CN216986822U

CN216986822U - Mobile dust remover

Info

Publication number: CN216986822U
Application number: CN202220416459.XU
Authority: CN
Inventors: 余绍毅; 周文明; 袁�嘉; 高新堂; 曾显福; 刘盛牡; 巫圣桦; 张河海
Original assignee: Guangzhou Huatechnetium Intelligent Equipment Co ltd
Current assignee: Qingyuan Huayuan Environmental Protection Equipment Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-19
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to the technical field of dust removing equipment, in particular to a movable dust remover. The mobile dust remover comprises a shell, a filtering component, a blowing system and a fan. The first plate is provided with a through hole for communicating the clean room cavity with the dust room cavity, the clean room cavity is provided with an air outlet, and the dust room cavity is provided with an air inlet; the filter assembly is arranged in the dust chamber cavity and is arranged at the through hole; the blowing system is arranged in the shell and used for removing dust from the filtering component; the fan is arranged in the shell and used for forming airflow which flows through the air inlet, the dust chamber cavity, the clean chamber cavity and the air outlet in sequence. Namely, the mobile dust remover absorbs dust raised by discharging ores in a steel plant through the design of the filter assembly.

Description

Mobile dust remover

Technical Field

The embodiment of the utility model relates to the technical field of dust removing equipment, in particular to a mobile dust remover.

Background

Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited. Can be divided into metal mineral and nonmetal mineral. The unit content of useful components (elements or minerals) in the ore is called ore grade, the precious metal ore such as gold and platinum is expressed in grams/ton, and other ores are expressed in percentage. Ore grade is a common measure of the value of an ore, but the composition of unwanted minerals or deleterious impurities in an ore also affects ore value somewhat.

With the rapid development of the domestic steel industry, the ore raw materials of steel plants are conveyed to all over China through a plurality of expressways. The ore is unloaded from the carrier to the factory discharge, which is prone to produce a large amount of dust. The dust not only pollutes the field operation environment, but also influences the body health of the staff.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: provides a movable dust remover which can absorb dust raised by ore discharge in a steel mill.

The mobile dust remover comprises a shell, a filtering component, a blowing system and a fan. The dust chamber is provided with a dust chamber cavity, and the dust chamber cavity is communicated with the clean chamber cavity; the filter assembly is arranged in the dust chamber cavity and is arranged at the through hole; the blowing system is arranged in the shell and is used for removing dust from the filtering component; the fan is installed in the casing for form the air current that flows through in proper order the air intake, the dirt room chamber clean room chamber and the air outlet.

Optionally, the filter assembly comprises a plurality of filter plates arranged side by side.

Optionally, the filter plate is corrugated.

Optionally, the filter plate is arranged perpendicular to the wind direction angle of the air inlet.

Optionally, the housing includes a second plate disposed below the filter plate and a drawer for storing dust, and the second plate is configured to guide the dust falling from the filter plate into the drawer.

Optionally, a pulley block is arranged at the bottom of the shell, the pulley block comprises a universal wheel and a directional wheel, and the universal wheel is provided with a braking piece.

Optionally, the air intake connection has folding bellows, the other end joint of bellows has the suction hood, the casing still is including being used for fixing the fixed bolster of bellows, the joint of air outlet has the flange.

Optionally, the blowing system includes an air bag, an electromagnetic valve and a blowing pipe, an opening at one end of the blowing pipe faces the filter plate, the other end of the blowing pipe is connected to the air bag, and the electromagnetic valve is used for controlling the air bag to blow air to the blowing pipe.

Optionally, the housing further comprises a third plate for opening the clean chamber and a fourth plate for opening the dust chamber.

Optionally, the inner wall of the clean room is provided with a sponge.

Compared with the prior art, the mobile dust remover provided by the embodiment of the utility model has the following beneficial effects:

the mobile dust remover comprises a shell, a filtering component, a blowing system and a fan. The dust chamber cavity is provided with an air inlet; the filter assembly is arranged in the dust chamber cavity and is arranged at the through hole; the blowing system is arranged in the shell and used for removing dust from the filtering component; the fan is arranged in the shell and used for forming airflow which flows through the air inlet, the dust chamber cavity, the clean chamber cavity and the air outlet in sequence.

The fan is opened for the inside negative pressure that produces of casing, the air gushes into from the air intake, from dirt room chamber to clean room chamber, and the dust collides the friction with the filter plate, and the dust is filtered by filtering component, and the air flows out from the air outlet. And starting the blowing system at a fixed time, and blowing dust on the filtering component to enable the dust to fall off the filtering component. Namely, the mobile dust remover absorbs dust raised by discharging ores in a steel plant through the design of the filter assembly.

Drawings

FIG. 1 is a front view of a mobile dust collector of an embodiment of the present invention.

Fig. 2 is a top view of the mobile dust collector.

Fig. 3 is a cross-sectional view a-a of fig. 1.

In the figure, 100, the housing; 101. a clean room cavity; 102. a dust chamber cavity; 103. an air outlet; 104. an air inlet; 110. a first plate; 120. a second plate; 130. a drawer; 140. a pulley block; 141. a universal wheel; 142. a directional wheel; 150. a third plate; 160. a fourth plate; 170. a flange;

200. a filter assembly; 210. filtering a plate; 300. a blowing system; 310. a pulse control instrument; 400. a fan; 410. a control box; 500. a bellows; 510. and fixing the bracket.

Detailed Description

In order to facilitate an understanding of the utility model, reference will now be made in detail to the present embodiments of the utility model, examples of which are illustrated in the accompanying drawings. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, 2 and 3, which respectively show a front view, a top view and a cross-sectional view a-a of a mobile duster according to an embodiment of the present invention comprising a housing 100, a filter assembly 200, a blowing system 300 and a fan 400. Specifically, the housing 100 is the base of the whole apparatus, the filter assembly 200 includes a plurality of filter plates 210, which function to filter dust in air, the blowing system 300 is installed to remove dust from the filter plates 210, and the blower 400 is used to provide power for sucking air and discharging air for the whole apparatus. Each of the components will be described separately below.

As for the case 100, it mainly includes a frame and a plate material. Specifically, a clean room cavity 101 and a dust room cavity 102 are arranged inside the housing 100, the clean room cavity 101 is connected with an air outlet 103, the dust room cavity 102 is connected with an air inlet 104, and the first plate 110 is arranged between the two cavities. More specifically, the first plate 110 is provided with through holes for air circulation, the first plate 110 is a mounting plate of filter plates 210, also called a flower plate, a plurality of filter plates 210 are mounted side by side to the first plate 110, and the first plate 110 and the filter plates 210 partition the clean room chamber 101 and the clean room chamber 102. In addition, in order to collect dust on the blown filter plates 210, the second plate 120 and the drawer 130 are further disposed below the filter plates 210 in the housing 100, and the second plate 120 plays a role in guiding dust, so that dust falls down and enters the drawer 130 through the dust guiding, and thus the second plate 120 is also called a dust guiding plate. In order to facilitate the movement and transportation of the whole device, the bottom of the housing 100 is provided with a pulley block 140. As is usual, the pulley block 140 comprises a universal wheel 141 and a directive wheel 142, the universal wheel 141 being provided with a braking element. Furthermore, to facilitate installation of the parts in the housing 100, such as the filter plate 210, the housing 100 further includes a third plate 150 for opening the clean room chamber 101 and a fourth plate 160 for opening the dust room chamber 102. Further, in order to reduce noise in the air draft operation of the clean room, a sponge (not shown) is provided on the inner wall of the clean room. It should be mentioned that, in order to better guide, the air inlet 104 is connected with the bellows 500, in order to facilitate storage, the bellows 500 is foldable, the other end of the bellows 500 is connected with a dust hood (not shown), the casing 100 is further provided with a fixing bracket 510 for fixing the bellows 500, one end of the fixing bracket 510 is connected with the bellows 500 in a clamping manner, and the other end is disposed on the frame. It will be appreciated that likewise the outlet 103 is snap-fitted with a flange 170. In addition, in the aspect of dust sealing, an ethylene propylene diene monomer sealing rubber strip can be adopted for sealing.

Regarding the filter assembly 200, which includes a plurality of filter plates 210 arranged side by side and installed between the clean room chamber 101 and the dust room chamber 102, for filtering dust, in order to achieve better dust blocking effect, the interception area of the filter plates 210 should be large enough, so that the filter plates 210 are wavy, and preferably, the waves on the surface of the filter plates 210 are arranged transversely. A plurality of filter plates 210 are stacked perpendicular to the wind direction angle of the air inlet 104. Preferably, the filter plate 210 installation process is: adopt the internal thread reference column to fix a position in advance, filter plate 210 embolias the reference column from bottom to top, and the installation face is fixed with the nut after closely pasting with first board 110, so, installation and dismantlement convenient and fast.

Regarding the blowing system 300, which is prior art, the blowing system 300 will not be discussed in greater detail in this embodiment. The blowing system 300 is installed in the housing 100, and the blowing system 300 is used for removing dust from the filter sheet 210. The dust on the filter plate 210 needs to be cleaned periodically, and specifically, the blowing system 300 includes an air bag (not shown), an electromagnetic valve (not shown), a blowing pipe (not shown), and the like, where one end of the blowing pipe is open toward the filter plate 210, and the other end of the blowing pipe is connected to the air bag, the electromagnetic valve is used to control the air bag to blow air to the blowing pipe, the blowing pipe blows air onto the filter plate 210, and the dust falls off the dust guide plate due to vibration and enters the drawer 130. Preferably, the electromagnetic valve is of a pulse type, and a pulse controller 310 and the like are provided outside the housing 100 to control the electromagnetic valve. The blowing system 300 may also include solenoid valve connections, flow splitters, etc. to functionally refine the manner in which the airflow flows. Generally speaking, the injection system 300 adopts an automatic ash removal mode of pulse electromagnetic valve timing and differential pressure control.

As for the fan 400, it is preferable to employ the fan 400 having a power of 3 kw. A control box 410 is further provided outside the casing 100 for controlling the blower 400. More preferably, the blower 400 is provided in the clean room chamber 101.

The using method of the utility model comprises the following steps: a dust hood is arranged above a conveying belt at the position of a movable unloading car or the unloading position of the unloading car, or the movable dust remover is provided with the dust hood, the dust hood is fixed with a corrugated pipe 500 in a quick hoop connection mode, a fan 400 is opened, negative pressure is generated in a chamber of a shell 100, dust is collected through the dust hood, enters the corrugated pipe 500 to a dust chamber 102, the dust collides and rubs with a filter plate 210, under the action of static electricity and gravity, large-density particle dust naturally descends, falls into a dust collection drawer 130 through a second plate 120, small-density particle dust is attached to the filter plate 210, the dust is separated from the filter plate 210 through a pulse blowing mode, falls into a dust collection drawer 130, clean air passing through the filter plate 210 enters a clean chamber 101, is discharged to a flange 170 of an air outlet 103 through the fan 400, and the dust in the dust collection drawer 130 is manually cleaned at regular time.

To sum up, this removal dust remover can remove the transportation and use, satisfies the dust removal demand of many places dust removal point. Moreover, the filter has the advantages of large filter area, large filter air speed, high dust removal efficiency, long service life and the like. The main body of the movable dust remover consists of a clean room cavity 101, a dust room cavity 102 and a dust collecting room, the frames of the dust room and the clean room are formed by welding and connecting, and are designed to be reinforced, and the main frame of the dust room cavity 102 is connected with the frame of the clean room cavity 101 by bolts, so that the components of the blowing system 300 can be conveniently installed. In addition, the clean room chamber 101 is filled with a sponge sound insulation board around for sound insulation and absorption treatment, thereby reducing the noise generated by the fan 400. The air inlet 104 is designed on the side surface of the dust remover, the installation direction of the air inlet is consistent with that of the filter plate 210, the wind resistance and the loss of the filter plate 210 are reduced, and the corrugated pipe 500 is connected with the dust hood through a quick clamp to realize quick installation and disassembly. In general, the technical parameters of the mobile dust remover are as follows:

the external dimension is as follows: 1803mmx1006mmx805 mm;

the processing air volume is 3600 cubic meters per hour;

the filtration area is as follows: 33.6 square meters;

and (3) filtering the wind speed: 1.8 m/min;

the power of the fan is as follows: 3 Kw.

It should be noted that the description of the present invention and the accompanying drawings illustrate preferred embodiments of the present invention, but the present invention may be embodied in many different forms and is not limited to the embodiments described in the present specification, which are provided as additional limitations to the present invention and to provide a more thorough understanding of the present disclosure. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; further, modifications and variations will be apparent to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the utility model.

Claims

1. A mobile dust collector, comprising:

the air purifier comprises a shell, a first plate and a second plate, wherein a clean room cavity and a dust room cavity which are separated by the first plate are arranged in the shell, the first plate is provided with a through hole for communicating the clean room cavity with the dust room cavity, the clean room cavity is provided with an air outlet, and the dust room cavity is provided with an air inlet;

the filter assembly is arranged in the dust chamber cavity and is arranged at the through hole;

a blowing system mounted within the housing, the blowing system for dedusting the filter assembly;

and the fan is arranged in the shell and used for forming airflow which flows through the air inlet, the dust chamber cavity, the clean chamber cavity and the air outlet in sequence.

2. The mobile dust collector of claim 1, wherein the filter assembly comprises a plurality of filter plates arranged side by side.

3. The mobile dust collector of claim 2, wherein the filter plate is wavy.

4. The mobile dust collector as claimed in claim 2, wherein the filter plate is disposed perpendicular to a wind direction angle of the wind inlet.

5. The mobile duster of claim 4, wherein the housing comprises a second plate disposed below the filter plate and a drawer for storing dust, the second plate for guiding dust falling on the filter plate into the drawer.

6. The mobile dust collector as claimed in claim 4, wherein the bottom of the housing is provided with a pulley block, the pulley block comprises a universal wheel and a directional wheel, and the universal wheel is provided with a brake.

7. The mobile dust collector as claimed in claim 4, wherein the air inlet is connected with a folding bellows, the other end of the bellows is connected with a dust hood in a clamping manner, the housing further comprises a fixing bracket for fixing the bellows, and the air outlet is connected with a flange in a clamping manner.

8. The mobile dust collector as claimed in claim 4, wherein the blowing system comprises an air bag, a solenoid valve and a blowing tube, one end of the blowing tube is open towards the filter plate, the other end of the blowing tube is connected with the air bag, and the solenoid valve is used for controlling the air bag to blow air to the blowing tube.

9. The mobile dust collector of claim 4, wherein the housing further comprises a third plate for opening the clean chamber and a fourth plate for opening the dust chamber.

10. The mobile dust collector of claim 4, wherein the inner wall of the cleaning chamber is provided with a sponge.