CN216945393U

CN216945393U - Dust suppression device and coke bin equipment with same

Info

Publication number: CN216945393U
Application number: CN202123009137.8U
Authority: CN
Inventors: 王文斌; 马小京; 马健; 柳刚; 赵长庆
Original assignee: Tangshan Shougang Jingtang Xishan Coking Co ltd
Current assignee: Tangshan Shougang Jingtang Xishan Coking Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-12
Anticipated expiration: 2031-12-02

Abstract

The application discloses dust suppression device, dust suppression device includes: the sealing cover body is provided with a cavity, a feeding hole and a discharging hole which are communicated with the cavity; the movable material conveyer is arranged in the sealing cover body and is positioned between the feed port and the discharge port; the dust removal device is connected with the sealing cover body, a dust removal port of the dust removal device is communicated with the cavity, and the dust removal port is positioned on one side of the conveying direction of the movable material conveyor and is arranged towards the movable material conveyor; when using like this, the material falls into extremely remove produced dust behind the defeated material machine of removal and is collected the sealed cowling is internal, in order to avoid diffusing to the external world, then through being close to material direction of delivery department the dust removal mouth absorbs, avoids spill over after the internal dust gas of sealed cowling is more, influences external operational environment's air quality. The utility model also provides coke bin equipment with the dust suppression device.

Description

Dust suppression device and coke bin equipment with same

Technical Field

The utility model belongs to the technical field of mechanical equipment, especially, relate to a dust suppression device and have coke bin equipment of dust suppression device.

Background

Coke dry quenching sieve fortune burnt system generally loads into each coke bin through the removal material conveyor that sets up in the positive and negative rotation at coke bin top in using coke bin, but when using, when the material falls into conveyor and coke bin, all can produce a large amount of smoke and dust, and these smoke and dust not only can influence the air quality of production environment, also influence staff's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a large amount of smoke dust generated by a conveying device during use influences the air quality at least to a certain extent. Therefore, the utility model provides a dust suppression device and coke bin equipment with the same.

The embodiment of the utility model provides a dust suppression device, which comprises:

the sealing cover body is provided with a cavity, a feeding hole and a discharging hole which are communicated with the cavity;

the movable material conveyer is arranged in the sealing cover body and is positioned between the feed port and the discharge port;

the dust removal device is connected with the sealing cover body, a dust removal opening of the dust removal device is communicated with the cavity, and the dust removal opening is located on one side of the conveying direction of the movable material conveying machine and faces the movable material conveying machine.

In the embodiment of the utility model, the feeding port is provided with the receiving chute, and the notch of the receiving chute and the dedusting port are both arranged in the feeding port; the outer opening wall of the dedusting opening is hermetically connected with the wall of the receiving chute;

the sealing cover body is detachably and fixedly connected with the receiving chute and the outer opening wall of the dust removal opening respectively.

In the embodiment of the utility model, the material outlet is provided with a material port size adjusting device.

In the embodiment of the utility model, a dust suppression piece is arranged below the movable material conveyer, and a material passing channel is arranged between the dust suppression piece and the inner wall of the sealing cover body.

In the embodiment of the utility model, the dust suppression piece is fixedly connected with the movable material conveyer, the orthographic projection shape of the dust suppression piece is matched with that of the movable material conveyer, and the area of the dust suppression piece is smaller than or equal to that of the movable material conveyer.

In the embodiment of the utility model, the orientation of the dust removal opening is the same as the direction of the materials falling onto the conveyor belt surface of the moving conveyor.

In the embodiment of the utility model, the movable conveyor comprises a reversible belt conveyor and a driving device, wherein the driving device is connected with the reversible belt conveyor.

The embodiment of the utility model provides coke bin equipment with a dust suppression device, which comprises the dust suppression device and a coke bin body, wherein a discharge hole of the dust suppression device is hermetically connected with a bin opening of the coke bin body.

In the embodiment of the utility model, the sealing cover body of the dust suppression device comprises a sealing belt body, the outer side surface of the sealing belt body is provided with a balancing weight, and the balancing weight is abutted against the coke bin body through the sealing belt body.

In the embodiment of the utility model, a buffer plate which inclines towards the interior of the coke bin body is arranged at the bin opening of the coke bin body.

The embodiment of the utility model provides and discloses a dust suppression device, which comprises: the sealing cover body is provided with a cavity, a feeding hole and a discharging hole which are communicated with the cavity; the movable material conveyer is arranged in the sealing cover body and is positioned between the feed port and the discharge port; the dust removing device is connected with the sealing cover body, a dust removing opening of the dust removing device is communicated with the cavity, and the dust removing opening is positioned on one side of the conveying direction of the movable material conveyer and faces the movable material conveyer; when using like this, the material falls into extremely remove produced dust behind the defeated material machine of removal and is collected the sealed cowling is internal, in order to avoid diffusing to the external world, then through being close to material direction of delivery department the dust removal mouth absorbs, avoids spill over after the internal dust gas of sealed cowling is more, influences external operational environment's air quality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a dust suppression device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a coke bin apparatus with a dust suppression device according to a second embodiment of the present invention.

Reference numerals:

1. sealing the cover body; 11. a feed inlet; 12. a discharge port; 2. moving the material conveyor; 3. a dust removal device; 31. a dust removal port; 4. a receiving chute; 5. a material port size adjusting device; 6. a dust suppression member; 7. a coke bin body; 71. a buffer plate; 8. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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.

Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The application is described below with reference to specific embodiments in conjunction with the following drawings:

example one

The present invention provides a dust suppressing device, as shown in fig. 1, comprising: the sealing cover comprises a sealing cover body 1, wherein a cavity, a feeding hole 11 and a discharging hole 12 which are communicated with the cavity are formed in the sealing cover body 1; the movable material conveyor 2 is arranged in the sealing cover body 1 and is positioned between the feed port 11 and the discharge port 12; dust collector 3, with the sealed cover body 1 is connected, dust collector 3's dust removal mouth 31 with the cavity intercommunication, dust removal mouth 31 is located remove one side of the direction of delivery of defeated material machine 2, and the orientation remove defeated material machine 2 setting.

Here, the sealing cover body 1 provides a sealed environment for the transportation of materials, a feed inlet 11 is provided on the cover body for the input of materials, the feed inlet 11 can be connected with other material transporting equipment, a discharge outlet 12 is provided on the cover body for the output of materials, and the discharge outlet 12 can be connected with other material transporting equipment or connected with material using equipment. In use, the inlet 11 and the outlet 12 may be arranged opposite to each other. Specifically, as shown in fig. 1, the feed port 11 is disposed above the discharge port 12.

The movable material conveyor 2 is arranged in the sealing cover body 1, and the movable material conveyor 2 is positioned between the feed port 11 and the discharge port 12. The movable material conveyor 2 can have a plurality of material conveying directions, specifically, the movable material conveyor 2 can have a plurality of directions for material conveying in a rotating mode, can also change the material conveying direction of the conveying belt by changing the positive rotation and the reverse rotation of the conveying belt on the movable material conveyor 2, and can also have a plurality of material conveying directions by arranging a plurality of conveying belt surfaces. In fact, the material has two conveying directions in the mobile material conveyor 2, namely, forward rotation and reverse rotation (as shown in fig. 1, left direction and right direction) of the conveyor belt on the mobile material conveyor 2, and preferably, in order to facilitate uniform feeding of the material into the material consumption equipment at the material outlet 12, the mobile material conveyor 2 can also move in a translational manner along a predetermined direction (for example, a reversible belt conveyor with a linear motor function), so that in use, after the material is fed onto the mobile material conveyor 2, the mobile material conveyor 2 can move, forward rotation and reverse rotation as required.

When the dust suppression device is connected with a material using device, the sealing cover body 1 is arranged on the material using device, so that the discharge port 12 of the sealing cover body 1 is connected with the feeding port of the material using device, and the materials are uniformly distributed and put into the material using device under the action of the movable material conveying machine 2 in the sealing cover body 1.

Further, for some materials (such as coke) which are easy to generate dust during transportation, a large amount of dust is generated during the delivery process, and the dust is distributed in the sealed enclosure 1 and overflows out of the sealed enclosure 1 through the feed inlet 11 if not collected, so that the production environment is affected. Therefore, in the embodiment of the present invention, the dust removing device 3 is arranged to remove dust, and the dust removing port 31 of the dust removing device 3 may be arranged on the sealing cover 1, wherein the dust removing port 31 is located on one side of the conveying direction of the moving conveyor 2, that is, as shown in fig. 1, the moving conveyor 2 has a rightward conveying direction, and the sealing cover 1 is provided with the dust removing port 31 close to the right conveying direction on the moving conveyor 2. Specifically, the dust removing opening 31 is disposed near the feeding opening 11, so that when the material is introduced from the feeding opening 11 to the mobile material conveyer 2, the dust can be directly absorbed by the dust removing device 3 connected to the dust removing opening 31. More specifically, the aperture of the dust removing opening 31 is gradually reduced from the outside to the inside.

In practical use, when at least one dust removal port 31 is correspondingly arranged in the conveying direction of each material on the movable material conveyer 2, namely,

when one material conveying direction of the movable material conveyor 2 exists, at least one dust removing opening 31 is formed, and at least one dust removing opening 31 is arranged on the outer side of the feeding hole 11 according to the material conveying direction;

when there are two material conveying directions of the movable material conveyor 2, there are at least two dust removing openings 31, and at least one dust removing opening 31 is correspondingly arranged outside the feed opening 11 in the material conveying direction of each movable material conveyor 2, wherein the dust removing openings 31 may be arranged outside the feed opening 11 in a symmetrical manner or an asymmetrical manner, for example, the distance between the dust removing opening 31 and the feed opening 11 in one material conveying direction and the distance between the dust removing opening 31 and the feed opening 11 in the other material conveying direction may be the same or different; the shape of the dust removing opening 31 in one material conveying direction and the shape of the dust removing opening 31 in the other material conveying direction can be the same or different; the distance and the shape of the dust removing opening 31 and the feed opening 11 in one material conveying direction and the distance and the shape of the dust removing opening 31 and the feed opening 11 in the other material conveying direction can be the same or different;

when the material conveying direction of the movable material conveyor 2 is multiple, the dust removing port 31 can also be multiple, and each dust removing port 31 is correspondingly arranged at the outer side of the feed port 11 in the material conveying direction of the movable material conveyor 2, so that when the movable material conveyor is used, the dust removing port 31 in the direction works when the movable material conveyor 2 conveys materials according to the preset material conveying direction.

Actually, the moving conveyor 2 in the embodiment of the present invention has two conveying directions, i.e. a left conveying direction and a right conveying direction as shown in fig. 1, and there are two dust removing openings 31 respectively disposed on the left side and the right side of the feeding opening 11 and respectively disposed near the feeding opening 11.

The dust removing opening 31 may be obliquely disposed toward the conveyor belt surface of the mobile conveyor 2, or may be perpendicular to the conveyor belt surface of the mobile conveyor 2. Preferably, the orientation of the dust removing opening 31 is the same as the direction of the material falling onto the conveyor belt surface of the moving conveyor 2. Therefore, when the dust removing device is used, the situation that part of materials enter the dust removing opening 31 to block the dust removing opening 31 in the conveying process of the movable material conveyer 2 when the materials fall can be avoided, and therefore the dust removing efficiency is influenced.

Further, in the embodiment of the present invention, a material receiving chute 4 is arranged at the feed port 11, and both a notch of the material receiving chute 4 and the dust removing port 31 are arranged in the feed port 11; wherein, the outer opening wall of the dust removal opening 31 is hermetically connected with the groove wall of the receiving chute 4;

the sealing cover body 1 is detachably and fixedly connected with the receiving chute 4 and the outer opening wall of the dust removing opening 31 respectively.

Here, the receiving chute 4 is used for introducing material into the sealed housing 1, and in particular, the receiving chute 4 is connected with the feed opening 11 in a sealing manner. More specifically, an included angle exists between an outlet channel formed by connecting the outlet of the receiving chute 4 with the feed inlet 11 and an inlet channel formed by an inlet on the receiving chute 4, so that the dust can be prevented from directly overflowing through the receiving chute 4.

Receive material chute 4 with the outer mouthful wall of dust removal mouth 31 all sets up in the feed inlet 11, and with the detachable fixed connection of the sealing cover body 1 can make the convenience like this when using the maintenance of the sealing cover body 1 is adorned and is changed. Specifically, the outer opening walls of the receiving chute 4 and the dust removing opening 31 can be provided with clamping plate devices, and when in use, the sealing cover body 1 is fixedly connected with the receiving chute through the clamping action of the clamping plate devices in a sealing way.

Further, in the embodiment of the present invention, a size adjusting device 5 is disposed at the discharge port 12.

Here, the material opening size adjusting device 5 is used for adjusting the size of the material outlet 12, so as to facilitate the connection of the material outlet 12 with other material using equipment and avoid dust from overflowing from the connection of the material outlet 12 with other material using equipment. Specifically, the size adjusting device 5 may be a size-adjustable hoop, or may be a filling member filled in a gap between the discharge port 12 and other devices.

Furthermore, a dust suppression piece 6 is arranged below the movable material conveyer 2, and a material passing channel is arranged between the dust suppression piece 6 and the inner wall of the sealing cover body 1.

The dust suppression piece 6 is fixedly connected with the movable material conveyer 2, the dust suppression piece 6 is matched with the orthographic projection shape of the movable material conveyer 2, and the area of the dust suppression piece 6 is smaller than or equal to the orthographic projection area of the movable material conveyer 2.

Here, the dust suppression piece 6 is used to prevent the material from falling into other material devices through the discharge port 12, and dust may be lifted and re-enter the sealed enclosure 1. The dust suppression piece 6 includes but is not limited to steel plate, plastic plate, wood plate, preferably, the dust suppression piece 6 is steel plate. The shape of the dust suppressing member 6 includes, but is not limited to, a polygon, a circle, and an ellipse. Preferably, the dust suppression piece 6 is a rectangular plate.

When the dust suppression device is used, a material passing channel is arranged between the dust suppression piece 6 and the inner wall of the cover body, so that the material conveying of the movable material conveyor 2 can be facilitated. Specifically, the dust suppression piece 6 comprises a mounting mode which is fixed relative to the movable conveyor 2 and a mounting mode which moves along with the movable conveyor 2. When the dust suppression piece 6 is fixed relative to the movable material conveyor 2, the length of the material passing channel is required to be larger than or equal to the distance between the movable material conveyor 2 and the inner wall of the sealing cover body 1 when the movable material conveyor 2 is at the limit position. However, when the dust suppression piece 6 moves along with the movable material conveyer 2, at this time, the dust suppression piece 6 is located right below the movable material conveyer 2, and the orthographic projection area of the dust suppression piece 6 is included in the orthographic projection area of the movable material conveyer 2. Preferably, the dust suppression piece 6 is matched with the orthographic projection shape of the movable conveyor 2, and the area of the dust suppression piece 6 is smaller than or equal to the orthographic projection area of the movable conveyor 2. This maximizes the screening area of the dust suppressing member 6 against the discharge port 12, which works best.

Further, the movable material conveyor 2 comprises a reversible belt conveyor and a driving device, wherein the driving device is connected with the reversible belt conveyor. The driving device is used for driving the reversible belt conveyor to move, the reversible belt conveyor is provided with two conveying directions and used for conveying materials from the two directions as required, the driving device comprises but is not limited to a push rod device, and when the driving device is used, the driving device is fixedly connected with the reversible belt conveyor through an acting end of the driving device.

More specifically, the drive means may be connected to the dust suppression piece 6 by direct or indirect means.

Example two

The embodiment of the utility model provides coke bin equipment with a dust suppression device, which comprises the dust suppression device and a coke bin body 7 in the embodiment of the utility model, as shown in fig. 2, wherein a discharge hole of the dust suppression device is connected with a bin opening of the coke bin body 7 in a sealing manner.

The sealing cover body 1 of the dust suppression device comprises a sealing belt body, the outer side surface of the sealing belt body is provided with a balancing weight 8, and the balancing weight 8 is abutted against the coke bin body 7 through the sealing belt body.

And a buffer plate 71 which inclines towards the interior of the coke bin body 7 is arranged at the bin opening of the coke bin body 7.

Here, as shown in fig. 1, the coke bin equipment with the dust suppression device includes a coke bin body 7, the number of the coke bin bodies 7 is four, a reversible belt conveyor that can move left and right, i.e., the horizontal conveying device, is horizontally arranged above the four coke bin bodies 7, a receiving chute 4 and a dust removal device 3 are arranged above the reversible belt conveyor, wherein the dust removal device 3 has two dust removal ports 31 and is respectively arranged at the left side and the right side of the receiving chute 4, and the two dust removal ports 31 are connected with the body of the dust removal device 3 through a dust removal cover body and a pipeline. And the two dust removing openings 31 and the outlet of the receiving chute 4 are arranged in a reversible belt conveyor with the downward outlet. Dust removal mouth 31 with the outer wall connection sealing strip body of receiving material chute 4, the bottom outside of sealing strip body sets up balancing weight 8 (promptly the material mouth size adjusting device), balancing weight 8 is pressed the sealing strip body tightly the outer wall of coke bin body 7 makes whole device pass through like this the sealing strip body 1 constitutes a sealed operational environment relatively.

When the coke dust collector is used, coke materials are delivered to the reversible belt conveyor through the receiving chute 4, and when the reversible belt conveyor conveys the coke materials clockwise, the dust collection port 31 on the right side collects dust, so that the main dust collection function is achieved; when the reversible belt conveyor transports materials anticlockwise, the left dust removing opening 31 absorbs dust, and therefore the main dust removing effect is achieved. Meanwhile, the reversible belt conveyor can move left and right in the operation process, so that coke materials are delivered into different coke bin bodies 7.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise" indicate orientations or positional relationships based on the orientation or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.

It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative position relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A dust suppressing device, characterized by comprising:

the sealing cover body (1) is provided with a cavity, a feeding hole (11) and a discharging hole (12) which are communicated with the cavity;

the movable material conveyor (2) is arranged in the sealing cover body (1) and is positioned between the feeding hole (11) and the discharging hole (12);

dust collector (3), with the sealed cover body (1) is connected, dust collector (3) remove dust mouthful (31) with the cavity intercommunication, dust removal mouthful (31) are located remove one side of the direction of delivery of defeated material machine (2), and the orientation remove defeated material machine (2) setting.

2. A dust suppressing device as defined in claim 1, characterized in that a receiving chute (4) is arranged at the feed opening (11), and the opening of the receiving chute (4) and the dust removing opening (31) are both arranged in the feed opening (11); the outer opening wall of the dedusting opening (31) is hermetically connected with the groove wall of the receiving chute (4);

the sealing cover body (1) is detachably and fixedly connected with the receiving chute (4) and the outer opening wall of the dust removal opening (31) respectively.

3. A dust suppressing apparatus as claimed in claim 1, characterized in that a port size adjusting device (5) is provided at said discharge port (12).

4. A dust suppressing device as claimed in claim 1, characterized in that a dust suppressing member (6) is arranged below the movable conveyor (2), and a material passing passage is arranged between the dust suppressing member (6) and the inner wall of the sealing cover (1).

5. A dust suppression device as claimed in claim 4, characterized in that the dust suppression member (6) is fixedly connected with the movable conveyor (2), the dust suppression member (6) is matched with the orthographic projection of the movable conveyor (2), and the area of the dust suppression member (6) is smaller than or equal to the orthographic projection area of the movable conveyor (2).

6. A dust suppressing device as claimed in claim 1, characterised in that the dust removal opening (31) is oriented in the same direction as the material falls onto the conveyor face of the mobile conveyor (2).

7. A dust suppression device as claimed in claim 1, characterised in that the mobile conveyor (2) comprises a reversible belt conveyor and a drive means, wherein the drive means is connected to the reversible belt conveyor.

8. Coke bin equipment with a dust suppression device, characterized by comprising the dust suppression device and a coke bin body (7) according to any one of claims 1 to 7, wherein a discharge port (12) of the dust suppression device is hermetically connected with a bin opening of the coke bin body (7).

9. The coke bin plant with a dust suppression device according to claim 8, wherein the sealing cover body (1) of the dust suppression device comprises a sealing belt body, a counterweight (8) is arranged on the outer side surface of the sealing belt body, and the counterweight (8) is abutted with the coke bin body (7) through the sealing belt body.

10. The coke bin plant with a dust suppression device according to claim 8, characterized in that a buffering plate (71) inclined toward the inside of the coke bin body (7) is provided at the bin mouth of the coke bin body (7).