CN205323411U - Pulse of bag collector ash bucket case strength helps blows dust discharging device - Google Patents

Pulse of bag collector ash bucket case strength helps blows dust discharging device Download PDF

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Publication number
CN205323411U
CN205323411U CN201521135925.3U CN201521135925U CN205323411U CN 205323411 U CN205323411 U CN 205323411U CN 201521135925 U CN201521135925 U CN 201521135925U CN 205323411 U CN205323411 U CN 205323411U
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CN
China
Prior art keywords
ash
gas source
releasing tube
exhauster
source pipe
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
CN201521135925.3U
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Chinese (zh)
Inventor
李亚军
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.)
Xi'an Lyudu Environmental Protection Technology Co Ltd
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Xi'an Lyudu Environmental Protection Technology Co Ltd
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Filing date
Publication date
Application filed by Xi'an Lyudu Environmental Protection Technology Co Ltd filed Critical Xi'an Lyudu Environmental Protection Technology Co Ltd
Priority to CN201521135925.3U priority Critical patent/CN205323411U/en
Application granted granted Critical
Publication of CN205323411U publication Critical patent/CN205323411U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pulse of bag collector ash bucket case strength helps blows dust discharging device, including fix dust remover ash bucket bottom of the case portion and with the dust discharge pipe of dust remover ash bucket case level intercommunication and with the endocentric air supply pipe of dust discharge pipe central line angle, the last ash -valve door that is equipped with of dust discharge pipe, dust discharge pipe is opened or closes in the ash -valve gate control, air supply pipe end has met compressed air source, is equipped with pulse solenoid valve on the air supply pipe, when the ash -valve door in the time quantum of opening, pulse solenoid valve control compressed air source on the air supply pipe sprays compressed air in to dust discharge pipe to blow off dust discharge pipe rapidly with the collection ash in the bag collector ash bucket bottom of the case portion, reach the rapid emission purpose to bag collector ash bucket incasement collection ash. Because setting of dust discharge pipe level or downward inclination do not restrict and be greater than 60 setting, therefore bag collector can highly use in the restricted narrow and small space more.

Description

Sack cleaner ash bucket box strength pulse helps blows ash exhauster
Technical field
This utility model relates to sack cleaner field, helps particularly to sack cleaner ash bucket box strength pulse and blows ash exhauster。
Background technology
Cleaner unit divides three parts such as upper and lower casing (being commonly called as ash bucket box), supporting leg。Due to, filter cloth bag and Os Draconis are installed in upper box, need to open cleaner unit upper cover when maintenance and upwards vertically extract fine strip shape or thin columned filter cloth bag/filter cylinder, Os Draconis, it is necessary to spatial altitude。Dust collector ash hopper case side plate tilt have to be larger than 60 ° after ashes could flow in dust collector ash hopper case bottom accumulation, it is necessary to spatial altitude。The ash discharge downward-sloping angle of mother's pipeline that dust collector ash hopper bottom portion ash hole connects could discharge ashes after have to be larger than again 60 ° or installing other ash discharge mechanical part etc., therefore, the ash exhauster of dust collector ash hopper bottom portion connection is also required to spatial altitude;Cleaner unit equipment also has passive supporting leg, it is necessary to spatial altitude。Therefore, the running space of sack cleaner equipment can be significantly high very big。
The discharge of collection ash in sack cleaner ash bucket box, in general technology requires, its dust collector ash hopper case ash hole ashes out can not be discharged into ground directly down, Routine purges mode is about three classes: 1, sack cleaner ash bucket box bottom deslagging mouth connect ash discharge mother's pipeline angle of inclination more than 60 ° after, rely on ashes deadweight can by ash discharge mother's pipeline, ashes be emitted by freely falling body;2, installing horizontal or skewed screw feeder bottom sack cleaner ash bucket box, ashes is drawn, mass rate of emission is slow;3, electric feeder is installed bottom sack cleaner ash bucket box or connects other mechanical parts such as dirt drawer, ashes is emitted。These three classes discharging modes are required for needing larger space below bottom sack cleaner ash bucket box and could realize。And in height-limited narrow space processed, how the collection ash in sack cleaner ash bucket box can discharge and emit rapidly, it is impossible to select this three class discharging modes routinely。
Utility model content
This utility model embodiment provides sack cleaner ash bucket box strength pulse and helps and blow ash exhauster, in order to solve in existing ash discharge technology, and the problem that three kinds of discharging modes of routine cannot be selected in the narrow space of height-limited system。
Sack cleaner ash bucket box strength pulse helps blows ash exhauster, and including being fixed on dust collector ash hopper bottom portion the ash releasing tube connected with described dust collector ash hopper case and gas source pipe, described ash releasing tube is provided with ash discharge valve;Described gas source pipe end is connected to compressed gas source, described gas source pipe is provided with impulse electromagnetic valve, impulse electromagnetic valve on described gas source pipe controls described compressed gas source to jet compression air in described ash releasing tube, so that the collection ash in described dust collector ash hopper bottom portion is blown out rapidly described ash releasing tube。
It is preferred that described ash discharge valve is within the time period opened, the impulse electromagnetic valve on described gas source pipe is periodically opened so that the compressed gas source pulsed that connects of described gas source pipe end to jet compression air in described ash releasing tube。
It is preferred that described ash releasing tube is horizontally disposed with。
It is preferred that described ash releasing tube is obliquely installed。
It is preferred that described ash releasing tube is arranged on the one side in described dust collector ash hopper bottom portion, described gas source pipe is arranged on side relative with the side being provided with described ash releasing tube bottom described ash bucket box, and described gas source pipe is concentric with described ash releasing tube centrage angle。
It is preferred that the diameter of described gas source pipe is more than 1 cun。
It is preferred that the length of described ash releasing tube is within 3 meters。
It is preferred that compressed-air actuated minimum pressure is 5.5kg and moisture-free in described compressed gas source。
Sack cleaner ash bucket box strength pulse in this utility model embodiment helps blows ash exhauster, including being fixed on dust collector ash hopper bottom portion the ash releasing tube connected with described dust collector ash hopper case level, and the gas source pipe concentric with described ash releasing tube centrage angle, described ash releasing tube is provided with ash discharge valve, and described ash-valve gate control is turned on and off described ash releasing tube;Described gas source pipe end is connected to compressed gas source, described gas source pipe is provided with impulse electromagnetic valve, when described ash discharge valve is within the time period opened, impulse electromagnetic valve on described gas source pipe controls described compressed gas source to jet compression air in described ash releasing tube, so that the collection ash in bottom described sack cleaner ash bucket box is blown out rapidly described ash releasing tube, reach in sack cleaner ash bucket box collection ash discharge rapidly purpose。Being horizontally disposed with due to ash releasing tube or downward-sloping angle is not intended to be greater than the setting of 60 °, therefore sack cleaner can use in the small space of more height-limited systems。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The sack cleaner ash bucket box strength pulse that Fig. 1 provides for this utility model embodiment helps the structural representation blowing ash exhauster;
Fig. 2 has the structural representation of the dust removing system that gathers dust in bulk of ash exhauster in Fig. 1。
Description of reference numerals:
10-ash exhauster, 100-ash releasing tube, 101-ash discharge valve, 102-gas source pipe, 103-impulse electromagnetic valve, 104-compressed gas source, 201-dust collector ash hopper case, the 20-dust removing system that gathers dust in bulk, ash discharging pipe road, 300-ash storehouse, 301-ash-removing valve door, 302-ash silo, 400-dry ash bulk machine/platform, ash passage under 303-dry ash bulk machine, 304-dry ash bulk machine dress ash head, 305-dry ash bulk machine dust absorption passage, 306-cleaner unit sweep-up pipe, 200-cleaner unit upper box, 202-leg, 203-filter cloth bag, 204-air outlet, 205-dust absorption fan, 500-ash can box body, 501-ash tank car dress ash mouth, the general gas outlet of 502-ash tank car。
Detailed description of the invention
Below in conjunction with accompanying drawing, a detailed description of the invention of the present utility model is described in detail, it is to be understood that protection domain of the present utility model is not by the restriction of detailed description of the invention。
This utility model embodiment provides sack cleaner ash bucket box strength pulse and helps and blow ash exhauster, including being fixed on dust collector ash hopper bottom portion the ash releasing tube connected with dust collector ash hopper case and gas source pipe, ash releasing tube is provided with ash discharge valve, and ash-valve gate control is turned on and off ash releasing tube;Gas source pipe end is connected to compressed gas source, and gas source pipe is provided with impulse electromagnetic valve, and impulse electromagnetic valve controls compressed gas source to jet compression air in ash releasing tube, to be emitted rapidly by ash releasing tube by the collection ash in dust collector ash hopper case。Thus the problem solving the three kinds of discharging modes that cannot select routine in existing ash discharge technology in the narrow space of height-limited system。
Fig. 1 and Fig. 2 is exemplary respectively illustrates that the sack cleaner ash bucket box strength pulse that this utility model embodiment provides helps the structural representation blowing ash exhauster 10, and has the structural representation of the dust removing system 20 that gathers dust in bulk of ash exhauster 10。
Ash exhauster 10 is arranged on and in bulk gathers dust in dust removing system 20, and the dust removing system 20 that gathers dust in bulk, to be applied in two layers of ash storehouse, thermal power plant to ash tank car entrucking work, illustrates in detail below。
Two layers of storehouse of ash General Spatial is narrow and small, and the sack cleaner inconvenience for the supporting setting of dry ash bulk machine uses three class discharging modes ash discharges routinely。
The dust removing system 20 that gathers dust in bulk includes all devices of mark, structure, accessory etc. in Fig. 2 in the application。
In the work giving ash tank car dress ash, dry ash bulk machine dress ash 304 is inserted in ash tank car dress ash mouth 501。Now under dry ash bulk machine, ash passage 303 and dry ash bulk machine dust absorption passage 305 are in place。After the dust absorption fan 205 on ash-removing valve door 301 and cleaner unit upper box 200 is opened simultaneously, ash discharge valve 101 controls to close ash releasing tube 100。Collection ash in ash silo 302 passes sequentially through ash passage 303 and dry ash bulk machine dress ash 304 under ash ash discharging pipe road, storehouse 300, dry ash bulk machine and falls in ash can box body 500, cleaner unit sweep-up pipe 306 extracts the dust falling into the ashes in ash can box body 500 from ash tank car dress ash mouth 501 and kick up, this airborne dust is made to enter in dust collector ash hopper case 201, if extracting this airborne dust not in time, from the general gas outlet 502 of ash tank car out, environmental pollution will be caused。When the dust absorption fan 205 on ash-removing valve door 301 and cleaner unit upper box 200 simultaneously closes off, after cleaner unit sweep-up pipe 306 stops dust suction, ash discharge valve 101 controls to open ash releasing tube 100, impulse electromagnetic valve 103 is periodically opened simultaneously, so that the collection ash bottom dust collector ash hopper case 201 is blowed to ash ash discharging pipe road, storehouse 300 by ash releasing tube 100 pulsed by the compression air in compressed gas source 104, then through ash passage 303 under dry ash bulk machine, it is possible to be quickly discharged in ash can box body 500。
Cleaner unit upper box 200 is fixed on dry ash bulk machine/platform 400 by leg 202, is the dust collector ash hopper case 201 of inverted cone bottom it, and the inclination angle of each sidewall of dust collector ash hopper case 201 is more than 60 °, it is simple to the ashes flowing of suction is piled up downwards。Cleaner unit sweep-up pipe 306 connects with dry ash bulk machine dust absorption passage 305, and cleaner unit upper box 200 is internal equipped with multiple filter cloth bag 203, and its top is provided with the air outlet 204 being connected with dust absorption fan 205。When dust absorption fan 205 is started working, through the dust that dry ash bulk machine dust absorption passage 305 drinks up, enter in dust collector ash hopper case by cleaner unit sweep-up pipe 306, fall into dust collector ash hopper case 201 after filtering then through filter cloth bag 203, and concentrate on the bottom of dust collector ash hopper case 201。
Ash exhauster 10 includes being fixed on the ash releasing tube 100 connected bottom dust collector ash hopper case 201 and with dust collector ash hopper case 201 and gas source pipe 102。In the present embodiment, ash releasing tube 100 is horizontally fixed on the one side bottom dust collector ash hopper case 201, and gas source pipe 102 is fixed on side relative with the side being provided with ash releasing tube 100 bottom dust collector ash hopper case 201, and concentric with ash releasing tube 100 centrage angle。It should be noted that ash releasing tube 100 can also be obliquely installed, can be the low-angle such as 5 °, 10 ° with the angle on ground。
Ash releasing tube 100 end connects with ash ash discharging pipe road, storehouse 300, which is provided with ash discharge valve 101, turns off or on ash releasing tube 100 in order to controlling。Gas source pipe 102 end is connected to compressed gas source 104, which is provided with impulse electromagnetic valve 103, and impulse electromagnetic valve 103 is periodically opened, with control compressed gas source 104 pulsed to jet compression air in ash releasing tube 100。In the present embodiment, the optimum length of ash releasing tube 100 is within 3 meters, and the optimum diameter of gas source pipe 102 is more than 1 cun, and in compressed gas source 104, compressed-air actuated minimum pressure is 5.5kg and moisture-free。
It is understood that the opening and closing time of ash discharge valve 101 can be arranged as required to, the open frequency of impulse electromagnetic valve 103 and fabric width can also be arranged as required to。
In sum, the sack cleaner ash bucket box strength pulse that this utility model embodiment provides helps blows ash exhauster, including being fixed on dust collector ash hopper bottom portion the ash releasing tube connected with dust collector ash hopper case and gas source pipe, ash releasing tube is provided with ash discharge valve, and ash-valve gate control is turned on and off ash releasing tube;Gas source pipe end is connected to compressed gas source, gas source pipe is provided with impulse electromagnetic valve, impulse electromagnetic valve controls compressed gas source to pulsed jet compression air in ash releasing tube, so that the collection ash in dust collector ash hopper case is emitted rapidly by ash releasing tube, ash exhauster need not take too high space, and ash discharge efficiency is high, it is adapted in the space of height-limited system and uses。
Disclosed above it is only several specific embodiment of the present utility model, but, this utility model embodiment is not limited to this, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model。

Claims (8)

1. the pulse of sack cleaner ash bucket box strength helps and blows ash exhauster, it is characterised in that including being fixed on dust collector ash hopper bottom portion the ash releasing tube connected with described dust collector ash hopper case and gas source pipe, described ash releasing tube is provided with ash discharge valve;Described gas source pipe end is connected to compressed gas source, described gas source pipe is provided with impulse electromagnetic valve, impulse electromagnetic valve on described gas source pipe controls described compressed gas source to jet compression air in described ash releasing tube, so that the collection ash in described dust collector ash hopper bottom portion is blown out rapidly described ash releasing tube。
2. ash exhauster according to claim 1, it is characterized in that, described ash discharge valve is within the time period opened, and the impulse electromagnetic valve on described gas source pipe is periodically opened so that the compressed gas source pulsed that connects of described gas source pipe end to jet compression air in described ash releasing tube。
3. ash exhauster as claimed in claim 1, it is characterised in that described ash releasing tube is horizontally disposed with。
4. ash exhauster as claimed in claim 1, it is characterised in that described ash releasing tube is obliquely installed。
5. ash exhauster as claimed in claim 1, it is characterized in that, described ash releasing tube is arranged on the one side in described dust collector ash hopper bottom portion, described gas source pipe is arranged on side relative with the side being provided with described ash releasing tube bottom described ash bucket box, and described gas source pipe is concentric with described ash releasing tube centrage angle。
6. ash exhauster as claimed in claim 1, it is characterised in that the diameter of described gas source pipe is more than 1 cun。
7. ash exhauster as claimed in claim 1, it is characterised in that the length of described ash releasing tube is within 3 meters。
8. ash exhauster as claimed in claim 1, it is characterised in that in described compressed gas source, compressed-air actuated minimum pressure is 5.5kg and moisture-free。
CN201521135925.3U 2015-12-18 2015-12-18 Pulse of bag collector ash bucket case strength helps blows dust discharging device Expired - Fee Related CN205323411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521135925.3U CN205323411U (en) 2015-12-18 2015-12-18 Pulse of bag collector ash bucket case strength helps blows dust discharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521135925.3U CN205323411U (en) 2015-12-18 2015-12-18 Pulse of bag collector ash bucket case strength helps blows dust discharging device

Publications (1)

Publication Number Publication Date
CN205323411U true CN205323411U (en) 2016-06-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105457403A (en) * 2015-12-18 2016-04-06 西安绿都环保科技有限公司 Pneumatic pulse blowing-assisting ash discharging device of bag type deduster ash hopper box
CN112870872A (en) * 2021-01-27 2021-06-01 江西中烟工业有限责任公司 Improved blowing pipe applied to tobacco pulse dust collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105457403A (en) * 2015-12-18 2016-04-06 西安绿都环保科技有限公司 Pneumatic pulse blowing-assisting ash discharging device of bag type deduster ash hopper box
CN112870872A (en) * 2021-01-27 2021-06-01 江西中烟工业有限责任公司 Improved blowing pipe applied to tobacco pulse dust collector
CN112870872B (en) * 2021-01-27 2022-05-20 江西中烟工业有限责任公司 Improved blowing pipe applied to tobacco pulse dust collector

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160622

Termination date: 20171218