CN208893964U - A kind of incineration firing waste disposal system - Google Patents
A kind of incineration firing waste disposal system Download PDFInfo
- Publication number
- CN208893964U CN208893964U CN201821113501.0U CN201821113501U CN208893964U CN 208893964 U CN208893964 U CN 208893964U CN 201821113501 U CN201821113501 U CN 201821113501U CN 208893964 U CN208893964 U CN 208893964U
- Authority
- CN
- China
- Prior art keywords
- pipe
- drag conveyor
- ash
- waste disposal
- calcium hydroxide
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a kind of incineration firing waste disposal systems, including extracting tower and bag filter, desulphurization system, ash-transmission system and pumping ash system, desulphurization system is reacted using calcium hydroxide and sour gas, increase the jet pipe of connection calcium hydroxide feed bin in transition ventilation duct, calcium hydroxide is passed through transition ventilation duct, can be improved the efficiency of deacidifying flue gas and the effect of depickling；Ash-transmission system is equipped with preferred drag conveyor and spare drag conveyor, and spare drag conveyor can be directlyed adopt when preferred drag conveyor cannot work, the process that will not influence front；It takes out ash system and connects negative-pressure air fan in the lower end for taking out ash pipe, generate negative pressure taking out in ash pipe, using the dedusting hose on branched pipe, can be absorbed the dust accumulated in equipment, dedusting hose has multiple, the position cleared up can needed to place for a long time, easy to use.
Description
Technical field
The utility model relates to the technical field of dust conveying, in particular to a kind of incineration firing waste disposal systems.
Background technique
Flue gas after incineration firing contains a large amount of sour gas, and the flue gas in usual combustion furnace is transported to through combustion furnace flue
Extracting tower carries out desulfurization and is dusted using deduster, but extracting tower and reacting for flue gas are incomplete, by the flue gas of desulfurization
It is remained containing sour gas, and the dust in desulfurizing tower and deduster needs constantly to be conveyed by conveyer, ash
Dirt transportation system once stops working, and will affect the progress of the process before dust transportation system, and in the outer of combustion furnace
A large amount of dusts can be accumulated in the ancillary equipment of side and combustion furnace, the waste material that these burnings generate is cleared up.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of incineration firing waste disposal system.
The technical solution of the utility model is: a kind of incineration firing waste disposal system, including extracting tower and bag-type dust
Device further includes desulphurization system, ash-transmission system and pumping ash system；The desulphurization system includes calcium hydroxide feed bin, the extracting tower
Air inlet connect with the end of combustion furnace flue, the air outlet of the extracting tower is connected with end acclivitous transition ventilation
Pipe, the end of the transition ventilation duct connect the air inlet of the bag filter, the air outlet connection of the bag filter
There is induced duct, the end of the induced duct connects air-introduced machine, and the middle part of the transition ventilation duct is extended with jet pipe to upper left side,
The diameter of the jet pipe is less than the diameter of the transition ventilation duct, and the lower section of the calcium hydroxide feed bin is equipped with one end connection and blows
The blower of blower is communicated with the feeder pipe connecting with the discharge port of the calcium hydroxide feed bin, institute above the blower
The other end for stating blower is extended with hose connection, and the jet pipe is connected with the hose connection by feeding tube；It is described
Ash-transmission system includes the preferred drag conveyor being laterally arranged, spare drag conveyor, the extracting tower and the bag-type dust
The feed opening of device is equipped with total valve and is connected with shunting feeder pipe, and longitudinal set is equipped with below each shunting feeder pipe
The candidate branch drag conveyor set, it is described to shunt the pant-like structure that feeder pipe is branched pipe there are two lower section is set, the branch
Pipe is equipped with branching valve, and it is defeated that the branched pipe that the extracting tower and the bag filter are located at the same side protrudes into the preferred scraper plate
The top of machine is sent, the branched pipe that the extracting tower and the bag filter are located at the other side protrudes into the candidate branch scraper plate of lower section
The tail portion on the head of conveyer, the candidate branch drag conveyor is equipped with downward vertical feeder pipe, the vertical feeder pipe
Protrude into the top of the spare drag conveyor；The pumping ash system includes the main sweep-up pipe vertically fixed, the main sweep-up pipe
Upper end sealing, lower end be equipped with the connectivity port that bends to side, the connectivity port is connected with negative-pressure air fan, the negative pressure wind
The air outlet of machine is connected with dust delivering tube road, and the dust delivering tube road is connect with the combustion furnace flue, the side of the main sweep-up pipe
It is extended with multiple uniformly distributed branch's sweep-up pipes outward, the end part seal of branch's sweep-up pipe is connected with hose.
Preferably, lower end is equipped in the blower to the inclined wind deflector in direction far from the hair dryer, the gear
Aerofoil is located at the underface of the feeder pipe, and the upper end of the wind deflector is fixed on what the blower was connect with the feeder pipe
Position.
Preferably, the preferred drag conveyor, the spare drag conveyor and the candidate branch drag conveyor
It is equipped with individual driving motor.
Preferably, the diameter of the jet pipe is 1/10th of the diameter of the transition ventilation duct.
Preferably, the end of the hose is removably connected with suction nozzle.
Preferably, the junction of the suction nozzle and the hose is equipped with valve.
Preferably, the lower end of the main sweep-up pipe is equipped with dismountable seal plug.
The beneficial effects of the utility model are:
The desulphurization system of the utility model is reacted using calcium hydroxide and sour gas, is increased in transition ventilation duct and is connected
Calcium hydroxide is passed through transition ventilation duct by the jet pipe of calcium hydroxide feed bin, can be improved the efficiency and depickling of deacidifying flue gas
Effect；Ash-transmission system is equipped with preferred drag conveyor and spare drag conveyor, can cannot work in preferred drag conveyor
When directly adopt spare drag conveyor, will not influence front process；The pumping ash system of the utility model is in the case where taking out ash pipe
End connection negative-pressure air fan, generates negative pressure taking out in ash pipe, using the hose on branched pipe, can be absorbed and accumulates in equipment
Dust, hose have multiple, the position cleared up can needed to place for a long time, easy to use.
The desulphurization system setting transition ventilation duct of the utility model is obliquely installed, and can be avoided the dust and bulky grain of flue gas
Object accumulation, is directly discharged by the discharge port of extracting tower；
Wind deflector is set in blower, and the calcium hydroxide in feeder pipe is blown back into hydrogen by the wind that can be avoided hair dryer blowout
Calcium oxide feed bin guarantees the normal blanking of calcium hydroxide.
The ash-transmission system setting of the utility model shunts feeder pipe, when preferred drag conveyor cannot work, can incite somebody to action
Branching valve positioned at the branched pipe of preferred drag conveyor side is closed, and is opened the branching valve of the branched pipe of the other side, is made
Dust is transported to the work that spare drag conveyor carries out conveying dust with candidate branch drag conveyor；
When some candidate branch drag conveyor cannot work, corresponding branching valve can be closed, it is standby
It can be worked on drag conveyor.
The dust delivering tube road of the negative-pressure air fan connection of the pumping ash system of the utility model is directly connected with deduster, by absorption
Dust is handled, and dust delivering tube road also can connect combustion furnace flue, it is not necessary to deduster be separately provided again；
The detachable and suction nozzle with valve is set, is easy to use, and can according to different location dust number or
The biggish sundries of other particles replaces various sizes of suction nozzle；
Dismountable seal plug is set below main dust sucting pipeline, main dust sucting pipeline bottom can be cleared up.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement diagram of Fig. 1；
Fig. 3 is the schematic diagram of internal structure of blower；
Fig. 4 is the schematic view of the front view of ash-transmission system；
Fig. 5 is the left view structural representation of ash-transmission system；
Fig. 6 is the structural schematic diagram for taking out ash system；
Fig. 7 is the structural schematic diagram of hose；
In figure: 1. combustion furnace flues, 2. extracting towers, 3. transition ventilation ducts, 31. jet pipes, 4. bag filters, 5. air inducing
Pipe, 6. air-introduced machines, 7. calcium hydroxide feed bins, 8. hair dryers, 9. blowers, 91. hose connections, 92. feeder pipes, 93. wind deflectors,
10. feeding tube, 11. total valves, 12. shunt feeder pipe, 1201. branched pipes, 1202. branching valves, 13. preferred scraper plate conveyings
Machine, 14. candidate branch drag conveyors, 15. vertical feeder pipes, 16. spare drag conveyors, 17. main sweep-up pipes, 1701. connect
Connect port, 1702. branch's sweep-up pipes, 1703. seal plugs, 18. negative-pressure air fans, 19. hoses, 20. suction nozzles, 2001. valves
Door, 21. dust delivering tube roads.
Specific embodiment
Specific embodiment of the present utility model is referring to Fig. 1-7:
A kind of incineration firing waste disposal system further includes desulfurization such as Fig. 1-7, including extracting tower 2 and bag filter 4
System, ash-transmission system and pumping ash system；The desulphurization system includes calcium hydroxide feed bin 7, the air inlet of the extracting tower 2 and combustion
The end connection of furnace flue 1 is burnt, the air outlet of the extracting tower 2 is connected with the acclivitous transition ventilation duct 3 in end, the mistake
The end for crossing ventilation duct 3 connects the air inlet of the bag filter 4, and the air outlet of the bag filter 4 is connected with air inducing
The end of pipe 5, the induced duct 5 connects air-introduced machine 6, and the middle part of the transition ventilation duct 3 is extended with jet pipe 31 to upper left side,
The diameter of the jet pipe 31 is less than the diameter of the transition ventilation duct 3, and the lower section of the calcium hydroxide feed bin 7 connects equipped with one end
The blower 9 of hair dryer 8 is connect, the top of the blower 9 is communicated with to be connect down with the discharge port of the calcium hydroxide feed bin 7
Expects pipe 92, the other end of the blower are extended with hose connection 91, the jet pipe 31 and the hose connection 91 by sending
Expect that hose 10 connects；The ash-transmission system includes the preferred drag conveyor 13 being laterally arranged, spare drag conveyor 16, described
The feed opening of extracting tower 2 and the bag filter 4, which is equipped with total valve 11 and is connected with, shunts feeder pipe 12, and each described point
The lower section for flowing down expects pipe 12 is equipped with longitudinally disposed candidate branch drag conveyor 14, and the shunting feeder pipe 12 sets for lower section
There are two the pant-like structure of branched pipe 1201, the branched pipe 1201 is equipped with branching valve 1202, the extracting tower 2 and the cloth
The branched pipe 1201 that bag dust collector 4 is located at the same side protrudes into the top of the preferred drag conveyor 13, the extracting tower 2 and institute
State bag filter 4 be located at the other side branched pipe 1201 protrude into lower section candidate branch drag conveyor 14 head, it is described
The tail portion of candidate branch drag conveyor 14 is equipped with downward vertical feeder pipe 15, and the vertical feeder pipe 15 protrudes into described spare
The top of drag conveyor 16；The pumping ash system includes the main sweep-up pipe 17 vertically fixed, the upper end of the main sweep-up pipe 17
Sealing, lower end are equipped with the connectivity port 1701 bent to side, and the connectivity port 1701 is connected with negative-pressure air fan 18, described negative
The air outlet of pressure fan 18 is connected with dust delivering tube road 21, and the dust delivering tube road 21 is connect with the combustion furnace flue 1, the main suction
The side of dirt pipe 17 is extended with multiple uniformly distributed branch's sweep-up pipes 1702, the end part seal of branch's sweep-up pipe 1702 outward
It is connected with hose 19.
Such as Fig. 1-7, the interior lower end that is equipped with of blower 9 is to the inclined wind deflector 93 in direction far from the hair dryer 8, institute
State the underface that wind deflector 93 is located at the feeder pipe 92, the upper end of the wind deflector 93 be fixed on the blower 9 with it is described
The position that feeder pipe 92 connects, the first choice drag conveyor 13, the spare drag conveyor 16 and the candidate branch are scraped
Plate conveyer 14 is equipped with individual driving motor, and the diameter of the jet pipe 31 is the ten of the diameter of the transition ventilation duct 3
/ mono-, the end of the hose is removably connected with suction nozzle 20, the connection of the suction nozzle 20 and the hose
Place is equipped with valve 2001, and the lower end of the main sweep-up pipe is equipped with dismountable seal plug 1703.
The desulphurization system of the utility model is reacted using calcium hydroxide and sour gas, is increased in transition ventilation duct 3 and is connected
Calcium hydroxide is passed through transition ventilation duct 3 by the jet pipe 31 for connecing calcium hydroxide feed bin 7, can be improved deacidifying flue gas efficiency and
The effect of depickling；Transition ventilation duct 3 is obliquely installed, and can be avoided dust and the accumulation of bulky grain object of flue gas, directly by de-
The discharge port of acid tower 2 is discharged；Wind deflector 93 is set in blower 9, and the wind that can be avoided the blowout of hair dryer 8 will be in feeder pipe 92
Calcium hydroxide is blown back into calcium hydroxide feed bin 7, guarantees the normal blanking of calcium hydroxide.
The ash-transmission system of the utility model is equipped with preferred drag conveyor 13 and spare drag conveyor 16, can be in first choice
Drag conveyor 13 directlys adopt spare drag conveyor 16 when cannot work, the process that will not influence front；Under setting shunts
Expects pipe 12 can will be located at the branched pipe of 13 side of preferred drag conveyor when preferred drag conveyor 13 cannot work
1201 branching valve 1202 is closed, and is opened the branching valve 1202 of the branched pipe 1201 of the other side, is used candidate branch scraper plate
Dust is transported to the work that spare drag conveyor 16 carries out conveying dust by conveyer 14；When some candidate branch scraper plate is defeated
When sending machine 14 that cannot work, corresponding branching valve 1202 can be closed, spare drag conveyor 16 can continue work
Make.
The ash system of taking out of the utility model connects negative-pressure air fan 18 in the lower end for taking out ash pipe, generates negative pressure taking out in ash pipe,
Using the hose on branched pipe 1201, the dust accumulated in equipment can be absorbed, hose has multiple, can need
The position of cleaning is placed for a long time, easy to use；The dust delivering tube road 21 that negative-pressure air fan 18 connects directly is connected with deduster, will absorb
Dust handled, dust delivering tube road 21 also can connect combustion furnace flue 1, it is not necessary to deduster be separately provided again；It is arranged removable
Unload and the suction nozzle 20 with valve 2001, be easy to use, and can according to different location dust number or other particles compared with
Big sundries replaces various sizes of suction nozzle 20；Dismountable seal plug 1703 is set below main sweep-up pipe 17, it can be with
Main 17 bottom of sweep-up pipe is cleared up.
Claims (7)
1. a kind of incineration firing waste disposal system, including extracting tower and bag filter, it is characterised in that: further include desulfurization system
System, ash-transmission system and pumping ash system；The desulphurization system includes calcium hydroxide feed bin, the air inlet and combustion furnace of the extracting tower
The end of flue connects, and the air outlet of the extracting tower is connected with the acclivitous transition ventilation duct in end, the transition ventilation
The end of pipe connects the air inlet of the bag filter, and the air outlet of the bag filter is connected with induced duct, described to draw
The end of air hose connects air-introduced machine, and the middle part of the transition ventilation duct is extended with jet pipe to upper left side, the jet pipe it is straight
Diameter is less than the diameter of the transition ventilation duct, and the lower section of the calcium hydroxide feed bin is equipped with the blower of one end connection hair dryer,
Be communicated with the feeder pipe connecting with the discharge port of the calcium hydroxide feed bin above the blower, the blower it is another
End is extended with hose connection, and the jet pipe is connected with the hose connection by feeding tube；The ash-transmission system includes cross
The feed opening of preferred drag conveyor, spare drag conveyor to setting, the extracting tower and the bag filter is all provided with
There is total valve and be connected with shunting feeder pipe, is equipped with longitudinally disposed candidate branch below each shunting feeder pipe and scrapes
Plate conveyer, described to shunt the pant-like structure that feeder pipe is branched pipe there are two lower section is set, the branched pipe is equipped with branching valve,
The branched pipe that the extracting tower and the bag filter are located at the same side protrudes into the top of the preferred drag conveyor, described
The branched pipe that extracting tower and the bag filter are located at the other side protrudes into the head of the candidate branch drag conveyor of lower section, institute
The tail portion for stating candidate branch drag conveyor is equipped with downward vertical feeder pipe, and the vertical feeder pipe protrudes into the spare scraper plate
The top of conveyer；The pumping ash system includes the main sweep-up pipe vertically fixed, and the upper end sealing of the main sweep-up pipe, lower end are set
The connectivity port of oriented side bending, the connectivity port are connected with negative-pressure air fan, and the air outlet of the negative-pressure air fan is connected with
Dust delivering tube road, the dust delivering tube road are connect with the combustion furnace flue, and the side of the main sweep-up pipe is extended with multiple outward
The end part seal of uniformly distributed branch's sweep-up pipe, branch's sweep-up pipe is connected with hose.
2. incineration firing waste disposal system according to claim 1, it is characterised in that: be equipped with lower end in the blower
To the inclined wind deflector in direction far from the hair dryer, the wind deflector is located at the underface of the feeder pipe, described to keep out the wind
The upper end of plate is fixed on the position that the blower is connect with the feeder pipe.
3. incineration firing waste disposal system according to claim 2, it is characterised in that: the first choice drag conveyor,
The spare drag conveyor and the candidate branch drag conveyor are equipped with individual driving motor.
4. incineration firing waste disposal system according to claim 3, it is characterised in that: the diameter of the jet pipe is institute
State 1/10th of the diameter of transition ventilation duct.
5. incineration firing waste disposal system according to claim 4, it is characterised in that: the end of the hose can
Disassembly is connected with suction nozzle.
6. incineration firing waste disposal system according to claim 5, it is characterised in that: the suction nozzle and the dust suction are soft
The junction of pipe is equipped with valve.
7. incineration firing waste disposal system according to claim 6, it is characterised in that: the lower end of the main sweep-up pipe is set
There is dismountable seal plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113501.0U CN208893964U (en) | 2018-07-13 | 2018-07-13 | A kind of incineration firing waste disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113501.0U CN208893964U (en) | 2018-07-13 | 2018-07-13 | A kind of incineration firing waste disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893964U true CN208893964U (en) | 2019-05-24 |
Family
ID=66567410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113501.0U Expired - Fee Related CN208893964U (en) | 2018-07-13 | 2018-07-13 | A kind of incineration firing waste disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555872A (en) * | 2020-11-20 | 2021-03-26 | 广东大唐国际雷州发电有限责任公司 | Dry slag discharge system of boiler |
-
2018
- 2018-07-13 CN CN201821113501.0U patent/CN208893964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555872A (en) * | 2020-11-20 | 2021-03-26 | 广东大唐国际雷州发电有限责任公司 | Dry slag discharge system of boiler |
| CN112555872B (en) * | 2020-11-20 | 2023-04-25 | 广东大唐国际雷州发电有限责任公司 | Dry slag discharging system of boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102716658A (en) | Front semidry desulphurization system and desulphurization technology | |
| CN208893964U (en) | A kind of incineration firing waste disposal system | |
| CN207493475U (en) | A kind of desulfurizer for industrial waste gas | |
| CN107119612A (en) | A kind of cleaning car for carrying out fallen leaves cleaning and dedusting | |
| CN210178306U (en) | Slag and dust separating device for underground ventilation of coal mine | |
| CN105664704B (en) | Semidry flue gas desulfurization dust collector | |
| CN209396470U (en) | A kind of belt machine tail part automatic cleaning device | |
| CN207748576U (en) | A kind of oscillating feeder transport system | |
| CN214075543U (en) | Flue gas conditioning device of bag-type dust collector | |
| CN206152623U (en) | Living beings flue gas multi -stage purification processing apparatus | |
| CN208757300U (en) | A kind of waste combustor exhaust gases processing system | |
| CN204816025U (en) | A pulse cloth section of thick bamboo dust remover for feed processing | |
| CN108295613A (en) | It is a kind of can automatic desludging multitube is cooling and agglomeration device | |
| CN205570083U (en) | Semidry flue gas desulphurization dust collector | |
| CN208757299U (en) | A kind of dry method desulfuration system | |
| CN204710022U (en) | The treating apparatus of desulfurization, dedusting, cooling and dehydration is carried out time prepared by a kind of nano-calcium carbonate | |
| CN107213715A (en) | A kind of Long Bag Low Pressure Pulse Filter | |
| CN210795105U (en) | Device for preventing unloading dust and raising dust | |
| CN206778182U (en) | A kind of glass furnace dry desulfurization device | |
| CN208389704U (en) | It is a kind of can automatic desludging multitube is cooling and agglomeration device | |
| CN112691477A (en) | Air curtain and cloth bag combined type dust removal device suitable for transfer system | |
| CN214526818U (en) | Mineral powder conveying device | |
| CN109592352A (en) | A kind of belt machine tail part automatic cleaning device | |
| CN109677960B (en) | Underground coal discharge ditch dust control system and method | |
| CN221324516U (en) | Purging device for tail flue of boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |