CN106731384A - A kind of thermal power generation is with except lime-ash device - Google Patents
A kind of thermal power generation is with except lime-ash device Download PDFInfo
- Publication number
- CN106731384A CN106731384A CN201611203455.9A CN201611203455A CN106731384A CN 106731384 A CN106731384 A CN 106731384A CN 201611203455 A CN201611203455 A CN 201611203455A CN 106731384 A CN106731384 A CN 106731384A
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- CN
- China
- Prior art keywords
- cyclone dust
- except
- ash
- dust collector
- lime
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chimneys And Flues (AREA)
Abstract
A kind of thermal power generation with remove lime-ash device, including smoke-fire-tube, induced-draught fan, except grit chamber, delivery pipe, cyclone dust collector, slag case, device induced-draught fan on the smoke-fire-tube, smoke-fire-tube right-hand member connection remove grit chamber；It is described except grit chamber's right-hand member device delivery pipe, cyclone dust collector left end is connected by delivery pipe；By fixed mount fixing device in slag case, slag case bottom is supported by support frame for the cyclone dust collector bottom；Cyclone dust collector right-hand member device blast pipe.Interior arrangement of the present invention removes grit chamber, delivery pipe, cyclone dust collector, and the lime-ash in flue gas repeatedly can be processed, and effectively removes the lime-ash in flue gas, the various advantages such as cost of investment low, long service life small with floor space.
Description
Technical field
The present invention relates to field of thermal power, more particularly to a kind of thermal power generation is with except lime-ash device.
Background technology
It is general in the flue gas of generation during coal burning generates electricity or incineration firing generates electricity in field of thermal power
All carry lime-ash, if be directly discharged in air, not only can severe contamination environment, and also the waste of lime-ash can be caused, because
For lime-ash can also be used in the industries such as building；It is general in the market using flue gas processing equipment of boiler to flue gas at
Reason, but, equipment that it is used treatment lime-ash it is relatively costly, invest larger, and need often to change, be unfavorable for ash in flue gas
The efficient process of slag.
The content of the invention
It is an object of the invention to provide a kind of thermal power generation grit chamber, delivery pipe, whirlwind are removed with lime-ash device, interior arrangement is removed
Dust arrester, can repeatedly be processed the lime-ash in flue gas, effectively remove the lime-ash in flue gas, small with floor space,
Various advantages such as cost of investment is low, long service life.
The purpose of the present invention is achieved through the following technical solutions：
A kind of thermal power generation with removing lime-ash device, including smoke-fire-tube, induced-draught fan, except grit chamber, delivery pipe, cyclone dust collector, useless
Slag case, device induced-draught fan on the smoke-fire-tube, smoke-fire-tube right-hand member connection removes grit chamber；It is described except grit chamber's right-hand member device delivery pipe, lead to
Cross delivery pipe connection cyclone dust collector left end；The cyclone dust collector bottom is by fixed mount fixing device in slag case
On, slag case bottom is supported by support frame；Cyclone dust collector right-hand member device blast pipe.
One block of rectangle flow-disturbing resistance dirt screen of the slagging-off chamber interior middle device, except grit chamber bottom middle device ash gate,
Except grit chamber bottom is supported by support frame.
The delivery pipe is made up of outer tube body, interior tube body, inner tube body device on the inside of outer body, outer tube body interior tube body left end
All it is connected to except on grit chamber's right flank, and connects slagging-off chamber interior.
The outer tube body is stainless steel tube, and interior tube body is stainless steel metal webmaster, device the from front to back inside interior tube body
One cylindrical grids, the second cylindrical grids, the 3rd cylindrical grids.
The cyclone dust collector interior arrangement cyclone dust collectors.
Successively decrease successively in grid aperture on first cylindrical grids, the second cylindrical grids, the 3rd cylindrical grids.
Beneficial effects of the present invention：With lime-ash device is removed, interior arrangement is except grit chamber, conveying for a kind of thermal power generation of the invention
Pipe, cyclone dust collector, can repeatedly be processed the lime-ash in flue gas, the lime-ash in flue gas effectively be removed, with occupation of land
Area is small, various advantages such as cost of investment is low, long service life.
When in use, by induced-draught fan be sucked into flue gas first by a kind of thermal power generation of the invention with lime-ash device is removed
Slagging-off chamber interior, carries out flow-disturbing resistance dirt and processes through the multilayer rectangle flow-disturbing resistance dirt screen of the chamber interior that removes the gred, and then flue gas is entered to
Inside the interior tube body of delivery pipe, through the first cylindrical grids inside interior tube body, the second cylindrical grids, the 3rd cylindrical grids
Filtering, and through interior tube body（Stainless steel metal webmaster）After filtering, enter to inside cyclone dust collector, after cyclone dust removal, row
Go out the flue gas without lime-ash.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
In figure, 1- smoke-fire-tubes；2- induced-draught fans；3- removes grit chamber；4- delivery pipes；5- cyclone dust collectors；6- slag cases；7- is vented
Pipe；8- rectangles flow-disturbing hinders dirt screen；9- ash gates；10- outer tube bodies；11- interior tube bodies；The cylindrical grids of 12- first；13- second
Cylindrical grids；The cylindrical grids of 14- the 3rd.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of thermal power generation with remove lime-ash device, including smoke-fire-tube 1, induced-draught fan 2, except grit chamber 3, delivery pipe 4, rotation
Wind dust arrester 5, slag case 6, device induced-draught fan 2 on the smoke-fire-tube 1, the right-hand member of smoke-fire-tube 1 connection remove grit chamber 3；The slagging-off
The right-hand member device delivery pipe 4 of room 3, the left end of cyclone dust collector 5 is connected by delivery pipe 4；The bottom of the cyclone dust collector 5 passes through
In slag case 6, the bottom of slag case 6 is supported fixed mount fixing device by support frame；The right-hand member device blast pipe of cyclone dust collector 5
7。
Embodiment 2
As shown in figure 1, it is described except 3 bosom device of grit chamber, one block of rectangle flow-disturbing resistance dirt screen 8, except the bottom of grit chamber 3 centre fills
Ash gate 9 is put, except the bottom of grit chamber 3 is supported by support frame.
Embodiment 3
As shown in figure 1, the delivery pipe 4 is made up of outer tube body 10, interior tube body 11, the device of interior tube body 11 in the inner side of outer tube body 10,
The left end of 10 interior tube body of outer tube body 11 is all connected to except on the right flank of grit chamber 3, and is connected except inside grit chamber 3.
Embodiment 4
As shown in figure 1, the outer tube body 10 be stainless steel tube, interior tube body 11 be stainless steel metal webmaster, inside interior tube body 11 by
A-P device the first cylindrical grids 12, the second cylindrical grids 13, the 3rd cylindrical grids 14.
Embodiment 5
As shown in figure 1, the interior arrangement cyclone dust collectors of the cyclone dust collector 5.
Embodiment 6
As shown in figure 1, the grid on first cylindrical grids 12, the second cylindrical grids 13, the 3rd cylindrical grids 14
Pore size successively decreases successively.
Claims (6)
1. a kind of thermal power generation with remove lime-ash device, including smoke-fire-tube, induced-draught fan, except grit chamber, delivery pipe, cyclone dust collector,
Slag case, it is characterised in that：Device induced-draught fan on the smoke-fire-tube, smoke-fire-tube right-hand member connection removes grit chamber；It is described except grit chamber's right-hand member
Device delivery pipe, cyclone dust collector left end is connected by delivery pipe；The cyclone dust collector bottom is fixed by fixed mount
In slag case, slag case bottom is supported device by support frame；Cyclone dust collector right-hand member device blast pipe.
2. a kind of thermal power generation according to claim 1 is with except lime-ash device, it is characterised in that：In the slagging-off chamber interior
Between one piece of rectangle flow-disturbing of device resistance dirt screen, except grit chamber bottom middle device ash gate, except grit chamber bottom is supported by support frame.
3. a kind of thermal power generation according to claim 1 is with except lime-ash device, it is characterised in that：The delivery pipe is by outer tube
Body, interior tube body are constituted, and on the inside of outer body, outer tube body interior tube body left end is all connected to except on grit chamber's right flank inner tube body device,
And connect slagging-off chamber interior.
4. a kind of thermal power generation according to claim 2 is with except lime-ash device, it is characterised in that：The outer tube body is stainless
Steel pipe, interior tube body is stainless steel metal webmaster, the cylindrical grids of device first, the second cylindrical grid from front to back inside interior tube body
Plate, the 3rd cylindrical grids.
5. a kind of thermal power generation according to claim 1 is with except lime-ash device, it is characterised in that：The cyclone dust collector
Interior arrangement cyclone dust collectors.
6. a kind of thermal power generation according to claim 1 is with except lime-ash device, it is characterised in that：Described first cylindrical grid
Successively decrease successively in grid aperture on plate, the second cylindrical grids, the 3rd cylindrical grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203455.9A CN106731384A (en) | 2016-12-23 | 2016-12-23 | A kind of thermal power generation is with except lime-ash device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203455.9A CN106731384A (en) | 2016-12-23 | 2016-12-23 | A kind of thermal power generation is with except lime-ash device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731384A true CN106731384A (en) | 2017-05-31 |
Family
ID=58899998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611203455.9A Pending CN106731384A (en) | 2016-12-23 | 2016-12-23 | A kind of thermal power generation is with except lime-ash device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755977A (en) * | 2019-11-06 | 2020-02-07 | 徐州蔬客达农业科技有限公司 | Dust exhauster of peanut harvester |
-
2016
- 2016-12-23 CN CN201611203455.9A patent/CN106731384A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755977A (en) * | 2019-11-06 | 2020-02-07 | 徐州蔬客达农业科技有限公司 | Dust exhauster of peanut harvester |
| CN110755977B (en) * | 2019-11-06 | 2022-04-22 | 徐州蔬客达农业科技有限公司 | Dust exhauster of peanut harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |