CN209220120U - Gas-solid-liquid separation device and dust collector with same - Google Patents
Gas-solid-liquid separation device and dust collector with same Download PDFInfo
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- CN209220120U CN209220120U CN201821216191.5U CN201821216191U CN209220120U CN 209220120 U CN209220120 U CN 209220120U CN 201821216191 U CN201821216191 U CN 201821216191U CN 209220120 U CN209220120 U CN 209220120U
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- 239000007788 liquid Substances 0.000 title claims abstract description 54
- 238000000926 separation method Methods 0.000 title claims abstract description 47
- 239000000428 dust Substances 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 8
- 230000008676 import Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a gas solid-liquid separation technical field, concretely relates to gas solid-liquid separation equipment, include: the cylinder body (1) comprises an outer wall, an inner wall and an annular inner cavity formed between the outer wall and the inner wall, wherein the outer wall is provided with a gas-solid-liquid mixture inlet (11), and the upper part of the annular inner cavity is provided with an opening (12) allowing filtered gas to be discharged; the cyclone cover (2) is arranged in the annular inner cavity, a first channel (3) for solid-liquid filtration is formed between the cyclone cover and the outer wall of the barrel, the first channel extends to the bottom of the barrel, a second channel (4) for gas filtration is formed between the cyclone cover and the inner wall of the barrel, the upper portion of the second channel is communicated with an opening of the annular inner cavity, and a first filtering layer (22) allowing gas to enter the second channel from the first channel for filtration is arranged on the cyclone cover. The utility model provides a gas-solid-liquid separation device and dust catcher that have it that gas and solid-liquid can effectively separate, and the clean gas of discharge.
Description
Technical field
The utility model relates to gas-solid-liquid separation technology fields, and in particular to a kind of gas-liquid-solid separation device and with its
Dust catcher.
Background technique
With the raising of people's quality of life level, scientific and technological continuous development is stronger to the dependence of mechanical equipment.It is small
Type Portable dust collector gradually steps into social family, becomes competent assistant indispensable in daily cleaning work.But mesh
Preceding domestic vacuum cleaners majority is dry suction type, still needs to manually drag after dust suction and smears cleaning region, is unable to satisfy the further demand of user;
And drain separator separation sewage and dustiness mode mostly use greatly barrier shock, single layer filter mode in existing wet dust catcher, it is dirty
Water irregularly splashes, and is easy blocking filter hole, inferior separating effect.
In order to solve the above-mentioned technical problem, Chinese patent literature CN103767628A discloses a kind of doing for tool separator
Wet two-purpose dust collector, comprising: for the dirt barrel of one cyclonic and upper end opening, the whirlwind cover being arranged in dirt barrel and be used for
The motor base of dirt barrel upper end opening and fixed whirlwind cover upper end is closed, wherein motor base is at least partially inserted into whirlwind cover
It is interior.Sewage and dust are entered in whirlwind cover by the air inlet in dirt barrel, and dust is filtered big portion under the action of whirlwind cover
Point, it is removed using the filter device being arranged in whirlwind cover;And sewage then can smoothly enter into dirt barrel under whirlwind and gravity
Bottom collection, but the gas for entering in dirt barrel, which, which not can be carried out, efficiently separates and cleans.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome separator in the prior art cannot be by gas
So that providing a kind of gas and solid-liquid can efficiently separate, and the gas-solid of clean gas is discharged in the defect efficiently separated with solid-liquid
Liquid separating apparatus and dust catcher with it.
In order to solve the above-mentioned technical problem, the utility model provides a kind of gas-liquid-solid separation device, comprising:
Cylinder is set on the outer wall including outer wall and inner wall and the annular cavity being formed between the outer wall and inner wall
There is gas-solid-liquid mixture intake, the top of the annular cavity is the opening for allowing filtered gas to be discharged;
Whirlwind cover is arranged in the annular cavity, is formed and is used between the whirlwind cover and the outer wall of the cylinder
In the first passage of solid-liquid filtration, the first passage extends to the bottom of the cylinder, the whirlwind cover and the cylinder
The second channel for being used for gas filtration, the opening on the top of the second channel and the annular cavity are formed between the inner wall
Perforation, and the whirlwind cover is equipped with the first filtering for allowing gas to enter second channel filtering from the first passage
Layer.
The gas-liquid-solid separation device, the opening are equipped with the second filter layer for gas filtration.
The gas-liquid-solid separation device further includes valve body, is slidably arranged in the lower end of the whirlwind cover, by described
One channel and the second channel separate, and the inner wall of the valve body, the whirlwind cover and the cylinder encloses described jointly
Two channels.
The gas-liquid-solid separation device, the lower end of the whirlwind cover form several hooks, the upper end phase of the valve body
Position is answered to form several boss being adapted to the hook, the valve body and the whirlwind cover pass through the hook and described convex
The cooperation realization of platform is slidably connected.
The gas-liquid-solid separation device further includes the third filtering set on the first passage top for solid-liquid filtration
Layer.
The gas-liquid-solid separation device, the whirlwind cover include cover and the spiral that is molded on the cover outer wall
The first passage is separated into several spiral ducts by muscle, the spiral bar, and the gas-solid liquid mixture is in the spiral duct
Under the action of, gas is discharged after first filter layer enters the second channel, and solid-liquid is filtered through the third filter layer
After be temporarily stored in the cylinder body bottom.
The gas-liquid-solid separation device, the cover include be molded over fall boss and the cylinder under being molded over, institute
State down the air inlet for forming in boss and being connected to the second channel and the opening.
The gas-liquid-solid separation device, further includes the motor that the opening is arranged in, the gas in the gas-solid-liquid
It is discharged under the action of the motor from the opening.
The gas-liquid-solid separation device is additionally provided with sealing element in the opening, and second filter layer is filled in institute
It states in the reserved space of sealing element.
The gas-liquid-solid separation device, the bottom of the cylinder form the outlet for solid-liquid discharge and are mounted on institute
State the lid in outlet.
The gas-liquid-solid separation device, first filter layer are filter hole, and second filter layer is filter cotton, institute
Stating third filter layer is filter screen.
The utility model additionally provides a kind of dust catcher, including the gas-liquid-solid separation device.
Technical solutions of the utility model have the advantages that
1. gas-liquid-solid separation device provided by the utility model, into inner barrel gas-solid liquid mixture in whirlwind cover and
Under the gravity of itself, solid-liquid is collected by first passage in the bottom of cylinder, and gas then passes through the first mistake on whirlwind cover
Filtering layer enters in second channel to be discharged from cartridge openings again after separating and filtering, in this way can not only be simultaneously to the gas-solid in entrance cylinder
Liquid mixture is separated, moreover it is possible to the clean gas after separation be discharged, improve clean separation effect.
2. gas-liquid-solid separation device provided by the utility model is slidably arranged in the valve body of whirlwind cover lower end, can not only incite somebody to action
First passage and second channel are effectively isolated, to avoid after separation gas and solid-liquid mix again, can also be in cylinder
When solid-liquid amount is reached to a certain degree, by top on valve body to by the closed position of second channel, prevent liquid overfill from overflowing cylinder.
3. gas-liquid-solid separation device provided by the utility model, under cover includes the boss being molded over and is molded over
Cylinder forms the air inlet of connection second channel and opening in boss.In this way between whirlwind cover and the inside and outside wall of cylinder
It is reserved with certain space, is respectively formed first passage and second channel, while the setting of the biggish boss of upper end outer diameter is protected
The fastness of whirlwind cover and cylinder installation is demonstrate,proved.
4. gas-liquid-solid separation device provided by the utility model, the molding outlet for solid-liquid discharge in the bottom of cylinder and
It is mounted on the setting of the lid in outlet, when the solid-liquid collected in cylinder reaches a certain amount of, lid can be opened, in time by it
Discharge guarantees normal use.
5. gas can be separated from the mixture and, improve separating property by dust catcher provided by the utility model, and
Separation is thorough, strong applicability.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of gas-liquid-solid separation device provided by the utility model;
Fig. 2 is the cross-sectional view of Fig. 1;
Fig. 3 is the explosive view of Fig. 1.
Description of symbols:
1- cylinder;2- whirlwind cover;3- first passage;4- second channel;5- sealing element;6- valve body;11- import;12- is opened
Mouthful;The second filter layer of 13-;14- sprue;15- sprue lid;21- entrance;The first filter layer of 22-;23- hook;24- cover;25-
Spiral bar;31- third filter layer;61- boss;62- cotton pad;241- falls boss;242- cylinder;The air inlet 2411-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
A kind of specific embodiment of gas-liquid-solid separation device as shown in Figs. 1-3, including cylinder 1 and it is mounted on cylinder 1
Internal whirlwind cover 2.Cylinder 1 includes outer wall and inner wall and the annular cavity being formed between the outer wall and inner wall, described outer
Wall is equipped with gas-solid-liquid mixture intake 11, and the top of the annular cavity is the opening 12 for allowing filtered gas to be discharged.
Whirlwind cover 2 is arranged in the annular cavity, and the side wall of the whirlwind cover 2 position corresponding with import 11 is equipped with a gas-solid-liquid
The entrance 21 of mixture, gas-solid liquid mixture by external pipe successively the entrance 21 of the import 11 through cylinder 1 and whirlwind cover 2 into
In the annular cavity for entering cylinder 1.The for solid-liquid filtration is formed between the whirlwind cover 2 and the outer wall of the cylinder 1
One channel 3, the first passage 3 extend to the bottom of the cylinder 1, and 3 top of first passage, which is equipped with, is used for solid-liquid filtration
Third filter layer 31.The second channel for being used for gas filtration is formed between the whirlwind cover 2 and the inner wall of the cylinder 1
4, the opening 12 of the top of the second channel 4 and the annular cavity penetrates through, and the whirlwind cover 2 be equipped with allow gas from
The first passage 3 enters the first filter layer 22 of the second channel 4 filtering, and in the present embodiment, the first filter layer 22 is
It is molded over the filter hole of the entrance 21 on 2 side wall of whirlwind cover and close to gas-solid liquid mixture, third filter layer 31 is filter screen,
And the aperture of filter screen is less than the aperture of filter hole, and most of dirt is intercepted first.
In order to guarantee the sealing performance of cylinder to the full extent, it is additionally provided with sealing element 5 at the opening 12, in this implementation
In example, sealing element 5 is the sealing ring being adapted to annular cavity top.It is described to open in order to further increase the filter effect of gas
The second filter layer 13 for gas filtration is equipped at mouth 12, second filter layer 13 is filled in the reserved of the sealing element 5
In space.Specifically, second filter layer 13 is filter cotton.
For the gas and solid-liquid being effectively isolated after separation, in the lower end of the whirlwind cover 2, sliding is provided with valve body 6, with
The first passage 3 and the second channel 4 are separated, the inner wall of the valve body 6, the whirlwind cover 2 and the cylinder 1 is common
Enclose the second channel 4.Specifically, there are four hook 23, the upper ends of the valve body 6 for the lower end molding of the whirlwind cover 2
There are four the boss 61 being adapted to the hook 23, boss 61 is overlapped on the top of hook 23, the valve body 6 for corresponding position molding
It is slidably connected with the whirlwind cover 2 by the cooperation realization of the hook 23 and the boss 61, i.e. consolidating in the bottom of cylinder 1
When liquid measure increases, valve body 6 floats, and prevents solid-liquid overfill from overflowing cylinder 1.In order to further prevent the gas after separation through valve body 6
Gap between the side wall of whirlwind cover 2 enters 1 bottom of cylinder, is also fitted with cotton pad 62 in the top surface of valve body 6.
The whirlwind cover 2 includes cover 24 and the spiral bar 25 being molded on 24 outer wall of cover, and spiral bar 25 is in cover
Body 24 is integrally formed when processing with it, and spiral bar 25 extends from 24 top of cover to bottom end, and the spiral bar 25 is by described first
Channel 3 is separated into several spiral ducts, and the gas-solid liquid mixture is under the centrifugal action of the spiral duct, described in gas warp
First filter layer 22 is discharged after entering the second channel 4, and solid-liquid is under self gravitation effect through 31 mistake of third filter layer
1 bottom of cylinder is temporarily stored in after filter.
Specifically, the cover 24 include be molded over fall boss 241 and the cylinder 242 under being molded over, boss 241
Maximum gauge be equal to cylinder 1 annular cavity maximum inner diameter so that cover 24 can be fixedly attached in cylinder 1, column
It is reserved with space between body 242 and the outer wall and inner wall of cylinder 1, to form first passage 3 and second channel 4;It is described convex
The air inlet 2411 for being connected to the second channel 4 and the opening 12 is formed in platform 241.In order to further increase gas and consolidate
The separating effect of liquid is additionally provided with motor at the opening 12, and the gas in the gas-solid-liquid is in whirlwind cover 2 and the motor
Successively through 12 discharge of second channel 4, air inlet 2411 and opening under effect.When the solid-liquid amount of 1 bottom of cylinder reaches a certain level
When, the position that valve body 6 floats up to closing air inlet 2411 damages it with preventing liquid from entering inside motor.
The lid that the bottom of the cylinder 1 forms the outlet for solid-liquid discharge and is mounted in the outlet, lid
The sprue 14 being adapted to including one with outlet and the sprue lid 15 being mounted on sprue 14.When the solid-liquid amount of 1 bottom of cylinder reaches
In limited time, the sprue 14 and sprue lid 15 in outlet are opened, it is discharged in time.
When using the gas-liquid-solid separation device, gas-solid liquid mixture is under the collective effect of whirlwind cover 2 and motor, successively
The entrance 21 of opening 12 and whirlwind cover 2 through cylinder 1 enters in the circumferential inner cavity of cylinder 1, and under self gravitation effect, solid
It is temporary to enter 1 bottom of cylinder being connected to first passage 3 directly after the filter screen filtration in first passage 3 with liquid;And divide
Gas from after is then successively after filter hole, second channel 4, air inlet 2411 and filter cotton on 2 side wall of whirlwind cover, through ring
The opening 12 of shape inner cavity is discharged, it is thus achieved that the separation of gas and solid-liquid, and purified gas and liquid can be provided, it realizes
It recycles.
As alternative embodiment, the annular of the inner wall extension towards cylinder 1 can also be formed in the bottom of whirlwind cover 2
First passage 3 and second channel 4 are effectively isolated by plate, annular slab.
As alternative embodiment, the top of second channel 4 is extended to all the way up at the opening 12 of annular cavity, and
Filled with the filter cotton for gas filtration at opening 12.
As alternative embodiment, the lower end of whirlwind cover 2 and the upper end of valve body 6 can be separately formed sliding rail and sliding block,
It is slidably connected with realizing.
The utility model additionally provides a kind of dust catcher, including the gas-liquid-solid separation device.The dust catcher can be
The Small-sized suction cleaners such as hand-held, it is light small and exquisite, it is easy to use.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (12)
1. a kind of gas-liquid-solid separation device characterized by comprising
Cylinder (1), including outer wall and inner wall and the annular cavity being formed between the outer wall and inner wall, the outer wall is equipped with
Gas-solid-liquid mixture intake (11), the top of the annular cavity are the opening (12) for allowing filtered gas to be discharged;
Whirlwind cover (2) is arranged in the annular cavity, shape between the whirlwind cover (2) and the outer wall of the cylinder (1)
At the first passage (3) for solid-liquid filtration, the first passage (3) extends to the bottom of the cylinder (1), the whirlwind cover
(2) second channel (4) for being used for gas filtration is formed between the inner wall of the cylinder (1), the second channel (4)
The opening (12) of top and the annular cavity penetrates through, and the whirlwind cover (2) is equipped with permission gas from the first passage
(3) enter the first filter layer (22) of the second channel (4) filtering.
2. gas-liquid-solid separation device according to claim 1, which is characterized in that be equipped at the opening (12) and be used for gas
The second filter layer (13) of filtering.
3. gas-liquid-solid separation device according to claim 1 or 2, which is characterized in that it further include valve body (6), sliding setting
In the lower end of the whirlwind cover (2), the first passage (3) and the second channel (4) are separated, the valve body (6), institute
The inner wall for stating whirlwind cover (2) and the cylinder (1) encloses the second channel (4) jointly.
4. gas-liquid-solid separation device according to claim 3, which is characterized in that the lower end of the whirlwind cover (2) forms
Several hooks (23), the upper end corresponding position of the valve body (6) form several boss (61) being adapted to the hook (23),
The valve body (6) and the whirlwind cover (2) are slidably connected by the cooperation realization of the hook (23) and the boss (61).
5. gas-liquid-solid separation device according to claim 2, which is characterized in that further include being set to the first passage (3)
Top is used for the third filter layer (31) of solid-liquid filtration.
6. gas-liquid-solid separation device according to claim 5, which is characterized in that the whirlwind cover (2) includes cover (24)
With the spiral bar (25) being molded on the cover (24) outer wall, the first passage (3) is separated by the spiral bar (25)
Several spiral ducts, for the gas-solid liquid mixture under the action of spiral duct, gas is through first filter layer (22)
It is discharged afterwards into the second channel (4), solid-liquid is temporarily stored in the cylinder (1) bottom after the third filter layer (31) is filtered
Portion.
7. gas-liquid-solid separation device according to claim 6, which is characterized in that the cover (24) includes being molded over
Boss (241) and the cylinder (242) under being molded over, it is described fall boss (241) in form the connection second channel (4) and
The air inlet (2411) of the opening (12).
8. gas-liquid-solid separation device according to claim 1 or 2, which is characterized in that further include being arranged in the opening
(12) motor at, the gas in the gas-solid-liquid are discharged under the action of the motor from the opening (12).
9. gas-liquid-solid separation device according to claim 2, which is characterized in that be additionally provided with sealing at the opening (12)
Part (5), second filter layer (13) are filled in the reserved space of the sealing element (5).
10. gas-liquid-solid separation device according to claim 1 or 2, which is characterized in that the bottom of the cylinder (1) forms
The lid for having the outlet for solid-liquid discharge and being mounted in the outlet.
11. gas-liquid-solid separation device according to claim 5, which is characterized in that first filter layer (22) is filtering
Hole, second filter layer (13) are filter cotton, and the third filter layer (31) is filter screen.
12. a kind of dust catcher, which is characterized in that including the described in any item gas-liquid-solid separation devices of claim 1-11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821216191.5U CN209220120U (en) | 2018-07-30 | 2018-07-30 | Gas-solid-liquid separation device and dust collector with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821216191.5U CN209220120U (en) | 2018-07-30 | 2018-07-30 | Gas-solid-liquid separation device and dust collector with same |
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Publication Number | Publication Date |
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CN209220120U true CN209220120U (en) | 2019-08-09 |
Family
ID=67497284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821216191.5U Active CN209220120U (en) | 2018-07-30 | 2018-07-30 | Gas-solid-liquid separation device and dust collector with same |
Country Status (1)
Country | Link |
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CN (1) | CN209220120U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11910989B2 (en) | 2021-02-25 | 2024-02-27 | Techtronic Cordless Gp | Integrated cyclonic separator in a wet-dry vacuum |
-
2018
- 2018-07-30 CN CN201821216191.5U patent/CN209220120U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11910989B2 (en) | 2021-02-25 | 2024-02-27 | Techtronic Cordless Gp | Integrated cyclonic separator in a wet-dry vacuum |
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