CN105797491B - A kind of high-temperature gas spiral purifying device - Google Patents

A kind of high-temperature gas spiral purifying device Download PDF

Info

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
Authority
CN
China
Prior art keywords
spiral
particle
temperature gas
plate
exhaust outlet
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.)
Expired - Fee Related
Application number
CN201610208463.6A
Other languages
Chinese (zh)
Other versions
CN105797491A (en
Inventor
姜万臣
赵兴华
刘翠华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siping Dongsheng Heat Exchanger Manufacturing Co Ltd
Original Assignee
Siping Dongsheng Heat Exchanger Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siping Dongsheng Heat Exchanger Manufacturing Co Ltd filed Critical Siping Dongsheng Heat Exchanger Manufacturing Co Ltd
Priority to CN201610208463.6A priority Critical patent/CN105797491B/en
Publication of CN105797491A publication Critical patent/CN105797491A/en
Application granted granted Critical
Publication of CN105797491B publication Critical patent/CN105797491B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/02Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces

Landscapes

  • 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

A kind of high-temperature gas spiral purifying device
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 °.
CN201610208463.6A 2016-04-06 2016-04-06 A kind of high-temperature gas spiral purifying device Expired - Fee Related CN105797491B (en)

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

Family

ID=56459514

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

Country Status (1)

Country Link
CN (1) CN105797491B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN105797491A (en) 2016-07-27

Similar Documents

Publication Publication Date Title
CN105797491B (en) A kind of high-temperature gas spiral purifying device
CN204601912U (en) A kind of intelligent waste gas dust-removal device
CN107282322A (en) A kind of high efficiency cyclonic dust collector of built-in guide vane
CN205146472U (en) Novel high -efficient cyclone device
CN107198907A (en) Multitube eddy flow couples dedusting defogging equipment
CN106362880A (en) Bipolar charging-cyclone separation apparatus and technology used for flue gas dedusting
CN208466198U (en) A kind of introducing-type cyclone separator
CN205569947U (en) High -temperature gas spiral purifier
CN210103863U (en) Inertia separation dust remover
CN104668113A (en) Integrated coaxial recycling serial connection type high-efficiency cyclone separator
CN204672560U (en) A kind of Sound-proof material granulated slag separator
CN203852978U (en) Cyclone separator for processing tail gas of spray drying system
CN101332387A (en) Flue type mist water separator
CN104937115B (en) Dust catcher for blast furnace gas
CN103205286B (en) Crude gas dust remover and dust removing method
CN206853299U (en) Multitube eddy flow couples dedusting defogging equipment
CN201384991Y (en) Cyclone separator and nano material collecting device provided with the cyclone separator
CN102039226A (en) Multi-tube step-down dust collector
CN201959664U (en) Bag type high-pressure pulse back-blowing dust remover
CN201182957Y (en) Powder dust predissociation air box pulse bag-type dust remover
CN110272765B (en) Inertial separation dust remover and dust removing method
JPS6124448B2 (en)
CN206286058U (en) A kind of stationary electrode cyclone dust collectors
CN203235382U (en) Air box type bag type dust remover integrating high efficiency, cyclone and dust removal
CN202638149U (en) Vortex generator and dust collector

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170825

Termination date: 20190406

CF01 Termination of patent right due to non-payment of annual fee