CN105817102A - Purification device suitable for removing fine particulate matters - Google Patents
Purification device suitable for removing fine particulate matters Download PDFInfo
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- CN105817102A CN105817102A CN201610240264.3A CN201610240264A CN105817102A CN 105817102 A CN105817102 A CN 105817102A CN 201610240264 A CN201610240264 A CN 201610240264A CN 105817102 A CN105817102 A CN 105817102A
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- purifier
- purification device
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- air
- purification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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Abstract
The invention relates to a fluid purification device for a micron-sized solid particulate matter environment. The fluid purification device comprises a purification device housing, a clean air outlet and an air inlet, wherein the purification device housing comprises a dust collection chamber, an air purification channel and an air collection tank; polygonal cyclone separators are arranged inside the purification channel; air outlets in the top ends of the cyclone separators are communicated with the air collection tank; dust outlets in the bottom are communicated with the dust collection tank; a fine spinescent coating is arranged on the inner wall of an inner housing of an air purification channel; part or all of interiors of the dust collection chamber and the dust collection tank are filled with fillers; the purification device adopts a one-stage or multi-stage structure. Due to the improvement of the structure, the fluid field distribution in the purification device is optimized; impurities contained in the fluid are separated out; the separation efficiency for micron-sized impurities is improved, so as to realize the effective purification of fluid; the purification device is simple in structure, convenient for processing, and low in cost and energy consumption, does not produce additional purification sewage, and can reach the separation efficiency 97% or higher for the impurities with the diameter of 0.5-5 microns.
Description
Technical field
The present invention relates to fluid purification field, particularly relate to the fluid purification of a kind of micron order solid particle substance environment.
Background technology
Owing to fine particle has the most floating, and fine particle can produce reunion under Blang acts on, and easily goes out
Now large-scale dust suspended pollution, the existence of the subparticle in air can cause the decline of operating environment quality and make human body
Become certain harm.For fluid purification and induction system, the service life of equipment can be had a strong impact on.Therefore, how to go
Except the molecule impurity included in fluid is the problem solved needed for separating technology.
Invention entitled " a kind of aqueous-based air purifier being applicable to haze and dust atmosphere " (application number:
201410634455.9 in), it is proposed that a kind of air cleaner comprising device for generating super-fine air bubble and water fog generator, though
There is huge application value, but device internal part is complicated, on the one hand achieve the purpose purifying gas, the opposing party
Face but produces the dust-laden sewage additionally purified again.
In invention entitled " air purifier of band dehumidification function " (application number: 201410228375.3), it is proposed that a kind of
Having the depurator of air cleaning and dehumidifying effect, including electrostatic precipitation filter, refrigerating circulatory device, this refrigerating plant includes
The structures such as cold-producing medium, vaporizer or capillary tube, by using the capillary tube expansion element as refrigerating circulatory device of low cost,
The temperature making vaporizer is maintained at below dew point, thus reaches the dust removing effects that dehumidifies, but the energy consumption of cleaner unit is relatively big, and air intake speed
Degree not can exceed that maximum quantity of wind, is otherwise difficult to ensure that the coupling of dehumidifying effect and air-filtering ability.
Summary of the invention
For deficiencies of the prior art, the technical problem to be solved in the present invention is: provide a kind of simple in construction, processing
Convenient, save the energy, take up room little, safeguard simple, also will not produce extra purification sewage simultaneously, can use higher
Charging rate, and for the high purifier of the treatment effeciency of micron particles thing.
Technical scheme is as follows:
The purifier of a kind of micron particles thing, including purifier housing, clean wind exports, air intake vent, purifier housing
Inside includes dust storage chamber, gas purification passage and plenum chamber;Purification channel internal arrangement polygon Whirlwind cyclone, Whirlwind cyclone top
Gas outlet is connected with plenum chamber, and dust mouth, bottom is connected with disposal box;It is provided with in gas purification channel interior inner walls
Fine needle prick shape coating;Dust storage chamber, plenum chamber are partially or fully filled with filler;Purifier is one or more levels structure.
Described Whirlwind cyclone is made up of the limit number Polygonal barrel section not less than 5 and the polygonal pyramid section of same edge number, cylinder section and
There is windup-degree β in cone segments, the angle beta of cylinder section top and cone segments bottom transverse cross section center line is at 0-72 degree.Whirlwind cyclone
Spread pattern includes spiral type, annular, triangle, polygon or ellipse.
Fine needle surface roughness in the fine needle prick shape coating on described gas purification channel interior surface is not more than 1 micron, and pin is high
Being not more than 2.5 millimeters, material is type siloxane, polyurethane polymer, including acrylic polysiloxane or epoxy polysiloxane.
Described filler is made up of metal corrugated plate, and corrugated plating is vertically arranged the mesh forming vertical direction.
Described metal corrugated plate surface roughness is more than 1.6 microns, and metal corrugated plate cross section is sinusoidal structured, and corrugated plating surface is beaten
Hole, voidage 0.5%-70%, material is iron-based, aluminum base or ferroaluminium, and its volume resistance is less than 106Ohm, electrostatic electrification
Voltage is less than 50V, and half-life is more than 0.5 second.
When the filler of described filling is more than two-layer, interlayer is the dislocation arrangement angle of 1-179 degree.
Described housing contour structures is cylindrical shape or Polygonal column shape, and the height overall of purifier is 0.1-40 with the ratio of barrel dliameter, Whirlwind cyclone
Cylinder section and cone segments height overall less than the height overall of gas purification passage.
The import and export of described purifier are set to tangential, vertical or lateral.
During use, opening the impurity containing fluid vent control valve being connected with purifier air intake vent, impurity containing fluid is divided by eddy flow
Entrance from device enters gas purification passage, the internal fine needle prick shape coating of purification channel and Channel Interaction, produces electrostatic,
Subparticle in convection cell has certain adsorption;Fluid carries out cyclonic separation in entering Whirlwind cyclone subsequently.At Whirlwind cyclone
Inside, fluid is rotated down motion around air port inner core section, and in fluid, the granule of mixing is owing to being acted on by centrifugal inertial force
Settle in the collision of cyclone separator enclosure, the dust removal port of cone segments lower end discharge, enter disposal box;Due to fluid speed
Degree is relatively big, and segment fluid flow also can enter in disposal box, by interacting with filler therein, plays certain dehumidifying, removes
Heat effect.The cleaning fluid of removing foreign matter moves, via cyclone dust removal under the rotation gravitation of high-pressure axial flow fan from bottom to top
The air outlet on device top is discharged, and enters plenum chamber, due to the existence of corrugated plating, considerably increases electrostatic precipitation surface area, absorbs
Energy, and divide redistribution by fluid, proceed the separation of impurity after entering secondary purification passage by the outlet of clean gas subsequently,
Finally realizing the cleaning discharge of gas, this purifier schematic flow sheet is as shown in Figure 9.Use this purifier, diameter can be made
Separation efficiency at the impurity of 0.5-5 μm can reach more than 97%.
Beneficial effects of the present invention: owing to this purifier gas purification channel interior has the trickle of fine needle prick shape coating formation
Capillary, this coating and channel material interact and produce electrostatic, can carry out first step separation by impurity in fluid by electrostatic interaction;
Fluid enters Whirlwind cyclone, by the effect of centrifugal inertial force, makes impurity particle and Whirlwind cyclone housing Collision deposition, enters disposal box,
Realize the separation of second step;Additionally disposal box and plenum chamber are provided with filler, it is possible to increase electrostatic precipitation area, absorb energy
Amount, dehumidify heat extraction further.
To sum up, owing to the improvement of structure makes the Flow Field Distribution within this purifier be optimised, the impurity included in fluid
To be separated, will be greatly improved particularly with micron order magazins' layout efficiency, thus realize effective purification of fluid, and tool
Have simple in construction, easy to process, with low cost, save the energy, take up room little, safeguard simple, higher entering can be used
Material speed, will not produce extra purification sewage, can reach more than 97% for diameter in the separation efficiency of the impurity of 0.5-5 μm.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the secondary structure purifier schematic diagram that the present invention removes micron particle thing.
Fig. 2 is that the present invention has the isometric front view (1) of windup-degree six limit Whirlwind cyclone and front without windup-degree six limit Whirlwind cyclone three-dimensional
Figure (2).
Fig. 3 is the present invention top view with the Whirlwind cyclone of windup-degree.
Fig. 4 is the top view of difference polygon Whirlwind cyclone of the present invention.
Fig. 5 be the present invention be the Whirlwind cyclone arrangement mode schematic diagram of the single-stage basic structure of lateral import.
Fig. 6 is the Whirlwind cyclone arrangement mode schematic diagram of the single-stage basic structure of vertical inlet bottom the present invention is.
Fig. 7 is the corrugated plating schematic diagram of embodiment of the present invention one.
Fig. 8 is the enclosure fine needle prick shape coating schematic diagram of embodiment of the present invention one.
Fig. 9 is the flow chart that the present invention removes the purifier of micron particle thing.
Figure 10 is embodiment of the present invention two front schematic view.
Figure 11 is embodiment of the present invention three front schematic view.
In accompanying drawing:
A. single stage of dust collection case B. one-level gas purification channel C. one-level plenum chamber D. two-stage ring shape disposal box E. secondary gas purification channel
F. bis-grades of clean wind outlets of two grades of plenum chamber G. air intake vent H. one-level clean wind outlet I.
1. gas outlet, 2. Polygonal barrel section, 3. polygonal pyramid section, 4. dust removal port, 5. filler, 6. Whirlwind cyclone, 7, needle-like coating
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
The purifier of the micron particles thing of the present invention, including purifier housing, clean wind exports, air intake vent, described purification
Device case is made up of dust storage chamber, gas purification passage, plenum chamber.It is characterized in that: described purification channel inner horizontal direction
On arrange polygon Whirlwind cyclone in an orderly manner, gas outlet, Whirlwind cyclone top is connected with plenum chamber, dust mouth, bottom and disposal box phase
Connect;Gas purification channel interior has the trickle capillary channel that fine needle prick shape coating is formed;In described dust storage chamber, plenum chamber
Partly or entirely being filled with the filler of metal corrugated plate composition, described corrugated plating is vertically arranged the mesh forming vertical direction;Described
Purifier be one or more levels structure.The progression of purifier, this device single-stage basic structure is determined according to separation requirement
Two kinds can be divided into: a kind of is that impure gas enters from tangential or side entrance, and internal structure top view is as it is shown in figure 5, purify
Device internal gas purification channel central authorities are again provided with Whirlwind cyclone;Another kind be foreign gas from bottom vertically into, this structure
Gas purification channel interior central authorities are not provided with Whirlwind cyclone, for the entrance of impure gas, this structure top view as shown in Figure 6, one
As the lateral makeup of the imports be only used as polycrystalline substance and be suitable for, vertical inlet structure is placed in optional position and uses, not between peer-to-peer architecture
It is connected with this grade of air inlet by upper level air outlet.
As a kind of preferred version, Whirlwind cyclone is no less than 5 Polygonal barrel sections and the polygonal pyramid section group of same edge number by limit number
Become, Whirlwind cyclone schematic perspective view as in figure 2 it is shown, schematic cross-section as shown in Figure 4, there is certain torsion in cylinder section or cone segments
Gyration β, the angle beta of cylinder section top and cone segments bottom transverse cross section center line between 0-72 degree, its schematic diagram such as Fig. 3 institute
Show.
As a kind of preferred version, the spread pattern of Whirlwind cyclone includes spiral type, annular, triangle, and polygon is oval.
As a kind of preferred version, the fine needle surface roughness in the fine needle prick shape coating on gas purification channel interior surface is less than
1 micron, pin higher primary school is in 2.5 millimeters, and material is type siloxane, polyurethane polymer, including acrylic polysiloxane, epoxy
Polysiloxanes, but it is not limited only to this.
As a kind of preferred version, the metal corrugated plate surface roughness filled is more than 1.6 microns, is the structure of sinusoidal wave lines,
In level, vertical or diagonal angle install, punch in corrugated plating surface, voidage 0.5%-70%, and material is that iron-based, aluminum base or ferrum aluminum close
Gold, its volume resistance is less than 106Ohm, electrostatic electrification voltage is less than 50V, and half-life is more than 0.5 second.
As a kind of preferred version, the packing layer of the metal corrugated plate filled composition is no less than one layer, when filler is two-layer or two
Layer is above when arranging, interlayer be 1-179 degree add staggered arrangement cloth angle.
As a kind of preferred version, described purifier contour structures can be cylindrical shape or Polygonal column shape, the height overall of purifier
Being 0.1-40 with the ratio of barrel dliameter, the cylinder section of Whirlwind cyclone and cone segments height overall are less than the height overall of gas purification passage.
As a kind of preferred version, it can be tangential, vertical, the direction such as laterally that the import and export of purifier are arranged.
Embodiment 1
As it is shown in figure 1, the secondary structure purifier of a kind of micron particles thing, wherein primary structure is that tangential entry is tied substantially
Structure, secondary structure is bottom vertical inlet basic structure, and both are connected by one-level clean wind outlet H;This purifier includes
Purifier housing, one-level clean wind outlet H, air intake vent G, described purifier housing is by single stage of dust collection case A, one-level gas
Purification channel B, one-level plenum chamber C, two-stage ring shape disposal box D, secondary gas purification channel E, two grades of plenum chamber F, two grades
Clean wind outlet I composition.It is characterized in that: described one-level gas purification passage B, secondary gas purification channel E internal water square
Arrange hexagonal Whirlwind cyclone 6, cyclone cylinder section top and the angle beta of cone segments bottom transverse cross section center line the most twist
Being 0 degree, gas outlet, Whirlwind cyclone top 1 is connected with one-level plenum chamber C or two grades of plenum chamber F, dust mouth, bottom 4 and one-level
Disposal box A or two-stage ring shape disposal box D is connected;Have inside one-level gas purification passage B, secondary gas purification channel E
Fine needle prick shape coating, pin is high 1 millimeter, and fine needle-like coating schematic diagram is as shown in Figure 8;Single stage of dust collection case A, two-stage ring shape
The filler 5 of corrugated plating composition it is filled with inside disposal box D, one-level plenum chamber C, two grades of plenum chamber F, as it is shown in fig. 7, golden
Belonging to corrugated plating surface roughness 2.5 microns, be the structure of sinusoidal wave lines, punching in corrugated plating surface, voidage 70%, material is
Iron-based, volume resistance 2 × 105Ohm, electrostatic electrification voltage is 12V, and half-life is 2 seconds, described corrugated plating cloth arranged side by side
Being set to plurality of rows of mesh, described mesh is the regular hexagon hole that vertical direction is arranged.Whole device ratio of height to diameter is 5, Whirlwind cyclone
Cylinder section and cone segments height overall equal to the height overall of gas purification passage.
Embodiment 2
As shown in Figure 10, the purifier of a kind of micron particles thing, this purifier is quarternary structure, and wherein primary structure is
Lateral import basic structure, remaining structure is bottom vertical inlet basic structure, and each level structure is connected by gas outlet;Should
Device includes purifier housing, and clean wind exports, air intake vent, described purifier housing by disposal box, gas purification passage,
Plenum chamber forms.It is characterized in that: on described purification channel inner horizontal direction, arrange decagonal Whirlwind cyclone twist,
The angle beta of cyclone cylinder section top and cone segments bottom transverse cross section center line is 10 degree, gas outlet, Whirlwind cyclone top and plenum chamber phase
Connecting, dust mouth, bottom is connected with disposal box;Gas purification channel interior inner walls has fine needle prick shape coating, and pin is high
0.05 millimeter, metal corrugated plate surface roughness 2.5 microns, is the structure of sinusoidal wave lines, and punch in corrugated plating surface, space
Rate 10%, material is aluminum base, volume resistance 1 × 104Ohm, electrostatic electrification voltage is 36V, and half-life is 3.5 seconds, institute
The corrugated plating interlaced arrangement stated is plurality of rows of mesh.Whole device ratio of height to diameter is 6.5, and cylinder section and the cone segments of Whirlwind cyclone are the most high
In the height overall of gas purification passage 1/2.
Embodiment 3
As shown in figure 11, the purifier of a kind of micron particles thing, this purifier is the primary structure of bottom vertical inlet,
Including purifier housing, clean wind exports, and air intake vent, described purifier housing is by disposal box, gas purification passage, gas collection
Case forms.It is characterized in that: on described purification channel inner horizontal direction, arrange pentagonal Whirlwind cyclone, whirlwind twist
The angle beta of sub-cylinder section top and cone segments bottom transverse cross section center line is 30 degree, and gas outlet, Whirlwind cyclone top is connected with plenum chamber,
Dust mouth, bottom is connected with disposal box;Gas purification channel interior inner walls has fine needle prick shape coating, high 0.1 milli of pin
Rice, metal corrugated plate surface roughness 5.5 microns, is the structure of sinusoidal wave lines, and punch in corrugated plating surface, voidage 30%,
Material is ferroaluminium, volume resistance 1 × 104Ohm, electrostatic electrification voltage is 45V, and half-life is 5.5 seconds, described
Corrugated plating interlaced arrangement is plurality of rows of mesh.Whole device ratio of height to diameter is 1.5, and the cylinder section of Whirlwind cyclone and cone segments height overall are equal to gas
The 4/5 of the height overall of body purification channel.
Claims (10)
1. a purifier for micron particles thing, including purifier housing, clean wind exports, and air intake vent is characterized in that: purifier enclosure interior includes dust storage chamber, gas purification passage and plenum chamber;Purification channel internal arrangement polygon Whirlwind cyclone, and gas outlet, Whirlwind cyclone top is connected with plenum chamber, and dust mouth, bottom is connected with disposal box;Fine needle prick shape coating it is provided with in gas purification channel interior inner walls;Dust storage chamber, plenum chamber are partially or fully filled with filler;Purifier is one or more levels structure.
2. device as claimed in claim 1, it is characterized in that: Whirlwind cyclone is not less than the Polygonal barrel section of 5 by limit number and the polygonal pyramid section of same edge number forms, there is windup-degree β in cylinder section and cone segments, the angle beta of cylinder section top and cone segments bottom transverse cross section center line is at 0-72 degree.
3. such as claim 1 device, it is characterized in that: the spread pattern of Whirlwind cyclone includes spiral type, annular, triangle, polygon or ellipse.
4. device as claimed in claim 1, it is characterized in that: the fine needle surface roughness in the fine needle prick shape coating on gas purification channel interior surface is not more than 1 micron, pin height is not more than 2.5 millimeters, material is type siloxane, polyurethane polymer, including acrylic polysiloxane or epoxy polysiloxane.
5. device as claimed in claim 1, is characterized in that: described filler is made up of metal corrugated plate, and corrugated plating is vertically arranged the mesh forming vertical direction.
6. device as claimed in claim 5, is characterized in that: metal corrugated plate surface roughness is more than 1.6 microns, and metal corrugated plate cross section is sinusoidal structured, punch in corrugated plating surface, voidage 0.5%-70%.
7. device as claimed in claim 6, is characterized in that: wavy metal panel material is iron-based, aluminum base or ferroaluminium, and its volume resistance is less than 106Ohm, electrostatic electrification voltage is less than 50V, and half-life is more than 0.5 second.
8. device as claimed in claim 5, is characterized in that: when the filler filled is more than two-layer, and interlayer is the dislocation arrangement angle of 1-179 degree.
9. device as claimed in claim 1, is characterized in that: housing contour structures is cylindrical shape or Polygonal column shape, and the height overall of purifier is 0.1-40 with the ratio of barrel dliameter, and the cylinder section of Whirlwind cyclone and cone segments height overall are less than the height overall of gas purification passage.
10. device as claimed in claim 1, is characterized in that: the import and export of purifier are set to tangential, vertical or lateral.
Priority Applications (1)
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CN201610240264.3A CN105817102B (en) | 2016-04-15 | 2016-04-15 | Purifier suitable for fine particle removal |
Applications Claiming Priority (1)
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CN201610240264.3A CN105817102B (en) | 2016-04-15 | 2016-04-15 | Purifier suitable for fine particle removal |
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CN105817102A true CN105817102A (en) | 2016-08-03 |
CN105817102B CN105817102B (en) | 2018-08-24 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114425209A (en) * | 2020-09-17 | 2022-05-03 | 中国石油化工股份有限公司 | Scale pan and device for trapping solid matter in gas |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5669946A (en) * | 1996-01-26 | 1997-09-23 | Blair, Jr.; Earl W. | Air particulate filtration device |
CN103657263A (en) * | 2013-12-26 | 2014-03-26 | 彭健智 | Bionic dust collection surface and bionic dust collection device |
CN203777817U (en) * | 2013-12-04 | 2014-08-20 | 北京京能电力股份有限公司石景山热电厂 | Hot-air dust removing device for denitration |
CN205699965U (en) * | 2016-04-15 | 2016-11-23 | 天津大学 | It is applicable to the purifier that fine particle is removed |
-
2016
- 2016-04-15 CN CN201610240264.3A patent/CN105817102B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5669946A (en) * | 1996-01-26 | 1997-09-23 | Blair, Jr.; Earl W. | Air particulate filtration device |
CN203777817U (en) * | 2013-12-04 | 2014-08-20 | 北京京能电力股份有限公司石景山热电厂 | Hot-air dust removing device for denitration |
CN103657263A (en) * | 2013-12-26 | 2014-03-26 | 彭健智 | Bionic dust collection surface and bionic dust collection device |
CN205699965U (en) * | 2016-04-15 | 2016-11-23 | 天津大学 | It is applicable to the purifier that fine particle is removed |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114425209A (en) * | 2020-09-17 | 2022-05-03 | 中国石油化工股份有限公司 | Scale pan and device for trapping solid matter in gas |
CN114425209B (en) * | 2020-09-17 | 2023-07-04 | 中国石油化工股份有限公司 | Plate for scale and device for trapping solid matter in gas |
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