CN107185334A - A kind of ash handling equipment of coal-burning boiler - Google Patents

A kind of ash handling equipment of coal-burning boiler Download PDF

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Publication number
CN107185334A
CN107185334A CN201710622630.6A CN201710622630A CN107185334A CN 107185334 A CN107185334 A CN 107185334A CN 201710622630 A CN201710622630 A CN 201710622630A CN 107185334 A CN107185334 A CN 107185334A
Authority
CN
China
Prior art keywords
cleaning case
dust cleaning
coal
collecting box
burning boiler
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
Application number
CN201710622630.6A
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Chinese (zh)
Inventor
蔡环
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.)
Jiangsu Xinyuan Environmental Protection Group Co Ltd
Original Assignee
Jiangsu Xinyuan Environmental Protection Group 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 Jiangsu Xinyuan Environmental Protection Group Co Ltd filed Critical Jiangsu Xinyuan Environmental Protection Group Co Ltd
Priority to CN201710622630.6A priority Critical patent/CN107185334A/en
Publication of CN107185334A publication Critical patent/CN107185334A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning

Abstract

The present invention relates to coal-burning boiler technical field, especially a kind of ash handling equipment of coal-burning boiler, including dust cleaning case, one side roof part of the dust cleaning case is connected with air inlet pipe, another side bottom of the dust cleaning case is connected with escape pipe, the bottom of the dust cleaning case is connected with discharging tube, both sides have been cross-linked demarcation strip inside the dust cleaning case, gap is left between the opposite side inwall of the demarcation strip and dust cleaning case, the present invention is provided with multiple shower nozzles in dust cleaning case, for spraying absorbing liquid, and multiple demarcation strips that have been staggered are used to provide the contact surface between cleaning solution and boiler exhaust gas, extend residence time of the tail gas in dust cleaning case, improve the effect for absorbing dust, collecting box is provided with addition, the bottom of collecting box sets the sideboard that can be automatically opened up, it is convenient to concentrate cleaning.

Description

A kind of ash handling equipment of coal-burning boiler
Technical field
The present invention relates to coal-burning boiler technical field, more particularly to a kind of ash handling equipment of coal-burning boiler.
Background technology
Coal-burning boiler is in order to reduce tail gas pollution in the prior art, and environmental protection is generally installed additional in the offgas outlet of boiler Deduster.Deduster of the prior art, its dust removing effects are poor, and dust does not allow easy to clean, so that cause pipeline obstruction, so that So that the effect of deduster is deteriorated so that the discharge of tail gas does not reach standard, environment is polluted.
The content of the invention
The invention aims to solve to have the shortcomings that dedusting is poor, easily block in the prior art, and the one kind proposed The ash handling equipment of coal-burning boiler.
To achieve these goals, present invention employs following technical scheme:
A kind of ash handling equipment of coal-burning boiler, including dust cleaning case are designed, a side roof part of the dust cleaning case is connected with air inlet pipe, institute Another side bottom for stating dust cleaning case is connected with escape pipe, and the bottom of the dust cleaning case is connected with inside discharging tube, the dust cleaning case Both sides have been cross-linked between demarcation strip, the opposite side inwall of the demarcation strip and dust cleaning case and left in gap, the dust cleaning case Multiple shower nozzles are installed, the top of the dust cleaning case, which is provided with cleaning water tank, the cleaning water tank, is provided with delivery pump, institute on wall State shower nozzle to be connected with delivery pump by cleaning pipe, the bottom of the dust cleaning case is provided with collecting box, the discharging tube and collecting box Inside connection, the bottom of the collecting box is provided with translation mechanism, and the translation mechanism is provided with and matched with collecting box bottom shape Sideboard, the sideboard level and be slidably mounted on collecting box bottom, waggon be provided with below the sideboard.
It is preferred that, control valve is equipped with the air inlet pipe, escape pipe and discharging tube, the control valve is the normally closed electricity of single-pass Magnet valve.
It is preferred that, the demarcation strip is the plate that section is triangle, and the upper surface of the demarcation strip is tilted, the demarcation strip Surface equidistantly be provided with guiding gutter.
It is preferred that, the translation mechanism includes the translating rack for being located at sideboard bottom, and the bottom of the collecting box is set There is translation motor, the output shaft of the translation motor is connected with shiftable gear, and the shiftable gear is engaged with translating rack.
It is preferred that, the both sides of the dust cleaning case are equipped with leg.
A kind of ash handling equipment of coal-burning boiler proposed by the present invention, beneficial effect is:The present invention is set in dust cleaning case Multiple shower nozzles, for spraying absorbing liquid, and the multiple demarcation strips of being staggered are used to provide between cleaning solution and boiler exhaust gas Contact surface, extend residence time of the tail gas in dust cleaning case, improve the effect for absorbing dust, collecting box is provided with addition, The bottom of collecting box sets the sideboard that can be automatically opened up, convenient to concentrate cleaning.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the ash handling equipment of coal-burning boiler proposed by the present invention;
Fig. 2 is a kind of distribution schematic diagram of the guiding gutter of the ash handling equipment of coal-burning boiler proposed by the present invention.
In figure:Dust cleaning case 1, delivery pump 2, cleaning water tank 3, control valve 4, air inlet pipe 5, cleaning pipe 6, discharging tube 7, waggon 8th, guiding gutter 9, shiftable gear 10, translation motor 11, translating rack 12, sideboard 13, collecting box 14, escape pipe 15, separation Plate 16, shower nozzle 17, leg 18.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of ash handling equipment of coal-burning boiler, including dust cleaning case 1, the both sides of dust cleaning case 1 are equipped with leg 18.One side roof part of dust cleaning case 1 is connected with air inlet pipe 5, and another side bottom of dust cleaning case 1 is connected with escape pipe 15, dust cleaning case 1 Bottom, which is connected with discharging tube 7, air inlet pipe 5, escape pipe 15 and discharging tube 7, is equipped with control valve 4, and control valve 4 is that single-pass is normally closed Magnetic valve.Boiler exhaust gas enters inside dust cleaning case 1 from air inlet pipe 5, is discharged after purification from escape pipe 15, discharging tube 7 is used for Discharge absorbs the absorbing liquid of dust.
The inside both sides of dust cleaning case 1 have been cross-linked demarcation strip 16, and demarcation strip 16 is the plate that section is triangle, demarcation strip 16 Upper surface tilt, the surface of demarcation strip 16 is equidistantly provided with guiding gutter 9.Between demarcation strip 16 and the opposite side inwall of dust cleaning case 1 Leave and multiple shower nozzles 17 are installed on gap, the inwall of dust cleaning case 1, the top of dust cleaning case 1 is cleaned on water tank 3 provided with cleaning water tank 3 Delivery pump 2 is installed, shower nozzle 17 is connected by cleaning pipe 6 with delivery pump 2.Cleaning water tank 3 is used to deposit absorbing liquid, delivery pump 2 are used to convey absorbing liquid, and shower nozzle 17 is used for the inside that absorbing liquid is uniformly sprayed onto to dust cleaning case 1, and demarcation strip 16, which is used to increase, to be inhaled The contact surface between liquid and tail gas is received, and demarcation strip 16 is staggered, and extends the time that tail gas receives purification, is removed so as to increase Grey effect, demarcation strip 16 uses inclined triangle, is easy to absorbing liquid to flow downward, it is to avoid dust accretions, and guiding gutter 9 is used to draw Lead absorbing liquid flowing.
The bottom of dust cleaning case 1 is provided with collecting box 14, and discharging tube 7 is connected with the inside of collecting box 14, and the bottom of collecting box 14 is set There is translation mechanism, translation mechanism is provided with the sideboard 13 matched with the bottom shape of collecting box 14, and translation mechanism includes being located at The translating rack 12 of the bottom of sideboard 13, the bottom of collecting box 14 is provided with translation motor 11, and the output shaft of translation motor 11 connects Shiftable gear 10 is connected to, shiftable gear 10 is engaged with translating rack 12.The level of sideboard 13 and it is slidably mounted on collecting box 14 Bottom, the lower section of sideboard 13 is provided with waggon 8.Collecting box 14 is used to collect the absorbing liquid for absorbing dust, translation mechanism band The dynamic translation of sideboard 13 is so as to open the bottom of collecting box 14 so that dust and turbid liquid enter the waggon 8 of lower section, convenient to concentrate Transport processing.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (5)

1. a kind of ash handling equipment of coal-burning boiler, including dust cleaning case(1), it is characterised in that:The dust cleaning case(1)A side roof part It is connected with air inlet pipe(5), the dust cleaning case(1)Another side bottom be connected with escape pipe(15), the dust cleaning case(1)Bottom It is connected with discharging tube(7), the dust cleaning case(1)Internal both sides have been cross-linked demarcation strip(16), the demarcation strip(16)With except Dirt case(1)Opposite side inwall between leave gap, the dust cleaning case(1)Multiple shower nozzles are installed on inwall(17), it is described to remove Dirt case(1)Top provided with cleaning water tank(3), the cleaning water tank(3)On delivery pump is installed(2), the shower nozzle(17) By cleaning pipe(6)With delivery pump(2)Connection, the dust cleaning case(1)Bottom be provided with collecting box(14), the discharging tube(7) With collecting box(14)Inside connection, the collecting box(14)Bottom be provided with translation mechanism, the translation mechanism be provided with and receipts Header(14)The sideboard of bottom shape matching(13), the sideboard(13)Level and it is slidably mounted on collecting box(14) Bottom, the sideboard(13)Lower section is provided with waggon(8).
2. a kind of ash handling equipment of coal-burning boiler according to claim 1, it is characterised in that:The air inlet pipe(5), outlet Pipe(15)And discharging tube(7)On be equipped with control valve(4), the control valve(4)For single-pass normally closed solenoid valve.
3. a kind of ash handling equipment of coal-burning boiler according to claim 1, it is characterised in that:The demarcation strip(16)To cut Face is the plate of triangle, the demarcation strip(16)Upper surface tilt, the demarcation strip(16)Surface equidistantly be provided with guiding gutter (9).
4. a kind of ash handling equipment of coal-burning boiler according to claim 1, it is characterised in that:The translation mechanism includes setting In sideboard(13)The translating rack of bottom(12), the collecting box(14)Bottom be provided with translation motor(11), it is described flat Move motor(11)Output shaft be connected with shiftable gear(10), the shiftable gear(10)With translating rack(12)Engagement.
5. a kind of ash handling equipment of coal-burning boiler according to claim 1, it is characterised in that:The dust cleaning case(1)Two Side is equipped with leg(18).
CN201710622630.6A 2017-07-27 2017-07-27 A kind of ash handling equipment of coal-burning boiler Pending CN107185334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710622630.6A CN107185334A (en) 2017-07-27 2017-07-27 A kind of ash handling equipment of coal-burning boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710622630.6A CN107185334A (en) 2017-07-27 2017-07-27 A kind of ash handling equipment of coal-burning boiler

Publications (1)

Publication Number Publication Date
CN107185334A true CN107185334A (en) 2017-09-22

Family

ID=59884119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710622630.6A Pending CN107185334A (en) 2017-07-27 2017-07-27 A kind of ash handling equipment of coal-burning boiler

Country Status (1)

Country Link
CN (1) CN107185334A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108176166A (en) * 2017-12-26 2018-06-19 佛山市天顺科技有限公司 A kind of moveable device for recovering powder
CN110201458A (en) * 2019-05-31 2019-09-06 天津天迈节能设备有限公司 A kind of lacquer spraying waste gas front end rotary filtering plant
CN110812998A (en) * 2019-11-07 2020-02-21 邢台职业技术学院 Dust collector for mechanical engineering
CN111495076A (en) * 2020-04-21 2020-08-07 易元进 Industrial waste gas desulfurization dust collector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108176166A (en) * 2017-12-26 2018-06-19 佛山市天顺科技有限公司 A kind of moveable device for recovering powder
CN110201458A (en) * 2019-05-31 2019-09-06 天津天迈节能设备有限公司 A kind of lacquer spraying waste gas front end rotary filtering plant
CN110812998A (en) * 2019-11-07 2020-02-21 邢台职业技术学院 Dust collector for mechanical engineering
CN111495076A (en) * 2020-04-21 2020-08-07 易元进 Industrial waste gas desulfurization dust collector

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