CN105797491B - A kind of high-temperature gas spiral purifying device - Google Patents
A kind of high-temperature gas spiral purifying device Download PDFInfo
- Publication number
- CN105797491B CN105797491B CN201610208463.6A CN201610208463A CN105797491B CN 105797491 B CN105797491 B CN 105797491B CN 201610208463 A CN201610208463 A CN 201610208463A CN 105797491 B CN105797491 B CN 105797491B
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- Prior art keywords
- spiral
- particle
- temperature gas
- plate
- exhaust outlet
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Classifications
-
- 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
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Cyclones (AREA)
Abstract
The present invention discloses a kind of high-temperature gas spiral purifying device, it is to be set on the inside of the spiral spiral plate for purifying main body of composition in plate face with same tilt angle, colliding raised by some lath-shapeds of quincunx permutation and combination, bottom parts are set as anti-general chamfering inclined laterally, the general plate of resistance for isolating in blanking storehouse with exhaust outlet is set in the blanking silo roof portion of correspondence exhaust outlet.It makes the bulky grain that part larger particles and particle collision are assembled be separated in centrifugal force, under gravity and inertia force triple role.Eliminate ascending air and pulled to declining particle, prevent rising for particle in air flow shortcircuit and blanking storehouse, and particle is quickly slid.Isolation of purified effect is notable.Also there is remarkable inventive concept novel and unique, structure design compact and reasonable, stable and reliable working performance, purification separation effect, the discharge of reduction atmospheric dust, favourable human health environment, increase energy recycling, compared with the prior art, with prominent substantive distinguishing features and significant progress.
Description
Technical field
The present invention relates to a kind of high temperature gas cleaning equipment, particularly relate to one kind can effectively remove it is less than 600 DEG C high
Solid particle in wet body, the high temperature gas cleaning for making gas be purified and recycle or directly discharge as dry gas
Equipment.
Background technology
Solid particle is separated from gas it is general take Gravity Separation, centrifugations, wash separate, be separated by filtration, it is quiet
Electrically separated and magnetic separation various ways are carried out.Due to Gravity Separation and the device centrifuged, its is simple in construction, and performance can
Lean on, have a wide range of application, be generally used in industrial circle.It is different according to structure, it is broadly divided into two major classes.One class is with centrifugation
Based on separation, the cyclone separator supplemented by Gravity Separation；Another kind of is based on Gravity Separation, supplemented by centrifugation, with leading
Rotating flow, such as spiral flow baffle plate, spiral flow channel separator are produced to device.Though two class separators are applied to different occasions,
But have the shortcomings that common be：Due to not obstructed between air inlet and outlet passageway, it can be produced when pressure, flow velocity are fluctuated
The raw air-flow that rises, causes air flow shortcircuit, promotes substantial portion of solid particle to be entrained by the flow of air, under causing separating effect obvious
Drop.And single device can not particle separation diameter it is of different sizes, the different total solids of quality.Moreover, the equipment
The purification separation of gas at normal temperature can be used for, it is impossible to adapt to high temperature gas cleaning occasion, less than 1.0 μm of high temperature can not be separated
Grain thing, prevents the high-temperature gas through its purification from directly utilizing, it is impossible to meet resource regeneration and environment protection energy-saving efficient development
Specific demand.
The content of the invention
The invention reside in provide a kind of high-temperature gas spiral purifying device, described device
The technological deficiency that can effectively overcome above-mentioned two classes gas purifier to exist, so as to effectively remove less than 600 DEG C high temperature
Solid particle in gas, significantly improves clean-up effect and realizes the recycling of high-temperature gas, and meets environment protection energy-saving efficient development
Specific demand.
The present invention will take following technical measures to be achieved：It is the spiral plate in the spiral purification main body of composition
In the plate face of inner side, set with identical angle of inclination, collide raised by some lath-shapeds of quincunx permutation and combination, by bottom plate
Part is arranged to anti-general chamfering inclined laterally, and sets one by blanking storehouse and exhaust in the blanking silo roof portion of correspondence exhaust outlet
The mutually isolated general plate of resistance of mouth.
The present invention particularly sets the raised knot of collision due to taking the technical measures in spirally purification main body
Structure, when containing solid high-temperature gas along the spirally helical duct olderly flowage of purification body interior, the larger solid particle in part
With the projection collision of multiple inclined impacts it is intensive after produce inertia force and sink, and part is smaller micro- with positive charge or negative electrical charge
Grain, exacerbates rambling motion through collision is intensive, considerably increases touch opportunity, until attracting each other forms larger
Grain, the larger solid particle in part collides wooden partition under the action of the centrifugal force, and gradually sinks in Action of Gravity Field.The present invention is distinctive
Bulge-structure is collided, solid particle can be made in centrifugal force, from quick separating under gravity and inertia force triple role power, in this process
In, because inertial acceleration is much larger than acceleration of gravity, separating effect is significantly improved with efficiency.Along with hinder general plate with
Prevent the combination of general chamfering, the ascending air that can substantially eliminate existing clarifier presence is pulled to declining solid particle, thorough
Bottom prevents rising for solid particle in air flow shortcircuit and blanking storehouse, and effectively improves and decline the speed that solid particle quickly slides.
And then separating effect is further enhanced with efficiency.Moreover, the invention also has inventive concept novel and unique, structure
Reasonable, stable and reliable working performance, purification separation effect compact to design are remarkable, reduce atmospheric dust discharge, favourable human health
The advantages of environment, increase energy recycling, compared with the prior art, with prominent substantive distinguishing features and significant progress.It is right
Promoting modern industry energy-saving and emission-reduction to improve with environmental quality has extremely important realistic meaning.
Brief description of the drawings
Fig. 1 is the high-temperature gas spiral purifying device overall structure diagram of the present invention；
Fig. 2 is the high-temperature gas spiral purifying device overall structure top view of the present invention；
Fig. 3 is the spiral plate expanded schematic diagram of the present invention.
Embodiment
A kind of high-temperature gas spiral purifying device of the invention is one designed in prior art basis shown in Fig. 1-Fig. 3
Plant Novel spiral purifier.Its middle part is the spiral purifying main body 2 being made up of spiral plate 1, and described spiral plate 1 is
In interior lateral plates, several lath-shapeds collision projection 3 with same tilt angle is set, the collision projection 3 presses plum blossom
Shape carries out permutation and combination and laterally uniform, is constituted while bottom parts are arranged into anti-general chamfering 4 inclined laterally.Institute
State the angle of inclination of collision projection 3, long width, prevent the big I in the angle of inclination of general chamfering 4, height and blanking gap according to
Actual conditions are determined.Generally the angle of inclination of collision projection 3 is 50- for the 40-45 ° of angle of inclination for preventing general chamfering 4
60 °, the collision projection 3 of present embodiment, the angle of inclination of anti-general chamfering 4 are 45 °, 60 ° respectively.The spiral plate 1 also can root
According to the spiral purifying main body 2 for needing to use single, double plate or many plates to curl up composition.What Fig. 1 was provided is the situation that veneer curls up.
Spiral purifying main body 2 is provided with tangentially into the air inlet 5 and top vent 6 of helical duct.In spiral purifying main body 2
Bottom is blanking storehouse 7 and discharge gate 8 successively, and being additionally provided with one at the top in the blanking storehouse 7 of correspondence exhaust outlet 6 can be by blanking storehouse 7
The general plate 9 of mutually isolated resistance with exhaust outlet 6.
The use of the present invention, it is real the present invention is mainly suitable for high temperature gas cleanings such as high-temperature gas producer, steelmaking furnaces
The occasion of existing reusing of energy source, is also applied for the high-effective dust-removing of electricity generation boiler and all kinds of boiler smokes, to reduce dust emission,
Reduce environmental pollution.In use, high-temperature blast pipeline is connected with the air inlet 5 of the present invention, the high temperature containing solid particle
Gas forms cyclonic air flow from tangential direction sends into the helical duct for the spiral purifying main body 2 being made up of spiral plate 1.Press
The principle of centrifugal force F=mv2/r and radius, the particle of different quality is separated inside the different helical duct of radius.Simultaneously
In the presence of collision projection 3, the larger solid particle in part and the bulky grain for attracting gradually to assemble by dust particle collision
It is separated in centrifugal force, under gravity and inertia force triple role power.In the process, because inertial acceleration is much larger than gravity
Acceleration, smaller solid particle and lighter weight particle are also easily separated under inertia force effect, the solid particle after separation
Quickly slide and fallen into from the gap for preventing being formed between general chamfering 4 along helical duct bottom anti-general chamfering 4 inclined laterally
The blanking storehouse 7 of lower section.Due to being provided with the general plate 9 of resistance at the top of blanking storehouse 7, the bottom of exhaust outlet 6 is completely enclosed, is fallen with cone
The formation isolation of feed bin 7, not only stable for the air-flow of horizontal motion, it is to avoid ascending air is to declining solid particle
Effect, accelerating solid particles sink are pulled, and can effectively prevent channel bottom air-flow to be directly entered the air-flow that exhaust outlet 6 is caused
Solid particle rises in short circuit and blanking storehouse 7.The present invention can isolate more than 0.1 μm particulate matter from high-temperature gas
Go, ten times are improved compared with prior art.Separating effect is set to be significantly improved with depuration quality.The high-temperature gas being finally cleaned
Discharge and recycled as dry gas through exhaust outlet 6.And the particulate matter fallen into conical blanking storehouse 7 can be unloaded through discharge gate 8
Remove.When the flue gas ash removal as coal-burning boiler, because composition is relative complex in the flue gas of coal-burning boiler, the material such as coal tar is easy
Wall built-up fouling, its helical duct should suitably be widened in design, abundant leeway be left, to reduce maintenance cost.
Claims (2)
1. a kind of high-temperature gas spiral purifying device, it is characterised in that：In the spiral plate of the spiral purification main body (2) of composition
(1) in the plate face of inner side, set with identical angle of inclination, collide raised (3) by some lath-shapeds of quincunx permutation and combination,
Bottom parts are arranged to anti-general chamfering (4) inclined laterally, and set at the top of the blanking storehouse (7) of correspondence exhaust outlet (6)
One by blanking storehouse (7) and the mutually isolated general plate of resistance (9) of exhaust outlet (6).
2. a kind of high-temperature gas spiral purifying device according to claim 1, it is characterised in that：The collision raised (3)
Angle of inclination is 40-45 °, and prevents the angle of inclination of general chamfering (4) for 50-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610208463.6A CN105797491B (en) | 2016-04-06 | 2016-04-06 | A kind of high-temperature gas spiral purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610208463.6A CN105797491B (en) | 2016-04-06 | 2016-04-06 | A kind of high-temperature gas spiral purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105797491A CN105797491A (en) | 2016-07-27 |
| CN105797491B true CN105797491B (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610208463.6A Expired - Fee Related CN105797491B (en) | 2016-04-06 | 2016-04-06 | A kind of high-temperature gas spiral purifying device |
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| Country | Link |
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| CN (1) | CN105797491B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349735B (en) * | 2017-08-23 | 2020-06-16 | 黄得锋 | Purifier and purification method |
| CN108380403B (en) * | 2018-03-07 | 2024-06-14 | 深圳市宜和勤环保科技有限公司 | Cyclone separation device and method for particle size of crushed material particles |
| CN114326633B (en) * | 2021-12-31 | 2024-04-09 | 四川红华实业有限公司 | Automatic control method for feeding process |
| CN114618254B (en) * | 2022-05-12 | 2022-08-30 | 苏州汉特环保工程有限公司 | Wet dust collector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205569947U (en) * | 2016-04-06 | 2016-09-14 | 四平市东升换热器制造有限公司 | High -temperature gas spiral purifier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3654748A (en) * | 1970-02-26 | 1972-04-11 | Worthington Corp | Multistage liquid and gas separator |
| DD257593A1 (en) * | 1987-02-18 | 1988-06-22 | Leipzig Chemieanlagen | MERCURY -screener |
| CN1597047A (en) * | 2004-08-02 | 2005-03-23 | 吴植仁 | Spiral path gas solid separator |
| US7246612B2 (en) * | 2004-10-08 | 2007-07-24 | Toyota Technical Center Usa, Inc | Oil separator |
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- 2016-04-06 CN CN201610208463.6A patent/CN105797491B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205569947U (en) * | 2016-04-06 | 2016-09-14 | 四平市东升换热器制造有限公司 | High -temperature gas spiral purifier |
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| CN105797491A (en) | 2016-07-27 |
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