CN207527627U - A kind of high-pressure boiler air-introduced machine - Google Patents
A kind of high-pressure boiler air-introduced machine Download PDFInfo
- Publication number
- CN207527627U CN207527627U CN201721667304.9U CN201721667304U CN207527627U CN 207527627 U CN207527627 U CN 207527627U CN 201721667304 U CN201721667304 U CN 201721667304U CN 207527627 U CN207527627 U CN 207527627U
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- China
- Prior art keywords
- air
- introduced machine
- pressure boiler
- outlet
- air inlet
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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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- 238000001914 filtration Methods 0.000 claims abstract description 36
- 239000002699 waste material Substances 0.000 claims abstract description 19
- 238000004064 recycling Methods 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 230000001939 inductive effect Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000011148 porous material Substances 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 239000003546 flue gas Substances 0.000 description 12
- 239000003245 coal Substances 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000013618 particulate matter Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of high-pressure boiler air-introduced machines,Including mounting base,Air-introduced machine ontology is provided with above the mounting base,The air-introduced machine body interior is hollow-core construction,Air inlet and air outlet are provided on the air-introduced machine ontology,The air inlet is connected by the exhaust outlet of intake stack and high-pressure boiler,The outer end of the air outlet is provided with several outlet air guide plates,The air inlet is internally provided with filtering meshes and several air inlet guide plates,The right end of the air inlet is provided with waste gate,The outer end of the waste gate is connected with the guide pipeline for tilting down setting,Recycling bins are provided with below the guide pipeline,The air-introduced machine ontology is internally provided with motor,Impeller and activated carbon adsorption layer,Several blades are provided on the impeller,It is simple in structure,It is easy to operate,It can realize the function to high-pressure boiler air inducing.
Description
Technical field
The utility model is related to high-pressure boiler technical field, specially a kind of high-pressure boiler air-introduced machine.
Background technology
At present, high-pressure boiler is in coal-fired process, in order to which coal is made fully to burn, it usually needs using air-introduced machine by coal combustion
When the exhaust gas that generates draw in time, once and exhaust gas discharge it is slower, high-pressure boiler combustion chamber can be caused to reach positive pressure and be unfavorable for
Burning of coal and the normal operation of high-pressure boiler, therefore, it is necessary to ensure the running quality of air-introduced machine constantly.
Existing high-pressure boiler air-introduced machine during the work time there are it is following the problem of：
（1）The flue gas that high-pressure boiler generates is entered by intake stack inside air-introduced machine, while can also bring dust into and draw
The inside of wind turbine is attached in impeller and air-introduced machine on cavity wall, and long time integration can influence the effect of air inducing, is needed periodically
It is cleared up, and existing air-introduced machine is closing, cleaning operation is more complicated；
（2）Containing carbon dioxide, carbon monoxide, sulfur dioxide etc. to human health in the flue gas that high-pressure boiler generates
Substance, by processing being directly just discharged into air, environment can not only be damaged, health can also be caused
It threatens；
（3）Coal in high-pressure boiler cannot fully burn, so can generate some imperfect combustion coals after burning
Particle, and these particles can enter the inside of air-introduced machine with the flue gas that high-pressure boiler generates, some in air-introduced machine inner accumulation,
Some is discharged directly with flue gas, this will result in the waste of the energy, not meet the demand of sustainable development.
Invention content
In order to overcome the shortcomings of prior art, the utility model provides a kind of high-pressure boiler air-introduced machine, simple in structure,
It is easy to operate, it can realize the function to high-pressure boiler air inducing, and can effectively solve the problem that the problem of background technology proposes.
Technical solution is used by the utility model solves its technical problem：A kind of high-pressure boiler air-introduced machine, including peace
Seat is filled, is provided with air-introduced machine ontology above the mounting base, the air-introduced machine body interior is hollow-core construction, the air-introduced machine
Air inlet and air outlet are provided on ontology, the air inlet is connected by the exhaust outlet of intake stack and high-pressure boiler, described
The outer end of air outlet is provided with several outlet air guide plates, and the air inlet is internally provided with filtering meshes and several air inlet guide plates,
The right end of the air inlet is provided with waste gate, and the outer end of the waste gate is connected with the guide for tilting down setting
Pipeline is provided with recycling bins below the guide pipeline, and the air-introduced machine ontology is internally provided with motor, impeller and activity
Charcoal adsorption layer is provided with several blades on the impeller.
As a kind of preferred technical solution of the utility model, the filtering meshes tilt down setting, and the filtering
Stratum reticulare and the angle of horizontal direction are between 15 ° to 30 °.
As a kind of preferred technical solution of the utility model, the filtering meshes are made of three filter screens, and
The pore size of three filter screens reduces from top to bottom in arithmetic progression successively.
As a kind of preferred technical solution of the utility model, the bottom end of the waste gate bottom on the right side of filtering meshes
The lower section at end, the top on top top on the right side of filtering meshes of the waste gate.
As a kind of preferred technical solution of the utility model, the lower end of the filtering meshes is provided with vibrating arm.
As a kind of preferred technical solution of the utility model, the air inlet guide plate and outlet air guide plate are triangle knot
Structure, and the described one end of outlet air guide plate far from air outlet is to the lateral expansion of air outlet, the lower end of the air inlet guide plate is to air inlet
The medial expansion of mouth.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is by setting filtering meshes, on the one hand, may filter that high-pressure boiler generates the dust in flue gas, keeps away
Exempt from air-introduced machine inner accumulation, adverse effect is brought to the blower effect of air-introduced machine, meanwhile, it also avoids dust and is discharged to air
In, environment is damaged, threatens the health of human body；On the other hand, it can be used to filtration high pressure boiler and generate what is carried in flue gas
Unburned complete coal particles realize recycling, avoid the waste of the energy；It, can by setting activated carbon adsorption layer
The harmful substance in high-pressure boiler generation flue gas is adsorbed, it is avoided to enter in outside air, injury is brought to health；Setting
Recycling bins can be used to recycle imperfect combustion coal particles, carry out recycling, on the whole from the point of view of, which draws
Fan safe environmental protection, highly reliable, air inducing is efficient, effect is good, is worthy to be popularized.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the filtering meshes structure diagram of the utility model.
In figure：1- mounting bases；2- air-introduced machine ontologies；3- air inlets；4- air outlets；5- intake stacks；6- outlet air guide plates；7-
Filtering meshes；8- enters the wind guide plate；9- waste gates；10- guide pipelines；11- recycling bins；12- motors；13- impellers；14- lives
Property charcoal adsorption layer；15- filter screens；16- vibrating arms；17- blades.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model rather than to limit the utility model.
Embodiment：
As shown in Figure 1, the utility model discloses a kind of high-pressure boiler air-introduced machine, including mounting base 1, the mounting base 1
Top be provided with air-introduced machine ontology 2,2 inside of air-introduced machine ontology is hollow-core construction, is provided on the air-introduced machine ontology 2
Air inlet 3 and air outlet 4, the air inlet 3 are connect by intake stack 5 with the exhaust outlet of high-pressure boiler, the air outlet 4
Outer end is provided with several outlet air guide plates 6, and the setting of outlet air guide plate 6 improves the air-out effect of the air-introduced machine, the air inlet 3
Filtering meshes 7 and several air inlet guide plates 8 are internally provided with, the setting of air inlet guide plate 8 improves the air inlet effect of the air-introduced machine, institute
The right end for stating air inlet 3 is provided with waste gate 9, and the outer end of the waste gate 9, which is connected with, tilts down leading for setting
Pipe material 10, the lower section of the guide pipeline 10 are provided with recycling bins 11, and the large particulate matter that filtering meshes 7 filter passes through waste material
Outlet 9 is fallen to along guide pipeline 10 inside recycling bins 11, and then the large particulate matter in recycling bins 11 is screened
And processing, imperfect combustion coal particles are recycled out, realizes and recycles, the air-introduced machine ontology 2 is internally provided with motor
12nd, impeller 13 and activated carbon adsorption layer 14, several blades 17 are provided on the impeller 13, and 12 impeller 13 of motor turns
It is dynamic, so that air pressure reduces in air-introduced machine, realize air inducing function.
As shown in Figure 1, the filtering meshes 7 tilt down setting, and the filtering meshes 7 and the angle of horizontal direction exist
Between 15 ° to 30 °, the large particulate matter convenient for being filtered out on filtering meshes 7 is fallen, convenient for recycling.
As shown in Fig. 2, the filtering meshes 7 are made of three filter screens 15, and the hole of three filter screens 15
Diameter size reduces from top to bottom in arithmetic progression successively, ensure that the strainability of the filtering meshes 7.
As shown in Figure 1, the bottom end of the waste gate 9 is in the lower section of 7 right side bottom end of filtering meshes, the waste material discharge
Mouthfuls 9 top ensure that the large particulate matter filtered out on filtering meshes 7 can be complete in the top on 7 right side top of filtering meshes
It is discharged by waste gate 9.
As shown in Figure 1, the lower end of the filtering meshes 7 is provided with vibrating arm 16, the setting of vibrating arm 16 can make filter screen
Layer 7 shakes, so that the large particulate matter filtered on filtering meshes 7 shakes, convenient for recycling.
As shown in Figure 1, the air inlet guide plate 8 and outlet air guide plate 6 are triangular structure, and the outlet air guide plate 6 is separate
Lateral expansion from one end of air outlet 4 to air outlet 4, it is described air inlet guide plate 8 medial expansion from lower end to air inlet 3 so that
The air inlet and the outlet efficiency of the air-introduced machine greatly improves, so that the working efficiency of the air-introduced machine also improves.
In conclusion the utility model is mainly characterized by：
（1）For the utility model by setting filtering meshes, the flue gas that high-pressure boiler generates passes through admission line and air inlet
Into the inside of air-introduced machine, by the filtering of filtering meshes, the large particulate matter carried in high-pressure boiler flue gas may filter that,
Include dust and imperfect combustion coal particles, so that the purity for the flue gas guided into inside air-introduced machine greatly increases,
Impurity is avoided in flue gas to influence the working performance of air-introduced machine in air-introduced machine inner accumulation, meanwhile, after the settings of filtering meshes is also
The recycling of continuous imperfect combustion coal particles lays the foundation.
（2）The utility model, can be real convenient for collecting the large particulate matter filtered out on filtering meshes by setting recycling bins
The recycling of existing imperfect combustion coal particles, has saved the energy, avoids it and is accumulated in air-introduced machine internal influence and draws
The blower effect of wind turbine.
（3）The utility model can be used to adsorb contained by high-pressure boiler generation flue gas by setting activated carbon adsorption layer
Harmful substance avoids these harmful substances from being exhausted directly in air, environment is damaged, meanwhile, it also ensures
The safety and environmental protection performance of the high-pressure boiler.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of high-pressure boiler air-introduced machine, including mounting base（1）, the mounting base（1）Top be provided with air-introduced machine ontology
（2）, the air-introduced machine ontology（2）Hollow-core construction is in inside, the air-introduced machine ontology（2）On be provided with air inlet（3）And outlet air
Mouthful（4）, the air inlet（3）Pass through intake stack（5）It is connect with the exhaust outlet of high-pressure boiler, it is characterised in that：The outlet air
Mouthful（4）Outer end be provided with several outlet air guide plates（6）, the air inlet（3）Be internally provided with filtering meshes（7）With it is several into
Wind guide plate（8）, the air inlet（3）Right end be provided with waste gate（9）, the waste gate（9）Outer end connection
There is the guide pipeline for tilting down setting（10）, the guide pipeline（10）Lower section be provided with recycling bins（11）, the air inducing
Machine ontology（2）Be internally provided with motor（12）, impeller（13）And activated carbon adsorption layer（14）, the impeller（13）On be provided with
Several blades（17）.
2. a kind of high-pressure boiler air-introduced machine according to claim 1, it is characterised in that：The filtering meshes（7）It dips down
Tiltedly setting, and the filtering meshes（7）Angle with horizontal direction is between 15 ° to 30 °.
3. a kind of high-pressure boiler air-introduced machine according to claim 1, it is characterised in that：The filtering meshes（7）It is by three
A filter screen（15）Composition, and three filter screens（15）Pore size from top to bottom successively in arithmetic progression reduce.
4. a kind of high-pressure boiler air-introduced machine according to claim 1, it is characterised in that：The waste gate（9）Bottom
End is in filtering meshes（7）The lower section of right side bottom end, the waste gate（9）Top in filtering meshes（7）Right side top
Top.
5. a kind of high-pressure boiler air-introduced machine according to claim 1, it is characterised in that：The filtering meshes（7）Lower end
It is provided with vibrating arm（16）.
6. a kind of high-pressure boiler air-introduced machine according to claim 1, it is characterised in that：The air inlet guide plate（8）And outlet air
Guide plate（6）It is triangular structure, and the outlet air guide plate（6）Far from air outlet（4）One end to air outlet（4）Outside stretch
Exhibition, the air inlet guide plate（8）Lower end to air inlet（3）Medial expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667304.9U CN207527627U (en) | 2017-12-05 | 2017-12-05 | A kind of high-pressure boiler air-introduced machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667304.9U CN207527627U (en) | 2017-12-05 | 2017-12-05 | A kind of high-pressure boiler air-introduced machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527627U true CN207527627U (en) | 2018-06-22 |
Family
ID=62577824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721667304.9U Expired - Fee Related CN207527627U (en) | 2017-12-05 | 2017-12-05 | A kind of high-pressure boiler air-introduced machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400533A (en) * | 2021-06-07 | 2021-09-17 | 河南能微新材料科技有限公司 | High-temperature dehydroxylation method |
-
2017
- 2017-12-05 CN CN201721667304.9U patent/CN207527627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400533A (en) * | 2021-06-07 | 2021-09-17 | 河南能微新材料科技有限公司 | High-temperature dehydroxylation method |
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| 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: 20180622 |