CN2592258Y - Ash hooper pulse bag type dust collector - Google Patents
Ash hooper pulse bag type dust collector Download PDFInfo
- Publication number
- CN2592258Y CN2592258Y CN 03200074 CN03200074U CN2592258Y CN 2592258 Y CN2592258 Y CN 2592258Y CN 03200074 CN03200074 CN 03200074 CN 03200074 U CN03200074 U CN 03200074U CN 2592258 Y CN2592258 Y CN 2592258Y
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- CN
- China
- Prior art keywords
- ash bucket
- ash
- cinder conveyer
- deduster
- bucket
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- 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 - Lifetime
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Abstract
The utility model relates to a pulse bag type dust collector for a large ash bucket, which comprises a dust collector main body, an ash conveying device and an electric controller. The filtering area sum of the whole filter bag that a single ash bucket corresponds is greater than 1000 square meters. A scraper-type or a spiral type ash conveying machine is arranged at the position adjacent to the bottom of the ash bucket to be used as the ash conveying device. The ash bucket can be tapered, as well as can be navicular. The utility model can use the ash bucket as an ash storage chamber, as well as can use automobiles, trains or other vehicles to convey ash, and operation management cost can further be reduced.
Description
The application relates to the ash bucket and the ash conveying device of the big pulse bag filter in the industrial dedusting equipment.
Existing big pulse bag filter all is made up of deduster main body, defeated grey device systems and electric control gear three parts.Pulse bag type dust collector main part (hereinafter to be referred as main part) comprises filter bag chamber and scaffold thereof, filter bag, pulse jetting deashing device, turnover feed channel, ash bucket etc.Defeated grey device systems is to comprise bucket elevator or high pressure positive blower (or air pump), ash conveying pipe, and the defeated grey device systems of routine in the grey storehouse of special-purpose storage etc., and is complicated huge.Because the filter bag filter area summation in the filter bag chamber of single ash bucket correspondence less than 1000 square metres, causes ash bucket little, and quantity is many, steel unit consumption (every square metre of filter area mean consumption of filter bag steel material) is many in addition.In a word, existing big pulse bag filter investment is big, occupation of land is many, the operational and administrative expenses height.
The applicant's a application (application number is 02245784.4) improves main part and defeated grey device systems, the simple and easy ash conveying device that connects a defeated grey conduit formation with the ash bucket unloading valve and below this valve has replaced the defeated grey device systems of said routine, the total filter area of the filter bag of single ash bucket correspondence is greater than 1000 square metres, thereby can do the grey storehouse of storage with ash bucket, saved investment about 35%, reduce and take up an area of about 40%, save operational and administrative expenses about 30%, equipment year, the running job rate was near 100%.
But above-mentioned application still has its weak point, because said simple and easy ash conveying device is to adopt defeated grey conduit, can not gravity type unload ash, can only be connected with defeated grey conduit with the suction ash flexible pipe of vacuum tank car grey sucking-off is transported, and can not use automobile, train or other means of transports.Because vacuum tank car fare lattice are very expensive, if and it is very low, more uneconomical only to serve one or several deduster operating rates, therefore is not suitable for current national conditions, being difficult to generally promote the use of, is desirable for the minority enterprise solid financial strength, that deduster is a lot of just.
The application's purpose is to do the grey storehouse of storage with big ash bucket, adopts gravity type to unload ash again, can use automobile, train or other means of transports fortune ash, further reduces operational and administrative expenses, is beneficial to generally and promotes.
For this reason, the application improves again the said simple and easy ash conveying device of above-mentioned application, and Here it is scrapes template or spirality cinder conveyer in the bottom installation near ash bucket.
Said big ash bucket both can be a platform taper ash bucket, also can be the ship shape ash bucket, and when adopting platform taper ash bucket, said cinder conveyer is installed in the ash bucket outside and near the bottom, it is connected with the unloading valve that is installed in the ash bucket bottom; When adopting the ship shape ash bucket, said cinder conveyer is installed in the ash bucket the inside and near the bottom, unloading valve is installed in the port of export of cinder conveyer.
Said ship shape ash bucket can two ends all tilts with both sides or vertical, also can two ends tilts and both sides are vertical, and is can also two ends vertical and both sides tilt.But which kind of situation no matter, the size of ship shape ash bucket bottom all should be complementary with the specification of cinder conveyer.
The application is for single ash bucket single chamber, single ash bucket multicell or many ash buckets multicell, and single-row or biserial deduster all is suitable for.
The application compares with above-mentioned application, biggest advantage is to be fit to most of enterprises and all uses automobile, train or other modes to transport ash, and further save operational and administrative expenses about 10%, when especially adopting the ship shape ash bucket, can make full use of the space, further increase the dischargeable capacity of ash bucket, be more suitable for reducing the grey number of times of fortune in doing the grey storehouse of storage.
Further specify with drawings and Examples below.
Fig. 1 is the deduster schematic diagram that the application adopts platform taper ash bucket (two buckets, two Room)
Fig. 2 is the deduster schematic diagram that the application adopts ship shape ash bucket (a pipeful of two Room)
Among the figure: the 1-pulse jetting deashing device; The 2-access door; The 3-escape pipe; The 4-filter bag; 5-cage bone; The 6-framework; The 7-ash bucket; The 8-air inlet pipe; The 9-unloading valve; The 10-cinder conveyer
Embodiment 1 (see figure 1): Large ash bucket pulse bag filter, comprise main part, ash conveying device and electric control gear, main part has pulse jetting deashing device 1, access door 2, escape pipe 3, filter bag 4, cage bone 5, filter bag chamber and scaffold 6 thereof, ash bucket 7 by the underframe supporting is platform taper ash buckets, air inlet pipe 8 is arranged, unloading valve 9 is installed in platform taper ash bucket bottom, scrapes template cinder conveyer 10 and is installed in the ash bucket outside and is connected with unloading valve 9.
Handle 5000 cubic metres of air quantity per minutes, 1.25 meters of filtration velocity per minutes, promptly filter bag filter area summation is 4000 square metres, because this example is two buckets, two Room, so the filter bag filter area summation of each taper ash bucket correspondence is 2000 square metres.The dust mean concentration of ash-laden gas is every cubic metre 10 gram, and promptly dust pile proportion is 1 ton every cubic metre.As calculated, totally 72 tons promptly 72 cubic metres of the amount of dust that this deduster 24 hours produces, the dischargeable capacity of each taper ash bucket are equal to or greater than 36 cubic metres and can satisfy and unloaded the once requirement of ash in 24 hours.
Ash-laden gas is entered by air inlet pipe 8, and enters in the filter bag from the outside of filter bag 4, and dust is blocked on the filter bag outer surface, and flue gas after being purified enters atmosphere by escape pipe 3.Regularly it is blown off in ash bucket 7 by pulse jetting deashing device 1 attached to the dust on the filter bag outer surface.Earlier the dress of automobile, train or other means of transports ash container is aimed at the port of export of scraping template cinder conveyer 10 when unloading ash, start cinder conveyer earlier, the back starts unloading valve.After unloading ash and finishing, close unloading valve earlier, treat to close cinder conveyer again after dust in the cinder conveyer is given out light.
Embodiment 2 (see figure 2)s: Large ash bucket pulse bag filter, ash bucket 7 are all careen shape ash buckets of two ends and both sides, corresponding two filter bag chambers.Scrape template cinder conveyer 10 and be installed in ship shape ash bucket the inside and close bottom, unloading valve 9 is installed in the port of export of cinder conveyer 10.Other structures and process conditions are with embodiment 1.
Obviously, the summation of the filter bag filter area of this ship shape ash bucket correspondence is 4000 square metres, and 24 hours ash amount still is 72 tons.Because the ship shape ash bucket has made full use of among the embodiment 1 space between two platform taper ash buckets, even equal altitudes, etc. under the situation at inclination angle, therefore the dischargeable capacity of this ship shape ash bucket is more suitable for reducing the grey number of times of fortune in doing the grey storehouse of storage also near three times of single taper ash bucket in the last example.In fact, for platform taper ash bucket can unload ash smoothly, the inclination angle on its four limit must be not less than 60 °, and the ship shape ash bucket is not limit by this.
When unloading ash, earlier the dress of automobile, train or other means of transports ash container is aimed at the unloading valve 9 of the cinder conveyer port of export, started unloading valve earlier, restart cinder conveyer.After unloading ash and finishing, close cinder conveyer earlier, close unloading valve again.
Claims (4)
1. Large ash bucket pulse bag filter, deduster main body, ash conveying device and electric control gear are arranged, shank has pulse jetting deashing device (1), access door (2), escape pipe (3), filter bag (4), cage bone (5), filter bag chamber and scaffold (6) thereof, ash bucket (7), air inlet pipe (8), unloading valve (9), the filter area summation of whole filter bags of an ash bucket correspondence is characterized in that scraping template or screw type cinder conveyer (10) near the installation of ash bucket bottom as ash conveying device greater than 1000 square metres.
2. according to the said deduster of claim 1, it is characterized in that said ash bucket (7) is the tapered ash bucket of platform, said cinder conveyer (10) is installed in the ash bucket outside and is connected with the unloading valve (9) that is installed in platform taper ash bucket bottom.
3. according to the said deduster of claim 1, it is characterized in that said ash bucket (7) is the ship shape ash bucket, said cinder conveyer (10) is installed in ship shape ash bucket the inside and close ash bucket bottom, unloading valve (9) is installed in the port of export of cinder conveyer (10), the bottom size of ship shape ash bucket and the specification of cinder conveyer coupling.
4. according to the said deduster of claim 3, it is characterized in that the two ends of said ship shape ash bucket and both sides all tilt or vertically, also can two ends tilt and both sides are vertical, can also two ends vertical and both sides tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200074 CN2592258Y (en) | 2003-01-06 | 2003-01-06 | Ash hooper pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200074 CN2592258Y (en) | 2003-01-06 | 2003-01-06 | Ash hooper pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592258Y true CN2592258Y (en) | 2003-12-17 |
Family
ID=33752689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03200074 Expired - Lifetime CN2592258Y (en) | 2003-01-06 | 2003-01-06 | Ash hooper pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592258Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979126A (en) * | 2010-11-12 | 2011-02-23 | 大连华锐股份有限公司 | Dust removal system of annular feeder of submerged arc electric furnace |
| CN101015757B (en) * | 2006-02-06 | 2011-04-06 | 上海市凌桥环保设备厂有限公司 | Pulse spray bag type dust remover of big anti-block ash bucket |
| CN105999897A (en) * | 2016-07-05 | 2016-10-12 | 广西联壮科技股份有限公司 | Tail ash recovering device for bag-type dust remover |
-
2003
- 2003-01-06 CN CN 03200074 patent/CN2592258Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101015757B (en) * | 2006-02-06 | 2011-04-06 | 上海市凌桥环保设备厂有限公司 | Pulse spray bag type dust remover of big anti-block ash bucket |
| CN101979126A (en) * | 2010-11-12 | 2011-02-23 | 大连华锐股份有限公司 | Dust removal system of annular feeder of submerged arc electric furnace |
| CN101979126B (en) * | 2010-11-12 | 2012-08-22 | 大连华锐重工集团股份有限公司 | Dust removal system of annular feeder of submerged arc electric furnace |
| CN105999897A (en) * | 2016-07-05 | 2016-10-12 | 广西联壮科技股份有限公司 | Tail ash recovering device for bag-type dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Tianming Electronics Co., Ltd. Assignor: Jiang Fengyou Contract fulfillment period: 2007.3.6 to 2012.3.5 Contract record no.: 2008330001504 Denomination of utility model: Large ash bucket pulse bag type dust separator for treating high concentration exhaust gas Granted publication date: 20031217 License type: Exclusive license Record date: 20081030 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.3.6 TO 2012.3.5; CHANGE OF CONTRACT Name of requester: HANGZHOU TIAN-MING ELECTRONICS CO., LTD. Effective date: 20081030 |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANG FENGYOU Effective date: 20120827 Owner name: MCC CENTRAL RESEARCH INSTITUTE OF BUILDING AND CON Free format text: FORMER OWNER: JIANG FENGYOU Effective date: 20120827 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120827 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 Building No. 8 306 Co-patentee after: Jiang Fengyou Patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Address before: 100088, Beijing new street, red Union Village, No. 1, building 5, 7 door, Room 201 Patentee before: Jiang Fengyou |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130106 Granted publication date: 20031217 |