CN209966270U

CN209966270U - Portable strong-air-suction dust collector

Info

Publication number: CN209966270U
Application number: CN201920538830.8U
Authority: CN
Inventors: 刘欣; 杜春风
Original assignee: Qingdao Jiashibo Electromechanical Technology Co Ltd
Current assignee: Qingdao Jiashibo Electromechanical Technology Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-01-21
Anticipated expiration: 2029-04-19

Abstract

The utility model relates to the technical field of mechanical device, specifically be a portable dust arrester that induced drafts by force, including the shell, the inside cartridge filter, fan and the cotton bag have set gradually after to in the past of shell, and the rear end threaded connection of shell has the back lid, and the inside of back lid is provided with the sponge net, and the cartridge filter is pipe form and its inboard is equipped with a plurality of revolving stages, and the internal diameter of a plurality of revolving stages reduces in proper order, and the surface bonding of revolving stage has the cotton flannel, and the sealing washer has been cup jointed in the outside of fan. The utility model discloses a with cartridge filter, fan and the sealed shell of packing into of cotton bag, fan circular telegram during operation produces the floating dust suction in the suction with the air and comes in, adsorbs layer upon layer through the revolving stage, and is adsorbed in absorbing the cotton bag again, just makes clean gas filter once more and discharges from the sponge net, when wasing, only need twist off the front and back lid, take out cartridge filter and cotton bag wash the sunning can, its easy operation is practical.

Description

Portable strong-air-suction dust collector

Technical Field

The utility model relates to the technical field of mechanical device, specifically a portable dust arrester that induced drafts by force.

Background

A dust collector is a device that collects suspended dust and mist from a gas. Dust collectors are widely used for collecting dust in homes, offices, factories, and other environments. The dust collector in the prior art has complex structure, higher cost and limited dust collecting effect. In view of this, we propose a portable dust collector with strong air suction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable dust arrester that induced drafts by force to solve the complicated and limited problem of collection dirt of traditional dust arrester structure that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable strong dust arrester that induced drafts, includes the shell, the inside of shell has set gradually cartridge filter, fan and cotton bag after to in the past, the front end threaded connection of shell has the protecgulum, the rear end threaded connection of shell has the back lid, the inside of back lid is provided with the sponge net, the cartridge filter with the cooperation of pegging graft of shell, the cartridge filter is pipe form and its inboard is equipped with a plurality of revolving stages, and the internal diameter of a plurality of revolving stages reduces in proper order, the surface bonding of revolving stage has the cotton flannel, the inboard of shell just is close to front end department and is equipped with a plurality of stoppers, the stopper with the edge of fan passes through bolt fixed connection, the sealing washer has been cup jointed in the outside of fan, the rear end of fan passes through bolt fixed connection has the lagging, the open end bonding of cotton bag has the lagging, the lagging with lagging threaded.

Preferably, the shell is in a shape of a circular tube, threads are arranged on the inner sides of two ends of the shell, a carrying handle is fixed to the top side of the shell through bolts, and wheels are fixed to the bottom of the shell through bolts.

Preferably, a straw is inserted into the outer end of the front cover and communicated with the inside of the shell.

Preferably, the outer diameter of the filter cartridge is equal to the inner diameter of the housing, and the length of the filter cartridge is equal to the distance from the front cover to the blower.

Preferably, the center end face of the rear cover is provided with a circular hole, a boss is arranged on the inner side of the circular hole, rubber is wrapped on the edge of the sponge net, and the sponge net is bonded with the boss.

Preferably, the sealing ring is made of silica gel, the inner diameter of the sealing ring is larger than the outer diameter of the fan, and the outer diameter of the sealing ring is larger than the inner diameter of the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this portable strong air suction dust collector, through with cartridge filter, fan and the sealed shell of packing into of cotton bag, fan circular telegram during operation, produce strong suction and inhale the floating dust in the air and come in, adsorb layer upon layer through the revolving stage, inhale in the cotton bag and adsorbed again to make the clear gas from the sponge net secondary filter discharge, thereby dust collection effect is good and economical and practical.

2. This portable dust arrester that induced drafts by force only needs to twist off the front and back lid when wasing, take out cartridge filter and cotton bag wash the sunning can, its easy operation is practical.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is an overall internal exploded view of the present invention;

fig. 3 is an exploded view of the rear cover of the present invention;

FIG. 4 is a full cross-sectional view of the filter cartridge of the present invention;

fig. 5 is an exploded view of the blower and cotton bag assembly of the present invention.

In the figure: 1. a housing; 10. a front cover; 11. a straw; 12. a rear cover; 120. a boss; 121. a sponge web; 13. a carrying handle; 14. a wheel; 15. a limiting block; 2. a filter cartridge; 20. a rotating table; 21. flannelette; 3. a fan; 30. a seal ring; 31. sheathing; 4. a cotton bag; 40. and (5) sleeving a column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, 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" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention, and in the description of the present invention, "a plurality" means two or more unless there is an explicit specific limitation.

Example 1

The utility model provides a portable strong dust arrester that induced drafts, in order to reduce the cost of dust arrester, portable carrying is convenient for, the inventor has set up shell 1, fan 3 and cotton bag 4, as a preferred embodiment, as shown in figure 1, figure 3 and figure 5, including shell 1, the inside cartridge filter 2 has been set gradually from the past to the back of shell 1, fan 3 and cotton bag 4, the front end threaded connection of shell 1 has front cover 10, the rear end threaded connection of shell 1 has back cover 12, the inside of back cover 12 is provided with sponge net 121, the inboard and the department that is close to the front end of shell 1 is equipped with a plurality of stoppers 15, stopper 15 passes through bolt fixed connection with the edge of fan 3, sealing washer 30 has been cup jointed in the outside of fan 3, the rear end of fan 3 passes through bolt fixed connection has lagging 31, the open end of cotton bag 4 bonds and has set post 40, set post 40 and lagging 31 threaded connection.

In the embodiment, the shell 1 is made of PP materials integrally, and has the advantages of light weight, good toughness, rigid strength, low cost, no rust during cleaning and durability.

Specifically, shell 1 is the pipe form and both ends inboard all is equipped with the screw thread, and the top side of shell 1 is fixed with carrying handle 13 through the bolt, and the bottom of shell 1 is fixed with wheel 14 through the bolt, is convenient for carry out the removal.

Furthermore, a suction pipe 11 is inserted into the outer end of the front cover 10, the suction pipe 11 is communicated with the inside of the housing 1, and the suction pipe 11 can extend to the gap for dust collection.

In addition, the center end face of the rear cover 12 is provided with a round hole and the inner side of the round hole is provided with a boss 120, the edge of the sponge net 121 is wrapped by rubber to play a fixing role, the sponge net 121 is bonded with the boss 120, and fine ash coming out of the cotton bag 4 is adsorbed again and discharged.

It should be noted that the sealing ring 30 is made of silica gel, the inner diameter of the sealing ring is larger than the outer diameter of the fan 3, and the outer diameter of the sealing ring is larger than the inner diameter of the casing 1, so that the sealing ring can be tightly arranged between the casing 1 and the fan 3, the front half section of the casing 1 forms a sealing state, and the fan 3 can generate larger suction force conveniently.

It should be noted that the fan 3 of the present invention is a CF23065 fan, which is manufactured by the westhou putsen electrical technology ltd, and the circuit and power supply thereof can be provided by the manufacturer; furthermore, the utility model discloses in relate to circuit and electronic components and module and be prior art, the technical staff in the field can realize completely, need not beyond the great belief, the utility model discloses the content of protection does not relate to the structure and the theory of operation improvement to fan 3 yet.

Example 2

As the second embodiment of the present invention, in order to further collect dust, the present inventor has set the filter cartridge 2, as a preferred embodiment, as shown in fig. 2 and fig. 4, the filter cartridge 2 is inserted and matched with the housing 1, the filter cartridge 2 is in a circular tube shape and the inner side thereof is provided with a plurality of rotating platforms 20, the inner diameters of the plurality of rotating platforms 20 are sequentially reduced, the surface of the rotating platform 20 is bonded with the flannelette 21, and dust can be well adsorbed.

In this embodiment, cartridge filter 2 adopts PP material an organic whole to make, and its matter is light, toughness is good and intensity is stiff, washs not rusty, durable.

Specifically, the outer diameter of the filter cartridge 2 is equal to the inner diameter of the housing 1, the length of the filter cartridge 2 is equal to the distance from the front cover 10 to the fan 3, and the filter cartridge is pressed by the front cover 10 and the fan 3 so as not to shake.

Further, the inner diameter of the plurality of rotating tables 20 is gradually reduced, so that dust is collided on the rotating tables 20 and stays on the flannelette 21, and the dust collection effect is better.

The utility model discloses a portable strong air suction dust collector is when using, with 3 circular telegram work of fan, because the sealed effect of sealing washer 30 makes 3 front sides of fan form the vacuum state, and produce powerful suction, inhale into the superficial dirt in the air through straw 11, make the dust striking and stop on lint 21 on revolving stage 20, and obtain collection dirt, get into again and collect in cotton bag 4, the superficial dirt that cotton bag 4 came out this moment has been the particle, sponge net 121 through back lid 12 adsorbs once more and filters and discharges, thereby obtain clean gas, when wasing, only need twist off the front and back lid, it can to take out cartridge filter 2 and cotton bag 4 and wash the sunning, the operation is thus simple, economical and practical.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable strong air suction dust collector comprises a shell (1), and is characterized in that: the filter cartridge is characterized in that a filter cartridge (2), a fan (3) and a cotton bag (4) are sequentially arranged inside the shell (1) from the front to the back, a front cover (10) is connected to the front end of the shell (1) in a threaded manner, a back cover (12) is connected to the back end of the shell (1) in a threaded manner, a sponge net (121) is arranged inside the back cover (12), the filter cartridge (2) is matched with the shell (1) in an inserting manner, the filter cartridge (2) is in a circular tube shape, a plurality of rotating tables (20) are arranged on the inner side of the filter cartridge (2), the inner diameters of the rotating tables (20) are sequentially reduced, flannelette (21) is bonded on the surface of the rotating tables (20), a plurality of limit blocks (15) are arranged on the inner side of the shell (1) and close to the front end of the shell, the limit blocks (15) are fixedly, the rear end of the fan (3) is fixedly connected with a sleeve plate (31) through a bolt, a sleeve column (40) is bonded at the opening end of the cotton bag (4), and the sleeve column (40) is in threaded connection with the sleeve plate (31).

2. The portable forced draft dust collector of claim 1, wherein: the utility model discloses a wheel, including shell (1), bolt, lifting handle (13), shell (1) is the pipe form and both ends inboard all is equipped with the screw thread, the top side of shell (1) is fixed with carrying handle (13) through the bolt, the bottom of shell (1) is fixed with wheel (14) through the bolt.

3. The portable forced draft dust collector of claim 1, wherein: the outer end of the front cover (10) is inserted with a straw (11), and the straw (11) is communicated with the inside of the shell (1).

4. The portable forced draft dust collector of claim 1, wherein: the outer diameter of the filter cartridge (2) is equal to the inner diameter of the shell (1), and the length of the filter cartridge (2) is equal to the distance from the front cover (10) to the fan (3).

5. The portable forced draft dust collector of claim 1, wherein: the central end face of the rear cover (12) is provided with a circular hole, a boss (120) is arranged on the inner side of the circular hole, rubber is wrapped on the edge of the sponge net (121), and the sponge net (121) is bonded with the boss (120).

6. The portable forced draft dust collector of claim 1, wherein: the sealing ring (30) is made of silica gel, the inner diameter of the sealing ring is larger than the outer diameter of the fan (3), and the outer diameter of the sealing ring is larger than the inner diameter of the shell (1).