CN201628210U - Furfural residue smoke drying and residue blast throwing device of furfural residue boiler - Google Patents
Furfural residue smoke drying and residue blast throwing device of furfural residue boiler Download PDFInfo
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- CN201628210U CN201628210U CN2010201503081U CN201020150308U CN201628210U CN 201628210 U CN201628210 U CN 201628210U CN 2010201503081 U CN2010201503081 U CN 2010201503081U CN 201020150308 U CN201020150308 U CN 201020150308U CN 201628210 U CN201628210 U CN 201628210U
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- slag
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- pipe
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Abstract
The utility model discloses a furfural residue smoke drying and residue blast throwing device of a furfural residue boiler, which mainly comprises a furfural residue trough, a conveyor, a residue flow trough, a dust remover air inlet pipe, a dust remover, a residue discharger, a residue separator, a residue discharge pipe, a residue sprayer, a dust remover air outlet pipe, a residue sprayer air inlet pipe, a boiler smoke outlet pipe, a heat exchanger, the furfural residue boiler, an underground flue, a boiler blast pipe, a blast blower air outlet pipe, a blast blower, an induced draft fan, an induced draft fan smoke outlet duct and a chimney. The residue sprayer, the residue discharge pipe, the residue separator, the residue discharger, the dust remover, the dust remover air inlet pipe, the residue flow trough, the conveyor and the furfural residue trough are sequentially connected to the left side of the furfural residue boiler. The dust remover air outlet pipe, the induced draft fan, the induced draft fan smoke outlet duct and the chimney are sequentially connected to the upper portion of the dust remover. The furfural residue smoke drying and residue blast throwing device lowers labor intensity of workers, improves working environment, lowers moisture content of furfural residues, leads the furfural residues to be sufficiently burned, guarantees steam quality of the boiler, increases furfural yield, and has the advantages of energy conservation and emission reduction by using residue heat of the boiler.
Description
Technical field
The utility model relates to a kind of flue gas drying and air blast throwing device of boiler, and the slag device is thrown in the furfural dregs flue gas drying and the air blast that relate in particular to a kind of furfural dregs boiler.
Background technology
At present, the furfural dregs boiler of China furfural enterprise all adopts the mode that manually adds furfural dregs, and this mode that adds furfural dregs has very big defective, and labor strength is big, work under bad environment, furfural dregs adds inhomogeneous, incomplete combustion, and the furfural dregs waste is serious, at overcast and rainy furfural dregs water content height, cause boiler combustion in bad order, boiler vapor output deficiency causes furfural output to reduce.
Summary of the invention
For solving existing deficiency and the defective that manually adds the furfural dregs mode, the utility model has designed a kind of furfural dregs flue gas drying and air blast of furfural dregs boiler and has thrown the slag device.
The technical scheme in the invention for solving the technical problem can be:
The slag device is thrown in a kind of furfural dregs flue gas drying of furfural dregs boiler and air blast, mainly by the furfural slag chute, conveyer, the slag chute, the deduster blast pipe, deduster, slag separator, dregs-separating device, the slag dumping pipe, spray slag device, the deduster discharge pipe, spray slag device blast pipe, the boiler pipe, heat exchanger, the furfural dregs boiler, underground flue, the boiler drum airduct, the air blast discharge pipe, air blast, air-introduced machine, air-introduced machine smoke outlet flue and chimney are formed, the left side of its furfural dregs boiler connects spray slag device the right, spray slag device top connects the slag dumping pipe successively, dregs-separating device, slag separator, the deduster bottom, the deduster left side connects the deduster blast pipe successively, the slag chute, conveyer, the furfural slag chute, the top of deduster connects the deduster discharge pipe successively, air-introduced machine, air-introduced machine smoke outlet flue and chimney, the deduster blast pipe together is connected underground flue with the slag chute and connects the heat exchanger bottom again, heat exchanger top connects boiler pipe and furfural dregs boiler the right successively, the left side of heat exchanger connects spray slag device blast pipe and boiler drum airduct, spray slag device blast pipe connects spray slag device bottom, the boiler drum airduct connects furfural dregs boiler bottom, and heat exchanger the right connects air blast discharge pipe and air blast successively.
The technical scheme in the invention for solving the technical problem also can be: the slag device is thrown in a kind of furfural dregs flue gas drying of furfural dregs boiler and air blast, described spray slag device is made up of slag inlet, spray slag body, inclined clapboard and air inlet, its spray slag body top is provided with slag inlet, the bottom is provided with air inlet, being provided with inclined clapboard in the middle of inner slag input oral-lateral of spray slag device and the air intake oral-lateral is separated by, inclined clapboard upper end closed, lower end are opened one 10 millimeters bar hole.
The beneficial effects of the utility model are:
1, reduces labor strength, improved working environment;
2, reduced the furfural dregs water content, furfural dregs has obtained abundant burning, has guaranteed the boiler vapor quality, has improved furfural output;
3, utilize boiler afterheat to have advantages of saving energy and reducing emission.
Description of drawings
Fig. 1 is a system of the present utility model front view
Fig. 2, be system of the present utility model left view
Fig. 3 is the utility model spray slag device schematic diagram
Fig. 4 is a process chart of the present utility model
Among the figure: 1. furfural slag chute, 2. conveyer, 3. slag chute, 4. deduster blast pipe, 5. deduster, 6. slag separator, 7. dregs-separating device, 8. slag dumping pipe, 9. spray the slag device, 10. deduster discharge pipe, 11. spray slag device blast pipe, 12. boiler pipe, 13. heat exchanger, 14. furfural dregs boiler, 15. underground flue, 16. boiler drum airduct, 17. air blast discharge pipe, 18. air blast, 19. air-introduced machine, 20. air-introduced machine smoke outlet flue, 21. chimney, 22 slag inlets, 23. spray slag body, 24. inclined clapboard, 25. air inlet.
The specific embodiment
Among Fig. 1: the slag device is thrown in a kind of furfural dregs flue gas drying of furfural dregs boiler and air blast, mainly by furfural slag chute 1, conveyer 2, slag chute 3, deduster blast pipe 4, deduster 5, slag separator 6, dregs-separating device 7, slag dumping pipe 8, spray slag device 9, deduster discharge pipe 10, spray slag device blast pipe 11, boiler pipe 12, heat exchanger 13, furfural dregs boiler 14, underground flue 15, boiler drum airduct 16, air blast discharge pipe 17, air blast 18, air-introduced machine 19, air-introduced machine smoke outlet flue 20 and chimney 21 are formed, the left side of its furfural dregs boiler 14 connects spray slag device 9 the right, spray slag device 9 tops connect slag dumping pipe 8 successively, dregs-separating device 7, slag separator 6, deduster 5 bottoms, deduster 5 left sides connect deduster blast pipe 4 successively, slag chute 3, conveyer 2, furfural slag chute 1, the top of deduster 5 connects deduster discharge pipe 10 successively, air-introduced machine 19, air-introduced machine smoke outlet flue 20 and chimney 21, deduster blast pipe 4 together is connected underground flue 15 with slag chute 3 and connects heat exchanger 13 bottoms again, heat exchanger 13 tops connect boiler pipe 12 and furfural dregs boiler 14 the right successively, the left side of heat exchanger 13 connects spray slag device blast pipe 11 and boiler drum airduct 16, spray slag device blast pipe 11 connects spray slag device 9 bottoms, boiler drum airduct 16 connects furfural dregs boiler 14 bottoms, and heat exchanger 13 the right connect air blast discharge pipe 17 and air blast 18 successively.
Among Fig. 3: the slag device is thrown in a kind of furfural dregs flue gas drying of furfural dregs boiler and air blast, described spray slag device 9 is made up of slag inlet 22, spray slag body 23, inclined clapboard 24 and air inlet 25, its spray slag body (23) top is provided with slag inlet 22, the bottom is provided with air inlet 25, being provided with inclined clapboard 24 in the middle of inner slag input oral-lateral of spray slag device and the air intake oral-lateral is separated by, inclined clapboard upper end closed, lower end are opened one 10 millimeters bar hole.
Slag device technique flow process is thrown in a kind of furfural dregs flue gas drying of furfural dregs boiler and air blast: at first with forklift furfural dregs is shoveled in the furfural slag chute 1, furfural dregs stream rises to certain altitude by conveyer 2 then, flow in the deduster blast pipe 4 by slag chute 3 furfural dregs, fully stir, dry with boiler smoke, and carried by swiftly flowing air-flow and to enter in the deduster 5; In deduster 5, furfural dregs, the furfural dregs that does not have after-flame, the flue dust of being dried have obtained fully separating with flue gas; The furfural dregs of separating is deposited in the ash bucket of deduster 5, by slag separator 6 and dregs-separating device 7, evenly flow in spray slag device 9 slag inlets 22 through slag dumping pipe 8 again, the high speed hot blast of air blast 18 enters in the air inlet 25 of spray slag device 9 by spray slag device blast pipe 11, there is inclined clapboard 24 to be separated by in the middle of slag input oral-lateral and the air intake oral-lateral in the spray slag device 9, inclined clapboard 24 upper end closeds, 10 millimeters bar hole is opened in the lower end.The slag landing of coming in and descending, the high speed hot blast that is ejected by bar hole carries down and enters the burning of furfural dregs boiler 14 burner hearths equably.
The flue gas that 14 burnings of furfural dregs boiler produce is discharged furfural dregs boiler 14 through boiler pipe 12, at first entering heat exchanger 13 exchanges with the cold wind that air blast 18 blasts, the furfural dregs that enters deduster blast pipe 4 by underground flue 15 then and flow into fully stirs and carries furfural dregs and enters deduster 5, the furfural dregs that flue gas carries in deduster 5, the furfural dregs that does not have after-flame, flue dust fully separate with flue gas, clean flue gas is discharged by air-introduced machine smoke outlet flue 20 and chimney 21 under the power traction of air-introduced machine 19 by deduster discharge pipe 10.
The cold wind of air blast 18 pressurizations enters heat exchanger 13 by air blast discharge pipe 17, heat with flue gas heat exchange, then, the part hot blast carries furfural dregs by spray slag device blast pipe 11 with spray slag device 9 and enters furfural dregs boiler 14 burner hearths, play the effect of secondary wind simultaneously, burner hearth internal combustion situation is improved, and it is combustion-supporting that most of hot blast enters furfural dregs boiler 14 burner hearths by boiler drum airduct 16.
Claims (2)
1. the slag device is thrown in the furfural dregs flue gas drying of a furfural dregs boiler and air blast, mainly by furfural slag chute (1), conveyer (2), slag chute (3), deduster blast pipe (4), deduster (5), slag separator (6), dregs-separating device (7), slag dumping pipe (8), spray slag device (9), deduster discharge pipe (10), spray slag device blast pipe (11), boiler pipe (12), heat exchanger (13), furfural dregs boiler (14), underground flue (15), boiler drum airduct (16), air blast discharge pipe (17), air blast (18), air-introduced machine (19), air-introduced machine smoke outlet flue (20) and chimney (21) are formed, it is characterized in that: the left side of furfural dregs boiler (14) connects spray slag device (9) the right, spray slag device (9) top connects slag dumping pipe (8) successively, dregs-separating device (7), slag separator (6), deduster (5) bottom, deduster (5) left side connects deduster blast pipe (4) successively, slag chute (3), conveyer (2), furfural slag chute (1), the top of deduster (5) connects deduster discharge pipe (10) successively, air-introduced machine (19), air-introduced machine smoke outlet flue (20) and chimney (21), deduster blast pipe (4) together is connected underground flue (15) with slag chute (3) and connects heat exchanger (13) bottom again, heat exchanger (13) top connects boiler pipe (12) and furfural dregs boiler (14) the right successively, the left side of heat exchanger (13) connects spray slag device blast pipe (11) and boiler drum airduct (16), spray slag device blast pipe (11) connects spray slag device (9) bottom, boiler drum airduct (16) connects furfural dregs boiler (14) bottom, and heat exchanger (13) the right connects air blast discharge pipe (17) and air blast (18) successively.
2. the slag device is thrown in the furfural dregs flue gas drying of a kind of furfural dregs boiler according to claim 1 and air blast, described spray slag device (9) mainly is made up of slag inlet (22), spray slag body (23), inclined clapboard (24) and air inlet (25), it is characterized in that: spray slag body (23) top is provided with slag inlet (22), the bottom is provided with air inlet (25), being provided with inclined clapboard (24) in the middle of inner slag input oral-lateral of spray slag device and the air intake oral-lateral is separated by, inclined clapboard upper end closed, lower end are opened one 10 millimeters bar hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201503081U CN201628210U (en) | 2010-04-01 | 2010-04-01 | Furfural residue smoke drying and residue blast throwing device of furfural residue boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201503081U CN201628210U (en) | 2010-04-01 | 2010-04-01 | Furfural residue smoke drying and residue blast throwing device of furfural residue boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628210U true CN201628210U (en) | 2010-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201503081U Expired - Fee Related CN201628210U (en) | 2010-04-01 | 2010-04-01 | Furfural residue smoke drying and residue blast throwing device of furfural residue boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853443A (en) * | 2012-09-29 | 2013-01-02 | 樊荣富 | Slag supplying system of furfural production slag combustion boiler |
| CN105546517A (en) * | 2016-01-29 | 2016-05-04 | 董龙标 | Low-oxygen low-nitrogen combustion system for coal-fired chain grate boiler |
| CN111981875A (en) * | 2020-08-03 | 2020-11-24 | 罗培佳 | Waste heat recycling device and waste heat recycling method for automation equipment |
-
2010
- 2010-04-01 CN CN2010201503081U patent/CN201628210U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853443A (en) * | 2012-09-29 | 2013-01-02 | 樊荣富 | Slag supplying system of furfural production slag combustion boiler |
| CN102853443B (en) * | 2012-09-29 | 2014-07-09 | 樊荣富 | Slag supplying system of furfural production slag combustion boiler |
| CN105546517A (en) * | 2016-01-29 | 2016-05-04 | 董龙标 | Low-oxygen low-nitrogen combustion system for coal-fired chain grate boiler |
| CN111981875A (en) * | 2020-08-03 | 2020-11-24 | 罗培佳 | Waste heat recycling device and waste heat recycling method for automation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20110401 |