CN101015757B - Pulse spray bag type dust remover of big anti-block ash bucket - Google Patents
Pulse spray bag type dust remover of big anti-block ash bucket Download PDFInfo
- Publication number
- CN101015757B CN101015757B CN200610023746XA CN200610023746A CN101015757B CN 101015757 B CN101015757 B CN 101015757B CN 200610023746X A CN200610023746X A CN 200610023746XA CN 200610023746 A CN200610023746 A CN 200610023746A CN 101015757 B CN101015757 B CN 101015757B
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- Prior art keywords
- ash bucket
- pulse
- big
- type dust
- bag type
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- 239000000428 dust Substances 0.000 title claims abstract description 39
- 239000007921 spray Substances 0.000 title 1
- 238000007664 blowing Methods 0.000 claims description 32
- 239000012716 precipitator Substances 0.000 claims description 32
- 210000000988 bone and bone Anatomy 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract 4
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A pulse injection bag dust cleaner which can avoid block, with a large ash hopper, comprises a large ash hopper, an ash transmitter arranged at the lower end of the large ash hopper and arranged with an ash discharge valve, a box on the upper end of the large ash hopper, a cleaning room separated by a porous figure pattern card at the upper end of the box, a pulse injector at the upper end of thecleaning room, a dust air inlet on one side wall of the box, a pure air outlet at one end of the cleaning room, an injecting tube in the cleaning room, communicated with a pulse valve of the pulse injector, and arranged with an ejector nozzle, and a filter bag in the hole of bottom figure pattern card of the cleaning room and arranged with a cage skeleton. The inner wall of the large ash hopper is mounted with an ash hopper insulated layer, while a heater is in the large ash hopper and an injection tube is fixed in the large ash hopper to communicate with an eject tube, while one end of the injection tube outside the large ash hopper is connected with an air canon whose another side is mounted with a pulse control valve and an electromagnetic valve.
Description
Technical field:
The present invention relates to a kind of pulse blowing bag type dust precipitator, particularly relate to a kind of pulse blowing bag type dust precipitator of big anti-block ash bucket.
Background technology:
Common employed pulse blowing bag type dust precipitator is in running, dust in the big ash bucket tends to occur dewfall, hardens and the bridging phenomenon, when especially the smoke pollution of high temperature, high humidity and high dew point being handled, thus, the situation that causes the interior dust of collecting of big ash bucket in time not discharged, thereby, influenced the normal operation of pulse blowing bag type dust precipitator, reduced the service life of the filter bag of pulse blowing bag type dust precipitator, and, also increase the workload of the maintenance and the maintenance of equipment, can cause dust pelletizing system in paralyzed state when serious even.
Summary of the invention:
The objective of the invention is to provide a kind of pulse blowing bag type dust precipitator of improved big anti-block ash bucket, it not only can be eliminated formed dewfall in the big ash bucket of pulse blowing bag type dust precipitator effectively, harden and the bridging phenomenon, and, the interior fault-free of big ash bucket of pulse blowing bag type dust precipitator is produced, guarantee that pulse blowing bag type dust precipitator is in normal running status all the time.
The object of the present invention is achieved like this: the pulse blowing bag type dust precipitator of big anti-block ash bucket of the present invention has a big ash bucket, the end, lower end of described big ash bucket is installed on an ash-transmission system that has a unloading valve, be equiped with a casing on the upper end end face of described big ash bucket, end, upper end in the described casing has been separated into a clean room by card with holes, be equipped with a pulse jet part on the upper end end face of described clean room, one sidewall of described casing is provided with dusty gas inlet, one end of described clean room is provided with a purified gas outlet, be provided with and winding-up pipe band spout that be communicated with in the described clean room with the pulse valve of pulse jet part, be installed on the filter bag of band filter bag cage bone in the hole on the bottom surface card of described clean room, the filter bag of band filter bag cage bone is to hang in the casing, be equiped with an ash bucket heat-insulation layer on the inwall of described big ash bucket, be mounted with a heater in the described big ash bucket, also be fixed with an air jet pipe that is being communicated with the puff prot pipe in the described big ash bucket, a described end that stretches out the outer air jet pipe of big ash bucket is connected with an air bubble, the opposite side on the described air bubble and be equiped with a pulse control valve successively, magnetic valve.
The big ash bucket of existing pulse blowing bag type dust precipitator because the present invention has recombinated, in big ash bucket, set up anti-blocking anti-plug device, adopt heat-insulation layer, the dewfall of heater to be produced in the big ash bucket of eliminating pulse blowing bag type dust precipitator, phenomenon hardens, enable air bubble and pass through air jet pipe, the winding-up of puff prot pipe, solve the interior formed bridging phenomenon of big ash bucket of pulse blowing bag type dust precipitator, thereby, fundamentally avoided present employed pulse blowing bag type dust precipitator in running, the fault that is taken place in the big ash bucket, simultaneously, also prolong the service life of the filter bag of pulse blowing bag type dust precipitator widely, really guaranteed the good operation of pulse blowing bag type dust precipitator.
Description of drawings:
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of the pulse blowing bag type dust precipitator of big anti-block ash bucket of the present invention.
Fig. 2 is another routine user mode schematic diagram of the pulse blowing bag type dust precipitator of big anti-block ash bucket of the present invention.
The specific embodiment:
Describe the details and the working condition of the pulse blowing bag type dust precipitator of the big anti-block ash bucket that proposes according to the present invention in detail below in conjunction with accompanying drawing.
With reference to Fig. 1, the pulse blowing bag type dust precipitator of the big anti-block ash bucket of this invention is made up of described big ash bucket (1), described casing (4), described clean room (6) and described pulse jet part (7).
Be equiped with an ash bucket heat-insulation layer (12) on the inwall of described big ash bucket (1), be mounted with a heater (13) in the described big ash bucket (1), the optional power taking heater of described heater (13), also can select the steam pipe device for use, also be fixed with an air jet pipe (15) in the described big ash bucket (1), be communicated with puff prot pipe (14) on the described air jet pipe (15), the coconnected puff prot pipe of described air jet pipe (15) (14) uses two at least, according to the practical application needs, perhaps can be more than two, a described end that stretches out the outer air jet pipe (15) of big ash bucket (1) is connected with an air bubble (16), the opposite side of described air bubble (16) is equiped with a pulse control valve (17) successively, magnetic valve (18), the end, lower end of described big ash bucket (1) is fixed with an ash-transmission system (3), the end, lower end of described ash-transmission system (3) is equipped with a unloading valve (2), one casing (4) is installed on the upper end end face of described big ash bucket (1), the clean room (6) that end, upper end in the described casing (4) is separated into by card with holes (5), be equipped with pulse jet part (7) on the upper end end face of described clean room (6), one sidewall of described casing (4) is provided with dusty gas inlet (8), one end of described clean room (6) is provided with a purified gas outlet (9), be provided with an and winding-up pipe (10) that be with spout that be communicated with in the described clean room (6) with the pulse valve of pulse jet part (7), be installed on the filter bag (11) of band filter bag cage bone in the hole on the bottom surface card (5) of described clean room (6), the filter bag (11) of band filter bag cage bone is to hang in the casing (4).
After in the big ash bucket of pulse blowing bag type dust precipitator, having set anti-blocking anti-plug device of the present invention, use described ash bucket heat-insulation layer, heater can make dewfall, the phenomenon that hardens promptly is eliminated in the big ash bucket of pulse blowing bag type dust precipitator, utilize described air bubble by described air jet pipe, the winding-up of puff prot pipe, the interior formed bridging of big ash bucket of pulse blowing bag type dust precipitator is abolished, dust will be got rid of clearly gradually, ensured the normal operation of pulse blowing bag type dust precipitator, thus, thoroughly avoided present employed pulse blowing bag type dust precipitator in running, the dewfall that is taken place in the described big ash bucket, harden and the caused fault of bridging phenomenon, thereby, also prolonged service life of the filter bag of pulse blowing bag type dust precipitator fully.
Anti-blocking anti-plug device of the present invention was both configurable to be used in the big ash bucket of pulse blowing bag type dust precipitator; also can install in other the similar ash bucket of pulse blowing bag type dust precipitator and use; manifested as the routine user mode schematic diagram of Fig. 2, in the scope that all belongs to the present invention and protected.
Claims (3)
1. the pulse blowing bag type dust precipitator of a big anti-block ash bucket, it comprises big ash bucket (1), be installed in the ash-transmission system that has a unloading valve (2) (3) of big ash bucket (1) end, lower end, be installed in the casing (4) on the end face of big ash bucket (1) upper end, the clean room (6) that end, upper end in the casing (4) is separated into by card with holes (5), be provided in the pulse jet part (7) on the end face of clean room (6) upper end, one sidewall of described casing (4) is provided with dusty gas inlet (8), one end of described clean room (6) is provided with a purified gas outlet (9), be provided with an and winding-up pipe (10) that be with spout that be communicated with in the described clean room (6) with the pulse valve of pulse jet part (7), be installed on the filter bag (11) of band filter bag cage bone in the hole on the bottom surface card (5) of described clean room (6), the filter bag (11) of band filter bag cage bone is to hang in the casing (4), it is characterized in that being equiped with an ash bucket heat-insulation layer (12) on the inwall of described big ash bucket (1), be mounted with a heater (13) in the described big ash bucket (1), also be fixed with an air jet pipe (15) that is being communicated with puff prot pipe (14) in the described big ash bucket (1), a described end that stretches out the outer air jet pipe (15) of big ash bucket (1) is connected with an air bubble (16), the opposite side on the described air bubble (16) and be equiped with pulse control valve (17) successively, magnetic valve (18).
2. the pulse blowing bag type dust precipitator of big anti-block ash bucket according to claim 1 is characterized in that described heater (13) is electric heater or steam pipe device.
3. the pulse blowing bag type dust precipitator of big anti-block ash bucket according to claim 1 is characterized in that the coconnected puff prot pipe of described air jet pipe (15) (14) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610023746XA CN101015757B (en) | 2006-02-06 | 2006-02-06 | Pulse spray bag type dust remover of big anti-block ash bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610023746XA CN101015757B (en) | 2006-02-06 | 2006-02-06 | Pulse spray bag type dust remover of big anti-block ash bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101015757A CN101015757A (en) | 2007-08-15 |
| CN101015757B true CN101015757B (en) | 2011-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610023746XA Active CN101015757B (en) | 2006-02-06 | 2006-02-06 | Pulse spray bag type dust remover of big anti-block ash bucket |
Country Status (1)
| Country | Link |
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| CN (1) | CN101015757B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664616B (en) * | 2009-09-04 | 2011-12-07 | 谭鼎昌 | Alkali recovery boiler pulse spay-blow purifying and dedusting system with various black liquid processing abilities |
| CN101798187B (en) * | 2010-03-08 | 2012-04-11 | 安徽海螺川崎装备制造有限公司 | Cement production bag type dust collecting equipment and bag cage installation and bag replacement method |
| CN101890268B (en) * | 2010-08-05 | 2012-07-18 | 溧阳市科华机械制造有限公司 | Air-cannon multipoint oscillation dust removing device for bag-type dust collector |
| CN105555388B (en) * | 2013-09-16 | 2018-01-02 | M·W·塞茨 | Modular cleaner for airborne dust with removable tank |
| CN105498427A (en) * | 2016-01-26 | 2016-04-20 | 湖州南浔石淙盛艳丝绸有限公司 | Dust removing device which is used for spinning machine and provided with air blaster |
| CN106237743A (en) * | 2016-10-20 | 2016-12-21 | 广西金邦泰科技有限公司 | A kind of cloth bag stretches the high-efficiency pulse sack cleaner of deliming |
| CN112076557A (en) * | 2020-09-03 | 2020-12-15 | 宿迁联盛科技股份有限公司 | Dedicated sack cleaner of easy hardening chemical material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155267Y (en) * | 1992-11-12 | 1994-02-09 | 武汉钢铁公司 | Pulse bag dust precipitator |
| WO1999025458A1 (en) * | 1997-11-14 | 1999-05-27 | Albany International Corp. | A modular filter bag cage |
| JP2003190727A (en) * | 2001-12-28 | 2003-07-08 | Jfe Engineering Kk | Method of operating a bag filter and apparatus for implementing the method |
| CN2592258Y (en) * | 2003-01-06 | 2003-12-17 | 姜凤有 | Ash hooper pulse bag type dust collector |
| CN2865829Y (en) * | 2006-02-06 | 2007-02-07 | 上海市凌桥环保设备厂有限公司 | Pulse spraying bag-type dust collector with anti-cratering ash hopper |
-
2006
- 2006-02-06 CN CN200610023746XA patent/CN101015757B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155267Y (en) * | 1992-11-12 | 1994-02-09 | 武汉钢铁公司 | Pulse bag dust precipitator |
| WO1999025458A1 (en) * | 1997-11-14 | 1999-05-27 | Albany International Corp. | A modular filter bag cage |
| JP2003190727A (en) * | 2001-12-28 | 2003-07-08 | Jfe Engineering Kk | Method of operating a bag filter and apparatus for implementing the method |
| CN2592258Y (en) * | 2003-01-06 | 2003-12-17 | 姜凤有 | Ash hooper pulse bag type dust collector |
| CN2865829Y (en) * | 2006-02-06 | 2007-02-07 | 上海市凌桥环保设备厂有限公司 | Pulse spraying bag-type dust collector with anti-cratering ash hopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101015757A (en) | 2007-08-15 |
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