CN217699596U - Electrostatic precipitator ash bucket with mediation function - Google Patents

Abstract

The utility model provides an electrostatic precipitator ash bucket with mediation function, hold the ash bucket body in chamber including having the ash bucket, the ash bucket holds the intracavity and is provided with the mediation mechanism that is used for dredging the deposition. When the ash bucket holds the deposition of intracavity and hardens, the staff can hold the deposition of intracavity and dredge at ash bucket outside operation dredging mechanism. Compared with the prior art, the utility model provides an electrostatic precipitator ash bucket with mediation function need not open the manhole door when the mediation, has not only avoided high temperature to burn and has scalded the risk, has avoided the raise dust to leak the environmental pollution who causes from the manhole door moreover.

Description

Electrostatic precipitator ash bucket with mediation function

Technical Field

The utility model relates to a thermal power factory electrostatic precipitator technical field, concretely relates to electrostatic precipitator ash bucket with mediation function.

Background

The electric dust collector is a necessary corollary equipment of a thermal power plant, and has the function of removing particle smoke dust in the smoke discharged from a coal-fired or oil-fired boiler, thereby greatly reducing the smoke dust discharged into the atmosphere.

In the process of removing dust from hot flue gas by the electric dust remover, dust contained in the hot flue gas falls into the ash hopper for collection. In the use, the phenomenon that the dust is accumulated in the dust hopper and hardened often occurs, so that the dust discharging device cannot discharge dust. The ash accumulation in the ash bucket is too high, which can cause the short circuit of the electric field of the electric dust collector or cause the risk of collapse of the ash bucket due to too much ash accumulation in the ash bucket.

The existing treatment mode is that the operation of the electric dust remover is stopped, a manhole door is opened to manually poke ash for dredging, the temperature of fly ash in an ash bucket is higher, and high-temperature burning and scalding risks exist during manual dredging, so that safety accidents are easily caused. In addition, fly ash leaks from the manhole door, which affects the environmental sanitation of the production site.

Therefore, how to safely and environmentally dredge the ash bucket of the electric dust collector becomes a technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an electrostatic precipitator ash bucket with mediation function to at the mediation in-process to electrostatic precipitator ash bucket, reach safe environmental protection's purpose.

In order to realize the aim, the utility model provides an electric dust collector ash bucket with dredging function, which comprises an ash bucket body with an ash bucket accommodating cavity, wherein a dredging mechanism for dredging accumulated ash is arranged in the ash bucket accommodating cavity;

the mediation mechanism includes:

the upper supporting plate and the lower supporting plate are fixed on the lower part of the ash bucket accommodating cavity and are arranged at intervals up and down;

the stirring rod can be rotatably supported between the upper supporting plate and the lower supporting plate through a supporting bearing, the stirring rod is vertically arranged, and a plurality of ash smashing rods which are different in length and are horizontally arranged are arranged on the stirring rod;

the two end parts of the pull rope respectively extend out of the ash bucket body, and one of the two end parts of the pull rope is pulled to drive the stirring rod to rotate;

the two guide wheels are fixed outside the ash bucket body through guide wheel brackets and are respectively positioned at the position where the pull rope extends out of the ash bucket body so as to guide the pull rope;

and the hand rings are fixed at the two ends of the pull rope.

Preferably, the parts of the stirring rods, which are respectively close to the upper supporting plate and the lower supporting plate, are provided with dust covers;

the dust cover is fixed on the stirring rod and rotates along with the stirring rod, and the dust cover can cover the corresponding supporting bearing.

Preferably, a sealing mechanism is arranged between the pull rope and the ash bucket body;

the sealing mechanism includes:

the sealing shell is embedded on the ash bucket body;

and the sealing gasket is fixed in the sealing shell and provided with a through hole for the pull rope to pass through.

Preferably, the pull rope is a steel wire rope.

Preferably, both of the support bearings are mounted bearings.

The utility model discloses following beneficial effect has:

according to the above technical scheme, the utility model provides an ash bucket of electrostatic precipitator ash bucket with mediation function holds the intracavity and is provided with mediation mechanism, when the ash bucket holds the deposition of intracavity and hardens, the staff can dredge the mechanism and hold the deposition of intracavity to the ash bucket and dredge at ash bucket external operation. Compare in the background art introduction content, the utility model provides an electrostatic precipitator ash bucket with mediation function need not open the manhole door when the mediation, has not only avoided high temperature to burn and has scalded the risk, has avoided the raise dust to leak from the manhole door moreover.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of an ash bucket of an electric dust collector with a dredging function according to the present invention;

FIG. 2 is a partial schematic view of FIG. 1;

fig. 3 is a schematic structural view of the dust cover of the present invention;

fig. 4 is a schematic structural diagram of the sealing mechanism according to the present invention;

reference numerals

1-ash bucket body;

2-a dredging mechanism; 2 a-an upper support plate; 2 b-a lower support plate; 2 c-a stirring rod; 2 d-pulling a rope; 2 e-a guide wheel; 2 f-hand ring; 2 g-support bearing; 2h, smashing a lime rod; 2 i-the idler bracket;

3-a dust cover;

4-sealing the shell;

5-a sealing gasket.

Detailed Description

The core of the utility model lies in providing an electrostatic precipitator ash bucket with mediation function to the mediation in-process to electrostatic precipitator ash bucket reaches the purpose of safety ring protects.

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. 1-4, fig. 1 is a schematic structural view of an ash bucket of an electric dust collector with a dredging function according to the present invention; FIG. 2 is a partial schematic view of FIG. 1; fig. 3 is a schematic structural view of the dust cover of the present invention; fig. 4 is a schematic structural diagram of the sealing mechanism of the present invention.

The embodiment of the utility model discloses electrostatic precipitator ash bucket with mediation function, hold ash bucket body 1 in chamber including having the ash bucket, the ash bucket of ash bucket body 1 holds the intracavity and is provided with the mediation mechanism 2 that is used for dredging the deposition. The dredging mechanism 2 is used for crushing and dredging the deposited ash cakes when the deposited ash cakes in the ash bucket accommodating cavity are formed.

Specifically, the dredging mechanism 2 includes: upper support plate 2a, lower support plate 2b, stirring rod 2c, stay cord 2d, guide pulley 2e and bracelet 2f.

Wherein the upper supporting plate 2a and the lower supporting plate 2b are fixed at the lower part of the ash bucket accommodating cavity at intervals up and down. The stirring rod 2c is rotatably supported between the upper support plate 2a and the lower support plate 2b by a support bearing 2g. The stirring rod 2c is vertically arranged and is provided with a plurality of ash pounding rods 2h with different lengths and arranged horizontally. Stay cord 2d twines on stirring rod 2c, and two tip of stay cord 2d are stretched out behind ash bucket body 1 respectively and are even had bracelet 2f. The two guide wheels 2e are respectively positioned at the position where the pulling rope 2d extends out of the ash bucket body 1 to guide the pulling rope 2d, and the guide wheels 2e are fixed on the outer wall of the ash bucket body 1 through a guide wheel bracket 2i (see fig. 4).

When using, operating personnel drives the stirring rod 2c through stay cord 2d and rotates at one side pulling bracelet 2f of ash bucket body 1 then, and then the stay cord 2d shrink winding of opposite side is on stirring rod 2c to this both sides circulation is reciprocal to be stimulateeed stay cord 2d and is driven stirring rod 2c and just reversing, makes then smash ash bar 2h and holds the hardening heap ash of intracavity to the ash bucket and smash, prevents the deposition caking or encircles the ash.

According to the technical scheme, the utility model provides an ash bucket of electrostatic precipitator ash bucket with mediation function holds the intracavity and is provided with mediation mechanism 2, when the ash bucket holds the deposition of intracavity and hardens, the staff can dredge mechanism 2 and hold the deposition of intracavity to the ash bucket and dredge in the ash bucket external operation. Compare in background introduction content, the utility model provides an electrostatic precipitator ash bucket with mediation function need not open the manhole door when the mediation, has not only avoided high temperature to burn and has scalded the risk, has avoided the raise dust to leak the environmental pollution who causes from the manhole door moreover.

In a specific embodiment, the pull rope 2d may be a steel wire rope, and both support bearings 2g are mounted bearings to facilitate installation.

In a further embodiment, portions of the stirring rod 2c adjacent to the upper support plate 2a and the lower support plate 2b, respectively, are provided with dust covers 3. The dust cover 3 is fixed on the stirring rod 2c and rotates along with the stirring rod 2c, and the dust cover 3 can cover the corresponding supporting bearing 2g. The structure of the dust cover 3 can be referred to fig. 3. Thus, the dust cover 3 can prevent a large amount of dust from falling into the gap between the support bearings 2g, and reduce bearing wear.

Preferably, as shown in fig. 4, a sealing mechanism is provided between the rope 2d and the hopper body 1. Specifically, the sealing mechanism comprises a sealing shell 4 embedded on the ash bucket body 1 and a sealing gasket 5 fixed in the sealing shell 4, wherein the sealing gasket 5 is provided with a through hole for the pull rope 2d to pass through.

Therefore, the sealing shell 4 is connected with the ash bucket body 1 to achieve a sealing effect, and meanwhile, the sealing gasket 5 is arranged in the sealing shell 4 and is in contact with the pull rope 2d to achieve a sealing and wear-resisting effect, so that the dust is prevented from leaking from the part, extending out of the ash bucket body 1, of the pull rope 2 d.

It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. An element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (5)

1. An ash bucket of an electric dust collector with a dredging function comprises an ash bucket body with an ash bucket accommodating cavity, and is characterized in that a dredging mechanism for dredging accumulated ash is arranged in the ash bucket accommodating cavity;

the mediation mechanism includes:

the upper supporting plate and the lower supporting plate are fixed on the lower part of the ash bucket accommodating cavity, and the upper supporting plate and the lower supporting plate are arranged at intervals up and down;

the stirring rod can be rotatably supported between the upper supporting plate and the lower supporting plate through a supporting bearing, the stirring rod is vertically arranged, and a plurality of ash smashing rods which are different in length and are horizontally arranged are arranged on the stirring rod;

the two end parts of the pull rope respectively extend out of the ash hopper body, and one of the two end parts of the pull rope is pulled to drive the stirring rod to rotate;

the two guide wheels are fixed outside the ash bucket body through guide wheel brackets and are respectively positioned at the position where the pull rope extends out of the ash bucket body so as to guide the pull rope;

and the hand rings are fixed at the two end parts of the pull rope.

2. The electrostatic precipitator dust hopper with dredging function of claim 1, wherein the stirring rod is provided with dust covers at the parts respectively close to the upper support plate and the lower support plate;

the dust cover is fixed on the stirring rod and rotates along with the stirring rod, and the dust cover can cover the corresponding supporting bearing.

3. The electric dust collector ash bucket with the dredging function as claimed in claim 1, wherein a sealing mechanism is arranged between the pull rope and the ash bucket body;

the sealing mechanism includes:

the sealing shell is embedded on the ash bucket body;

and the sealing gasket is fixed in the sealing shell and provided with a through hole for the pull rope to pass through.

4. The electrostatic precipitator ash bucket with dredging function as claimed in claim 3, wherein the pull rope is a steel wire rope.

5. The electrostatic precipitator ash bucket with dredging function of claim 1, wherein the two support bearings are both bearings with seats.

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