CN215462680U

CN215462680U - Dust removal ash bucket feed arrangement

Info

Publication number: CN215462680U
Application number: CN202120718987.6U
Authority: CN
Inventors: 浦娴娟; 周荻雯; 赵攀登; 周健岳
Original assignee: Jiangsu Zhongyue Heavy Industry Technology Co ltd; University of Shanghai for Science and Technology
Current assignee: Jiangsu Zhongyue Heavy Industry Technology Co ltd; University of Shanghai for Science and Technology
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-01-11
Anticipated expiration: 2031-04-09

Abstract

The present application discloses a dedusting ash hopper feeding device. The feeding device includes: a dust hopper of a dust collector, and a first baffle intercepting component is arranged in the dust hopper of the dust collector, and the first baffle intercepting component includes: a first cross arm, a first inclined baffle, and a The first cross arm is connected, and the first rib plate is arranged between the first cross arm and the first oblique baffle plate; through the folding function of the first oblique baffle plate, the effect of the material on the filter bag is reduced. impact. The application solves the problem that the mixture of wind and material entering the target bin will raise a large amount of high-concentration mixture and directly rush to the dust removal filter bag; due to the large proportion of air material and the excessive dust concentration, it is easy to cause the filter bag to be sticky, or even the filter bag. Damage, technical problems affecting the normal operation of the entire conveying system.

Description

Dust removal ash bucket feed arrangement

Technical Field

The utility model relates to the technical field of wind power conveying systems, in particular to a dust removal ash bucket feeding device.

Background

In the existing wind power powder particle conveying system, when wind and powder particle mixture is conveyed to a target bin, a filter bag dust remover is required to be installed at the top of the target bin;

the mixture of wind and materials enters the target bin, so that a large amount of high-concentration mixture is lifted and directly rushes to the dust removal filter bag; due to the fact that the proportion of air and materials is large, the phenomenon of overlarge dust concentration easily causes the filter bag to be stuck, even the filter bag is damaged, and normal operation of the whole conveying system is affected.

Aiming at the problem that in the related technology, a large amount of high-concentration mixture is raised when a mixture of wind and materials enters a target bin and directly flows to a dust-removing filter bag; the problem that the filter bag is stuck and even damaged and the normal operation of the whole conveying system is influenced due to the phenomenon that the air-material ratio is large and the dust concentration is too high is solved.

SUMMERY OF THE UTILITY MODEL

The main purpose of the application is to provide a dust removal ash bucket feeding device, which aims to solve the problem that a large amount of high-concentration mixture is raised when a mixture of wind and materials enters a target bin and directly rushes to a dust removal filter bag; the air-material proportion is large, and the phenomenon of overlarge dust concentration easily causes the filter bag to be stuck, even the filter bag is damaged, and the normal operation of the whole conveying system is influenced.

In order to achieve the above object, according to one aspect of the present application, there is provided a dust hopper feeding device.

According to the application, a dust removal ash bucket feed arrangement includes: the dust remover ash bucket, be provided with first baffle interception subassembly in the dust remover ash bucket, first baffle interception subassembly includes: the first cross arm, the first inclined baffle plate are connected with the first cross arm, and the first rib plate is arranged between the first cross arm and the first inclined baffle plate; through the baffle effect of first oblique baffle, reduce the impact of material to the filter bag.

Furthermore, an air and material mixing input pipe is arranged on the ash hopper of the dust remover.

Further, the air-material mixing input pipe is arranged on the lower side of the first baffle plate intercepting component.

Furthermore, a discharge outlet is arranged at the bottom of the ash hopper of the dust remover.

Furthermore, a second baffle plate intercepting component is also arranged in the ash hopper of the dust remover.

Further, the second baffle intercepting component includes: the second cross arm is connected with the second inclined baffle, and the second rib plate is arranged between the second cross arm and the second inclined baffle.

Furthermore, the second baffle plate intercepting component and the first baffle plate intercepting component are transversely arranged by rotating 90 degrees.

Furthermore, a plurality of baffle plate intercepting assemblies are further arranged in the ash hopper of the dust remover.

In this application embodiment, the mode that adopts to set up first baffle interception subassembly is provided with first baffle interception subassembly in through the dust remover ash bucket, and first baffle interception subassembly includes: the first cross arm, the first inclined baffle plate, the first rib plate, set up between first cross arm and first inclined baffle plate; through the baffle effect of the first inclined baffle, the impact of the material on the filter bag is reduced, and the purpose of baffling the floating material is achieved, so that the technical effect that the material is prevented from directly rushing to the dust removal filter bag to damage the dust removal filter bag is achieved, and the problem that a large amount of high-concentration mixture is raised when the mixture of wind and the material enters a target bin and directly rushes to the dust removal filter bag is solved; the air-material proportion is large, and the phenomenon of overlarge dust concentration easily causes the filter bag to be stuck, even the filter bag is damaged, and the normal operation of the whole conveying system is influenced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:

FIG. 1 is a schematic plan view of an ash hopper feeding device according to an embodiment of the present disclosure;

FIG. 2 is a schematic plan view of a feeding device of a dedusting ash bucket according to an embodiment of the present application 2.

Reference numerals:

1. a wind material mixing input pipe; 2. a first cross arm; 3. a second cross arm; 4. a first rib plate; 5. a second rib plate; 6. a first inclined baffle; 7. a second inclined baffle; 8. a dust hopper of a dust collector; 9. a first baffle interception assembly; 10. a second baffle interception component; 11. a discharge outlet.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-2, the present application relates to a hopper feeder device. This feed arrangement includes: a dust remover ash bucket 8, a first baffle plate intercepting component 9 is arranged in the dust remover ash bucket 8,

the first baffle intercepting assembly 9 includes: the first cross arm 2, the first inclined baffle 6 are connected with the first cross arm 2, and the first rib plate 4 is arranged between the first cross arm 2 and the first inclined baffle 6; through the baffle effect of first oblique baffle 6, reduce the impact of material to the filter bag.

Specifically, the dust collector dust hopper 8 is a device for separating dust from flue gas, and is called a dust collector or a dust removing device; a first baffle plate intercepting component 9 is arranged in the dust hopper 8 of the dust remover, so that a good material intercepting effect can be realized;

the first baffle intercepting assembly 9 includes: the first cross arm 2 can realize good fixing and supporting effects; the first inclined baffle 6 is connected with the first cross arm 2, and the effect of blocking can be realized by arranging the first inclined baffle 6; furthermore, the first inclined baffle 6 is an angle inclined baffle plate and can block the effect of floating material particles; the first rib plate 4 is arranged between the first cross arm 2 and the first inclined baffle 6, so that the effect of improving the strength can be realized;

through the baffle effect of first oblique baffle 6, reduce the impact of material to the filter bag, can realize the effect of initial gross separation to realize protecting dust removal filter bag, and then realize protecting wind conveying system's effect.

From the above description, it can be seen that the following technical effects are achieved by the present application:

in this application embodiment, adopt the mode that sets up first baffle interception subassembly 9, be provided with first baffle interception subassembly 9 in through dust remover ash bucket 8, first baffle interception subassembly 9 includes: the first cross arm 2, the first inclined baffle 6 are connected with the first cross arm 2, and the first rib plate 4 is arranged between the first cross arm 2 and the first inclined baffle 6; through the baffle effect of the first inclined baffle 6, the impact of the material on the filter bag is reduced, and the purpose of baffling the floating material is achieved, so that the technical effect that the material is prevented from directly rushing to the dust-removing filter bag to damage the dust-removing filter bag is achieved, and the problem that a large amount of high-concentration mixture is raised when the mixture of wind and the material enters a target bin and directly rushes to the dust-removing filter bag is solved; the air-material proportion is large, and the phenomenon of overlarge dust concentration easily causes the filter bag to be stuck, even the filter bag is damaged, and the normal operation of the whole conveying system is influenced.

Preferably, in this embodiment, the dust hopper 8 of the dust remover is provided with an air-material mixing input pipe 1.

Preferably, in this embodiment, the air-material mixing input pipe 1 is disposed at the lower side of the first baffle intercepting component 9.

Preferably, in this embodiment, the bottom of the ash hopper 8 of the dust remover is provided with a discharge opening 11.

Preferably, in this embodiment, a second baffle intercepting component 10 is further disposed in the dust hopper 8 of the dust remover.

As is preferable in this embodiment, the second barrier intercepting assembly 10 includes: the second cross arm 3, the second inclined baffle 7 and the second rib plate 5, the second cross arm 3 is connected with the second inclined baffle 7, and the second rib plate 5 is arranged between the second cross arm 3 and the second inclined baffle 7.

Preferably, in this embodiment, the second barrier intercepting component 10 and the first barrier intercepting component 9 are transversely arranged by rotating 90 degrees.

Preferably, in this embodiment, a plurality of baffle intercepting assemblies are further disposed in the ash hopper 8 of the dust remover.

The working principle of the utility model is as follows:

when the air-material mixture enters the dust hopper 8 of the dust remover through the air-material mixing input pipe 1 of the novel feeding device, high-concentration raised dust is generated; the raised dust is intercepted by a first inclined baffle 6, the first inclined baffle 6 is welded on the first cross arm 2, the first rib plate 4 is welded on the first cross arm 2, the first inclined baffle 6 is placed on the first rib plate 4, and the first cross arm 2, the first rib plate 4 and the first inclined baffle 6 are fixed through welding;

the air-material mixture passes through the first layer below the air-material mixture and is intercepted for the first time, and partial solid particles are intercepted; the relatively weakened concentration remains upward, impacting the second inclined baffle 7; the second inclined baffle 7 is welded on the second cross arm 3, the second rib plates 5 are welded on the second cross arm 3, the second inclined baffle 7 is placed on the second rib plates 5, and the second cross arm 3, the second rib plates 5 and the second inclined baffle 7 are fixed by welding;

and two ends of the first cross arm 2 and the second cross arm 3 are firmly welded on the shell of the dust catcher ash hopper 8.

The utility model also has the following beneficial effects:

1. the novel feeding device utilizes the inertia of the material flowing brought by the wind to impact the oblique-angle baffle plate to rebound, so that most of powder particles are primarily separated, the impact of the material on the filter bag is reduced, the probability that the material sticks to the filter bag is also reduced, the breakage rate of the filter bag is reduced, the separation efficiency of the dust collector is greatly improved, the use cost of equipment is saved for owners, and the maintenance cost is saved;

2. this feed arrangement, simple structure enables the wind-material mixture and does the initial gross separation, can set up one deck slope striker plate according to the operating mode, also can set up two-layerly, multilayer slope striker plate even. After the blocking of the baffle plate, the dust content of the upward airflow is greatly reduced, the load of a dust removal filter bag is reduced, the service life of equipment is prolonged, and a rich economic benefit is created;

3. after the two times of interception by the baffle plates, the dust raising concentration is greatly reduced, the impact force on a filter bag of the dust collector is effectively reduced, and the dust collection efficiency is greatly improved; the service life cycle of the dust removal filter bag is prolonged. The use cost of the wind power transmission system can be reduced.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dedusting and ash hopper feeding device, characterized in that it comprises: a dust collector hopper, wherein a first baffle intercepting assembly is arranged in the dust hopper, and the first baffle intercepting assembly comprises: a first baffle intercepting assembly. The cross arm, the first inclined baffle plate, is connected with the first cross arm, and the first rib plate is arranged between the first cross arm and the first inclined baffle plate; through the first inclined baffle plate The folding function of the material reduces the impact of the material on the filter bag.

2 . The dust hopper feeding device according to claim 1 , wherein the dust hopper is provided with an air material mixing input pipe. 3 .

3 . The dust removal and ash hopper feeding device according to claim 2 , wherein the air-material mixing input pipe is arranged on the lower side of the first baffle intercepting component. 4 .

4 . The device for feeding a dust hopper according to claim 1 , wherein a discharge port is provided at the bottom of the dust hopper of the dust collector. 5 .

5 . The dust hopper feeding device according to claim 1 , wherein a second baffle blocking component is further arranged in the dust hopper of the dust collector. 6 .

6 . The dust removal and ash hopper feeding device according to claim 5 , wherein the second baffle intercepting component comprises: a second cross arm, a second inclined baffle and a second rib, the The second cross arm is connected to the second inclined baffle plate, and the second rib is arranged between the second cross arm and the second inclined baffle plate.

7 . The dust removal and ash hopper feeding device according to claim 6 , wherein the second baffle intercepting assembly and the first baffle intercepting assembly are arranged laterally rotated 90 degrees. 8 .

8 . The dust removal ash hopper feeding device according to claim 1 , wherein a plurality of baffle blocking components are further arranged in the dust hopper of the dust collector. 9 .