CN109530102A - A kind of centrifugal separating device and its waste gas processing method - Google Patents
A kind of centrifugal separating device and its waste gas processing method Download PDFInfo
- Publication number
- CN109530102A CN109530102A CN201811482422.1A CN201811482422A CN109530102A CN 109530102 A CN109530102 A CN 109530102A CN 201811482422 A CN201811482422 A CN 201811482422A CN 109530102 A CN109530102 A CN 109530102A
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- separating device
- gas
- shell
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 9
- 239000002912 waste gas Substances 0.000 title claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims description 11
- 239000003818 cinder Substances 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/08—Centrifuges for separating predominantly gaseous mixtures
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/24—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by centrifugal force
Abstract
The invention discloses a kind of centrifugal separating device and its waste gas processing methods, including shell, the rotary drum of rotational installation inside the shell, separation field is equipped in the rotary drum, it is surrounded by the separate sheet of separating opening and vertical bottom of the drum, the outer casing bottom opening, top are equipped with gas outlet, and side is equipped with the ring baffle for surrounding rotary drum, one annular slag-drip opening is formed on the bottom of ring baffle and rotary drum, and the bottom of the drum is equipped with air inlet.The present invention removes liquid and solid in exhaust gas using centrifugal method, and different from the inertia of solid, liquid using gas, accelerated field obtains different centrifugal speeds, so that solid and liquid realize quick separating, substantially increases the treatment effeciency of exhaust gas.
Description
Technical field
The present invention relates to a kind of emission-control equipment, especially a kind of centrifugal separating device and its waste gas processing method.
Background technique
Existing emission-control equipment is usually that the liquid to suspend in gas or solid is removed by the way of activated carbon adsorption
Body.But the adsorption capacity in active carbon is limited, when the exhaust-gas treatment time is long, the adsorption capacity of active carbon can gradually under
It drops and tends to be saturated, just need that active carbon is replaced or regenerated at this time, it is very troublesome, and active carbon can not be long lasting for
Exhaust gas is handled, is difficult to apply in the exhaust-gas treatment of some large-sized workshops.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of centrifugal separating device and its waste gas processing methods.
The technical solution adopted by the present invention to solve the technical problems is: a kind of centrifugal separating device, including shell, rotation
The rotary drum of installation inside the shell, the rotary drum is interior to be equipped with separation field, is surrounded by the separate sheet of separating opening and vertical bottom of the drum,
The outer casing bottom opening, top are equipped with gas outlet, and side is equipped with the ring baffle for surrounding rotary drum, the bottom of ring baffle and rotary drum
Portion forms an annular slag-drip opening, and the bottom of the drum is equipped with air inlet.
Preferably, the separate sheet turns down outward, and the outside of rotary drum is arranged in.
Preferably, the separate sheet fold inward, is arranged in the inside of rotary drum.
Preferably, the separating opening is equipped with 12, circularizes and is uniformly arranged on rotary drum side, and the separate sheet setting is dividing
Aborad side.
Preferably, the bottom of the drum is equipped with shaft, and shaft is worn on the shell, and rotary drum is carried out inside the shell by shaft
Fixed-axis rotation.
Preferably, the junction of the shaft and shell is equipped with bearing.
Preferably, the outer driving motor of the shell, driving motor drive rotary drum to rotate by shaft.
Preferably, frosting is equipped on the inside of the ring baffle.
A kind of waste gas processing method of centrifugal separating device, driving motor driving rotary drum carry out fixed-axis rotation inside the shell,
The gas to be processed of liquid or solid is entrained with out of, air inlet enters rotary drum separation chamber, rotary drum rotates so that separation is indoor
Gas forms a vortex, and gas to be processed is flowed out from separating opening, and separate sheet accelerates the centrifugal movement of solid or liquid, large size
Grain or liquid collision are moved downward and are discharged from slag-drip opening, small particle or liquid are gradually in the inside of ring baffle on baffle
Area is poly- and is discharged along ring baffle from slag-drip opening, and the gas after separation is discharged from gas outlet.
Preferably, the medial surface of the ring baffle is that frosting, small particle or liquid are kept off by frosting in annular
It is gathered on plate.
The beneficial effects of the present invention are:
1 present invention removes liquid and solid in exhaust gas using centrifugal method, using gas and solid, liquid inertia not
Together, accelerated field obtains different centrifugal speeds, so that solid and liquid realize quick separating, substantially increases the processing of exhaust gas
Efficiency；
2 the present invention overcomes using the substances adsorption filtration such as active carbon when the shortcomings that needing to constantly change adsorbent so that
Separation, impurity removal processing can be continuously carried out in factory or treatment plant, substantially increase production efficiency and the treatment plant of factory
Treatment effeciency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is a kind of complete section main view of preferred embodiment of the invention；
Fig. 2 is a kind of top view of preferred embodiment of the invention；
Fig. 3 is a kind of complete section top view of preferred embodiment of the invention；
Fig. 4 is the complete section main view of another preferred embodiment of the invention；
Fig. 5 is the drum structure figure of another preferred embodiment of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing
The technical effect of design of the invention, specific structure and generation is clearly and completely described, to be completely understood by the present invention
Purpose, feature and effect.Obviously, described embodiment is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art's other embodiments obtained without creative efforts, belongs to the present invention
The range of protection.
Embodiment 1
Together referring to figs. 1 to Fig. 3, for a kind of preferably embodiment, a kind of centrifugal separating device, including shell 1, rotation
The rotary drum 2 being mounted in shell 1.Rotary drum 2 is welded by top plate 21, bottom plate 22 and annular accelerator card, so that 2 inside shape of rotary drum
At a separation field, top plate 21 and bottom plate 22 are parallel to each other, and annular accelerator card is equipped with separating opening 25 and perpendicular to 22 He of bottom plate
Separate sheet 24, separate sheet 24 are arranged on the side of separating opening 25, and separating opening 25 and separate sheet 24 can pass through punching press and fold
Form is formed.Separating opening 25 is the channel for being connected to 2 outside of separation chamber 23 and rotary drum.Separate sheet 24 for accelerate in separation chamber 23 to
The centrifugal speed of processing gas, liquid and solid obtain the centrifugal speed for being much larger than gas, so that gas-liquid or gas-solid two
Separation.1 bottom of shell is equipped with ring baffle 11, and an annular slag-drip opening 13, row are formed between ring baffle 11 and bottom plate 22
Cinder notch 13 is for being discharged the liquid and solid that rotary drum 2 is isolated, and ring baffle 11 is for blocking the fixation separated in separation chamber 23
And liquid is formed after large-scale particle or liquid so that Small Solid or liquid gather on ring baffle 11 along ring baffle
11 fall, and are discharged from slag-drip opening 13, and large-scale particle directly falls to slag-drip opening 13 after 11 grades of ring baffle are lived and is discharged.
Further, bottom plate 22 is equipped with air inlet 26, and air inlet 26 is for being passed through gas to be processed.1 bottom of shell is equipped with
Gas outlet 12, gas outlet 12 are equipped with 8, circularize and are evenly distributed on 1 top of shell, the gas outlet 12 is for being discharged through rotary drum
2 treated gases.
Further, shaft 3 is connected on top plate 21, affixed mode, which can be, to be connected through a screw thread, and shaft 3 is threaded through outer
The junction of 1 top of shell, shaft 3 and shell 1 is equipped with bearing 4, and bearing 4 is used to reduce the rotary resistance of rotary drum 2,3 outer end of shaft
It is connected with driving motor, driving motor can be connected by shaft coupling or belt pulley with shaft 3.
Further, separating opening 25 and separate sheet 24 are equipped with 12, are uniformly arranged on annular accelerator card, increase rotary drum 2
Outlet area and acceleration capacity.
It further, is frosting on the inside of ring baffle 11, frosting can handle by spark machine or pass through corrosion treatment
At frosting improves separative efficiency with the adhesion strength of increase small particle such as dust or liquid in ring baffle 11 is helped.
In the present embodiment, the setting of 24 fold inward of separate sheet, i.e. separate sheet 24 is in 2 inside of rotary drum.When it is implemented, this
The waste gas processing method of embodiment is as follows:
Driving motor driving rotary drum 2 carries out fixed-axis rotation in shell 1, be entrained with the gas to be processed of liquid or solid from
Air inlet 26 enters in the separation chamber 23 of rotary drum 2, and rotary drum 2 rotates one vortex of gas formation so that in separation chamber 23, so that
Gas to be processed is flowed out from separating opening 25, and during outflow, separate sheet 24 obtains the liquid or solid in gas to be processed
The centrifugal speed bigger than gas, liquid or solid collision is in 11 inside of ring baffle under the action of the centrifugal force, large-scale particle or
Liquid is since gravity is directly discharged from slag-drip opening 13, and small particle or liquid are gradually in the inside area of ring baffle 11
It is poly-, it is discharged along ring baffle 11 from slag-drip opening 13 after being accumulated into large-scale particle or drop due to gravity, after separation
Gas from gas outlet 12 be discharged.In the present embodiment, rotary drum 2 could effectively realize that gas solid separation is gentle under certain revolving speed
Liquid separation, and revolving speed is higher, separating effect is better.Meanwhile separating effect also has with the distance between ring baffle 11 and rotary drum 2
It closes, because the distance between ring baffle 11 and rotary drum 2 are the substance fortune after separation chamber 23 accelerates after gas leaves rotary drum 2
Dynamic distance, in a certain range, move distance is longer, and separating effect is better, but distance cannot be too long, when apart from too long,
Liquid or solid can be resuspended in gas due to air resistance reducing speed, and the effect of separation is not achieved.
Embodiment 2
Together referring to Fig. 4 and Fig. 5, including shell 1 and rotary drum 2, the separate sheet 24 of rotary drum 2 is with the difference in embodiment
Setting position, the outside of rotary drum 2 is arranged in separate sheet 24, and other structures are same as Example 1, and the present embodiment uses outer fold
Separate sheet 24 can still achieve the effect that accelerate in embodiment 1 gas centrifugation to be processed to move, thus realize gas-liquid separation or
It is separated admittedly.
The present invention separates gas phase with liquid phase or gas phase with solid phase using high gravity technology, high gravity technology
Basic principle be to strengthen between phase and phase relatively fast using the unique flow behavior of multiphase flow system under the conditions of hypergravity
Degree forms centrifugal force field by rotating machinery entirety or component, the heterogeneous fluid owner being related to include gas-solid system it is gentle-
Liquid system.
The above, only better embodiment of the invention, but the present invention is not limited to above-described embodiments, as long as
The technical effect of the present invention is achieved by any identical or similar means for it, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of centrifugal separating device, which is characterized in that including shell (1), the rotary drum (2) being rotatably installed in shell (1), institute
It states and is equipped with separation field in rotary drum (2), be surrounded by the separate sheet (24) of separating opening (25) and vertical rotary drum (2) bottom, it is described outer
Shell (1) bottom opening, top are equipped with gas outlet (12), and side is equipped with the ring baffle (11) for surrounding rotary drum (2), ring baffle
(11) an annular slag-drip opening (13) is formed with the bottom of rotary drum (2), rotary drum (2) bottom is equipped with air inlet (26).
2. a kind of centrifugal separating device according to claim 1, which is characterized in that the separate sheet (24) turns down outward,
Outside in rotary drum (2) is set.
3. a kind of centrifugal separating device according to claim 1, which is characterized in that separate sheet (24) fold inward,
Inside in rotary drum (2) is set.
4. a kind of centrifugal separating device according to claim 1, which is characterized in that the separating opening (25) is equipped with 12,
It circularizes and is uniformly arranged on rotary drum (2) side, the separate sheet (24) is arranged in separating opening (25) side.
5. a kind of centrifugal separating device according to claim 1, which is characterized in that rotary drum (2) bottom is equipped with shaft
(3), shaft (3) is threaded through on shell (1), and rotary drum (2) carries out fixed-axis rotation by shaft (3) in shell (1).
6. a kind of centrifugal separating device according to claim 5, which is characterized in that the company of the shaft (3) and shell (1)
It meets place and is equipped with bearing (4).
7. a kind of centrifugal separating device according to claim 5, which is characterized in that the outer driving motor of the shell (1) drives
Dynamic motor passes through shaft (3) driving rotary drum (2) rotation.
8. a kind of centrifugal separating device according to claim 1, which is characterized in that be equipped on the inside of the ring baffle (11)
Frosting.
9. a kind of waste gas processing method of centrifugal separating device, which is characterized in that driving motor drives rotary drum (2) in shell (1)
Interior carry out fixed-axis rotation, the gas to be processed for being entrained with liquid or solid enter the separation chamber of rotary drum (2) from air inlet (26)
(23) in, rotary drum (2) is rotated so that the gas in separation chamber (23) forms a vortex, and gas to be processed is flowed from separating opening (25)
Out, separate sheet (24) accelerates the centrifugal movement of solid or liquid, and large-scale particle or liquid collision move downward on baffle from row
Cinder notch (13) discharge, small particle or liquid gradually the medial surface accumulation of ring baffle (11) and along ring baffle (11) from
Slag-drip opening (13) discharge, the gas after separation are discharged from gas outlet (12).
10. a kind of waste gas processing method of centrifugal separating device according to claim 9, which is characterized in that the annular
The medial surface of baffle (11) is that frosting, small particle or liquid are gathered on ring baffle (11) by frosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482422.1A CN109530102A (en) | 2018-12-05 | 2018-12-05 | A kind of centrifugal separating device and its waste gas processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482422.1A CN109530102A (en) | 2018-12-05 | 2018-12-05 | A kind of centrifugal separating device and its waste gas processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109530102A true CN109530102A (en) | 2019-03-29 |
Family
ID=65854006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811482422.1A Pending CN109530102A (en) | 2018-12-05 | 2018-12-05 | A kind of centrifugal separating device and its waste gas processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109530102A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142151A (en) * | 2019-05-17 | 2019-08-20 | 福建同发糖业有限公司 | A kind of liquid sugar assembly line |
| CN113144813A (en) * | 2021-05-11 | 2021-07-23 | 北京金厚生环保仪器有限公司 | Micro-adsorption-free condenser |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868236A (en) * | 1970-11-17 | 1975-02-25 | Gutehoffnungshuette Sterkrade | Centrifugal gas-liquid separator |
| GB1476670A (en) * | 1974-12-10 | 1977-06-16 | Univ Kingston | Vortex clarifier |
| CN101389393A (en) * | 2006-02-13 | 2009-03-18 | 阿尔法拉瓦尔股份有限公司 | Centrifugal separator |
| CN101940860A (en) * | 2010-09-08 | 2011-01-12 | 国家海洋局天津海水淡化与综合利用研究所 | Gas-liquid segregating unit |
| CN201844660U (en) * | 2010-09-28 | 2011-05-25 | 烟台杞杨机械有限公司 | Centrifugal swing dryer |
| CN102135288A (en) * | 2009-12-16 | 2011-07-27 | Bsh博施及西门子家用器具有限公司 | Separation device for separating particles for extractor hood and extractor hood |
| DE102009032241A1 (en) * | 2009-07-07 | 2011-08-18 | Widulle, Herbert, Dr., 22547 | Device separating e.g. gas into heavier fraction, has outlet opening provided in wall of centrifugal tube and gas removal valve provided in wall of outer pressure container for outputting heavier fraction |
| CN103586141A (en) * | 2012-08-15 | 2014-02-19 | 钦州鑫能源科技有限公司 | Centrifugal separation device |
| CN105771433A (en) * | 2016-05-12 | 2016-07-20 | 孙广路 | Gas-liquid separation device |
| CN205518250U (en) * | 2016-03-21 | 2016-08-31 | 大唐洛阳首阳山发电有限责任公司 | Rotatory separator of sound combination formula |
| CN108261841A (en) * | 2016-12-30 | 2018-07-10 | 天津泰广网络科技有限公司 | A kind of centrifugal cleaner |
-
2018
- 2018-12-05 CN CN201811482422.1A patent/CN109530102A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868236A (en) * | 1970-11-17 | 1975-02-25 | Gutehoffnungshuette Sterkrade | Centrifugal gas-liquid separator |
| GB1476670A (en) * | 1974-12-10 | 1977-06-16 | Univ Kingston | Vortex clarifier |
| CN101389393A (en) * | 2006-02-13 | 2009-03-18 | 阿尔法拉瓦尔股份有限公司 | Centrifugal separator |
| DE102009032241A1 (en) * | 2009-07-07 | 2011-08-18 | Widulle, Herbert, Dr., 22547 | Device separating e.g. gas into heavier fraction, has outlet opening provided in wall of centrifugal tube and gas removal valve provided in wall of outer pressure container for outputting heavier fraction |
| CN102135288A (en) * | 2009-12-16 | 2011-07-27 | Bsh博施及西门子家用器具有限公司 | Separation device for separating particles for extractor hood and extractor hood |
| CN101940860A (en) * | 2010-09-08 | 2011-01-12 | 国家海洋局天津海水淡化与综合利用研究所 | Gas-liquid segregating unit |
| CN201844660U (en) * | 2010-09-28 | 2011-05-25 | 烟台杞杨机械有限公司 | Centrifugal swing dryer |
| CN103586141A (en) * | 2012-08-15 | 2014-02-19 | 钦州鑫能源科技有限公司 | Centrifugal separation device |
| CN205518250U (en) * | 2016-03-21 | 2016-08-31 | 大唐洛阳首阳山发电有限责任公司 | Rotatory separator of sound combination formula |
| CN105771433A (en) * | 2016-05-12 | 2016-07-20 | 孙广路 | Gas-liquid separation device |
| CN108261841A (en) * | 2016-12-30 | 2018-07-10 | 天津泰广网络科技有限公司 | A kind of centrifugal cleaner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142151A (en) * | 2019-05-17 | 2019-08-20 | 福建同发糖业有限公司 | A kind of liquid sugar assembly line |
| CN113144813A (en) * | 2021-05-11 | 2021-07-23 | 北京金厚生环保仪器有限公司 | Micro-adsorption-free condenser |
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