprises an annular spraying ring 2 fixed on the circumferential direction of the cylinder body 1, spray holes 21 communicated with the inner cavity of the spraying ring 2 are formed in the circumferential upper side of the cylinder body 1 at equal intervals, and the spraying ring 2 is connected with a liquid inlet pipe 22. The spraying in the circumferential direction is realized, the mixing with the falling fly ash is convenient, the contact area is larger, and the chelating agent is in a scattering shape after being sprayed from the spray hole 21.

The filter screen mechanism can drive the fly ash to contact the falling chelating agent through rotation. The filter screen mechanism comprises a rectangular frame body 23 fixed at equal intervals on the circumferential upper side of the rotating rod 12, the outer end of the frame body 23 is attached to the inner wall of the cylinder body 1, and a filter screen 24 is installed in the frame body 23. The diameter of the mesh of the filter screen 24 is slightly smaller than the diameter of the fly ash, so that the fly ash is easy to ventilate, and the fly ash is driven to move and is contacted with the fly ash in the rotating direction, of course, if a small amount of fly ash passes through the mesh, the fly ash is normal, and the fly ash dipped with the chelating agent is in a block shape and is driven by the filter screen 24. The rotation speed of the frame 23 is 1 rad/s. Too fast, which causes too fast air flow inside, which is not conducive to fly ash falling, too slow, which is not feasible, and the filter screen 24 rotates at least one turn before the fly ash falls out of the cylinder. The outer end of the cylinder 1 is provided with a vibrator 3 for increasing the vibration amplitude. The vibration amplitude is increased, so that the agglomerated fly ash can fall conveniently.

The working principle is as follows: the chelating agent is added through the liquid inlet pipe 22, enters the spraying ring 2, is sprayed into the cylinder 1 through the spraying holes 21, is in a scattering state under pressure, and is contacted with the fly ash entering from the upper end of the cylinder 1, so that circumferential spraying is realized, and meanwhile, the spraying is in a scattering state, the contact area is increased, and the spraying effect is better. The motor 13 drives the rotating rod 12 to rotate, the rotating rod 12 drives the frame body 23 and the filter screen 24 to rotate, so that the filter screen 24 can drive the fly ash to move and contact with the falling chelating agent, meanwhile, the chelating agent adhered to the filter screen 24 is also in continuous contact with the fly ash, the contact probability with the fly ash is increased, the contact is more sufficient, and the curing effect is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stabilization device for producing chelating agent fly ash comprises a cylinder body (1) which is arranged at the lower end of an ash outlet and is through up and down, an upper cross rod (11) and a lower cross rod (11) which are arranged in the cylinder body (1), a rotating rod (12) which is rotatably connected between the two cross rods (11) and a motor (13) which is connected with the cross rod (11) of the rotating rod (12) passing through the lower side, wherein the rotating rod (12) is rotatably connected with the cross rods (11);

the method is characterized in that: the circumference upside of barrel (1) is provided with the spraying mechanism who inwards sprays the chelant, still including setting up the filter screen mechanism in bull stick (12) circumference, filter screen mechanism can drive the chelant of flying dust contact whereabouts through rotating.

2. The stabilized plant for the production of chelant fly ash according to claim 1, characterized by: the spraying mechanism comprises an annular spraying ring (2) fixed on the circumferential direction of the barrel body (1), spray holes (21) communicated with the inner cavity of the spraying ring (2) are formed in the circumferential upper side of the barrel body (1) at equal intervals, and the spraying ring (2) is connected with a liquid inlet pipe (22).

3. The stabilized plant for the production of chelant fly ash according to claim 2, characterized by: the filter screen mechanism comprises a frame body (23) which is fixed on the upper side rectangle of the circumferential direction of the rotating rod (12) at equal intervals, the outer end of the frame body (23) is attached to the inner wall of the cylinder body (1), and a filter screen (24) is installed in the frame body (23).

4. The stabilized plant for the production of chelant fly ash according to claim 3, characterized by: the outer end of the cylinder body (1) is provided with a vibrator (3) for increasing vibration amplitude.