CN102485315A - Blowing method of pulse bag filler and apparatus used therein - Google Patents
Blowing method of pulse bag filler and apparatus used therein Download PDFInfo
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- CN102485315A CN102485315A CN201010581894XA CN201010581894A CN102485315A CN 102485315 A CN102485315 A CN 102485315A CN 201010581894X A CN201010581894X A CN 201010581894XA CN 201010581894 A CN201010581894 A CN 201010581894A CN 102485315 A CN102485315 A CN 102485315A
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Abstract
The invention provides a blowing method of pulse bag filler and an apparatus used therein. The method is characterized in that: an upper box is separated into no less than two mutually independent small air-purifying chambers, an outlet of each small air-purifying chamber is opposite to no less than two back flushing air nozzles, and when ash is removing, the nozzles of blowing pipes directly blow back flushing air into a corresponding small air-purifying chamber. The apparatus is characterized in that: the upper box of the bag filler comprises a plurality of the mutually independent small air-purifying chambers which are communicated with a purified air channel; nozzles of a blowing device are just opposite to the outlets of the small air-purifying chambers; and the outlet of each small air-purifying chamber is opposite to a set of nozzles. According to the invention, there is no device like a blowing pipe, an ejection pipe and an induction plate arranged between the back flushing air nozzles and the outlets of the small air-purifying chambers, so the apparatus has the advantages of a simple structure, a small volume, small consumption of materials, low cost for equipment and convenient installation and maintenance. Practice proves that application of the method and the apparatus enables same effects to be obtained, raw materials to be saved by about 10% and an obvious economic benefit to be achieved compared to utilization of conventional blowing methods and apparatuses.
Description
Technical field:
The device that the present invention relates to a kind of pulsed jet cloth filter blowing process and implement this method is a pulse bag cell deduster.
Background technology:
Sack cleaner, especially pulsed jet cloth filter are to use the widest dust collection method.At present, the blowing method of sack cleaner all adopted the pipeline injection method during reality was produced, and promptly the winding-up pipe directs at cloth bag." the blast furnace gas drying bag dust removing device bi-directional electromagnetic pulse jetting deashing device " of CN200620167649.3 bulletin for example, this device is exactly at several nozzles of winding-up Guan Shangshe, and wherein cloth bag of each nozzle correspondence is directly blown to cloth bag.For another example, " the plug-in type reverse gas cleaning devices and methods therefor that is used for sack cleaner " of CN200510058804.8 bulletin, the winding-up pipe of this device is deep among the cloth bag.And for example, " combined filter tube element pulse dust-collector " of CN200610046580.3 bulletin, the connecting place of this deduster pure qi (oxygen) case and outlet is provided with the induction tunnel that the blowback dedusting is used.Also have CN200920217238.4 bulletin " a kind of pulsed jet cloth filter ", this deduster bottom in cell is provided with ductor.As above several examples have a common defective, and promptly they all are provided with device between purge gas spout and air-purifying chamber outlet, or are the winding-up pipes of lengthening, or are induction tunnel, or are ductor.Resemble this blowing method and device thereof, discuss dust removing effects for the present, single with regard to device structure, it is problem the most significantly, is that the volume that causes whole device strengthens, consumptive material is many, cost is high.Therefore be necessary to improve.
Summary of the invention:
Task of the present invention is to the problems referred to above, a kind of pulsed jet cloth filter blowing process is provided, and device to be a pulse bag cell deduster.This pulsed jet cloth filter blowing process and device thereof not only can guarantee and optimize dust removing effects, and can make the pure qi (oxygen) outlet that apparatus structure is simple, volume is little, adaptation is different; Reach same usefulness, can save material, reduce equipment cost; And be convenient to I&M.
One of its technical solution is: a kind of pulsed jet cloth filter blowing process; Use existing gases at high pressure blowing device; With gases at high pressure is power, exerts pressure to the cloth bag blowback through the winding-up pipe, and it is characterized in that: upper box is separated into and is no less than 2 separate cell air-purifying chambers; Each cell air-purifying chamber outlet and to be no less than 2 purge gas spouts relative, winding-up pipe spout directly blows to corresponding cell air-purifying chamber with purge gas during deashing.
Two of its technical solution is: a kind of pulse bag cell deduster; Be divided into three casings in upper, middle and lower; Wherein middle casing is the cloth bag chamber, and upper box is made up of the cell air-purifying chamber of several independent, cell air-purifying chamber and pure qi (oxygen) channel connection; The spout of blowing device is characterized in that over against the outlet of cell air-purifying chamber: each cell air-purifying chamber (2) outlet is all relative with one group of spout (3).
The said one group of spout in front, the quantity of its spout is equal to or greater than 2; The structural relation of its spout and spout for up and down or about evenly lay; And its spout can be divided into one or more layers laying as required.
Compared with prior art; Advantage of the present invention is: with regard to its method; Owing between the purge gas spout of pulsed jet cloth filter and the outlet of cell air-purifying chamber, do not resemble any device of one type of the pipe of jetting, induction tunnel, ductor; Therefore whole apparatus structure is simple, volume is little, consumptive material is few, and equipment cost is low, and is convenient to I&M.With regard to its device is pulse bag cell deduster, owing to be provided with one group rather than a spout in the outlet of cell air-purifying chamber, like this; At first; It can adapt to difform pure qi (oxygen) outlet needs, and such as when the pure qi (oxygen) outlet is rectangle, it can let several spouts arrange and use; When monolayer alignment can not be satisfied the demand, it can multilayer arrange use.So neither can cause the energy waste winding-up usefulness that can not detract again, economical and practical.Secondly, the distance of spout and pure qi (oxygen) outlet reduces, and reduces equipment volume therefrom, reduces cost.Facts have proved, adopt present technique, reach same usefulness, can save material about 10%, have tangible economic benefit than spout of independent use.
Description of drawings:
Fig. 1 is the structural representation of pulse bag cell deduster of the present invention.
Fig. 2 is that the A-A of Fig. 1 cuts open left view.
Fig. 3 is that the B-B of Fig. 1 cuts open vertical view.
The specific embodiment:
Embodiment 1; A kind of pulsed jet cloth filter blowing process is used existing gases at high pressure blowing device, is power with gases at high pressure; Exert pressure to the cloth bag blowback through the winding-up pipe; It is characterized in that: upper box is separated into and is no less than 2 separate cell air-purifying chambers, each cell air-purifying chamber outlet and to be no less than 2 purge gas spouts relative, and winding-up pipe spout directly blows to corresponding cell air-purifying chamber with purge gas during deashing.
Embodiment 2, are that pulse bag cell deduster elaborates in conjunction with accompanying drawing to apparatus of the present invention.
Shown in Figure 3 like Fig. 1 one; Pulse bag cell deduster provided by the invention is divided into three casings in upper, middle and lower, and wherein middle casing 1 is the cloth bag chamber; Upper box is made up of the cell air-purifying chamber 2 of several independent, and corresponding below the cell air-purifying chamber 2 is several rows of cloth bag 7.Air-purifying chamber is communicated with pure qi (oxygen) passage 6, and the winding-up pipe 4 of blowing device 5 extend in the pure qi (oxygen) passage 6, and winding-up pipe 4 is provided with spout 3, and spout 3 is over against the outlet of cell air-purifying chamber 2.This device is characterised in that: the outlet of each cell air-purifying chamber 2 is all relative with one group of spout 3.Here said one group of spout, the quantity of its spout 3 is equal to or greater than 2.The structural relation of its spout and spout for up and down or about evenly lay.According to the size of outlet shape and size, its spout can be made as one or more layers.One group of purge gas spout directly blows to corresponding cell air-purifying chamber with purge gas during deashing.
Claims (5)
1. pulsed jet cloth filter blowing process; Use existing gases at high pressure blowing device; With gases at high pressure is power, exerts pressure to the cloth bag blowback through the winding-up pipe, and it is characterized in that: upper box is separated into and is no less than 2 separate cell air-purifying chambers; Each cell air-purifying chamber outlet and to be no less than 2 purge gas spouts relative, winding-up pipe spout directly blows to corresponding cell air-purifying chamber with purge gas during deashing.
2. device of implementing the said pulsed jet cloth filter blowing process of claim 1; Be pulse bag cell deduster, be divided into three casings in upper, middle and lower, wherein middle casing is the cloth bag chamber; Upper box is made up of the cell air-purifying chamber of several independent; Cell air-purifying chamber and pure qi (oxygen) channel connection, the spout of blowing device is characterized in that over against the outlet of cell air-purifying chamber: each cell air-purifying chamber (2) outlet is all relative with one group of spout (3).
3. according to the pulse bag cell deduster of claim 2, it is characterized in that: said one group of spout, the quantity of its spout (3) is equal to or greater than 2.
4. according to the pulse bag cell deduster of claim 2 or 3, it is characterized in that: said one group of spout, the structural relation of its spout and spout for up and down or about evenly lay.
5. according to the pulse bag cell deduster of claim 4, it is characterized in that: said one group of spout, its spout are one or more layers even laying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010581894XA CN102485315A (en) | 2010-12-06 | 2010-12-06 | Blowing method of pulse bag filler and apparatus used therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010581894XA CN102485315A (en) | 2010-12-06 | 2010-12-06 | Blowing method of pulse bag filler and apparatus used therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102485315A true CN102485315A (en) | 2012-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010581894XA Pending CN102485315A (en) | 2010-12-06 | 2010-12-06 | Blowing method of pulse bag filler and apparatus used therein |
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| CN (1) | CN102485315A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525415A (en) * | 2018-04-23 | 2018-09-14 | 界首市盈丰环保科技有限公司 | Reverse-flow pulse reverse-blow bag filter blowing device |
| CN111203043A (en) * | 2020-03-11 | 2020-05-29 | 成都市玄戈自动化控制技术有限公司 | Novel dust recycling and storing device |
| CN113041722A (en) * | 2021-03-12 | 2021-06-29 | 广州中创建筑科技有限公司 | Dust removal equipment and dust removal method for concrete production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075979U (en) * | 1990-07-03 | 1991-05-01 | 岳阳石油化工总厂机械厂 | Pressured back-blowing cloth bag dust remover |
| CN201516320U (en) * | 2009-09-14 | 2010-06-30 | 营口创世纪环保设备有限公司 | Blowing ash removal device of bag-type dust collector |
| CN201603484U (en) * | 2009-09-18 | 2010-10-13 | 吴蔓洁 | Pulse bag-type dust collector |
| CN201889133U (en) * | 2010-12-06 | 2011-07-06 | 吴蔓洁 | Pulse cloth bag small-chamber dust remover |
-
2010
- 2010-12-06 CN CN201010581894XA patent/CN102485315A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075979U (en) * | 1990-07-03 | 1991-05-01 | 岳阳石油化工总厂机械厂 | Pressured back-blowing cloth bag dust remover |
| CN201516320U (en) * | 2009-09-14 | 2010-06-30 | 营口创世纪环保设备有限公司 | Blowing ash removal device of bag-type dust collector |
| CN201603484U (en) * | 2009-09-18 | 2010-10-13 | 吴蔓洁 | Pulse bag-type dust collector |
| CN201889133U (en) * | 2010-12-06 | 2011-07-06 | 吴蔓洁 | Pulse cloth bag small-chamber dust remover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525415A (en) * | 2018-04-23 | 2018-09-14 | 界首市盈丰环保科技有限公司 | Reverse-flow pulse reverse-blow bag filter blowing device |
| CN111203043A (en) * | 2020-03-11 | 2020-05-29 | 成都市玄戈自动化控制技术有限公司 | Novel dust recycling and storing device |
| CN113041722A (en) * | 2021-03-12 | 2021-06-29 | 广州中创建筑科技有限公司 | Dust removal equipment and dust removal method for concrete production |
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Application publication date: 20120606 |