CN203437215U - Air injection type deashing device for ash hopper of electrostatic dust collector - Google Patents
Air injection type deashing device for ash hopper of electrostatic dust collector Download PDFInfo
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- CN203437215U CN203437215U CN201320460430.2U CN201320460430U CN203437215U CN 203437215 U CN203437215 U CN 203437215U CN 201320460430 U CN201320460430 U CN 201320460430U CN 203437215 U CN203437215 U CN 203437215U
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Abstract
The utility model discloses an air injection type deashing device for an ash hopper of an electrostatic dust collector. When the air injection type deashing device is used, a main air source of a factory is opened through a valve, compressed gas is conveyed through a main pipe into a first-layer galvanized branch pipe and a second-layer galvanized branch pipe, is conveyed through the first galvanized branch pipe to six shower nozzles in a first group of shower nozzles and is injected out, wherein the four shower nozzles focus on clearing the accumulated ash in four corners of a sub-ash-hopper where the four shower nozzles are located, and the other two shower nozzles clear the ashes of other parts where ashes accumulate easily; the compressed gas is conveyed through the second-layer galvanized branch pipe to six shower nozzles in a second group of shower nozzles, wherein the four shower nozzles focus on clearing the accumulated ash in four corners of a sub-ash-hopper where the four shower nozzles are located, and the other two shower nozzles clear the ashes of other parts where ashes accumulate easily; in addition, as the second-layer galvanized branch pipe is higher than the first-layer galvanized branch pipe, the accumulated ashes in the scope of different heights are cleared, and the effect is better.
Description
Technical field
The utility model relates to electrostatic precipitator technology field, relates in particular to the jet deashing device of a kind of electrostatic precipitator ash bucket.
Background technology
Electrostatic precipitator is compared with other cleaners, and power consumption is few, and efficiency of dust collection is high, can be used for flue-gas temperature high.Practice shows, the exhaust gas volumn of processing is larger, uses investment and the operating cost of electrostatic precipitator more economical.
Wherein, electrostatic precipitator comprises the first electric field ash bucket, the second electric field ash bucket, the 3rd electric field ash bucket, the 4th electric field ash bucket and the 5th electric field ash bucket, the first electric field ash bucket, the second electric field ash bucket, the 3rd electric field ash bucket, the 4th electric field ash bucket and the 5th electric field ash bucket respectively comprise four sub-ash buckets, wherein, at the first electric field ash bucket, in the second electric field ash bucket and the 3rd electric field ash bucket because ashes amount is larger, carry in time, and ashes granularity is large, between ash powder particles, absorption has a large amount of gas, make it have good mobility, three inside is difficult for dust stratification, but gather because ashes amount is less at the 4th electric field ash bucket and the 5th electric field ash bucket, can not carry in time, ashes is long in both internal stops times, and ash particles degree is little, under long-time accumulation, cause the escape of gas of grey powder particles absorption, its mobility is reduced, and easily stick on grey headwall, cause the inner a large amount of dust stratifications of ash bucket, especially at four angular position ashes of the 4th electric field ash bucket and the 5th electric field ash bucket frame canopy of easily putting up a bridge, four angular positions, pile up, during maintenance, need drop into a large amount of manpower deashings, take maintenance duration.
Meanwhile, a large amount of dust stratifications of ash bucket, have increased the weight of the load of ash bucket, have certain potential safety hazard.And, need to shut down to electrostatic precipitator maintenance, take maintenance duration, affect other service work progress.During operation, a large amount of dust stratifications of ash bucket, have increased the weight of the load of ash bucket, have certain potential safety hazard.
Therefore, how providing a kind of electrostatic precipitator ash bucket jet deashing device, to realize the removing to dust stratification in the 4th electric field ash bucket and the 5th electric field ash bucket, is current those skilled in the art technical problems urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of electrostatic precipitator ash bucket jet deashing device, to realize the removing to dust stratification in the 4th electric field ash bucket and the 5th electric field ash bucket.
In order to achieve the above object, the utility model provides following technical scheme:
The jet deashing device of a kind of electrostatic precipitator ash bucket, comprise the total source of the gas of factory, house steward, the zinc-plated arm of ground floor, the zinc-plated arm of the second layer, first group of shower nozzle and second group of shower nozzle, wherein, described house steward is communicated with described factory total source of the gas, the zinc-plated arm of described ground floor is communicated with described house steward, described first group of shower nozzle is communicated with the zinc-plated arm of described ground floor, described first group of shower nozzle comprises six shower nozzles, the spout of described first group of shower nozzle all arranges down, the zinc-plated arm of the described second layer is communicated with described house steward, described second group of shower nozzle is communicated with the zinc-plated arm of the described second layer, described second group of shower nozzle comprises six shower nozzles, the spout of described second group of shower nozzle all arranges down, the height of the zinc-plated arm of the described second layer is higher than the height of the zinc-plated arm of described ground floor.
Preferably, above-mentioned first group of shower nozzle and the zinc-plated arm of described ground floor are integral type structure, the zinc-plated arm of described ground floor comprises the first arm and the second arm, and four shower nozzles in described first group of shower nozzle are that the two ends bending of described the first arm and described the second arm forms.
Preferably, above-mentioned second group of shower nozzle and the zinc-plated arm of the described second layer are integral type structure, the zinc-plated arm of the described second layer comprises the 3rd arm and the 4th arm, and four shower nozzles in described second group of shower nozzle are that the two ends bending of described the 3rd arm and described the 4th arm forms.
Preferably, the minimum distance of the sidewall steel plate of the sub-ash bucket at the zinc-plated arm of above-mentioned ground floor and self place is 300mm, and the minimum distance of the sidewall steel plate of the sub-ash bucket at the zinc-plated arm of the described second layer and self place is 300mm.
The jet deashing device of electrostatic precipitator ash bucket that the utility model provides comprises the total source of the gas of factory, house steward, the zinc-plated arm of ground floor, the zinc-plated arm of the second layer, first group of shower nozzle and second group of shower nozzle, wherein, described house steward is communicated with described factory total source of the gas, the zinc-plated arm of described ground floor is communicated with described house steward, described first group of shower nozzle is communicated with the zinc-plated arm of described ground floor, described first group of shower nozzle comprises six shower nozzles, the spout of described first group of shower nozzle all arranges down, the zinc-plated arm of the described second layer is communicated with described house steward, described second group of shower nozzle is communicated with the zinc-plated arm of the described second layer, described second group of shower nozzle comprises six shower nozzles, the spout of described second group of shower nozzle all arranges down, the height of the zinc-plated arm of the described second layer is higher than the height of the zinc-plated arm of described ground floor.
Herein, the jet deashing device of electrostatic precipitator ash bucket that the utility model provides is owing to need to arrange altogether eight in electrostatic precipitator, therefore the jet deashing device of electrostatic precipitator ash bucket of any one sub-ash bucket setting in four sub-ash buckets of Si power plant ash bucket or four sub-ash buckets of the 5th electric field ash bucket of take describes as example, the jet deashing device work of electrostatic precipitator ash bucket in other sub-ash bucket is with identical herein, during use, by the total source of the gas of Yi Ge valve opening factory, Compressed Gas is transported to the zinc-plated arm of ground floor and the zinc-plated arm of the second layer from house steward, then by the zinc-plated arm of ground floor, be transported in six shower nozzles of first group of shower nozzle and spray, wherein four shower nozzles carry out emphasis removing to the dust stratification at four angles of the sub-ash bucket at self place, two other shower nozzle is used for other easy dust stratification position deashings, and the spout of first group of shower nozzle all arranges down, be conducive to comprehensively dust stratification be removed, in like manner, Compressed Gas sprays from the zinc-plated arm of the second layer is transported to six shower nozzles of second group of shower nozzle, wherein four shower nozzles carry out emphasis removing to the dust stratification at four angles of the sub-ash bucket at self place, two other shower nozzle is used for other easy dust stratification position deashings, and its spout of second group of shower nozzle all arranges down, be conducive to comprehensively dust stratification be removed, and, due to the height of the zinc-plated arm of the second layer height higher than the zinc-plated arm of described ground floor, can remove the dust stratification within the scope of differing heights like this, better effects if.
Meanwhile, adopt the zinc-plated arm of ground floor and the zinc-plated arm of the second layer to have the advantages such as long service life and corrosion resistance, certainly, house steward can be also galvanized pipe.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The side-looking structural representation of the jet deashing device of electrostatic precipitator ash bucket that Fig. 1 provides for the utility model embodiment;
The plan structure schematic diagram of the jet deashing device of electrostatic precipitator ash bucket that Fig. 2 provides for the utility model embodiment.
In upper Fig. 1 and Fig. 2:
The zinc-plated arm of the total source of the gas 1 of factory, house steward 2, the zinc-plated arm 3 of ground floor, the first arm 31, the second arm 32, the second layer 4, the 3rd arm 41, the 4th arm 42, first group of shower nozzle 5, second group of shower nozzle 6.
The specific embodiment
The utility model embodiment provides a kind of electrostatic precipitator ash bucket jet deashing device, to realize the removing to dust stratification in the 4th electric field ash bucket and the 5th electric field ash bucket.
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, the side-looking structural representation of the jet deashing device of electrostatic precipitator ash bucket that Fig. 1 provides for the utility model embodiment; The plan structure schematic diagram of the jet deashing device of electrostatic precipitator ash bucket that Fig. 2 provides for the utility model embodiment.
The jet deashing device of electrostatic precipitator ash bucket that the utility model embodiment provides comprises the total source of the gas 1 of factory, house steward 2, the zinc-plated arm 3 of ground floor, the zinc-plated arm 4 of the second layer, first group of shower nozzle 5 and second group of shower nozzle 6, wherein, house steward 2 is communicated with factory total source of the gas 1, the zinc-plated arm 3 of ground floor is communicated with house steward 2, first group of shower nozzle 5 is communicated with the zinc-plated arm 3 of ground floor, first group of shower nozzle 5 comprises six shower nozzles, the spout of first group of shower nozzle 5 all arranges down, the zinc-plated arm 4 of the second layer is communicated with house steward 2, second group of shower nozzle 6 is communicated with the zinc-plated arm 4 of the second layer, second group of shower nozzle 6 comprises six shower nozzles, the spout of second group of shower nozzle 6 all arranges down, the height of the zinc-plated arm 4 of the second layer is higher than the height of the zinc-plated arm 3 of ground floor.
Herein, the jet deashing device of electrostatic precipitator ash bucket that the utility model provides is owing to need to arrange altogether eight in electrostatic precipitator, therefore the jet deashing device of electrostatic precipitator ash bucket of any one sub-ash bucket setting in four sub-ash buckets of Si power plant ash bucket or four sub-ash buckets of the 5th electric field ash bucket of take describes as example, the jet deashing device work of electrostatic precipitator ash bucket in other sub-ash bucket is with identical herein, during use, by the total source of the gas 1 of Yi Ge valve opening factory, Compressed Gas is transported to the zinc-plated arm 3 of ground floor and the zinc-plated arm 4 of the second layer from house steward 2, then by the zinc-plated arm 3 of ground floor, be transported in six shower nozzles of first group of shower nozzle 5 and spray, wherein four shower nozzles carry out emphasis removing to the dust stratification at four angles of the sub-ash bucket at self place, two other shower nozzle is used for other easy dust stratification position deashings, and the spout of first group of shower nozzle 5 all arranges down, be conducive to comprehensively dust stratification be removed, in like manner, Compressed Gas sprays from the zinc-plated arm 4 of the second layer is transported to six shower nozzles of second group of shower nozzle 6, wherein four shower nozzles carry out emphasis removing to the dust stratification at four angles of the sub-ash bucket at self place, two other shower nozzle is used for other easy dust stratification position deashings, and the spout of second group of shower nozzle 6 all arranges down, be conducive to comprehensively dust stratification be removed, and, due to the height of the zinc-plated arm 4 of the second layer height higher than the zinc-plated arm 3 of ground floor, can remove the dust stratification within the scope of differing heights like this, better effects if.
Meanwhile, adopt the zinc-plated arm 3 of ground floor and the zinc-plated arm 4 of the second layer to have the advantages such as long service life and corrosion resistance, certainly, house steward 2 can be also galvanized pipe.
In order to reduce cost of manufacture, then the total source of the gas 1 of factory can be carried air compressing air endlessly by house steward 2.Wherein, the connection that three-way connection and four-way connection are realized pipeline can be set, as shown in Figure 1 on house steward 2.
For convenient, make, first group of shower nozzle 5 and the zinc-plated arm 3 of ground floor are integral type structure, the zinc-plated arm 3 of ground floor comprises the first arm 31 and the second arm 32, four shower nozzles in first group of shower nozzle 5 are that the two ends bending of the first arm 31 and the second arm 32 forms, galvanized pipe is bending and generation deformation easily, so when making, the two ends, left and right of the first arm 31 can be bent to form to two shower nozzles, the two ends, left and right of the second arm 32 are bent to form to two other shower nozzle, then in the middle of the first arm 31, the 5th shower nozzle is set, in the middle of the second arm 32, the 6th shower nozzle is set, then all with instrument, pound flat and become spout, thereby simplified manufacturing process.
For convenient, make, second group of shower nozzle 6 and the zinc-plated arm 4 of the second layer are integral type structure, the zinc-plated arm 4 of the second layer comprises the 3rd arm 41 and the 4th arm 42, four shower nozzles in second group of shower nozzle 6 are that the two ends bending of the 3rd arm 41 and the 4th arm 42 forms, galvanized pipe is bending and generation deformation easily, so when making, the two ends, left and right of the 3rd arm 41 can be bent to form to two shower nozzles, the two ends, left and right of the 4th arm 42 are bent to form to two other shower nozzle, then in the middle of the 3rd arm 41, the 5th shower nozzle is set, in the middle of the 4th arm 42, the 6th shower nozzle is set, then all with instrument, pound flat and become spout, thereby simplified manufacturing process.
For fear of the zinc-plated arm 3 of ground floor and the zinc-plated arm 4 of the second layer, hinder passing through of ashes, the minimum distance of the sidewall steel plate of the sub-ash bucket at the zinc-plated arm 3 of ground floor and self place is 300mm, the minimum distance of the sidewall steel plate of the sub-ash bucket at the zinc-plated arm 4 of the second layer and self place is 300mm, meanwhile, the nozzle of first group of shower nozzle 5 and second group of shower nozzle 6 is also 300mm with nearest separately sidewall steel plate distance respectively.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. the jet deashing device of electrostatic precipitator ash bucket, is characterized in that, comprises the total source of the gas of factory (1), house steward (2), the zinc-plated arm of ground floor (3), the zinc-plated arm of the second layer (4), first group of shower nozzle (5) and second group of shower nozzle (6),
Wherein, described house steward (2) is communicated with the total source of the gas of described factory (1), the zinc-plated arm of described ground floor (3) is communicated with described house steward (2), described first group of shower nozzle (5) is communicated with the zinc-plated arm of described ground floor (3), described first group of shower nozzle (5) comprises six shower nozzles, the spout of described first group of shower nozzle (5) all arranges down
The zinc-plated arm of the described second layer (4) is communicated with described house steward (2), described second group of shower nozzle (6) is communicated with the zinc-plated arm of the described second layer (4), described second group of shower nozzle (6) comprises six shower nozzles, and the spout of described second group of shower nozzle (6) all arranges down
The height of the zinc-plated arm of the described second layer (4) is higher than the height of the zinc-plated arm of described ground floor (3).
2. the jet deashing device of electrostatic precipitator ash bucket according to claim 1, it is characterized in that, described first group of shower nozzle (5) and the zinc-plated arm of described ground floor (3) are integral type structure, the zinc-plated arm of described ground floor (3) comprises the first arm (31) and the second arm (32), and four shower nozzles in described first group of shower nozzle (5) are that the two ends bending of described the first arm (31) and described the second arm (32) forms.
3. the jet deashing device of electrostatic precipitator ash bucket according to claim 2, it is characterized in that, described second group of shower nozzle (6) and the zinc-plated arm of the described second layer (4) are integral type structure, the zinc-plated arm of the described second layer (4) comprises the 3rd arm (41) and the 4th arm (42), and four shower nozzles in described second group of shower nozzle (6) are that the two ends bending of described the 3rd arm (41) and described the 4th arm (42) forms.
4. the jet deashing device of electrostatic precipitator ash bucket according to claim 1, it is characterized in that, the minimum distance of the sidewall steel plate of the sub-ash bucket at the zinc-plated arm of described ground floor (3) and self place is 300mm, and the minimum distance of the sidewall steel plate of the sub-ash bucket at the zinc-plated arm of the described second layer (4) and self place is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460430.2U CN203437215U (en) | 2013-07-30 | 2013-07-30 | Air injection type deashing device for ash hopper of electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460430.2U CN203437215U (en) | 2013-07-30 | 2013-07-30 | Air injection type deashing device for ash hopper of electrostatic dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN203437215U true CN203437215U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320460430.2U Expired - Lifetime CN203437215U (en) | 2013-07-30 | 2013-07-30 | Air injection type deashing device for ash hopper of electrostatic dust collector |
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| CN (1) | CN203437215U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689144A (en) * | 2016-02-29 | 2016-06-22 | 福建邵化化工有限公司 | Ash removing device for ash bucket of electrostatic dust collector |
| CN105709937A (en) * | 2014-12-01 | 2016-06-29 | 天津蓝巢电力检修有限公司 | Electric deduster system additionally equipped with ash hopper purging device |
| CN108993774A (en) * | 2018-07-13 | 2018-12-14 | 芜湖鑫霖森椽环保科技有限公司 | A kind of electric dust-removing equipment ash bucket |
| CN112604483A (en) * | 2020-12-16 | 2021-04-06 | 四川恒乐达能源工程有限公司 | Blockage removing device for wet desulphurization process |
-
2013
- 2013-07-30 CN CN201320460430.2U patent/CN203437215U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709937A (en) * | 2014-12-01 | 2016-06-29 | 天津蓝巢电力检修有限公司 | Electric deduster system additionally equipped with ash hopper purging device |
| CN105689144A (en) * | 2016-02-29 | 2016-06-22 | 福建邵化化工有限公司 | Ash removing device for ash bucket of electrostatic dust collector |
| CN108993774A (en) * | 2018-07-13 | 2018-12-14 | 芜湖鑫霖森椽环保科技有限公司 | A kind of electric dust-removing equipment ash bucket |
| CN108993774B (en) * | 2018-07-13 | 2020-09-25 | 江苏卓燃工程咨询有限公司 | Ash bucket for electric precipitation equipment |
| CN112604483A (en) * | 2020-12-16 | 2021-04-06 | 四川恒乐达能源工程有限公司 | Blockage removing device for wet desulphurization process |
| CN112604483B (en) * | 2020-12-16 | 2021-09-21 | 四川恒乐达能源工程有限公司 | Blockage removing device for wet desulphurization process |
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Granted publication date: 20140219 |
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| CX01 | Expiry of patent term |