CN105363281B - A kind of mist trap setting and its manufacture craft - Google Patents
A kind of mist trap setting and its manufacture craft Download PDFInfo
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- CN105363281B CN105363281B CN201510948332.7A CN201510948332A CN105363281B CN 105363281 B CN105363281 B CN 105363281B CN 201510948332 A CN201510948332 A CN 201510948332A CN 105363281 B CN105363281 B CN 105363281B
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- disk
- scallop hole
- separator disk
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Centrifugal Separators (AREA)
Abstract
A kind of mist trap setting and its manufacture craft, use the metallic plate of suitable thickness, to be laser-cut into disc-shape, and a circle scallop hole is cut out on disk, scallop hole is divided into two kinds of elongated hole and short-bore, radially angularly radiation profiles, the disk made is suppressed into disk by stretch forming mold, make among disk and outer rim is raised, reuse barreling method or electrolysis removes the wedge angle and burr of disk, separator disk is made, axle sleeve and separator disk are connected into an entirety by way of swollen riveting or electric resistance welding, its is rational in infrastructure, it is sturdy and durable, technological parameter strong adaptability, it can be used for the separation of mist medium in dusty gas.
Description
Technical field
The present invention relates to a kind of gas-liquid separation device, and in particular to a kind of mist for being used to separate liquid entrainment in gas is caught
Catch device.
Background technology
There is one kind to be adsorbed by mechanical rotary collision in current gas-liquid separation device, then the structure with centrifugal force separate,
Major part therein is the separator disk rotated, and existing a variety of separator disks have complicated, making difficulty, in use easily
The problem of damage.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, it is an object of the invention to provide a kind of mist trap setting and its making
Technique, there is the characteristics of simple in construction, firm and durable, the broad gas-liquid separation part of the scope of application.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of mist trap setting, including axle sleeve, axle sleeve connection separator disk, on separator disk centered on axle sleeve radial direction isogonism
The long scallop hole of radiation profiles is spent, wherein long scallop hole radical is even number, a short scallop hole is provided among two neighboring long scallop hole,
Long scallop hole exceeds separator disk outer rim crest line with short scallop hole distal end, and proximal part is provided with boss.
Described separator disk uses metallic sheet material, can use stainless steel plate, galvanized sheet copper alloy or aluminium alloy plate.
Described axle sleeve is connected by swollen riveting or electric resistance welding with separator disk and is integral.
A kind of manufacture craft of mist trap setting, it is characterised in that comprise the following steps：
1) metallic plate of suitable thickness is used, to be laser-cut into disc-shape, and circle sector is cut out on disk
Hole, scallop hole are divided into two kinds of elongated hole and short-bore, radially angularly radiation profiles, wherein, the Angular Dimension of separator disk perforate press with
Lower formula is realized：
Time T used in the inswept aperture area of rib of separator diskαBy formula（1）Represent, TβBy formula（2）Represent：
Tα=α/（360n/60）=α/60n;（1）
Tβ=β/（360n/60）=β/60n;（2）
Processing gas flows through the time T of separator diskqBy formula（3）Represent：
Tq=δ/[1000（Q/S）]=δS/1000Q；（3）
Work as Tα≤TqIn the case of, derive the side angle α of long scallop hole by formula（4）Represent：
α/60n≤δS/1000Q
α≤3nδS /50Q；（4）
Work as Tβ≤TqIn the case of, derive the side angle β of short scallop hole by formula（5）Represent：
I.e.：β/60n≤δS/1000Q
β≤3nδS /50Q；（5）
In formula, TαFor the inswept short scallop hole of separator disk rib all time, TβFor-his separation disc rib is inswept short scallop hole
All time, α are the side angle of long scallop hole, and β is the side angle of short scallop hole, and n is the rotating speed of separator disk, and Q is logical
The gas flow rate of separator disk hole is crossed, S is the gross area of separator disk perforate, and δ is the thickness of separator disk；
2）By step（1）The disk made suppresses disk by stretch forming mold, makes among disk and outer rim is raised,
Mechanically deform during laser cutting is eliminated, increases the structural rigidity of disk；
3）Reuse barreling method or electrolysis removes step（2）The wedge angle and burr of disk is made, makes all sides of part
Angle is fillet, eliminates noise, and separator disk is just made；
4）Axle sleeve 1 and separator disk 2 are connected into an entirety by way of swollen riveting or electric resistance welding.
Described step（2）The crest line of middle disk outer edge bulge is in the centre of scallop hole, liquid during facilitating disk rotational
Depart from disk.
The beneficial effects of the invention are as follows：
The existing mechanical part that centrifuges all uses assembly type or cast type structure, and construction is complicated, and yields is low, knot
The modification of structure parameter is not easy, and the method and structure of this programme have fully used brand new and processing scheme so that the knot provided
Structure can be according to different needs, and the size of thickness, scallop hole from part, distributed quantity etc. make regulation, Neng Goushi
A variety of requirements are answered, are processed using sheet metal, perforate uses digital control processing, and efficiency high, precision is reliable, during rotation
It is noiseless.Also parameter, strong adaptability can be changed according to different use conditions.In addition after punch forming is processed, to part
Sealing and structural rigidity have very big reinforcement.
With advantages below：
1）It is simple in construction, low production cost；
2）Different operating modes can be adapted to by the regulation of multiple structural parameters such as size of thickness, scallop hole, quantity etc.
It is required that；
3）Using separator disk made of the present invention because being overall processing, therefore precision is high, firmly solid；It is hardly damaged.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the long scallop hole of the present invention, the distribution schematic diagram of short scallop hole.
Fig. 3 is the long scallop hole of the present invention, the angle schematic diagram of short scallop hole.
Wherein, 1 is axle sleeve；2 be separator disk；3 be long scallop hole；4 be short scallop hole；5 be outer rim crest line；6 be boss.
Embodiment
The present invention is further discussed below with reference to embodiments.
As shown in Figure 1, 2, 3, a kind of mist trap setting, including axle sleeve 1, it is characterised in that axle sleeve 1 connects separator disk 2,
On separator disk 2 centered on axle sleeve 1 the radially angularly long scallop hole 3 of radiation profiles, wherein the radical of long scallop hole 3 is even number, phase
A short scallop hole 4 is provided among adjacent two long scallop hole 3, increases the porosity of whole disk, gas is reduced by resistance, is
The liquid medium separated is allowed to leave separator disk faster, long scallop hole 3 exceeds separator disk 2 with the short distal end of scallop hole 4
Outer rim crest line 5, proximal part, which is provided with boss 6, can so make direction straight line of the liquid in card along centrifugal force fly out, and realize
Separation process between mist liquid and gas.
Described separator disk 2 uses metallic sheet material, can use stainless steel plate, galvanized sheet copper alloy or aluminium alloy plate.
Described axle sleeve 1 is connected as an entirety with separator disk 2 by swollen riveting or electric resistance welding.
The axle of axle sleeve 1 and motor is connected, rotation is driven by the motor of certain rotating speed, when dusty gas passes through
During the hole of separator disk 2, the mist drop in gas collides with the separator disk rib rotated, and adsorbs on rib, product
It is subject to centrifugal forces radially away from appropriate separation disc after tired, reach the effect for catching separation gas mist.
A kind of manufacture craft of mist trap setting, comprises the following steps：
1) metallic plate of suitable thickness is used, to be laser-cut into disc-shape, and circle sector is cut out on disk
Hole, scallop hole are divided into two kinds of elongated hole and short-bore, radially angularly radiation profiles, because be that time processing forms, therefore its structure
Intensity, machining accuracy can be effectively ensured, wherein, the time of inswept perforate when separating disc spins, it should lead to less than processing gas
The axial flowing time of separator disk is crossed, the physical dimension of separator disk perforate is realized as follows：
Time T used in the inswept aperture area of rib of separator diskαBy formula（1）Represent, TβBy formula（2）Represent：
Tα=α/（360n/60）=α/60n;（1）
Tβ=β/（360n/60）=β/60n;（2）
Processing gas flows through the time T of separator diskqBy formula（3）Represent：
Tq=δ/[1000（Q/S）]=δS/1000Q；（3）
Work as Tα≤TqIn the case of, derive the side angle α of long scallop hole by formula（4）Represent：
α/60n≤δS/1000Q
α≤3nδS /50Q；（4）
Work as Tβ≤TqIn the case of, derive the side angle β of short scallop hole by formula（5）Represent：
I.e.：β/60n≤δS/1000Q
β≤3nδS /50Q；（5）
In formula, TαFor the inswept short scallop hole of separator disk rib all time, unit：Second；
TβFor-his separation disc rib is inswept short scallop hole all time, unit：Second；α is the side angle of long scallop hole,
Unit：Degree；β be short scallop hole side angle, unit：Degree；N be separator disk rotating speed, unit：Rev/min；Q is by dividing
The gas flow rate of separation disc hole, unit：Rice3/ the second；S be separator disk perforate the gross area, unit：Rice2；δ is the thickness of separator disk,
Unit：Millimeter.
Embodiment
As shown in figure 1, separation dish external diameter is：φ300mm；Card opens long scallop hole 50, small scallop hole 50；Separator disk
The gross area of perforate：S=0.0617 meter2；Separate disc thickness：δ=2 millimeter；Set the rotating speed of separator disk：N=1450 rev/min；If
Determine wind speed：Q=5 meter3/ the second；Draw：
α≤3nδS /50Q；
α≤(3×1450×2×0.0617 )/(50×5)；
α≤2.15 degree；
Similarly：β≤2.15 degree；
I.e. the side angle of scallop hole is less than or equal to 2.15 degree；From calculating process as can be seen that the rotating speed of separator disk is higher,
Gas treatment amount is bigger, but can cause the increase of noise.The perforate gross area is bigger, and gas treatment amount is bigger, but can cause rib
Width diminish, intensity decline.
2）By step（1）The disk made suppresses disk by stretch forming mold, makes among disk and outer rim is raised,
Mechanically deform during laser cutting is eliminated, increases the structural rigidity of disk；In order to correct separator disk caused by perforate processing
Deformation, also for the structural rigidity of increase part in itself.
3）Reuse barreling method or electrolysis removes step（2）The wedge angle and burr of disk is made, makes all sides of part
Angle is fillet, eliminates noise, and separator disk 2 is just made；
4）Axle sleeve 1 and separator disk 2 are connected into an entirety by way of swollen riveting or electric resistance welding.
Described step（2）The crest line of middle disk outer edge bulge is in the centre of scallop hole, liquid during facilitating disk rotational
Depart from disk.
Claims (4)
1. a kind of manufacture craft of mist trap setting, including axle sleeve（1）, axle sleeve（1）Connect separator disk（2）, separator disk（2）On
With axle sleeve（1）Centered on the radially angularly long scallop hole of radiation profiles（3）, wherein long scallop hole（3）Radical is even number, adjacent two
Individual long scallop hole（3）Centre is provided with a short scallop hole（4）, long scallop hole（3）With short scallop hole（4）Distal end exceeds separator disk
（2）Outer rim crest line（5）, proximal part is provided with boss（6）, it is characterised in that the manufacture craft of described mist trap setting includes
Following steps：
1) metallic plate of suitable thickness is used, to be laser-cut into disc-shape, and a circle scallop hole is cut out on disk, is fanned
Shape hole is divided into two kinds of elongated hole and short-bore, radially angularly radiation profiles, wherein, the Angular Dimension of separator disk perforate is as follows
Realize：
Time T used in the inswept fan-shaped porose area of length of rib of separator diskαBy formula（1）Represent, rib is inswept the time used in short fan-shaped porose area
TβBy formula（2）Represent：
Tα=α/（360n/60）=α/60n;（1）
Tβ=β/（360n/60）=β/60n;（2）
Processing gas flows through the time T of separator diskqBy formula（3）Represent：
Tq=δ/[1000（Q/S）]=δS/1000Q；（3）
Work as Tα≤TqIn the case of, derive the side angle α of long scallop hole by formula（4）Represent：
α/60n≤δS/1000Q
α≤3nδS /50Q；（4）
Work as Tβ≤TqIn the case of, derive the side angle β of short scallop hole by formula（5）Represent：
I.e.：β/60n≤δS/1000Q
β≤3nδS /50Q；（5）
In formula, TαFor the inswept long scallop hole of separator disk rib all time, TβIt is all for the inswept short scallop hole of separator disk rib
Time, α are the side angle of long scallop hole, and β is the side angle of short scallop hole, and n is the rotating speed of separator disk, and Q is to pass through separation
The gas flow rate of disk hole gap, S are the gross area of separator disk perforate, and δ is the thickness of separator disk；
2）By step（1）The disk made suppresses disk by stretch forming mold, makes among disk and outer rim is raised, eliminate
Mechanically deform during laser cutting, increase the structural rigidity of disk；
3）Reuse barreling method or electrolysis removes step（2）The wedge angle and burr of disk is made, all corners for making part are
Fillet, noise is eliminated, separator disk is just made（2）；
4）By axle sleeve by way of swollen riveting or electric resistance welding（1）With separator disk（2）Connect into an entirety.
A kind of 2. manufacture craft of mist trap setting according to claim 1, it is characterised in that described separator disk
（2）Using stainless steel plate, galvanized sheet copper alloy or aluminium alloy plate.
A kind of 3. manufacture craft of mist trap setting according to claim 1, it is characterised in that described axle sleeve（1）
With separator disk（2）It is integral by swollen riveting or electric resistance welding connection.
A kind of 4. manufacture craft of mist trap setting according to claim 1, it is characterised in that described disk outer
Raised crest line is in the centre of scallop hole, and liquid departs from disk during facilitating disk rotational.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948332.7A CN105363281B (en) | 2015-12-17 | 2015-12-17 | A kind of mist trap setting and its manufacture craft |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948332.7A CN105363281B (en) | 2015-12-17 | 2015-12-17 | A kind of mist trap setting and its manufacture craft |
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| Publication Number | Publication Date |
|---|---|
| CN105363281A CN105363281A (en) | 2016-03-02 |
| CN105363281B true CN105363281B (en) | 2018-03-09 |
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| CN201510948332.7A Active CN105363281B (en) | 2015-12-17 | 2015-12-17 | A kind of mist trap setting and its manufacture craft |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2565364B (en) * | 2017-08-11 | 2020-02-05 | Dyson Technology Ltd | Dirt separator for a vacuum cleaner |
| CN111135637B (en) * | 2019-11-26 | 2021-10-08 | 深圳市前海汰洋环保科技有限公司 | Gas-liquid mixing fan blade |
| CN115259269B (en) * | 2022-08-04 | 2023-06-13 | 蚌埠高华电子股份有限公司 | Air flow method wastewater treatment equipment and method for LCD-TFT production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101865482B (en) * | 2009-04-18 | 2012-01-11 | 张惠生 | Rotary oil smoke purifier |
| CN201643883U (en) * | 2010-04-08 | 2010-11-24 | 王小华 | Dynamic centrifugal purification disk |
| CN203002134U (en) * | 2012-12-11 | 2013-06-19 | 江哲富 | Dynamic centrifugal filter screen disc |
| CN203075773U (en) * | 2013-02-05 | 2013-07-24 | 李高众 | Rapid rotation type double-faced deoiling and air exhausting filter screen disc |
| CN205252719U (en) * | 2015-12-17 | 2016-05-25 | 陕西科弘厨房工程设备有限公司 | Mist trapping apparatus |
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Address after: 712000 Shaanxi new West Ham Han Hua Chang Lu (South Metro North Star Group) Applicant after: Shaanxi Branch Industry Development Co., Ltd. Hong Address before: 712000 Xianyang province Shaanxi City Weicheng District Chaoyang Road seven South Applicant before: SHAANXI KEHONG KITCHEN ENGINEERING EQUIPMENT CO., LTD. |
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