CN208418674U - A kind of air duct structure of waste heat boiler - Google Patents
A kind of air duct structure of waste heat boiler Download PDFInfo
- Publication number
- CN208418674U CN208418674U CN201821003290.5U CN201821003290U CN208418674U CN 208418674 U CN208418674 U CN 208418674U CN 201821003290 U CN201821003290 U CN 201821003290U CN 208418674 U CN208418674 U CN 208418674U
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- CN
- China
- Prior art keywords
- air hose
- hose
- fixedly installed
- main air
- waste heat
- 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.)
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Abstract
The utility model discloses a kind of air duct structures of waste heat boiler, including main air hose and connecting hose, the main air hose is located at the side of connecting hose, the both ends of the main air hose are fixedly installed with No.1 connecting flange and No. two connecting flanges respectively, and No.1 connecting flange is located at the side of No. two connecting flanges, the both ends of the connecting hose are fixedly installed with No. three connecting flanges and No. four connecting flanges respectively.A kind of air duct structure of waste heat boiler described in the utility model, equipped with novolac resin layer, dust-collecting box and sealed silicon rubber mat, anti-corrosion treatment can be carried out to the inner wall of main air hose, it avoids internal high temperature gas or influences air hose use with corrosive gas corrosion inner wall, dedusting can be filtered to gas in ventilation process, it is collected together and is focused on, guarantee the spatter property of ventilation, processing can be sealed to the connection of air hose, reduce leakage, be conducive to the normal use of air hose, there is certain practicability, bring better prospect of the application.
Description
Technical field
The utility model relates to air duct structure field, in particular to a kind of air duct structure of waste heat boiler.
Background technique
The air duct structure of waste heat boiler is the important component in entire waste heat boiler Ventilator Room cooling system, between air hose
Interconnection realize the high-efficient ventilation of system, be the pipe-line system for air delivery and distribution, existing air duct structure
It is unable to satisfy the use of people；There are certain drawbacks in the air duct structure of existing waste heat boiler, firstly, can not when in use
Anti-corrosion treatment is carried out to the inner wall of main air hose, is easy to influence because of internal high temperature gas or with corrosive gas corrosion inner wall
Air hose uses, secondly, dedusting can not be filtered to gas in ventilation process, can not be collected together dust and collect
Middle processing not can guarantee the spatter property of ventilation, finally, processing can not be sealed to the connection of air hose, be easy to cause leakage,
It is unfavorable for the normal use of air hose, certain influence is brought to the use process of people, for this purpose, it is proposed that a kind of waste heat pot
The air duct structure of furnace.
Utility model content
The main purpose of the utility model is to provide a kind of air duct structures of waste heat boiler, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of air duct structure of waste heat boiler, including main air hose and connecting hose, the main air hose are located at the side of connecting hose,
The both ends of the main air hose are fixedly installed with No.1 connecting flange and No. two connecting flanges respectively, and No.1 connecting flange is located at two
The side of number connecting flange, the both ends of the connecting hose are fixedly installed with No. three connecting flanges and No. four connecting flanges respectively, and
No. three connecting flanges are located at the side of No. four connecting flanges, the No.1 connecting flange, No. two connecting flanges, No. three connecting flanges
With several groups connecting screw hole, the junction of No. two connecting flanges and No. three connecting flanges are offered on No. four connecting flanges
It is fixedly installed with buckle, a side external surface of the main air hose is fixedly installed with ventilation opening, the fixed peace of the inner wall of the main air hose
Equipped with novolac resin layer, the outer surface of the main air hose is fixedly installed with rock wool thermal insulation layer, the fixed peace in the rear end of the ventilation opening
Equipped with dust-collecting box, the inside of the ventilation opening is provided through strainer, and the inside of the connecting screw hole is provided through screw rod, and
Buckle is fixedly connected with screw rod, and the internal connection of No. two connecting flanges and No. three connecting flanges is fixedly installed with sealed silicon
Rubber mat, and No. two connecting flanges are fixedly connected with No. three connecting flanges by screw rod.
Preferably, the main air hose and connecting hose are fixedly connected by buckling with screw rod.
Preferably, connecting hole is offered on the buckle, connecting hole and connecting screw hole correspond, the fixed peace of the screw rod
Inside loaded on connecting hole and connecting screw hole.
Preferably, the external surface shape of the connecting hose is corrugated, and the inside of connecting hose is fixedly installed with iron ring.
Preferably, the rear end of the dust-collecting box is fixedly installed with mounting base, and the upper end of mounting base offers mounting hole, described
Main air hose is fixedly connected with dust-collecting box by mounting hole.
Preferably, offer observation panel on the main air hose, observation panel is internally provided with observation door, the main air hose with
Observation door is connected by hinge, and the junction of main air hose and observation door is fixedly installed with sealing ring.
Compared with prior art, the utility model has the following beneficial effects: the air duct structure of the waste heat boiler, by setting
The novolac resin layer set can carry out anti-corrosion treatment to the inner wall of main air hose, avoid internal high temperature gas or with corrosion
Property gas attack inner wall influence air hose use, by the dust-collecting box of setting, gas can be filtered in ventilation process and be removed
Dirt is collected together and is focused on, and guarantees that the spatter property of ventilation can be to air hose by the sealed silicon rubber mat of setting
Connection is sealed processing, reduces leakage, is conducive to the normal use of air hose, the air duct structure structure letter of entire waste heat boiler
Single, easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the air duct structure of waste heat boiler of the utility model；
Fig. 2 is a kind of partial sectional view of the air duct structure of waste heat boiler of the utility model；
Fig. 3 is a kind of enlarged drawing of the ventilation opening of the air duct structure of waste heat boiler of the utility model；
Fig. 4 is the cross-sectional view of A in a kind of Fig. 1 of the air duct structure of waste heat boiler of the utility model.
In figure: 1, main air hose；2, connecting hose；3, No.1 connecting flange；4, No. two connecting flanges；5, No. three connecting flanges；
6, No. four connecting flanges；7, connecting screw hole；8, it buckles；9, ventilation opening；10, novolac resin layer；11, rock wool thermal insulation layer；12, dust
Box；13, strainer；14, screw rod；15, sealed silicon rubber mat.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Embodiment 1
As shown in Figs 1-4, a kind of air duct structure of waste heat boiler, including main air hose 1 and connecting hose 2, main air hose 1 are located at soft
The side of connector 2, the both ends of main air hose 1 are fixedly installed with No.1 connecting flange 3 and No. two connecting flanges 4 respectively, and No.1 connects
Acting flange 3 is located at the side of No. two connecting flanges 4, and the both ends of connecting hose 2 are fixedly installed with No. three connecting flanges 5 and No. four respectively
Connecting flange 6, and No. three connecting flanges 5 are located at the side of No. four connecting flanges 6,3, No. two connecting flanges 4 of No.1 connecting flange,
Several groups connecting screw hole 7 is offered on No. three connecting flanges 5 and No. four connecting flanges 6, No. two connecting flanges 4 are connect with No. three
The junction of flange 5 is fixedly installed with buckle 8, and a side external surface of main air hose 1 is fixedly installed with ventilation opening 9, main air hose 1 it is interior
Wall is fixedly installed with novolac resin layer 10, and novolac resin layer 10 can carry out anti-corrosion treatment to the inner wall of main air hose 1, avoid interior
Portion's high-temperature gas influences air hose use with corrosive gas corrosion inner wall, and the outer surface of main air hose 1 is fixedly installed with rock
Cotton thermal insulation layer 11, the rear end of ventilation opening 9 are fixedly installed with dust-collecting box 12, and the inside of ventilation opening 9 is provided through strainer 13, connection
The inside of screw hole 7 is provided through screw rod 14, and buckles 8 and be fixedly connected with screw rod 14, No. two connecting flanges 4 and No. three connection methods
The internal connection of orchid 5 is fixedly installed with sealed silicon rubber mat 15, and sealed silicon rubber mat 15 can be sealed place to the connection of air hose
Reason reduces leakage, is conducive to the normal use of air hose, and No. two connecting flanges 4 and No. three connecting flanges 5 are fixed by screw rod 14
Connection.
Embodiment 2
As shown in Figs 1-4, main air hose 1 and connecting hose 2 are fixedly connected by buckle 8 with screw rod 14, the company of offering on buckle 8
Hole is connect, connecting hole and connecting screw hole 7 correspond, and screw rod 14 is fixedly installed in the inside of connecting hole Yu connecting screw hole 7, connecting hose
2 external surface shape is corrugated, and the inside of connecting hose 2 is fixedly installed with iron ring, and the rear end of dust-collecting box 12 is fixedly installed with
Mounting base, the upper end of mounting base offer mounting hole, and main air hose 1 is fixedly connected with dust-collecting box 12 by mounting hole, dust-collecting box 12
Dedusting can be filtered to gas in ventilation process, be collected together and focused on, guarantee the spatter property of ventilation, it is main
Observation panel is offered on air hose 1, observation panel is internally provided with observation door, and main air hose 1 is connected by hinge with observation door, and main
The junction of air hose 1 and observation door is fixedly installed with sealing ring.
It should be noted that the utility model is a kind of air duct structure of waste heat boiler, when in use, firstly, by main wind
Pipe 1 is assembled by buckle 8 with screw rod 14 with connecting hose 2, and is mounted at required position, No.1 connecting flange 3, two
4, No. three connecting flanges 5 of connecting flange and No. four connecting flanges 6 can be fixedly connected realization with screw rod 14 by buckle 8 and spell
Dress, inner wall setting novolac resin layer 10 can to the inner wall of main air hose 1 carry out anti-corrosion treatment, avoid internal high temperature gas or
Person influences air hose with corrosive gas corrosion inner wall and uses, and improves the service performance of air hose, increases the service life of air hose, leads to
The strainer 13 being arranged inside air port 9 can be filtered the impurity in ventilating gas with dust, and centralized collection is in dust-collecting box 12
Inside, and focused on, guarantee the spatter property of ventilation, the rock wool thermal insulation layer 11 of outside setting can be to internal High Temperature Gas
Body carries out insulation blocking, avoids internal high temperature from impacting the external world, No. two connecting flanges 4 and No. three 5 junctions of connecting flange
The sealed silicon rubber mat 15 of setting can be sealed processing to the connection of air hose, reduce leakage, be conducive to normally making for air hose
With more practical.The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of air duct structure of waste heat boiler, including main air hose (1) and connecting hose (2), it is characterised in that: the main air hose
(1) it is located at the side of connecting hose (2), the both ends of the main air hose (1) are fixedly installed with No.1 connecting flange (3) and No. two respectively
Connecting flange (4), and No.1 connecting flange (3) is located at the side of No. two connecting flanges (4), the both ends point of the connecting hose (2)
It is not fixedly installed with No. three connecting flanges (5) and No. four connecting flanges (6), and No. three connecting flanges (5) are located at No. four connection methods
The side of blue (6), the No.1 connecting flange (3), No. two connecting flanges (4), No. three connecting flanges (5) and No. four connecting flanges
(6) it is offered on several groups connecting screw hole (7), the junction of No. two connecting flanges (4) and No. three connecting flanges (5) is solid
Dingan County is fixedly installed with ventilation opening (9) equipped with buckle (8), a side external surface of the main air hose (1), the main air hose (1)
Inner wall is fixedly installed with novolac resin layer (10), and the outer surface of the main air hose (1) is fixedly installed with rock wool thermal insulation layer (11), institute
The rear end for stating ventilation opening (9) is fixedly installed with dust-collecting box (12), and the inside of the ventilation opening (9) is provided through strainer (13),
The inside of the connecting screw hole (7) is provided through screw rod (14), and is buckled (8) and be fixedly connected with screw rod (14), and described No. two
The internal connection of connecting flange (4) and No. three connecting flanges (5) is fixedly installed with sealed silicon rubber mat (15), and No. two connection methods
Blue (4) are fixedly connected with No. three connecting flanges (5) by screw rod (14).
2. a kind of air duct structure of waste heat boiler according to claim 1, it is characterised in that: the main air hose (1) and soft
Connector (2) is fixedly connected by buckling (8) with screw rod (14).
3. a kind of air duct structure of waste heat boiler according to claim 1, it is characterised in that: opened up on the buckle (8)
There is connecting hole, connecting hole and connecting screw hole (7) correspond, and the screw rod (14) is fixedly installed in connecting hole and connecting screw hole
(7) inside.
4. a kind of air duct structure of waste heat boiler according to claim 1, it is characterised in that: outside the connecting hose (2)
Surface shape is corrugated, and the inside of connecting hose (2) is fixedly installed with iron ring.
5. a kind of air duct structure of waste heat boiler according to claim 1, it is characterised in that: after the dust-collecting box (12)
End is fixedly installed with mounting base, and the upper end of mounting base offers mounting hole, and the main air hose (1) and dust-collecting box (12) pass through installation
Hole is fixedly connected.
6. a kind of air duct structure of waste heat boiler according to claim 1, it is characterised in that: opened on the main air hose (1)
Equipped with observation panel, observation panel is internally provided with observation door, and the main air hose (1) is connected by hinge with observation door, and main wind
Pipe (1) and the junction for observing door are fixedly installed with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003290.5U CN208418674U (en) | 2018-06-27 | 2018-06-27 | A kind of air duct structure of waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003290.5U CN208418674U (en) | 2018-06-27 | 2018-06-27 | A kind of air duct structure of waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208418674U true CN208418674U (en) | 2019-01-22 |
Family
ID=65106437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003290.5U Expired - Fee Related CN208418674U (en) | 2018-06-27 | 2018-06-27 | A kind of air duct structure of waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208418674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848497A (en) * | 2019-10-30 | 2020-02-28 | 上海市政工程设计研究总院（集团）有限公司 | Noise reduction device applied to air pipe |
-
2018
- 2018-06-27 CN CN201821003290.5U patent/CN208418674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848497A (en) * | 2019-10-30 | 2020-02-28 | 上海市政工程设计研究总院（集团）有限公司 | Noise reduction device applied to air pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200627 |