阅读说明：本技术 可移动式集尘罩 (Movable dust collecting hood ) 是由 于洪波 于 2019-11-15 设计创作，主要内容包括：本发明提供了一种可移动式集尘罩,包括集尘罩,集尘罩的上部为中空的吸附壳、底部为过滤端,吸附壳的顶部与连接管连通,连接管包括依次法兰连接的连接管前端、连接管中端、连接管后端,连接管中端为可伸缩风管,吸附壳内固定有连杆,连杆上均匀分布有多个吸附组件,过滤端的下方有支架,过滤端与支架滑动连接。本发明所述的可移动式集尘罩便于拆卸及再次安装,不会出现管道难以对接的问题,且可通过滑动来调整位置,集尘及吸附性能大大加强,集尘效果好。(The invention provides a movable dust hood which comprises a dust hood body, wherein the upper part of the dust hood body is provided with a hollow adsorption shell, the bottom of the dust hood body is provided with a filtering end, the top of the adsorption shell is communicated with a connecting pipe, the connecting pipe comprises a front end of the connecting pipe, a middle end of the connecting pipe and a rear end of the connecting pipe which are sequentially connected through flanges, the middle end of the connecting pipe is provided with a telescopic air pipe, a connecting rod is fixed in the adsorption shell, a plurality of adsorption components are uniformly distributed on the connecting rod, a support is arranged below the filtering end, and the filtering end is connected. The movable dust collecting cover is convenient to detach and re-install, the problem that pipelines are difficult to butt joint is solved, the position can be adjusted through sliding, the dust collecting and adsorbing performances are greatly enhanced, and the dust collecting effect is good.)

1. Movable dust cage, its characterized in that: including dust cage (3), the upper portion of dust cage (3) is hollow adsorption shell (32), the bottom is filter end (31), the top and connecting pipe (4) intercommunication of adsorption shell (32), connecting pipe (4) are including connecting pipe front end (41) of flange joint in proper order, connecting pipe middle-end (42), connecting pipe rear end (43), connecting pipe middle-end (42) are scalable tuber pipe, adsorption shell (32) internal fixation has connecting rod (33), evenly distributed has a plurality of adsorption component (331) on connecting rod (33), there is support (10) filter end (31)'s below, filter end (31) and support (10) sliding connection.

2. A movable dust cage according to claim 1, characterized in that: the middle end (42) of the connecting pipe is a corrugated pipe with adjustable length.

3. A movable dust cage according to claim 1, characterized in that: the filtering end (31) is a hollow square frame.

4. A movable dust cage according to claim 1, characterized in that: the adsorption component (331) comprises a plurality of adsorption rods (3311) fixed on the connecting rod (33), and a plurality of adsorbates (3312) are uniformly distributed on the outer wall of each adsorption rod (3311).

5. A movable dust cage according to claim 4, characterized in that: the adsorbate (3312) is preferably a thin strip-shaped activated carbon strip, and the two activated carbon strips are fixed on the adsorption rod (3311) in a V shape.

6. A movable dust cage according to claim 1, characterized in that: the top of support (10) has slide rail (9), there is pulley (2) bottom of filtering end (31), filters end (31) and passes through pulley (2) and support (10) sliding connection.

7. A movable dust cage according to claim 1, characterized in that: the adsorption shell (32) is in a conical shape with the inner diameter gradually increasing from top to bottom.

8. A movable dust cage according to claim 1, characterized in that: and a bracket is arranged below the connecting pipe (4).

Technical Field

The invention belongs to the field of dust removing equipment, and particularly relates to a movable dust hood.

Background

With the continuous improvement of living standard of people, the social requirement on environmental protection is higher and higher. The development of economic construction inevitably has certain influence on the environment, wherein dust pollution is an important cause of air pollution, and the waste gas discharged from large-scale smelting plants, cement plants, chemical plants, power plants and other plants contains a large amount of dust particles, which can cause serious pollution to the environment. The dust removal equipment is equipment for separating dust from flue gas to obtain clean air, and is used for controlling the pollution of particles discharged by a pollution source to the atmosphere and protecting the atmospheric environment.

The dust cage is the important part in dust pelletizing system, good dust absorption effect can improve air quality, the connecting pipe of current dust cage is the fixed steel pipe of length, when rolling mill equipment needs the maintenance, because the position of dust cage is fixed, consequently must dismantle dust cage and the steel pipe that is connected completely just can carry out the equipment maintenance, the pipeline is difficult to the butt joint when installing the dust cage again after the dismantlement, because pipeline commonly used is the steel pipe, hard and weight is heavy, usually need to spend a large amount of time and manpower in order to make the pipeline butt joint, seriously influence production efficiency. In addition, the existing dust hood has poor dust removal effect and is not easy to replace or clean.

Disclosure of Invention

In view of the above, the present invention is directed to provide a movable dust collecting cover, which is convenient to detach and re-install, does not cause the problem that the pipes are difficult to be butted, can adjust the position by sliding, greatly enhances dust collecting and adsorbing performances, and has a good dust collecting effect.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

movable dust cage, its characterized in that: including the dust cage, the upper portion of dust cage is hollow adsorption shell, the bottom is the filter end, the top and the connecting pipe intercommunication of adsorption shell, and the connecting pipe is including flange joint's connecting pipe front end, connecting pipe middle-end, connecting pipe rear end in proper order, and the connecting pipe middle-end is scalable tuber pipe, and the adsorption shell internal fixation has the connecting rod, and evenly distributed has a plurality of absorption subassemblies on the connecting rod, and there is the support below of filter end, filter end and support sliding connection.

Furthermore, the middle end of the connecting pipe is a length-adjustable corrugated pipe.

Further, the filtering end is a hollow square frame.

Furthermore, the adsorption component comprises a plurality of adsorption rods fixed on the connecting rod, and a plurality of adsorbates uniformly distributed on the outer wall of each adsorption rod.

Further, the adsorbate is preferably a thin strip-shaped activated carbon strip, and the two activated carbon strips are fixed on the adsorption rod in a V shape.

Furthermore, there is a slide rail at the top of support, there is the pulley bottom of filtering the end, filters the end and passes through pulley and support sliding connection.

Further, the adsorption shell is a cone with the inner diameter gradually increasing from top to bottom.

Furthermore, a bracket is arranged below the connecting pipe.

Furthermore, the bottom of the filtering end is connected with a motor, and the motor drives the dust collection cover to slide along the sliding rail.

Compared with the prior art, the movable dust hood has the following advantages:

(1) the movable dust collecting cover is convenient to disassemble, clean and re-install, the position can be adjusted by sliding, the dust collecting and adsorbing performances are greatly enhanced, and the dust collecting effect is good.

(2) According to the movable dust hood disclosed by the invention, the telescopic air pipe can move in a small range in cooperation with the dust hood, so that the dust hood has a space for moving in a small range, a connecting pipe does not need to be disassembled, and the working efficiency is high.

(3) According to the movable dust hood disclosed by the invention, the dust hood can slide along the slide rail, so that the position of the dust hood can be adjusted as required in actual operation without completely disassembling the dust hood, the operation is convenient and the working efficiency is high.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a portable dust cage according to an embodiment of the present invention;

FIG. 2 is a side view of a removable dust cage according to an embodiment of the present invention;

FIG. 3 is a schematic view of an adsorption shell according to an embodiment of the present invention;

FIG. 4 is a schematic view of a sorption assembly according to an embodiment of the present invention;

fig. 5 is a partially enlarged schematic view of a in fig. 4 in the specification.

Description of reference numerals:

2-a pulley; 3-dust collecting cover; 31-filtration end; 32-an adsorption shell; 33-a connecting rod; 331-an adsorption component; 3311-adsorption rod; 3312-adsorbate; 4-connecting pipe; 41-front end of connecting pipe; 42-connecting the middle end of the pipe; 43-connecting the rear end of the tube; 7-a motor; 8-rolling mill equipment; 10-a stent.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-5, the movable dust collecting cover includes a dust collecting cover 3, the upper portion of the dust collecting cover 3 is a hollow adsorbing shell 32, the bottom portion of the dust collecting cover 3 is a filtering end 31, the top portion of the adsorbing shell 32 is communicated with a connecting pipe 4, the connecting pipe 4 includes a connecting pipe front end 41, a connecting pipe middle end 42 and a connecting pipe rear end 43 which are sequentially connected by flanges, the connecting pipe middle end 42 is a telescopic air pipe, a connecting rod 33 is fixed in the adsorbing shell 32, a plurality of adsorbing components 331 are uniformly distributed on the connecting rod 33, a support 10 is arranged below the filtering end 31, and the filtering end 31 is slidably connected with the support 10.

The flange connection's connecting pipe front end 41, connecting pipe middle-end 42, connecting pipe rear end 43 make the dismantlement and the installation of connecting pipe succinct more swift, make things convenient for follow-up operation, save operating time.

In actual work, when the rolling mill equipment 8 positioned below the dust hood 3 needs to be overhauled, the position of the dust hood 3 can be adjusted as required, and the rolling mill equipment 8 is convenient to overhaul.

When the dust hood 3 only needs to move in a small range, the connecting pipe 4 is not required to be detached, and the telescopic air pipe can move in a small range in cooperation with the dust hood 3 without damaging the connecting pipe 4. Therefore, when the dust collection cover 3 only needs to move in a small range, the connecting pipe 4 is not required to be disassembled, the processes of disassembling and assembling the connecting pipe 4 are omitted, and the working efficiency is high.

When the dust cage 3 needs to be moved by a large amount, the connection pipe 4 communicating with the dust cage 3 can be detached. The middle connecting tube end 42 is removed from the front connecting tube end 41 and the rear connecting tube end 43 for servicing of the rolling mill apparatus 8. When the equipment is overhauled, the middle end 42 of the connecting pipe is connected with the front end 41 of the connecting pipe and the rear end 43 of the connecting pipe through flanges again. The connecting pipe middle end 42 is a telescopic air pipe, and the air pipe has better flexibility compared with a common steel pipe, so that the connecting pipe front end 41, the connecting pipe middle end 42 and the connecting pipe rear end 43 which need to be reinstalled after disassembly can be butted more easily, the problem of difficult butt joint of pipelines can not occur, and the working efficiency is improved.

The filter end 31 is a hollow square frame.

The adsorption component 331 includes a plurality of adsorption rods 3311 fixed on the connecting rod 33, and a plurality of adsorbates 3312 uniformly distributed on the outer wall of the adsorption rods 3311.

The dust coming out of the rolling mill device 8 reaches the adsorption component 331 after being filtered by the filter screen 311, the adsorption component 331 can further adsorb the dust, and the dust collection effect of the dust collection cover 3 can be better due to the dual functions of filtering and adsorption.

The adsorbate 3312 is preferably a thin strip-shaped activated carbon strip, and two activated carbon strips are fixed on the adsorption rod 3311 in a V-shape.

Two active carbon strips are fixed can make the adsorption area of active carbon bigger for the V type, and absorptive effect is better.

The top of support 10 has slide rail 9, there is pulley 2 bottom of filter end 31, filter end 31 through pulley 2 and support 10 sliding connection. The bottom of the filtering end 31 is connected with the motor 7, and the motor 7 drives the dust collection cover 3 to slide along the sliding rail 9.

When the dust collection cover 3 needs to be moved, the motor 7 is started to drive the dust collection cover 3 to slide along the slide rail 9, and the position of the dust collection cover 3 is adjusted.

The specific working process is as follows:

in actual work, when the rolling mill equipment 8 positioned below the dust hood 3 needs to be overhauled, the starting motor 7 drives the dust hood 3 to slide along the slide rail 9, the position of the dust hood 3 is adjusted, and the rolling mill equipment 8 is convenient to overhaul.

When the dust hood 3 only needs to move in a small range, the connecting pipe 4 is not required to be disassembled, and the telescopic air pipe can move in a small range in cooperation with the dust hood 3. When the dust cage 3 needs to be moved by a large amount, the connection pipe 4 communicating with the dust cage 3 is detached. The middle connecting tube end 42 is removed from the front connecting tube end 41 and the rear connecting tube end 43 for servicing of the rolling mill apparatus 8.

When the equipment is overhauled, the middle end 42 of the connecting pipe is connected with the front end 41 of the connecting pipe and the rear end 43 of the connecting pipe through flanges again.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.