CN105231954B - Industrial dust exhaust apparatus - Google Patents
Industrial dust exhaust apparatus Download PDFInfo
- Publication number
- CN105231954B CN105231954B CN201510778212.7A CN201510778212A CN105231954B CN 105231954 B CN105231954 B CN 105231954B CN 201510778212 A CN201510778212 A CN 201510778212A CN 105231954 B CN105231954 B CN 105231954B
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- air
- filter screen
- vented cavity
- cavity
- filter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention provides a kind of industrial dust exhaust apparatus, belong to air purification field, mainly including cleaner body, cleaner body includes the vented cavity and water flowing chamber connected by blasthole, and water flowing chamber is arranged on the lower section of vented cavity；The cavity of vented cavity is sped structure.The air entered from air inlet can be converted into spiral air flow using screw type vented cavity, and flowed along the spiral shape cavity of vented cavity to exhaust outlet, water flowing chamber with vented cavity is connected in the lower section of vented cavity and by blasthole, and after charging, the water surface rises until entering in vented cavity water flowing chamber.The air of helical action can evoke water during being flowed to exhaust outlet, and drive droplet to be moved in vented cavity, and the dust in air can be contacted fully with the globule or the water surface, so as to be attached together with water, and be stripped out from air.In this way, it can substantially reduce and contain dust quantity in the air of suction.
Description
Technical field
The present invention relates to air purification field, in particular to industrial dust exhaust apparatus.
Background technology
The processing environment of factory is the secret anguish of China's manufacturing industry all the time.Substantial amounts of manufacturing industry workman reach it is certain
Various occupational diseases, such as tinnitus, noise deafness, pneumoconiosis, dermatitis and electric ophthalmia are often changed during the length of service.
Wherein, pneumoconiosis is a kind of occupational disease extensively sent out that each class factory is all present, and patient coughs throughout the year, pectoralgia and breathe
Difficulty, it is very painful.
In order to reduce the probability that workman suffers from occupational disease, the workman with rich experiences can continue to play the skill of oneself
Art is worth, and increasing factory starts setting up industrial dust exhaust apparatus, to reduce the dust quantity in the working environment of workers.
Inventor has found that in the prior art, the cleaning capacity of industrial dust exhaust apparatus is relatively low under study for action, most of dust suction dress
Put only plays the role of filtering to larger dust, relatively low for the filter effect of minute dusts.Simultaneously as workman lacks self
The consciousness of protection, does not have enough attention for the maintenance work of industrial dust exhaust apparatus so that industrial dust exhaust apparatus is with using
The increase of time, the filtration to dust is more and more lower, it is impossible to play a part of going out dirt for a long time.
The content of the invention
It is clear with the air for improving existing industrial dust exhaust apparatus it is an object of the invention to provide a kind of industrial dust exhaust apparatus
Clean effect.
What the present invention was realized in：
A kind of industrial dust exhaust apparatus, including vavuum pump, air inlet, air intake passage, cleaner body and exhaust outlet；
The two ends of the air intake passage connect the air inlet and the cleaner body respectively；
The air inlet and the air intake passage are used to introduce ambient atmos in cleaner body；
The vavuum pump is connected with the exhaust outlet, and the vavuum pump is used to extract out the air in the exhaust outlet；
The cleaner body includes the vented cavity and water flowing chamber connected by blasthole, and the water flowing chamber is arranged on described
The lower section of vented cavity；
The cavity of the vented cavity is sped structure, and the two ends of the vented cavity are respectively arranged with air intake vent and air-out
Mouthful, the air intake vent is connected with the air intake passage, and the air outlet is connected with the exhaust outlet.
The air entered from air inlet can be converted into spiral air flow using screw type vented cavity, and along vented cavity
Spiral shape cavity flowed to exhaust outlet, water flowing chamber with vented cavity is connected in the lower section of vented cavity and by blasthole, water flowing chamber
After charging, the water surface can be made to increase, until entering in vented cavity.The air of helical action is in the process flowed to exhaust outlet
In water can be evoked, and drive droplet to be moved in vented cavity, the dust in air can be contacted fully with the globule or the water surface,
So as to be attached together with water, and it is stripped out from air.In this way, contain in the air that suction can be substantially reduced
There is dust quantity.Vavuum pump is existing mature equipment, and power bracket is wide, and the vavuum pump that convenient selection is adapted to power directly makes
With.
Further, in addition to filter, the filter is arranged on the cleaner body and the exhaust outlet
Between, the filter includes filter screen and the retainer ring being connected with each other, the edge of the opening of the filter screen and the retainer ring
Connection, the retainer ring is arranged at the air outlet of the cleaner body.
By filter screen, it will can be separated by the globule and dust that contain in the air-flow of vented cavity with gas so that wear
The air-borne dust amount of screen pack is substantially reduced.
Further, two magnetic rings are arranged at intervals with the filter screen, two magnetic rings are provided with magnet, institute
The edge for stating magnetic ring is connected with the filter screen, and two magnetic rings are fixed by magnet adsorption, and the filter screen is located at two
Folded state is partially between the individual magnetic ring.
By being arranged at intervals two magnetic rings on filter screen, make some filter screen between two magnetic rings.Magnetic ring
On magnet two magnetic rings is attached together so that the filter screen between magnetic ring is in folded state, therefore can not
The normal filtration for participating in filter screen.Filter screen use time it is long need cleaning when, the serious filter screen of clogging situation
The air pressure gradually increased, by the magnetic ring of magnetic-adsorption together by increasing tension force, until tension force
Separated suddenly more than magnetic adsorptive power, the filter screen of folded portion can be fully deployed under Action of Wind pressure, and put into filterer
In work.The filter screen for alloing blocking serious works on a period of time.In addition, the action of filter screen can be converted into signal, remind
Workpeople cleans or changed filter screen.
Further, each magnetic ring sets two blocks of magnet, and the position of two magnet is on the magnetic
The Central Symmetry of power ring.
Magnet is set in two symmetric positions on magnetic ring, the absorption affinity between two magnetic rings can be made relatively equal
It is even.Avoid preventing because absorption affinity is uneven subregion on two magnetic rings close from adsorbing.Magnet can excessively make magnetic force
The absorption affinity of ring is excessive and causes filter screen to be difficult to deploy.
Further, the filter also includes filter box, and the bottom of the filter box is provided with dust tank, institute
The connects with the internal cavities of air outlet and the filter box is stated, the exhaust outlet is connected with the top of the filter box.
The dust that dust exhaust apparatus is isolated from air is concentrated mainly in the water of vented cavity, on filter screen and dust tank
It is interior.The dust that Partial filtration goes out can be collected into by dust tank.For departmental cost is higher, dust with recovery value
For, filter screen can be pulled down isolate attachment, by the liquid in water flowing chamber collect and carry out steaming processing crystallize and general
Precipitation in dust tank is dried, so as to be recovered to part powder.
Further, it is to be detachably connected between the air outlet and the filter box.
It will be set to be detachably connected between air outlet and filter box, be easy to dredge air outlet in follow-up use
Lead to and change filter screen.
Further, the center of the filter screen is provided with a plexor member, the filter box just to it is described go out
The position in air port is provided with the button of projection, and the button is used to be connected with warning lamp and can control the opening and closing of the warning lamp,
The warning lamp is arranged on the outer wall of the filter box, and the distance between the button and the retainer ring are less than the filter
The physical length of net and the length more than the filter screen after magnetic ring folding.
When filter screen stops up as use time increases, the passage of air circulation is smaller, and the blast being subject to is continuous
Increase, until magnetic ring is separated, the folded portion of filter screen is deployed suddenly under Action of Wind pressure, and plexor member is with the expansion of filter screen
Motion, and impinged upon with reference to Action of Gravity Field on button so that button triggering warning lamp is opened, and the operator in workshop can connect
Reminded, and then clean filter screen in time.Within the time given a warning between workman's cleaning filter screen, the area that filter screen newly deploys
Filter the gas in vented cavity with can remaining valid in domain.
Further, it is connected through a screw thread between the retainer ring and the air outlet.
It is connected through a screw thread, easily can removes or load onto retainer ring, be convenient for changing or clean filter screen.
Further, the vented cavity includes at least two continuous spiral cavities, and each spiral cavity includes
One blasthole.
By multiple blastholes, the bottom of the spiral cavity in vented cavity is set to have the water of spilling, gas flows in vented cavity
It can be contacted when dynamic with water, and evoke spray.The tiny globule will be carried by air-flow, more fully be contacted with the dust in gas,
The globule can splash the inwall to vented cavity during exercise, wash away the dust being attached on ventilation cavity wall.
Further, the air intake passage is hose construction, and the air inlet is provided with the internal thread for external suction nozzle.
Air inlet sets internal thread, can match various suction nozzle on the market, and then the dust suction strengthened to different zones is imitated
Really.
The beneficial effects of the invention are as follows：The air entered from air inlet can be converted into spiral shell using screw type vented cavity
Rotational gas flow, and flowed along the spiral shape cavity of vented cavity to exhaust outlet, water flowing chamber is in the lower section of vented cavity and passes through blasthole
Connected with vented cavity, after charging, the water surface rises until entering in vented cavity water flowing chamber.The air of helical action is to air draft
Water can be evoked during mouthful flowing, and drive droplet to be moved in vented cavity, the dust in air can fully and water
Pearl or water surface contact, so as to be attached together with water, and are stripped out from air.In this way, it can substantially reduce
Contain dust quantity in the air of suction.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of structural representation of industrial dust exhaust apparatus provided in an embodiment of the present invention；
Fig. 2 is the structural representation of cleaner body；
Fig. 3 is the structural representation of filter；
Fig. 4 is the assembling schematic diagram of filter screen.
Reference collects：
Air inlet 101；Air intake passage 102；Cleaner body 103；Filter 104；Vavuum pump 105；Vented cavity 106；
Water flowing chamber 107；Blasthole 108；Air intake vent 109；Water injection hole 110；Air outlet 111；Filter screen 112；Button 113；Warning lamp 114；
Filter box 115；Dust tank 116；Retainer ring 117；Magnetic ring 118；Plexor member 119；Exhaust outlet 120.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.Therefore, reality of the invention below to providing in the accompanying drawings
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the equipment or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Fig. 1 is a kind of structural representation of industrial dust exhaust apparatus provided in an embodiment of the present invention；Fig. 2 is cleaner body
Structural representation；Fig. 3 is the structural representation of filter；Fig. 4 is the assembling schematic diagram of filter screen.
Fig. 1 to Fig. 4 is referred to, the embodiments of the invention provide a kind of industrial dust exhaust apparatus, including vavuum pump 105, air intake
Mouth 101, air intake passage 102, filter 104, cleaner body 103 and exhaust outlet 120.
Air inlet 101, air intake passage 102, cleaner body 103, filter 104, exhaust outlet 120 and vavuum pump 105
It is sequentially connected.
Air inlet 101 is hollow connector, is connected with air intake passage 102, and air inlet 101 is internally provided with interior spiral shell
Line, can be with external suction nozzle, in order to clear up dust of the absorption on corner and gap.
In addition, air inlet 101 can also set external screw thread, suction nozzle can be equally connected.
Suction nozzle is the device for changing air suction velocity and entrance area, usually hollow, when the work(of vavuum pump 105
When rate keeps stable, the cross sectional area of suction nozzle is bigger, and the admission velocity for sucking gas is just smaller；The channel cross-section face of suction nozzle
Product is smaller, and the admission velocity for sucking gas is bigger.
Air intake passage 102 is made using flexible pipe, can arbitrarily be bent, beneficial to suction external on mobile air inlet 101
Head.
The two ends of air intake passage 102 connect air inlet 101 and cleaner body 103, air inlet 101 and air intake passage respectively
The cavity connected between 102 is used to introduce ambient atmos in cleaner body 103.
Cleaner body 103 includes the vented cavity 106 and water flowing chamber 107 connected by blasthole 108, and water flowing chamber 107 is set
Put in the lower section of vented cavity 106.
Referring to Fig. 2, the cavity of vented cavity 106 is sped structure, the two ends of vented cavity 106 are respectively arranged with air intake vent
109 and air outlet 111, air intake vent 109 is connected with air intake passage 102, and air outlet 111 passes through filter 104 and exhaust outlet 120
Connection.
Vented cavity 106 includes four continuous spiral cavities, and the bottom of each spiral cavity includes a blasthole
108。
By multiple blastholes 108, the bottom of the spiral cavity in vented cavity 106 is set to have the water of spilling, gas is in ventilation
It can be contacted when being flowed in chamber 106 with water, and evoke spray.The tiny globule will be carried by air-flow, more fully with gas
Dust is contacted, and the globule can splash the inwall to vented cavity 106, wash away the dust being attached on the inwall of vented cavity 106 during exercise.
Water flowing chamber 107 is additionally provided with water injection hole 110, for being connected with water injection pipe, can be by external water injection pipe to water flowing chamber
Water filling in 107.
The air entered from air inlet 101 can be converted into spiral air flow using screw type vented cavity 106, and along
The spiral shape cavity of vented cavity 106 flows to exhaust outlet 120, and water flowing chamber 107 is in the lower section of vented cavity 106 and passes through blasthole
108 connect with vented cavity 106, and after charging, the water surface rises until entering in vented cavity 106 water flowing chamber 107.Helical action
Air can evoke water during being flowed to exhaust outlet 120, and drive droplet to be moved in vented cavity 106, in air
Dust fully can be contacted with the globule or the water surface, so as to be attached together with water, and be stripped out from air.By this
Mode, can substantially reduce and contain dust quantity in the air of suction.
Fig. 1 and Fig. 3 are referred to, filter 104 is arranged between cleaner body 103 and exhaust outlet 120, filter
104 include filter box 115 and the filter screen 112 being connected with each other and retainer ring 117, and filter screen 112 covers the centre of retainer ring 117
Passage, retainer ring 117 is arranged at the air outlet 111 of cleaner body 103.
It is fixed with air outlet 111 in retainer ring 117, retainer ring 117 and is provided with filter screen 112.Air outlet 111 and Rose Box
The side wall connection of body 115.
By filter screen 112, it will can be separated by the globule and dust that contain in the air-flow of vented cavity 106 with gas,
So that the Dust Capacity through the air carrying of filter screen 112 is substantially reduced.
Referring to Fig. 4, the filter screen 112 being connected in retainer ring 117 is approximately barrel-shaped, the opening of filter screen 112 upon deployment
The edge at place is fixed in retainer ring 117, and the subregion side wall of filter screen 112 is by the suction-operated of magnetic ring 118 in folding
Overlapping state, is not involved in normal filter process, prevents filter screen 112 from being fully deployed.Magnetic is provided with each magnetic ring 118
Iron, the quantity of magnet is preferably two blocks of magnet, and magnet is uniformly arranged on the symmetric position on magnetic ring center on magnetic ring.
By being arranged at intervals two magnetic rings 118 on filter screen 112, make also to include a part between two magnetic rings 118
Filter screen.Magnet on magnetic ring 118 makes two magnetic rings 118 be attached together, so that the filter screen between magnetic ring 118
112 are in folded state, therefore can not normally participate in the filtration of filter screen 112.In the long needs of the use time of filter screen 112
During cleaning, the air pressure that the serious filter screen 112 of clogging situation is gradually increased passes through the magnetic of magnetic-adsorption together
Power ring 118 is by increasing tension force, until tension force exceedes magnetic adsorptive power and separated suddenly, the filter screen 112 of folded portion
It can be fully deployed, and be put into filtration under Action of Wind pressure.The filter screen 112 for alloing blocking serious works on one section
Time.
The bottom of filter box 115 is provided with dust tank 116, and air outlet 111 is connected with the side wall of filter box 115, row
Air port 120 is connected with the top of filter box 115.It is to be detachably connected between air outlet 111 and filter box 115.
The dust that dust exhaust apparatus is isolated from air is concentrated mainly in the water of vented cavity 106, on filter screen 112 and collected
In dirt tank 116.The dust that Partial filtration goes out can be collected into by dust tank 116.For departmental cost it is higher, with recovery
For the dust of value, filter screen 112 can be pulled down and isolate attachment, the liquid in water flowing chamber 107 is collected and steamed
Processing is crystallized and is dried the precipitation in dust tank 116, so as to be recovered to part powder.
It will be set to be detachably connected between air outlet 111 and filter box 115, be easy in follow-up use to air outlet
111 are dredged and change filter screen 112.In the present embodiment, offered on the side wall of filter box 115 in hole, hole and be provided with rubber
Cushion rubber, the air outlet 111 of cleaner body 103 runs through rubber ring and stretched into filter box 115.In addition, the two can also lead to
Cross threaded connection.
The center of filter screen 112 is provided with a plexor member 119, and filter box 115 is just to the side at air outlet 111
The button 113 of projection is set up, button 113 is connected with a warning lamp 114, and for controlling the switch of warning lamp 114.It is alert
Show that lamp 114 is arranged on the outer wall of cleaner body 103, the distance between button and the retainer ring are less than the reality of the filter screen
Border length and the length more than the filter screen after magnetic ring folding.Button 113 and the distance between retainer ring 117 are small
In filter screen 112 physical length and more than filter screen 112 by magnetic ring 118 folding after length.
When filter screen 112 stops up as use time increases, the passage of air circulation is smaller, and the blast being subject to is not
Disconnected increase, until magnetic ring 118 is separated, whole filter screen 112 deploys suddenly under Action of Wind pressure, and plexor member is with the expansion of filter screen
And move, and impinged upon with reference to Action of Gravity Field on button so that button 113 is triggered, and warning lamp 114 is opened, the operation in workshop
Workman can receive prompting, and then clean filter screen 112 in time.The action successful conversion of filter screen 112 is signal, reminds workpeople
Filter screen 112 is changed in cleaning, and then ensure that industrial dust exhaust apparatus can keep good operating mode.Until work after giving a warning
In time between people's cleaning filter screen 112, the region that filter screen 112 newly deploys can continue to effectively filter in vented cavity 106
Gas.
Plexor member 119 can be solid iron ball or glass bead.In the present embodiment, plexor member 119 is glass bead.
It is connected through a screw thread between retainer ring 117 and air outlet 111.
It is connected through a screw thread, easily can removes or load onto retainer ring 117, be convenient for changing or clean filter screen 112, also may be used
To connect or snap connection by being interference fitted.
Vavuum pump 105 is connected with exhaust outlet 120, and vavuum pump 105 is used to extract out the air in exhaust outlet 120.
Vavuum pump 105 is existing mature equipment, and power bracket is wide, and the vavuum pump 105 that convenient selection is adapted to power is direct
Use, going out dirt device for whole industry provides power.
Air intake passage 102 is hose construction, and air inlet 101 is provided with the internal thread for external suction nozzle, can match city
Various suction nozzle on face, and then can also have stronger pick-up performance to corner or gap location.By switching different model chi
Very little suction nozzle, thus it is possible to vary outside air enters fashionable velocity magnitude.
In the example being illustrated and described herein, any occurrence should be construed as merely exemplary, rather than make
For limitation, therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (5)
1. a kind of industrial dust exhaust apparatus, it is characterised in that including vavuum pump, air inlet, air intake passage, cleaner body and air draft
Mouthful；
The two ends of the air intake passage connect the air inlet and the cleaner body respectively；
Connected between the air inlet and the cleaner body by the air intake passage；
The vavuum pump is connected with the exhaust outlet, and the vavuum pump is used to extract out the air in the exhaust outlet；
The cleaner body includes the vented cavity and water flowing chamber connected by blasthole, and the water flowing chamber is arranged on the ventilation
The lower section of chamber；
The cavity of the vented cavity is sped structure, and the two ends of the vented cavity are respectively arranged with air intake vent and air outlet, institute
State air intake vent to connect with the air intake passage, the air outlet is connected with the exhaust outlet；
Also include filter, the filter is arranged between the cleaner body and the exhaust outlet, the filtering
Device includes filter screen and the retainer ring being connected with each other, and the edge of the opening of the filter screen is connected with the retainer ring, the fixation
Ring is arranged at the air outlet of the cleaner body；
The filter also includes filter box, and the bottom of the filter box is provided with dust tank, the air outlet and institute
The internal cavity connection of filter box is stated, the exhaust outlet is connected with the top of the filter box；
Two magnetic rings are arranged at intervals with the filter screen, two magnetic rings are provided with magnet, the side of the magnetic ring
Edge is connected with the filter screen, and two magnetic rings are fixed by magnet adsorption, and the filter screen is located at two magnetic rings
Between be partially in folded state；
The center of the filter screen is provided with a plexor member, and the filter box is just being set to the position of the air outlet
There is the button of projection, the button is used to be connected with warning lamp and can control the opening and closing of the warning lamp, and the warning lamp is set
On the outer wall of the filter box, the distance between the button and described retainer ring be less than the physical length of the filter screen and
More than length of the filter screen after magnetic ring folding；
The vented cavity includes at least two continuous spiral cavities, and each spiral cavity includes entering water described in one
Hole.
2. industrial dust exhaust apparatus according to claim 1, it is characterised in that each magnetic ring sets two blocks of magnetic
Iron, the Central Symmetry of the position of two magnet on the magnetic ring.
3. industrial dust exhaust apparatus according to claim 1, it is characterised in that between the air outlet and the filter box
To be detachably connected.
4. industrial dust exhaust apparatus according to claim 1, it is characterised in that lead between the retainer ring and the air outlet
Cross threaded connection.
5. industrial dust exhaust apparatus according to claim 1, it is characterised in that the air intake passage is hose construction, described
Air inlet is provided with the internal thread for external suction nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510778212.7A CN105231954B (en) | 2015-11-13 | 2015-11-13 | Industrial dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510778212.7A CN105231954B (en) | 2015-11-13 | 2015-11-13 | Industrial dust exhaust apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105231954A CN105231954A (en) | 2016-01-13 |
| CN105231954B true CN105231954B (en) | 2017-09-15 |
Family
ID=55029995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510778212.7A Active CN105231954B (en) | 2015-11-13 | 2015-11-13 | Industrial dust exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105231954B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243262Y (en) * | 1995-06-09 | 1996-12-25 | 韩卫 | Floor cleaner |
| GB2377622B (en) * | 2001-07-16 | 2004-09-01 | Vax Ltd | Vacuum cleaner with indicator to show the abscence of a filter element |
| CN2499739Y (en) * | 2001-08-17 | 2002-07-10 | 陈传端 | Alarm device for air filler net blocking |
| RU2269919C2 (en) * | 2004-04-02 | 2006-02-20 | Борис Аркадьевич Криман | Liquid vacuum cleaner with one or more suction branch pipes |
| CN2749445Y (en) * | 2004-11-26 | 2006-01-04 | 程进村 | Water filtering dust collector |
| CN2770802Y (en) * | 2005-01-27 | 2006-04-12 | 李冠军 | Knapsack electric sprayer |
| CN205268041U (en) * | 2015-11-13 | 2016-06-01 | 重庆索利特涂料有限公司 | Industry dust extraction |
-
2015
- 2015-11-13 CN CN201510778212.7A patent/CN105231954B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105231954A (en) | 2016-01-13 |
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