CN102351104A - Rotation type ash conveyor - Google Patents

Rotation type ash conveyor Download PDF

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Publication number
CN102351104A
CN102351104A CN2011102629936A CN201110262993A CN102351104A CN 102351104 A CN102351104 A CN 102351104A CN 2011102629936 A CN2011102629936 A CN 2011102629936A CN 201110262993 A CN201110262993 A CN 201110262993A CN 102351104 A CN102351104 A CN 102351104A
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China
Prior art keywords
variable
frequency motor
rotary type
impeller
ash
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Pending
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CN2011102629936A
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Chinese (zh)
Inventor
孙家鼎
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Individual
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Individual
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Priority to CN2011102629936A priority Critical patent/CN102351104A/en
Publication of CN102351104A publication Critical patent/CN102351104A/en
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Gasification And Melting Of Waste (AREA)

Abstract

The invention discloses a rotation type ash conveyor. Till now, since no rotation type ash conveyor with dual functions of powder flow rate monitoring and gas-tightness exists, the traditional sump pump type positive pressure concentrated phase pneumatic ash conveyor system is capable of intermittently conveying coal ash only relying on the opening and close of a sump pump inlet feed valve in order to prevent compressed air conveying coal ash from entering into an electric type dust remover. With the rotation type ash conveyor, the intermittent conveying of the sump pump type positive pressure concentrated phase pneumatic ash conveyor system is changed into continuous conveying of coal ash, and therefore the conveying capacity of the sump pump type positive pressure concentrated phase pneumatic ash conveyor system is improved.

Description

The rotary type cinder conveyer
Technical field
The present invention relates to a kind of rotary type cinder conveyer that possesses monitoring powder flow and choke dual-use function simultaneously.
Background technology
Up to now; Owing to there is not a kind of rotary type cinder conveyer that possesses monitoring powder flow and choke dual-use function simultaneously; Active service silo pump type malleation concentrated phase Pneumatic ash conveying system; For preventing to carry the pressurized air of fly ash to scurry into the electric dust exhaustor; Can only rely on the Push And Release of storehouse pump inlet feed valve; Fly ash is carried on batch (-type) ground; After the rotary type cinder conveyer has been arranged; Just can be with silo pump type malleation concentrated phase Pneumatic ash conveying system; Change over the conveying fly ash of continous way by step conveying, improved the traffic capacity of silo pump type malleation concentrated phase Pneumatic ash conveying system.
Summary of the invention
The objective of the invention is:,, be transformed into the continous way ash-transmission system by step ash-transmission system with active service silo pump type malleation concentrated phase Pneumatic ash conveying system through a kind of rotary type cinder conveyer that possesses monitoring powder flow and choke dual-use function simultaneously.
Description of drawings
Among the Figure of description 1-3: the rotary type cinder conveyer is to support variable-frequency motor (2) by the variable-frequency motor base (1) that is connected with engine housing (8) consubstantiality; The axle head that goes out of variable-frequency motor connects a pinion (3); The gear wheel of installing by a chain (4) and an end of impeller shaft (9) (14) links; Rotate through deceleration impeller sheet (10); Impeller shaft (9) passes engine housing has sealing ring (11); End cap (12) by being installed on the engine housing supports entad adjustable bearing split bearing (13); Flyash is by feeding port (5) charging; Through the impeller blade rotation flyash is forcibly relayed feed opening (7); Sprocket wheel protective cover (6) hides big minor sprocket and chain, and the rotary type cinder conveyer is made up of above these parts.
The specific embodiment
The rotary type cinder conveyer can be used for silo pump type malleation concentrated phase Pneumatic ash conveying system; It is characterized in that after frequency conversion is slowed down, driving impeller blade (10) coaxial rotation that is welded as a whole with paddle shaft (9) by variable-frequency motor (2); Put in order the amount of passing through of fly ash according to the rotating speed adjustable of variable-frequency motor; The gap that 0.2mm is only arranged between wheel rotor sheet end and the impeller housing inwall; Fly ash in service is full of the slit; The labyrinth sealed effect is arranged; There is fly ash to be full of engine housing in addition, can prevents that fully atmosphere from scurrying into the electric dust exhaustor.Through frequency-variable controller and PLA programming controller, can be in the running state of control cabin remote monitoring rotary type cinder conveyer.

Claims (2)

1. a rotary type cinder conveyer is to support variable-frequency motor (2) by the variable-frequency motor base (1) that is connected with engine housing (8) consubstantiality; The axle head that goes out of variable-frequency motor connects a pinion (3); The gear wheel of installing by a chain (4) and an end of impeller shaft (9) (14) links; Rotate through deceleration impeller sheet (10); Impeller shaft (9) passes engine housing has sealing ring (11); End cap (12) by being installed on the engine housing supports entad adjustable bearing split bearing (13); Flyash is by feeding port (5) charging; Through the impeller blade rotation flyash is forcibly relayed feed opening (7); Sprocket wheel protective cover (6) hides big minor sprocket and chain, and the rotary type cinder conveyer is made up of above these parts.
2. according to claim 1; The rotary type cinder conveyer is after frequency conversion is slowed down, to drive impeller blade (10) coaxial rotation that is welded as a whole with paddle shaft (9) by variable-frequency motor (2); Put in order the amount of passing through of fly ash according to the rotating speed adjustable of variable-frequency motor; The gap that 0.2mm is only arranged between wheel rotor sheet end and the impeller housing inwall; Fly ash in service is full of the slit; The labyrinth sealed effect is arranged, have fly ash to be full of engine housing in addition, can prevent that fully atmosphere from scurrying into the electric dust exhaustor.Through frequency-variable controller and PLA programming controller, can be in the running state of control cabin remote monitoring rotary type cinder conveyer.
CN2011102629936A 2011-09-07 2011-09-07 Rotation type ash conveyor Pending CN102351104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102629936A CN102351104A (en) 2011-09-07 2011-09-07 Rotation type ash conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102629936A CN102351104A (en) 2011-09-07 2011-09-07 Rotation type ash conveyor

Publications (1)

Publication Number Publication Date
CN102351104A true CN102351104A (en) 2012-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102629936A Pending CN102351104A (en) 2011-09-07 2011-09-07 Rotation type ash conveyor

Country Status (1)

Country Link
CN (1) CN102351104A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104261136A (en) * 2014-09-26 2015-01-07 无锡考特威星机械有限公司 Variable-frequency discharge system
CN105035771A (en) * 2015-08-14 2015-11-11 北京华清茵蓝科技有限公司 Pneumatic powder conveying flow rate adjusting device with adjustable unilateral baffle
CN106185336A (en) * 2016-07-18 2016-12-07 上海城投污水处理有限公司 Pneumatic ash conveying plant in a kind of sludge incineration technique and control method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2058172U (en) * 1989-10-14 1990-06-13 煤炭科学研究总院唐山分院 Double layer locking stuff exhauster
CN2083228U (en) * 1990-09-28 1991-08-21 鞍山钢铁公司 Rotary cinder valve capable of preventing adhesion and stopping
CN2096544U (en) * 1991-04-29 1992-02-19 成都市粮食机械厂 Vane wheel wind closing machine
CN2470313Y (en) * 2001-02-23 2002-01-09 刘启觉 Impeller-type double-side anti-blocked air seal machinery
CN2475873Y (en) * 2001-03-23 2002-02-06 上海巨霸机电工业有限公司 Driving device for micro-air compressor
CN2476933Y (en) * 2001-05-21 2002-02-20 谭根芳 Automatic feeding and safety feed cutting machine
CN2553143Y (en) * 2002-06-10 2003-05-28 栾中实 Single screw pump driving device
CN1579708A (en) * 2003-08-11 2005-02-16 董禹全 Air return type environment-friendly impeller head

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2058172U (en) * 1989-10-14 1990-06-13 煤炭科学研究总院唐山分院 Double layer locking stuff exhauster
CN2083228U (en) * 1990-09-28 1991-08-21 鞍山钢铁公司 Rotary cinder valve capable of preventing adhesion and stopping
CN2096544U (en) * 1991-04-29 1992-02-19 成都市粮食机械厂 Vane wheel wind closing machine
CN2470313Y (en) * 2001-02-23 2002-01-09 刘启觉 Impeller-type double-side anti-blocked air seal machinery
CN2475873Y (en) * 2001-03-23 2002-02-06 上海巨霸机电工业有限公司 Driving device for micro-air compressor
CN2476933Y (en) * 2001-05-21 2002-02-20 谭根芳 Automatic feeding and safety feed cutting machine
CN2553143Y (en) * 2002-06-10 2003-05-28 栾中实 Single screw pump driving device
CN1579708A (en) * 2003-08-11 2005-02-16 董禹全 Air return type environment-friendly impeller head

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104261136A (en) * 2014-09-26 2015-01-07 无锡考特威星机械有限公司 Variable-frequency discharge system
CN104261136B (en) * 2014-09-26 2016-08-24 无锡考特威星机械有限公司 A kind of frequency conversion discharge system
CN105035771A (en) * 2015-08-14 2015-11-11 北京华清茵蓝科技有限公司 Pneumatic powder conveying flow rate adjusting device with adjustable unilateral baffle
CN106185336A (en) * 2016-07-18 2016-12-07 上海城投污水处理有限公司 Pneumatic ash conveying plant in a kind of sludge incineration technique and control method thereof
CN106185336B (en) * 2016-07-18 2018-07-27 上海城投污水处理有限公司 A kind of pneumatic ash conveying plant in sludge incineration technique and its control method

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Application publication date: 20120215