CN201125092Y - Short stage dust conveying facility for dry type dust removing equipment - Google Patents
Short stage dust conveying facility for dry type dust removing equipment Download PDFInfo
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- CN201125092Y CN201125092Y CNU2007200159579U CN200720015957U CN201125092Y CN 201125092 Y CN201125092 Y CN 201125092Y CN U2007200159579 U CNU2007200159579 U CN U2007200159579U CN 200720015957 U CN200720015957 U CN 200720015957U CN 201125092 Y CN201125092 Y CN 201125092Y
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Abstract
The utility model relates to the technology field of leading-out, transfer and truck loading for the collected dust of dust-removing equipment, and particularly provides a short-stage dust conveyer used in the dry dust-removing equipment. The utility model is applied to controlling the dust transportation under different dust emission conditions and the environments relating to high temperature, high pressure and high drop height. The utility model is composed of a gate valve or a closed cinder valve arranged at the lower part of a feed opening of a dust retainer, a star tripper connected with the gate valve or the closed cinder valve, an assembly-type circular plate chain-driving machine arranged at the lower part of a tripper, a turning device connected with the chain-driving machine, a dust-free truck loader connected with the turning device, an electric hoist connected with the truck loader, and a program control instrument. The assembly-type circular plate chain-driving machine is composed of a receiving opening formed at the at the lower part of the star tripper, an annular delivery pipe arranged at the lower part of the receiving opening, the circular plate chain-driving machine arranged in the pipe, a driving device and a rear-mounted installation. As an integrated innovation, the short-stage dust conveyer has the technical advantages of short stage, flexible assembly, energy saving, consumption reducing and low operating cost; and can be used as the dust conveyer under the normal pressure operating condition and the high pressure operating condition, and the dust conveyer for blast furnace coal gas dry method dust-removing.
Description
Technical field
The utility model relates to dusting equipment to be accepted the derivation of powder, transfers and the entrucking technical field, and a kind of defeated grey facility of short flow process that is used for dry-type dedusting equipment particularly is provided.Be applicable under the environment that relates to high temperature, high pressure, high drop, control the powder conveying of various airborne dust operating modes, belong to powder conveying and toter.
Background technology
At present, the defeated grey technology of the long flow process of industrial enterprise's powder conveying widespread usage." dedusting technology handbook one book of metallurgical industry press publication in 2002, the defeated ash discharge technology and the equipment of dusting equipment have been described in detail, it wherein is the defeated grey facility of long flow process of representative with " helical feed-bury scraper plate conveying-bucket type lifting-high hopper-automobile ", construction investment is 15%～25% of a dust pelletizing system, and ubiquity complex process, long flow path, drop are big, big energy-consuming, pollute the problem heavy, that over-the-road expense is high along journey.
With supporting, people constantly rely on scientific and technological advances around the innovation of the defeated grey facility of dusting equipment, the development of research and promotion powder conveying facility.For example: " the powder carloader of control airborne dust " of Chinese utility model patent specification sheets bulletin on January 1st, 2003, patent No. ZL02211074.7, April 5 2002 applying date; Subsidize research, exploitation and the practice of project through national technology innovation, obtain great patent and transformed achievement, obtain state key new product in 2004, every technical and economic index occupies leading domestic level, provides the important technology experience for the part solves the powder dustless loading.But, the defeated grey facility of the short flow process of system's setting-up and development dusting equipment, still unresolved at present.
Summary of the invention
The purpose of this utility model is application operating mode and the existing problems by the defeated grey facility of dusting equipment, provide a kind of short flow process that is used for dry-type dedusting equipment defeated grey facility, can Applicable temperature≤150 ℃, the requirement of the defeated grey technology of the short flow process of dusting equipment of pressure≤0.25MPa, drop≤10m.
The purpose of this utility model realizes by following technical proposals:
The defeated grey facility of short flow process that is used for dry-type dedusting equipment of the present utility model, comprise the powder dust-free loader, it is characterized in that by the push-pull valve or the hermetic type unloading valve that are directly installed on each flue-dust retainer drain hole bottom that is arranged in parallel, the star discharger that is connected of push-pull valve or hermetic type unloading valve therewith, be located at an aggregation type plectane machine for zipper of these star discharger belows, the turning gear that is connected of aggregation type plectane machine for zipper therewith, the powder dust-free loader that is connected of turning gear therewith, the electric block that is connected of powder dust-free loader is used control signal wire and hermetic type unloading valve respectively therewith, the star discharger, aggregation type plectane machine for zipper, the programmed controller that electric block is connected is formed.
The described flue-dust retainer that is arranged in parallel is 2--10, and corresponding 1 aggregation type plectane machine for zipper and 1 powder dust-free loader are main frame, forms the defeated grey facility of short flow process.
Described aggregation type plectane machine for zipper is by the receiving opening that is located at the described star discharger that each is arranged in parallel below, be located at the annular duct of these receiving opening belows, be located at the plectane machine for zipper in this annular duct, be located at the actuating device that is connected with the plectane machine for zipper of this annular duct one end, the rear-mounted installation that is connected with the plectane machine for zipper that is located at this annular duct other end is formed.
Described aggregation type plectane machine for zipper active section effective length is by ash bucket quantity and distribute definite.
The body of described aggregation type plectane machine for zipper is a girth welding formula steel structure, and flange connects, the offset plate sealing, and the outlet of its receiving opening and star discharger is joined, and the discharging opening of aggregation type plectane machine for zipper and the inlet of turning gear join.
The utility model adopts following technical scheme: by 10 powders of emitting with interior ash bucket (storehouse), through push-pull valve or hermetic type unloading valve, star discharger, converge to the plectane machine for zipper, again through turning gear and powder dust-free loader, finish dustless loading, transport with automobile or train, constitute the defeated grey facility of short flow process of dry-type dedusting equipment.
The utility model has following beneficial effect compared to existing technology:
1, the utility model is used omnidistance closed conveying technology, zero-pressure conveying technology, set conveying technology, withered and fallen poor conveying technology, revolution interconnection technique and programming control running technology, environment control is melted into technological process, be a kind of integrated innovation achievement, the technical advantage that have the flow process weak point, make up flexibly, save energy and reduce the cost, working expenditure is low.
2, the utility model is made with the welding steel structure, uses flange between parts and connects, preferred suitable material seal, the advanced person that possesses skills, structure optimization, airtight reliable, stable characteristics.
3, the utility model, the short flow process that not only can be the normal pressure operating mode is failed grey facility; Behind push-pull valve or hermetic type unloading valve, set up pressure snubber and sack cleaner, also can be the defeated grey facility of short flow process of high pressure operating mode and the defeated grey facility of short flow process of blast furnace gas dry dusting.
Description of drawings
Fig. 1 is the defeated grey facility structure scheme drawing of the short flow process of normal pressure operating mode dusting equipment of the present utility model.
Fig. 2 is an aggregation type plectane slide fastener conveyer front view.
Fig. 3 is an aggregation type plectane slide fastener conveyer birds-eye view.
The specific embodiment
Below in conjunction with for implementing the utility model, the embodiment of optimizing by the defeated grey technology of non-emptying and embodiment, details are as follows:
As shown in Figure 1, the defeated grey facility of short flow process that is used for dry-type dedusting equipment of the present utility model, comprise the powder dust-free loader, it is characterized in that by the push-pull valve or the hermetic type unloading valve 1 that are directly installed on each flue-dust retainer drain hole bottom that is arranged in parallel, the star discharger 2 that is connected of push-pull valve or hermetic type unloading valve 1 therewith, be located at an aggregation type plectane machine for zipper 3 of these star discharger 2 belows, the turning gear 4 that is connected of aggregation type plectane machine for zipper 3 therewith, the powder dust-free loader 5 that is connected of turning gear 4 therewith, the electric block 6 that is connected of powder dust-free loader 5 is used control signal wire and hermetic type unloading valve respectively therewith, the star discharger, aggregation type plectane machine for zipper, turning gear, the programmed controller 7 that electric block is connected is formed.
The described flue-dust retainer that is arranged in parallel is 2--10, and corresponding 1 aggregation type plectane machine for zipper 5 and 1 powder dust-free loader are main frame, forms the defeated grey facility of short flow process.
As Fig. 2, shown in Figure 3, described aggregation type plectane machine for zipper 3 is by the receiving opening 8 that is located at described star discharger 2 belows that each is arranged in parallel, be located at the annular duct 11 of these receiving opening 8 belows, be located at the plectane machine for zipper 12 in this annular duct 11, be located at the actuating device 9 that is connected with plectane machine for zipper 12 of these annular duct 11 1 ends, the rear-mounted installation 10 that is connected with plectane machine for zipper 12 that is located at these annular duct 11 other ends is formed.Arrow among the figure is represented defeated grey direction.
Described aggregation type plectane machine for zipper 3 active section effective lengths are by ash bucket quantity and distribute definite.
The utility model is operated with programmed controller 7.Turning gear 4 is the sealed type steel structure, has directed revolution and accommodates (20 °～40 °) function; The instruction of electric block 6 follow procedure controllers 7, the lift adjustment function that control powder dust-free loader keeps withered and fallen difference to carry.
Fig. 3 is an aggregation type plectane slide fastener conveyer birds-eye view.Structure, the powder of having represented aggregation type plectane machine for zipper 3 in detail gather and defeated grey direction; Body is a girth welding formula steel structure, and flange connects, the offset plate sealing, and its receiving opening 8 joins with the outlet of star discharger 2, and the discharging opening of aggregation type plectane machine for zipper 3 and the inlet of turning gear 4 join.
Claims (5)
1, a kind of defeated grey facility of short flow process that is used for dry-type dedusting equipment, comprise the powder dust-free loader, it is characterized in that by the push-pull valve or the hermetic type unloading valve that are directly installed on each flue-dust retainer drain hole bottom that is arranged in parallel, the star discharger that is connected of push-pull valve or hermetic type unloading valve therewith, be located at an aggregation type plectane machine for zipper of these star discharger belows, the turning gear that is connected of aggregation type plectane machine for zipper therewith, the powder dust-free loader that is connected of turning gear therewith, the electric block that is connected of powder dust-free loader is used control signal wire and hermetic type unloading valve respectively therewith, the star discharger, aggregation type plectane machine for zipper, the programmed controller that electric block is connected is formed.
2, the defeated grey facility of short flow process that is used for dry-type dedusting equipment according to claim 1, it is characterized in that the described flue-dust retainer that is arranged in parallel is 2--10, corresponding 1 aggregation type plectane machine for zipper and 1 powder dust-free loader are main frame, form the defeated grey facility of short flow process.
3, the defeated grey facility of short flow process that is used for dry-type dedusting equipment according to claim 1, it is characterized in that described aggregation type plectane machine for zipper is by the receiving opening that is located at the described star discharger that each is arranged in parallel below, be located at the annular duct of these receiving opening belows, be located at the plectane machine for zipper in this annular duct, be located at the actuating device that is connected with the plectane machine for zipper of this annular duct one end, the rear-mounted installation that is connected with the plectane machine for zipper that is located at this annular duct other end is formed.
4, the defeated grey facility of short flow process that is used for dry-type dedusting equipment according to claim 1 is characterized in that described aggregation type plectane machine for zipper active section effective length is next definite by ash bucket quantity and distribution thereof.
5, the defeated grey facility of short flow process that is used for dry-type dedusting equipment according to claim 1, the body that it is characterized in that described aggregation type plectane machine for zipper is a girth welding formula steel structure, flange connects, the offset plate sealing, the outlet of its receiving opening and star discharger is joined, and the discharging opening of aggregation type plectane machine for zipper and the inlet of turning gear join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200159579U CN201125092Y (en) | 2007-11-16 | 2007-11-16 | Short stage dust conveying facility for dry type dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200159579U CN201125092Y (en) | 2007-11-16 | 2007-11-16 | Short stage dust conveying facility for dry type dust removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125092Y true CN201125092Y (en) | 2008-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200159579U Expired - Fee Related CN201125092Y (en) | 2007-11-16 | 2007-11-16 | Short stage dust conveying facility for dry type dust removing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN201125092Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166569A (en) * | 2010-12-27 | 2011-08-31 | 本钢板材股份有限公司 | Combined device for screening pulverized coal |
| CN102398784A (en) * | 2011-07-11 | 2012-04-04 | 孙家鼎 | In-plant zero-distance tooth rope type pulverized fuel ash conveying system |
| CN102600671A (en) * | 2012-03-28 | 2012-07-25 | 苏州宇洋环保设备制造有限公司 | Dust collecting device of bag dust collector |
| CN103057978A (en) * | 2012-12-20 | 2013-04-24 | 济南裕兴化工有限责任公司 | Discharge device for storage bin |
| CN103420177A (en) * | 2012-05-21 | 2013-12-04 | 上海智联精工机械有限公司 | Adding equipment of high polymer materials |
| CN112520328A (en) * | 2020-11-30 | 2021-03-19 | 中冶南方工程技术有限公司 | Dustless ash unloading system and converter flue gas treatment system |
-
2007
- 2007-11-16 CN CNU2007200159579U patent/CN201125092Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166569A (en) * | 2010-12-27 | 2011-08-31 | 本钢板材股份有限公司 | Combined device for screening pulverized coal |
| CN102398784A (en) * | 2011-07-11 | 2012-04-04 | 孙家鼎 | In-plant zero-distance tooth rope type pulverized fuel ash conveying system |
| CN102600671A (en) * | 2012-03-28 | 2012-07-25 | 苏州宇洋环保设备制造有限公司 | Dust collecting device of bag dust collector |
| CN103420177A (en) * | 2012-05-21 | 2013-12-04 | 上海智联精工机械有限公司 | Adding equipment of high polymer materials |
| CN103420177B (en) * | 2012-05-21 | 2015-11-18 | 上海智联精工机械有限公司 | A kind of High molecular material adds equipment |
| CN103057978A (en) * | 2012-12-20 | 2013-04-24 | 济南裕兴化工有限责任公司 | Discharge device for storage bin |
| CN112520328A (en) * | 2020-11-30 | 2021-03-19 | 中冶南方工程技术有限公司 | Dustless ash unloading system and converter flue gas treatment system |
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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: Beijing Clean Air Technology Innovation Co., Ltd. Assignor: Zhao Zhenqi Contract fulfillment period: 2008.10.16 to 2015.10.16 Contract record no.: 2008990001324 Denomination of utility model: Short stage dust conveying facility for dry type dust removing equipment Granted publication date: 20081001 License type: Exclusive license Record date: 20081203 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.16 TO 2015.10.16; CHANGE OF CONTRACT Name of requester: BEIJING CURLING KOHL'S SCIENCE DEVELOPMENT CO., LT Effective date: 20081203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |