CN112246031A - Regional air purification device - Google Patents

Regional air purification device Download PDF

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Publication number
CN112246031A
CN112246031A CN202011253441.4A CN202011253441A CN112246031A CN 112246031 A CN112246031 A CN 112246031A CN 202011253441 A CN202011253441 A CN 202011253441A CN 112246031 A CN112246031 A CN 112246031A
Authority
CN
China
Prior art keywords
box body
chamber
lower chamber
filter bag
upper chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011253441.4A
Other languages
Chinese (zh)
Inventor
黄卫星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Xinzhou Wear Resistant Technology Co ltd
Original Assignee
Jiangsu Xinzhou Wear Resistant Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Xinzhou Wear Resistant Technology Co ltd filed Critical Jiangsu Xinzhou Wear Resistant Technology Co ltd
Priority to CN202011253441.4A priority Critical patent/CN112246031A/en
Publication of CN112246031A publication Critical patent/CN112246031A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086Filter condition indicators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023Pockets filters, i.e. multiple bag filters mounted on a common frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters

Abstract

The invention discloses a regional air purification device, which comprises a box body, wherein travelling wheels are arranged at the bottom of the box body, a clapboard is arranged in the box body and divides the interior of the box body into an upper chamber and a lower chamber which are relatively independent, a plurality of mounting holes are uniformly distributed on the clapboard, a filter bag with an open upper bag opening and a closed lower bag opening is hung at each mounting hole of the clapboard, each filter bag is communicated with the upper chamber through the upper bag opening, an injection tube communicated with an external air source is arranged in the upper chamber, a plurality of nozzles facing the corresponding filter bag below are arranged on the injection tube, an air outlet is arranged on the top wall of the box body where the upper chamber is positioned, a draught fan is arranged at the air outlet, an umbrella-shaped drainage cover is arranged right above the air outlet, an air inlet is arranged on the side wall of the lower part of the box body where the lower chamber is located, an ash discharging opening is arranged on the bottom wall of the box body where the lower chamber is located, and an ash discharging valve is arranged at the ash discharging opening. The invention has the advantages that: convenient movement, small occupied area and good dust removal effect.

Description

Regional air purification device
Technical Field
The invention relates to the technical field of workshop area air purification equipment, in particular to an area air purification device.
Background
In traditional manufacturing shop, the dust in the regional air in workshop that the operating mode is more abominable is more, if not purify the regional air in this workshop, will influence regional workman's in this workshop healthy. The air purification devices used at present have the defects of large occupied area, high manufacturing cost, inconvenient movement and the like.
Disclosure of Invention
The invention aims to provide an area air purification device which is convenient to move, small in occupied area and convenient to use.
In order to achieve the purpose, the invention adopts the following technical scheme: a regional air purification device comprises a box body, wherein travelling wheels are arranged at the bottom of the box body, a partition plate is arranged in the box body and divides the box body into an upper chamber and a lower chamber which are relatively independent, a plurality of mounting holes are uniformly distributed on the partition plate, a filter bag with an open upper bag opening and a closed lower bag opening is hung in each mounting hole of the partition plate, the upper bag opening of each filter bag is communicated with the corresponding mounting hole, so that the lower chamber is communicated with the upper chamber through each filter bag, an injection pipe communicated with an external air source is arranged in the upper chamber, a plurality of nozzles are arranged on the injection pipe and correspond to the filter bags one by one, the nozzle of each nozzle faces downwards to the upper bag opening of the corresponding filter bag, an air outlet communicated with the upper chamber is arranged on the top wall of the box body where the upper chamber is located, an induced draft fan is arranged at the air outlet, and an umbrella-shaped drainage cover is arranged, an air inlet communicated with the lower chamber is formed in the side wall of the lower portion of the box body where the lower chamber is located, an ash discharging opening is formed in the bottom wall of the box body where the lower chamber is located, and an ash discharging valve is arranged at the ash discharging opening.
Further, the aforementioned regional air purification device, wherein: the bottom wall of the box body of the lower chamber is gradually inclined downwards from the periphery to the ash discharge port.
Further, the aforementioned regional air purification device, wherein: a material level alarm is arranged in the lower cavity, and when dust in the lower cavity is accumulated to the position of the material level alarm, the material level alarm gives an alarm.
Further, the aforementioned regional air purification device, wherein: and a viewing port is arranged on the side wall of the box body where the lower chamber is positioned.
Through the implementation of the technical scheme, the invention has the advantages that: the air purifier has the advantages of convenient movement, small occupied area, convenient use and high use safety, can forcibly circulate and purify the air in the area where the air purifier is arranged, and has good dust removal effect.
Drawings
Fig. 1 is a schematic structural diagram of a regional air purification device according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in figure 1, the regional air purification device comprises a box body 1, wherein a travelling wheel 2 is arranged at the bottom of the box body 1, a partition plate 3 is arranged in the box body 1, the partition plate 3 divides the box body 1 into an upper chamber 4 and a lower chamber 5 which are relatively independent, a plurality of mounting holes are uniformly distributed on the partition plate 3, a filter bag 6 with an open upper bag opening and a closed lower bag opening is hung at each mounting hole of the partition plate 3, the upper bag opening of each filter bag 6 is communicated with the corresponding mounting hole, so that the lower chamber 5 is communicated with the upper chamber 4 through each filter bag 6, an injection tube 8 communicated with an external air source 7 is arranged in the upper chamber 4, a plurality of nozzles 9 are arranged on the injection tube 8, the nozzles 9 correspond to the filter bags 6 one by one, the nozzle opening of each nozzle 9 faces downwards to the upper bag opening of the corresponding filter bag 6 below, an air outlet 10 communicated with the upper chamber 4 is arranged on the top wall of the box body 1 where the upper chamber, an induced draft fan 11 is arranged at the air outlet 10, an umbrella-shaped flow guide cover 12 is arranged right above the air outlet 10, an air inlet 13 communicated with the lower chamber 5 is arranged on the side wall of the lower part of the box body 1 where the lower chamber 5 is positioned, an ash discharge port 14 is arranged on the bottom wall of the box body 1 where the lower chamber 5 is positioned, and an ash discharge valve 15 is arranged at the ash discharge port 14;
in the embodiment, the bottom wall of the box body of the lower chamber 5 is gradually inclined downwards from the periphery to the dust discharging port, so that dust is convenient to collect; in the embodiment, the level alarm 16 is arranged in the lower chamber 5, when dust in the lower chamber 5 is accumulated to the position of the level alarm 16, the level alarm 16 gives an alarm, and the use safety is improved; in this embodiment, the side wall of the box body 1 where the lower chamber 5 is located is provided with the observation port 17, and the working conditions of the filter bags in the lower chamber can be observed through the observation port, so that the use safety of the equipment is further improved.
When the air purification device works, the air purification device is pushed to a workshop area needing air purification through the travelling wheels 2, then the induced draft fan 11 is started, air in the area enters the lower chamber 5 of the box body 1 through the air inlet 13 under the action of the induced draft fan 11, then enters the upper chamber 4 through the filter bags 6, dust particles in the air can be retained on the outer surfaces of the filter bags 6 in the process that the air in the lower chamber 5 passes through the filter bags, the air filtered by the filter bags 6 enters the upper chamber 4 from the upper bag openings of the filter bags 6 and then is discharged through the air outlet 10, and gas discharged from the air outlet 10 is guided to the lower side of the box body through the umbrella-shaped drainage cover 12, so that the air in the area is subjected to forced circulation purification; in the working process, the real-time working condition of each filter bag 6 is observed through the observation port 17, when the dust retained on the outer surface of each filter bag 6 is more, the high-pressure gas of the external gas source 7 is sprayed into each filter bag 6 through the spray pipe 8 and each nozzle 9 in sequence, in the process that the high-pressure gas is sprayed into each filter bag 6, the high-pressure gas can blow the dust retained on the outer surface of each filter bag 6 away from the filter bag 6, the dust separated from the filter bag 6 can fall and be accumulated in the lower chamber 5, the dust in the lower chamber 5 is accumulated more and more, when the dust in the lower chamber 5 is accumulated to the position of the material level alarm 16, the material level alarm 16 gives an alarm, at the moment, the dust discharge valve 15 is opened, and the dust is discharged.
The invention has the advantages that: the air purifier has the advantages of convenient movement, small occupied area, convenient use and high use safety, can forcibly circulate and purify the air in the area where the air purifier is arranged, and has good dust removal effect.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but any modifications or equivalent variations made in accordance with the technical spirit of the present invention are within the scope of the present invention as claimed.

Claims (4)

1. A regional air purification device, characterized in that: the box body is provided with travelling wheels at the bottom, a partition board is arranged in the box body and divides the box body into an upper chamber and a lower chamber which are relatively independent, a plurality of mounting holes are uniformly distributed on the partition board, each mounting hole of the partition board is hung with a filter bag with an open upper bag mouth and a closed lower bag mouth, the upper bag mouth of each filter bag is communicated with the corresponding mounting hole, the lower chamber is communicated with the upper chamber through each filter bag, an injection pipe communicated with an external air source is arranged in the upper chamber, a plurality of nozzles are arranged on the injection pipe and correspond to the filter bags one by one, the nozzle of each nozzle faces downwards to the upper bag mouth of the corresponding filter bag below, the top wall of the box body where the upper chamber is located is provided with an air outlet communicated with the upper chamber, an induced draft fan is arranged at the air outlet, an umbrella-shaped drainage cover is arranged right above the air outlet, and the side wall of the lower part of the box body where the lower chamber is located, an ash discharge port is arranged on the bottom wall of the box body where the lower chamber is located, and an ash discharge valve is arranged at the ash discharge port.
2. A regional air purification apparatus as claimed in claim 1, wherein: the bottom wall of the box body of the lower chamber is gradually inclined downwards from the periphery to the ash discharge port.
3. A regional air purification apparatus as claimed in claim 1, wherein: a material level alarm is arranged in the lower cavity, and when dust in the lower cavity is accumulated to the position of the material level alarm, the material level alarm gives an alarm.
4. A regional air purification apparatus according to claim 1, 2 or 3, wherein: and a viewing port is arranged on the side wall of the box body where the lower chamber is positioned.
CN202011253441.4A 2020-11-11 2020-11-11 Regional air purification device Pending CN112246031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011253441.4A CN112246031A (en) 2020-11-11 2020-11-11 Regional air purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011253441.4A CN112246031A (en) 2020-11-11 2020-11-11 Regional air purification device

Publications (1)

Publication Number Publication Date
CN112246031A true CN112246031A (en) 2021-01-22

Family

ID=74265315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011253441.4A Pending CN112246031A (en) 2020-11-11 2020-11-11 Regional air purification device

Country Status (1)

Country Link
CN (1) CN112246031A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104296299A (en) * 2014-11-07 2015-01-21 苏州博菡环保科技有限公司 Novel air purifier
CN104826414A (en) * 2015-04-17 2015-08-12 成都易态科技有限公司 Flexible metal film-based bag filler
CN204607944U (en) * 2015-04-30 2015-09-02 南京中电环保科技有限公司 A kind of strainer of gas cleaning system
CN204616570U (en) * 2015-03-27 2015-09-09 杭州高容科技有限公司 Based on the plant environment monitoring device of air circulation
CN206439971U (en) * 2017-02-07 2017-08-25 安阳市九州净化设备有限公司 Wall-mounted fresh air purifier for middle and primary schools classroom
CN206499955U (en) * 2016-12-08 2017-09-19 天津恒致毅环保设备有限公司 A kind of cleaner
CN214130748U (en) * 2020-11-11 2021-09-07 江苏鑫州耐磨科技有限公司 Regional air purification device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104296299A (en) * 2014-11-07 2015-01-21 苏州博菡环保科技有限公司 Novel air purifier
CN204616570U (en) * 2015-03-27 2015-09-09 杭州高容科技有限公司 Based on the plant environment monitoring device of air circulation
CN104826414A (en) * 2015-04-17 2015-08-12 成都易态科技有限公司 Flexible metal film-based bag filler
CN204607944U (en) * 2015-04-30 2015-09-02 南京中电环保科技有限公司 A kind of strainer of gas cleaning system
CN206499955U (en) * 2016-12-08 2017-09-19 天津恒致毅环保设备有限公司 A kind of cleaner
CN206439971U (en) * 2017-02-07 2017-08-25 安阳市九州净化设备有限公司 Wall-mounted fresh air purifier for middle and primary schools classroom
CN214130748U (en) * 2020-11-11 2021-09-07 江苏鑫州耐磨科技有限公司 Regional air purification device

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