CN208332291U - A kind of boiler tail vertical shaft ash bucket with disturbance dust structure - Google Patents
A kind of boiler tail vertical shaft ash bucket with disturbance dust structure Download PDFInfo
- Publication number
- CN208332291U CN208332291U CN201820977788.5U CN201820977788U CN208332291U CN 208332291 U CN208332291 U CN 208332291U CN 201820977788 U CN201820977788 U CN 201820977788U CN 208332291 U CN208332291 U CN 208332291U
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- China
- Prior art keywords
- ash bucket
- aspiration tube
- tail portion
- vertical shaft
- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a kind of boiler tail vertical shaft ash bucket with disturbance dust structure, belong to removing ash of boiler technical field of structures, vertical well gas flue including boiler tail is arranged in, the bottom of vertical well gas flue is equipped with tail portion ash bucket, the one side of tail portion ash bucket is equipped with the horizontal transverse tube being connected to its inside, and the other end of aspiration tube connects air-agitation component.The utility model draws from air compression plant to be connect aspiration tube and air-agitation component is arranged according to tail portion ash bucket sectional area, and the other end of U-shaped aspiration tube is open-celled structure, and mouth end is straight down, to prevent dust from flowing into；U-shaped aspiration tube is disturbed by cigarette ash of the compressed air to deposition, the cigarette ash raised again is captured to the deduster for being arranged in flue rear portion by the induced draft blower withdraws of original system and is collected, boiler tail vertical shaft ash bucket and tail portion horizontal segment flue binding site are solved because design section is there are larger difference, causes in operation cigarette ash the vertical shaft ash bucket position deposit buildup the technical issues of.
Description
Technical field
The utility model belongs to removing ash of boiler technical field of structures, and in particular to a kind of boiler with disturbance dust structure
Tail vertical well ash bucket.
Background technique
Boiler tail vertical shaft ash bucket and tail portion horizontal segment flue binding site cause to transport because design section is there are larger difference
Cigarette ash, if carrying out ash bucket in operation or after blowing out puts ash manipulation, causes to operate in vertical shaft ash bucket position deposit buildup in row
Reentrainment of dust is generated in journey, is influenced surrounding enviroment and device health, is increased labor intensity；Grey behaviour is put without taking in operation
Make, but because cigarette ash long time sedimentation it is cooling after it is hardened, to deashing artificial after blowing out and put ash and work and make troubles.
Summary of the invention
(1) technical solution
In order to solve prior art deficiency, the utility model provides a kind of boiler tail vertical shaft with disturbance dust structure
The bottom of ash bucket, the vertical well gas flue including boiler tail is arranged in, the vertical well gas flue is equipped with tail portion ash bucket, the vertical well gas flue
Medial surface be equipped with air preheater, the one side of the tail portion ash bucket be equipped with it is horizontal with transverse tube that is being connected to inside it, and it is described
The one side of the symmetrical tail portion ash bucket of transverse tube is equipped with aspiration tube, and one end of the aspiration tube connects air compression plant, institute
The other end connection air-agitation component of aspiration tube is stated, the air-agitation component is located at the inside of the tail portion ash bucket, and
The air-agitation component includes hollow base ring, U-shaped aspiration tube and trachea, and the top surface of the hollow base ring is equipped with and its inner cavity
The U-shaped aspiration tube of connection, the trachea are located at the side of the hollow base ring, and the trachea and the air-blowing
Pipe is connected.
Further, the bottom of the tail portion ash bucket is equipped with discharge duct, and the discharge duct is equipped with hand operated gate valve.
Further, the aspiration tube is equipped with electrical ball valve.
Further, the top surface of the hollow base ring is arranged in annular array for the U-shaped aspiration tube.
Working principle of the utility model is: drawing from air compression plant during carrying out deashing and connecing aspiration tube simultaneously
According to tail portion ash bucket sectional area, air-agitation component is set, the top surface of hollow base ring is equipped with the U-shaped aspiration tube being connected to its inner cavity,
The other end of U-shaped aspiration tube is open-celled structure, and mouth end is straight down, to prevent dust from flowing into；U-shaped aspiration tube passes through pressure
Contracting air disturbs the cigarette ash of deposition, and the cigarette ash raised again is by the induced draft blower withdraws of original system to after being arranged in flue
The deduster in portion, which captures, to be collected.
(2) beneficial effect
The utility model has the beneficial effects that compared with the prior art, the utility model draws from air compression plant connects drum
Simultaneously air-agitation component is arranged according to tail portion ash bucket sectional area in tracheae, and the other end of U-shaped aspiration tube is open-celled structure, and mouth end
Straight down, to prevent dust from flowing into；U-shaped aspiration tube is disturbed by cigarette ash of the compressed air to deposition, is raised again
Cigarette ash captured and collect to the deduster for being arranged in flue rear portion by the induced draft blower withdraws of original system, it is perpendicular to solve boiler tail
Well ash bucket and tail portion horizontal segment flue binding site cause in operation cigarette ash in vertical shaft ash bucket because design section is there are larger difference
The technical issues of position deposit buildup.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the boiler tail vertical shaft ash bucket with disturbance dust structure；
Fig. 2 is the structural schematic diagram of air-agitation component.
Specific embodiment
The utility model is further described below with reference to embodiment.
Embodiment one
As shown in Figure 1 and 2, the implementation case provides a kind of boiler tail vertical shaft ash bucket with disturbance dust structure, including
The vertical well gas flue 1 of boiler tail is set, the bottom of the vertical well gas flue 1 is equipped with tail portion ash bucket 2, the vertical well gas flue 1 it is interior
Side is equipped with air preheater 11, the one side of the tail portion ash bucket 2 be equipped with it is horizontal with transverse tube 3 that is being connected to inside it, and it is described
The one side of the symmetrical tail portion ash bucket 2 of transverse tube 3 is equipped with aspiration tube 4, and one end of the aspiration tube 4 connects air compression plant
5, the other end of the aspiration tube 4 connects air-agitation component 6, and the air-agitation component 6 is located at the interior of the tail portion ash bucket 2
Portion, and the air-agitation component 6 includes hollow base ring 61, U-shaped aspiration tube 62 and trachea 63, the hollow base ring 61
Top surface is equipped with the U-shaped aspiration tube 62 being connected to its inner cavity, and the trachea 63 is located at the side of the hollow base ring 61, and
And the trachea 63 is connected with the aspiration tube 4.
In the present embodiment, the bottom of the tail portion ash bucket 2 is equipped with discharge duct 21, and the discharge duct 21 is equipped with hand
Dynamic gate valve 22, the aspiration tube 4 are equipped with electrical ball valve 41, and the U-shaped aspiration tube 62 is arranged with annular array in the sky
The top surface of heart base ring 61.During carrying out deashing, draws from air compression plant 5 and connect aspiration tube 4 and according to tail portion ash bucket
Air-agitation component 6 is arranged in sectional area, and the top surface of hollow base ring 61 is equipped with the U-shaped aspiration tube 62 being connected to its inner cavity, U-shaped air-blowing
The other end of pipe 62 is open-celled structure, and mouth end is straight down, to prevent dust from flowing into；U-shaped aspiration tube 62 passes through compression
Air disturbs the cigarette ash of deposition, and the cigarette ash raised again is by the induced draft blower withdraws of original system to being arranged in flue rear portion
Deduster capture collect.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, this
Belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended claims
It is quasi-.
Claims (4)
1. a kind of boiler tail vertical shaft ash bucket with disturbance dust structure, the vertical well gas flue (1) including boiler tail is arranged in,
The bottom of the vertical well gas flue (1) is equipped with tail portion ash bucket (2), it is characterised in that: the medial surface of the vertical well gas flue (1) is equipped with sky
Air preheater (11), the one side of the tail portion ash bucket (2) is equipped with the horizontal transverse tube (3) being connected to its inside, with the transverse tube
(3) one side of the symmetrical tail portion ash bucket (2) is equipped with aspiration tube (4), one end connection air compression of the aspiration tube (4)
The other end of device (5), the aspiration tube (4) connects air-agitation component (6), and the air-agitation component (6) is located at described
The inside of tail portion ash bucket (2), and the air-agitation component (6) includes hollow base ring (61), U-shaped aspiration tube (62) and connects gas
It manages (63), the top surface of the hollow base ring (61) is equipped with the U-shaped aspiration tube (62) being connected to its inner cavity, the trachea
(63) it is located at the side of the hollow base ring (61), and the trachea (63) is connected with the aspiration tube (4).
2. a kind of boiler tail vertical shaft ash bucket with disturbance dust structure according to claim 1, it is characterised in that: institute
The bottom for stating tail portion ash bucket (2) is equipped with discharge duct (21), and the discharge duct (21) is equipped with hand operated gate valve (22).
3. a kind of boiler tail vertical shaft ash bucket with disturbance dust structure according to claim 1, it is characterised in that: institute
Aspiration tube (4) are stated equipped with electrical ball valve (41).
4. a kind of boiler tail vertical shaft ash bucket with disturbance dust structure according to claim 1, it is characterised in that: institute
U-shaped aspiration tube (62) is stated to be arranged with annular array in the top surface of the hollow base ring (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977788.5U CN208332291U (en) | 2018-06-25 | 2018-06-25 | A kind of boiler tail vertical shaft ash bucket with disturbance dust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977788.5U CN208332291U (en) | 2018-06-25 | 2018-06-25 | A kind of boiler tail vertical shaft ash bucket with disturbance dust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332291U true CN208332291U (en) | 2019-01-04 |
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ID=64769587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977788.5U Active CN208332291U (en) | 2018-06-25 | 2018-06-25 | A kind of boiler tail vertical shaft ash bucket with disturbance dust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208332291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260353A (en) * | 2019-06-27 | 2019-09-20 | 国家能源投资集团有限责任公司 | Air preheater |
-
2018
- 2018-06-25 CN CN201820977788.5U patent/CN208332291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260353A (en) * | 2019-06-27 | 2019-09-20 | 国家能源投资集团有限责任公司 | Air preheater |
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