CN208526268U - A kind of coal-burning boiler high temperature denitration device - Google Patents
A kind of coal-burning boiler high temperature denitration device Download PDFInfo
- Publication number
- CN208526268U CN208526268U CN201820550082.0U CN201820550082U CN208526268U CN 208526268 U CN208526268 U CN 208526268U CN 201820550082 U CN201820550082 U CN 201820550082U CN 208526268 U CN208526268 U CN 208526268U
- Authority
- CN
- China
- Prior art keywords
- fixed
- case
- desulfurization case
- crystallization
- motor
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- Expired - Fee Related
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- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 46
- 230000023556 desulfurization Effects 0.000 claims abstract description 46
- 238000002425 crystallisation Methods 0.000 claims abstract description 28
- 230000008025 crystallization Effects 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000012670 alkaline solution Substances 0.000 abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 235000019504 cigarettes Nutrition 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of coal-burning boiler high temperature denitration devices, including equipment box ontology, first motor, second motor and bracket, the equipment box ontology includes desulfurization case, the lower section two sides of the desulfurization case are respectively and fixedly provided with crystallization case, the supervisor of left and right perforation is fixed by the bracket above the desulfurization case, uniformly fixation is communicated at least four branch pipes for the lower section of the supervisor, it is managed inserted with rotation the upper surface of desulfurization case position corresponding with branch pipe, the utility model is provided with the spray head that can be circled, alkaline solution sprays inside the spray head circled, so that the hydrosphere that alkaline solution is gone after ejection into a vortex, ensure the contact area of alkaline solution and flue gas, so that denitration efficiency is high；The inside into crystallization case is scraped into the crystallization of alkaline solution and flue gas provided with the scraper plate and crystallization case, scraper plate that can be moved back and forth, so that crystallization can be recycled, is economized on resources.
Description
Technical field
The utility model relates to denitration technology field, specifically a kind of coal-burning boiler high temperature denitration device.
Background technique
Environment is polluted to prevent from generating excessive NOx after coal combustion in boiler, denitration process should be carried out to coal, it is general to use
Alkaline solution carries out denitration, but the contact area of the existing general alkaline solution of equipment for carrying out solution denitration and flue gas is small,
Reduce the efficiency of denitration.
Utility model content
The purpose of this utility model is to provide a kind of coal-burning boiler high temperature denitration devices, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal-burning boiler high temperature denitration device, packet
Equipment box ontology, first motor, the second motor and bracket are included, the equipment box ontology includes desulfurization case, under the desulfurization case
Square two sides are respectively and fixedly provided with crystallization case, and the supervisor of left and right perforation is fixed by the bracket above the desulfurization case, the supervisor's
Uniformly fixation is communicated at least four branch pipes for lower section, and the upper surface of desulfurization case position corresponding with branch pipe is inserted with rotation
Tube, the inside of the lower end insertion rotation pipe of the branch pipe, the lower end of the rotation pipe is fixed with transverse tube, the both ends of the transverse tube
Lower section is respectively and fixedly provided with vertical tube, and the lower end of the vertical tube is fixed with spray head, and the upper surface side of the equipment box ontology is fixed with dynamic
The upward first motor of power output end, the power output end of the first motor are fixed with driving gear, and the rotation pipe is close
It is fixed with driven gear on the circumference of upper end, is engaged with transmission gear, the transmission between two adjacent driven gears
The centre of gear is from the top down inserted with shaft, and the lower end of shaft is mutually fixed with desulfurization case, the driven tooth of the side
Wheel is meshed with driving gear, and a middle side part of the desulfurization case is fixed with smoke inlet, and fixed in the middle part of the other side of desulfurization case
There is outlet flue, a side-lower of the crystallization case is fixed with fixed station, and the upper surface of the fixed station is fixed with the second motor, institute
State the screw rod that desulfurization case is fixed with left and right perforation close to the position of lower section, the power output of one end of the screw rod and the second motor
End is mutually fixed, and stroke nut is threaded on the circumference of the screw rod, and front and back perforation is fixed with below the stroke nut
Scraper plate.
Preferably, the front surface of the crystallization case is hinged with shutter door, and passes through gasket between shutter door and crystallization case
Sealing, and side of the shutter door far from hinge is connected by buckle with crystallization case, and the front surface of shutter door is far from hinge
Handle is fixed among side.
Preferably, the screw rod is rotatablely connected by bearing and desulfurization case, and the shaft is rotated by bearing and desulfurization case
Connection, the rotation pipe are rotatablely connected by bearing and desulfurization case.
Preferably, the rotation pipe, branch pipe, supervisor, transverse tube and vertical tube are anticorrosion pipeline.
Preferably, the lower end surface of the scraper plate and the inside bottom surface of desulfurization case fit.
Compared with prior art, the utility model has the beneficial effects that the utility model, which is provided with, to be circled
Spray head, alkaline solution sprays inside the spray head that circles, so that alkaline solution is gone after ejection into vortex
Hydrosphere, it is ensured that the contact area of alkaline solution and flue gas, so that denitration efficiency is high；Provided with the scraper plate that can move back and forth with
Case is crystallized, the crystallization of alkaline solution and flue gas is scraped the inside into crystallization case by scraper plate, so that crystallization can be recycled, is saved
Resource.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model spray head and vertical tube.
In figure: 1, equipment box ontology；101, desulfurization case；102, case is crystallized；2, outlet flue；3, first motor；4, driving tooth
Wheel；5, driven gear；6, transmission gear；7, rotation pipe；8, spray head；9, branch pipe；10, shaft；11, it is responsible for；12, bracket；13, horizontal
Pipe；14, vertical tube；15, smoke inlet；16, the second motor；17, fixed station；18, stroke nut；19, scraper plate；20, screw rod；21, it opens
Close door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of coal-burning boiler high temperature denitration device, including equipment box sheet
Body 1, first motor 3, the second motor 16 and bracket 12, equipment box ontology 1 include desulfurization case 101, the lower section two sides of desulfurization case 101
It is respectively and fixedly provided with crystallization case 102, desulfurization case 101 is used as desulfurization place, and the top of desulfurization case 101 is fixed with left and right by bracket 12 and passes through
Logical supervisor 11, supervisor 11 is for being passed through alkaline solution, and being responsible for 11 lower section, uniformly fixation is communicated at least four branch pipes 9,
Channel of the branch pipe 9 as alkaline solution, the upper surface of desulfurization case 101 position corresponding with branch pipe 9 is inserted with rotation pipe 7, rotation
Channel of the tube 7 as alkaline solution, the inside of the lower end insertion rotation pipe 7 of branch pipe 9, the lower end of rotation pipe 7 is fixed with transverse tube
13, transverse tube 13 is used to for alkaline solution being divided into two strands, and vertical tube 14 is respectively and fixedly provided with below the both ends of transverse tube 13, and vertical tube 14 is used as two strands
The channel of solution, the lower end of vertical tube 14 are fixed with spray head 8, and spray head 8 is for spraying solution, the upper surface one of equipment box ontology 1
Side is fixed with the upward first motor 3 of power output end, the model Y-160M of first motor 3, and first motor 3 is purchased by market
It buys, for first motor 3 for driving driving gear 4 to rotate, the power output end of first motor 3 is fixed with driving gear 4, driving tooth
Wheel 4 is for driving driven gear 5 to rotate, and rotation pipe 7 is fixed with driven gear 5 on the circumference of upper end, and driven gear 5 is used for
It drives rotation pipe 7 to rotate, transmission gear 6 is engaged between two adjacent driven gears 5, transmission gear 6 is used for driven transmission
The rotatory force of gear 5, from the top down inserted with shaft 10, shaft 10 is used for fixed conveyor gear 6 for the centre of transmission gear 6, and
The lower end of shaft 10 is fixed with 101 phase of desulfurization case, and the driven gear 5 of side is meshed with driving gear 4, and the one of desulfurization case 101
Middle side part is fixed with smoke inlet 15, and smoke inlet 15 is used for into cigarette, and is fixed with outlet flue 2 in the middle part of the other side of desulfurization case 101, out
Mouth 2 is used for smoke, and a side-lower of crystallization case 102 is fixed with fixed station 17, and the upper surface of fixed station 17 is fixed with the second electricity
Machine 16, the model Y901-2 of the second motor 16, and the second motor 16 is bought by market, the second motor 16 is for driving screw rod 20
Rotation, desulfurization case 101 are fixed with the screw rod 20 of left and right perforation close to the position of lower section, and screw rod 20 is rotated for driving stroke nut
18 move back and forth, and one end of screw rod 20 and the power output end of the second motor 16 are mutually fixed, be threadedly coupled on the circumference of screw rod 20
There is stroke nut 18, stroke nut 18 is moved back and forth for driving scraper plate 19 to move back and forth, and the lower section of stroke nut 18 is fixed with
The scraper plate 19 of front and back perforation, scraper plate 19 are moved back and forth for that will crystallize the inside for scraping crystallization case 102.
The front surface of crystallization case 102 is hinged with shutter door 21, and close by gasket between shutter door 21 and crystallization case 102
Envelope, and side of the shutter door 21 far from hinge is connected by buckle with crystallization case 102, and the front surface of shutter door 21 is far from hinge
Handle is fixed among the side of chain.
Screw rod 20 is rotatablely connected by bearing and desulfurization case 101, and shaft 10 is rotatablely connected by bearing and desulfurization case 101,
Pipe 7 is rotated to be rotatablely connected by bearing and desulfurization case 101.
Rotating pipe 7, branch pipe 9, supervisor 11, transverse tube 13 and vertical tube 14 is anticorrosion pipeline.
The lower end surface of scraper plate 19 and the inside bottom surface of desulfurization case 101 fit.
The working principle of the utility model is: cigarette to be passed through to the inside of desulfurization case 101 by smoke inlet 15, by alkaline solution
It is passed through supervisor 11, alkaline solution enters the inside of branch pipe 9, then enters the inside of transverse tube 13 by rotation pipe 7, then pass through transverse tube 13
It into the inside of vertical tube 14, is sprayed finally by spray head 14, while the rotation of first motor 3 drives driving gear 4 to rotate, driving tooth
4 rotation of wheel drives driven gear 5 and transmission gear 6 to rotate, so that each rotation pipe 7 can rotate, the rotation rotation of pipe 7 is driven
Spray head 8 circles, and can become the liquid circle of a rotation when alkaline solution is sprayed from spray head 7 at this time, so that alkaline
The contact area of solution and cigarette increases, and out of stock the cigarette after desulfurization is discharged by outlet flue 2 more completely, alkaline solution and cigarette institute
The crystallization of formation falls in the bottom surface of desulfurization case 101, and the rotation of the second motor 16 drives screw rod 20 to rotate, 20 positive and negative rotation band of screw rod
Dynamic stroke nut 18 is reciprocating, and the reciprocating drive scraper plate 19 of stroke nut 18 is reciprocating, and scraper plate 19 is made back and forth
Movement, which can to crystallize, is scraped inside into crystallization case 102, and shutter door 21 can be opened after crystallization has been expired, crystallization is taken
It is used as Fertilizer application out.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of coal-burning boiler high temperature denitration device, including equipment box ontology (1), first motor (3), the second motor (16) and branch
Frame (12), it is characterised in that: the equipment box ontology (1) includes desulfurization case (101), the lower section two sides of the desulfurization case (101)
It is respectively and fixedly provided with crystallization case (102), the top of the desulfurization case (101) is fixed with the supervisor of left and right perforation by bracket (12)
(11), uniformly fixation is communicated at least four branch pipes (9) for the lower section of the supervisor (11), the upper table of the desulfurization case (101)
(7) are managed inserted with rotation in face position corresponding with branch pipe (9), the inside of the lower end insertion rotation pipe (7) of the branch pipe (9),
The lower end of the rotation pipe (7) is fixed with transverse tube (13), is respectively and fixedly provided with vertical tube (14) below the both ends of the transverse tube (13), described
The lower end of vertical tube (14) is fixed with spray head (8), and it is upward that the upper surface side of the equipment box ontology (1) is fixed with power output end
First motor (3), the power output end of the first motor (3) is fixed with driving gear (4), and the rotation pipe (7) is close
It is fixed on the circumference of upper end driven gear (5), is engaged with transmission gear (6) between the driven gear (5) of adjacent two,
The centre of the transmission gear (6) is from the top down inserted with shaft (10), and the lower end of shaft (10) and desulfurization case (101) are mutually solid
Fixed, the driven gear (5) of the side is meshed with driving gear (4), and a middle side part of the desulfurization case (101) is fixed
Have smoke inlet (15), and be fixed with outlet flue (2) in the middle part of the other side of desulfurization case (101), under the side of crystallization case (102)
Side is fixed with fixed station (17), and the upper surface of the fixed station (17) is fixed with the second motor (16), and the desulfurization case (101) is leaned on
The position of nearly lower section is fixed with the screw rod (20) of left and right perforation, and one end of the screw rod (20) and the power of the second motor (16) are defeated
Outlet is mutually fixed, and is threaded with stroke nut (18) on the circumference of the screw rod (20), the lower section of the stroke nut (18)
It is fixed with the scraper plate (19) that front and back penetrates through.
2. a kind of coal-burning boiler high temperature denitration device according to claim 1, it is characterised in that: the crystallization case (102)
Front surface be hinged with shutter door (21), and pass through gasket sealing, and shutter door between shutter door (21) and crystallization case (102)
(21) side far from hinge is connected by buckle with crystallization case (102), and the front surface of shutter door (21) is far from hinge
Handle is fixed among side.
3. a kind of coal-burning boiler high temperature denitration device according to claim 1, it is characterised in that: the screw rod (20) passes through
Bearing and desulfurization case (101) are rotatablely connected, and the shaft (10) is rotatablely connected by bearing and desulfurization case (101), the rotation
(7) are managed to be rotatablely connected by bearing and desulfurization case (101).
4. a kind of coal-burning boiler high temperature denitration device according to claim 1, it is characterised in that: the rotation pipe (7), branch
Managing (9), supervisor (11), transverse tube (13) and vertical tube (14) is anticorrosion pipeline.
5. a kind of coal-burning boiler high temperature denitration device according to claim 1, it is characterised in that: under the scraper plate (19)
End face and the inside bottom surface of desulfurization case (101) fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550082.0U CN208526268U (en) | 2018-04-18 | 2018-04-18 | A kind of coal-burning boiler high temperature denitration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550082.0U CN208526268U (en) | 2018-04-18 | 2018-04-18 | A kind of coal-burning boiler high temperature denitration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526268U true CN208526268U (en) | 2019-02-22 |
Family
ID=65396740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820550082.0U Expired - Fee Related CN208526268U (en) | 2018-04-18 | 2018-04-18 | A kind of coal-burning boiler high temperature denitration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644012A (en) * | 2020-06-10 | 2020-09-11 | 朱加招 | Flue gas desulfurization device and flue gas desulfurization dust pelletizing system |
| CN112191063A (en) * | 2020-09-28 | 2021-01-08 | 蚌埠绿源创芯环保科技有限公司 | Dust treatment equipment and exhaust gas treatment system with same |
| CN112743721A (en) * | 2020-12-18 | 2021-05-04 | 台州耘智科技有限公司 | Flame-retardant rubber production vulcanizing device |
-
2018
- 2018-04-18 CN CN201820550082.0U patent/CN208526268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644012A (en) * | 2020-06-10 | 2020-09-11 | 朱加招 | Flue gas desulfurization device and flue gas desulfurization dust pelletizing system |
| CN112191063A (en) * | 2020-09-28 | 2021-01-08 | 蚌埠绿源创芯环保科技有限公司 | Dust treatment equipment and exhaust gas treatment system with same |
| CN112743721A (en) * | 2020-12-18 | 2021-05-04 | 台州耘智科技有限公司 | Flame-retardant rubber production vulcanizing device |
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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: 20190222 |