CN207815997U - A kind of pneumatic fire door of diffusion furnace - Google Patents
A kind of pneumatic fire door of diffusion furnace Download PDFInfo
- Publication number
- CN207815997U CN207815997U CN201820141230.3U CN201820141230U CN207815997U CN 207815997 U CN207815997 U CN 207815997U CN 201820141230 U CN201820141230 U CN 201820141230U CN 207815997 U CN207815997 U CN 207815997U
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- China
- Prior art keywords
- spring
- diffusion furnace
- baffle
- protrusive board
- movable plate
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Abstract
The utility model provides a kind of pneumatic fire door of diffusion furnace,Including support baseboard,Hollow cage plate,Electric pushrod,Cleaning brush,Spring one,Mandril,Spring two,Movable plate,Elastic balloon,Protrusive board,Baffle and annular air-pocket,The support baseboard inner bottom is inlaid with electric pushrod,The electric pushrod upper end is provided with hollow cage plate,The hollow sleeve intralamellar part right end is connected with spring one,One left end of the spring is equipped with cleaning brush,The design can carry out rapid cleaning,The baffle is fixedly arranged at the front end with protrusive board,The protrusive board is internally provided with elastic balloon,The elastic balloon outer end is equipped with movable plate,The movable plate outer end is provided with spring two and mandril,The protrusive board is connected by spring two with movable plate,The baffle front end is equipped with annular air-pocket,The design improves sealing effect,The utility model is easy to use,It is easy to operation,Improve cleaning effect,Improve sealing effect.
Description
Technical field
The utility model is a kind of pneumatic fire door of diffusion furnace, belongs to diffusion furnace technical field.
Background technology
In the prior art, the pneumatic fire door of existing diffusion furnace is for a long time in use, its surface can be attached with a large amount of ash
Dirt, it usually needs personnel wipe manually, since diffusion furnace temperature is higher, are easy scald personnel, existing diffusion furnace is pneumatic
Fire door is typically manually closed the door and is sealed, sealing effect is low when being sealed.
Invention content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of pneumatic fire door of diffusion furnace, to solve
The problems mentioned above in the background art, the utility model is easy to use, easy to operation, improves cleaning effect, improves close
Seal effect.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of diffusion furnace is pneumatic
Fire door, including diffusion furnace main body, cleaning mechanism and sealing mechanism, the diffusion furnace main body right end be equipped with cleaning mechanism and
Sealing mechanism, the sealing mechanism are arranged on the upside of cleaning mechanism, and the cleaning mechanism includes support baseboard, hollow cage plate, electricity
Dynamic push rod, cleaning brush and spring one, the support baseboard are fixed on diffusion furnace main body right end, the support baseboard inner bottom
It is inlaid with electric pushrod, the electric pushrod upper end is provided with hollow cage plate, and the hollow sleeve intralamellar part right end is connected with spring
One, one left end of the spring is equipped with cleaning brush, and the cleaning brush is arranged in hollow sleeve intralamellar part, and the hollow cage plate is mounted on
Inside support baseboard, the sealing mechanism includes mandril, spring two, movable plate, elastic balloon, protrusive board, baffle and annular gas
Capsule, the diffusion furnace main body right end are connected with baffle, and the baffle is fixedly arranged at the front end with protrusive board, and the protrusive board is internally provided with elasticity
Air bag, the elastic balloon outer end are equipped with movable plate, and the movable plate outer end is provided with spring two and mandril, the spring
Two are mounted on mandril, and the spring two is arranged on protrusive board inner wall, and the protrusive board is connected by spring two with movable plate, institute
It states baffle front end and is equipped with annular air-pocket, the annular air-pocket is internally provided with protrusive board.
Further, there are two the movable plate, mandril and spring two are all provided with, the movable plate is symmetrically assemblied in elasticity
Air bag upper and lower ends, there are two through-holes for the protrusive board upper and lower ends symmetrical machining, and mandril is equipped on through-hole.
Further, the elastic balloon is connected by tracheae one with inflator, and inflator is embedded in baffle rear end,
The elastic balloon is connected by tracheae two with annular air-pocket, and is equipped with switch valve on tracheae two.
Further, the baffle front end is machined with annular groove, and annular air-pocket is equipped on annular groove, the gear
Plate left end is connected by rotary shaft with diffusion furnace main body, and rotary shaft upper end is equipped with motor, and motor is fixed on diffusion furnace
Main body right side, the baffle rear end are fixed with handle.
Further, the cleaning brush cross section is trapezoidal, and the cleaning brush upper and lower ends pass through sliding rail and hollow sleeve
Intralamellar part is connected, and the hollow cage plate is connected by spring one with cleaning brush.
Further, support baseboard upper end processing is fluted, and inside grooves are provided with electric pushrod and hollow
Cage plate.
The beneficial effects of the utility model：A kind of pneumatic fire door of diffusion furnace of the utility model, the utility model is by adding
Add support baseboard, hollow cage plate, electric pushrod, cleaning brush and spring one, the design that can be lifted, be also allowed for diffusion furnace
Main body carries out rapid cleaning, prevents personnel to be in contact with diffusion furnace main body, solves the pneumatic fire door of existing diffusion furnace when long
Between in use, its surface can be attached with a large amount of dust, it usually needs personnel wipe manually, due to diffusion furnace temperature compared with
The problem of height, easy scald personnel.
The utility model by adding mandril, spring two, movable plate, elastic balloon, protrusive board, baffle and annular air-pocket,
The design achieves quick fixed and sealing purposes, reduce the workload of personnel, it is pneumatic to solve existing diffusion furnace
Fire door is typically manually closed the door and is sealed when being sealed, the low problem of sealing effect.
Because adding through-hole, which is convenient for the movement of mandril, and because of addition tracheae one and inflator, which is convenient for bullet
Property air bag be inflated, because of addition tracheae two and switch valve, the design is convenient for controlling the flowing of air, because adding ring
Connected in star, the design is convenient for placing annular air-pocket, and because of addition rotary shaft and motor, which improves the rotation effect of baffle
Fruit, because adding handle, which is convenient for flap shutter, and because adding sliding rail, which is convenient for the movement of cleaning brush, recessed because adding
Slot, convenient for placing electric pushrod and hollow cage plate, the utility model is easy to use, easy to operation, improves cleaning for the design
Effect improves sealing effect.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the pneumatic fire door of diffusion furnace of the utility model；
Fig. 2 is the schematic diagram of cleaning mechanism in a kind of pneumatic fire door of diffusion furnace of the utility model；
Fig. 3 is the schematic diagram of sealing mechanism in a kind of pneumatic fire door of diffusion furnace of the utility model；
In figure：1- spreads furnace main body, 2- cleaning mechanisms, 3- sealing mechanisms, 21- support baseboards, the hollow cage plates of 22-, 23- electricity
Dynamic push rod, 24- cleaning brush, 25- springs one, 31- mandrils, 32- springs two, 33- movable plates, 34- elastic balloons, 35- protrusive boards,
36- baffles, 37- annular air-pockets.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of pneumatic fire door of diffusion furnace, including diffusion
Furnace main body 1, cleaning mechanism 2 and sealing mechanism 3, diffusion 1 right end of furnace main body is equipped with cleaning mechanism 2 and sealing mechanism 3, close
The setting of sealing mechanism 3 is in 2 upside of cleaning mechanism.
Cleaning mechanism 2 includes support baseboard 21, hollow cage plate 22, electric pushrod 23, cleaning brush 24 and spring 1, branch
Support bottom plate 21 is fixed on diffusion 1 right end of furnace main body, and 21 inner bottom of support baseboard is inlaid with electric pushrod 23, on electric pushrod 23
End is provided with hollow cage plate 22, and 22 inside right end of hollow cage plate is connected with spring 1, and one 25 left end of spring is equipped with cleaning brush
24, cleaning brush 24 is arranged inside hollow cage plate 22, and hollow cage plate 22 is mounted on inside support baseboard 21, which can carry out soon
Speed cleaning.
Sealing mechanism 3 includes mandril 31, spring 2 32, movable plate 33, elastic balloon 34, protrusive board 35, baffle 36 and ring
Shape air bag 37, diffusion 1 right end of furnace main body are connected with baffle 36, and baffle 36 is fixedly arranged at the front end with protrusive board 35, and protrusive board 35 is internally provided with
Elastic balloon 34,34 outer end of elastic balloon are equipped with movable plate 33, and 33 outer end of movable plate is provided with spring 2 32 and mandril 31,
Spring 2 32 is mounted on mandril 31, and spring 2 32 is arranged on 35 inner wall of protrusive board, and protrusive board 35 passes through spring 2 32 and movable plate
33 are connected, and 36 front end of baffle is equipped with annular air-pocket 37, and annular air-pocket 37 is internally provided with protrusive board 35, which improves close
Seal effect.
There are two movable plate 33, mandril 31 and spring 2 32 are all provided with, movable plate 33 is symmetrically assemblied on elastic balloon 34
Lower both ends, there are two through-holes for 35 upper and lower ends symmetrical machining of protrusive board, and mandril 31 is equipped on through-hole, and elastic balloon 34 passes through gas
Guan Yiyu inflators are connected, and inflator is embedded in 36 rear end of baffle, and elastic balloon 34 passes through tracheae two and annular air-pocket 37
It is connected, and is equipped with switch valve on tracheae two, 36 front end of baffle is machined with annular groove, and is equipped with annular on annular groove
Air bag 37,36 left end of baffle is connected by rotary shaft with diffusion furnace main body 1, and rotary shaft upper end is equipped with motor, and motor
It is fixed on 1 right side of diffusion furnace main body, 36 rear end of baffle is fixed with handle, and 24 cross section of cleaning brush is trapezoidal, on cleaning brush 24
By being connected inside sliding rail and hollow cage plate 22, hollow cage plate 22 is connected by spring 1 with cleaning brush 24 at lower both ends
It connects, the processing of 21 upper end of support baseboard is fluted, and inside grooves are provided with electric pushrod 23 and hollow cage plate 22.
Specific implementation mode：In actual use, user of service starts motor, and motor work drives baffle 36 around rotation
Axis is rotated, and then protrusive board 35 is driven to be rotated, and then protrusive board 35 enters inside diffusion furnace main body 1, when baffle 36 rotates
When to suitable position, user of service stops motor, and then user of service starts inflator, and inflator work drives air flowing,
Then air is entered by tracheae one inside elastic balloon 34, and then elastic balloon 34 starts to expand, and then drives movable plate 33
It being displaced outwardly, movable plate 33, which is displaced outwardly, drives mandril 31 to be displaced outwardly, to realize that mandril 31 is stretched out from 35 inside of protrusive board, into
And realize that mandril 31 is moved to diffusion 1 inside right wall of furnace main body, while movable plate 33 is displaced outwardly and can press spring 2 32
Contracting, when elastic balloon 34 is expanded into suitable volumes, user of service turns on the switch valve, and then air leaves elastic balloon 34, and
Entered inside annular air-pocket 37 by tracheae two, then annular air-pocket 37 starts to expand, and then is squeezed to diffusion furnace main body 1
Pressure, and then realize that the gap between diffusion furnace main body 1 and baffle 36 is filled, which can quickly be closed the door, simultaneously
Also improve sealing effect.
When 1 right side of diffusion furnace main body is attached with a large amount of dusts, user of service starts electric pushrod 23, electric pushrod 23
Work drives hollow cage plate 22 to move up, to realize that hollow cage plate 22 is stretched out from 21 inside of support baseboard, then hollow sleeve
Plate 22 moves up while driving spring 1 and cleaning brush 24 to move up, and is driven under the action of spring 1 at this time clear
Clean brush 24 is moved to the left, and then realizes that 24 moment of cleaning brush is in contact with 1 right side of diffusion furnace main body, and then cleaning brush 24 is upward
Mobile realize cleans 1 right side of diffusion furnace main body, which can be lifted, and rapid cleaning can be also carried out.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of pneumatic fire door of diffusion furnace, including diffusion furnace main body, cleaning mechanism and sealing mechanism, it is characterised in that：It is described
Diffusion furnace main body right end is equipped with cleaning mechanism and sealing mechanism, and the sealing mechanism is arranged on the upside of cleaning mechanism；
The cleaning mechanism includes support baseboard, hollow cage plate, electric pushrod, cleaning brush and spring one, the support baseboard
It is fixed on diffusion furnace main body right end, the support baseboard inner bottom is inlaid with electric pushrod, the electric pushrod upper end setting
There are hollow cage plate, the hollow sleeve intralamellar part right end to be connected with spring one, one left end of the spring is equipped with cleaning brush, described clear
In hollow sleeve intralamellar part, the hollow cage plate is mounted on inside support baseboard for clean brush setting；
The sealing mechanism includes mandril, spring two, movable plate, elastic balloon, protrusive board, baffle and annular air-pocket, the expansion
It dissipates furnace main body right end and is connected with baffle, the baffle is fixedly arranged at the front end with protrusive board, and the protrusive board is internally provided with elastic balloon, described
Elastic balloon outer end is equipped with movable plate, and the movable plate outer end is provided with spring two and mandril, and the spring two is mounted on
On mandril, the spring two is arranged on protrusive board inner wall, and the protrusive board is connected by spring two with movable plate, before the baffle
End is equipped with annular air-pocket, and the annular air-pocket is internally provided with protrusive board.
2. the pneumatic fire door of a kind of diffusion furnace according to claim 1, it is characterised in that：The movable plate, mandril and bullet
There are two spring two is all provided with, the movable plate is symmetrically assemblied in elastic balloon upper and lower ends, the protrusive board upper and lower ends symmetrical machining
There are two through-holes, and mandril is equipped on through-hole.
3. the pneumatic fire door of a kind of diffusion furnace according to claim 1, it is characterised in that：The elastic balloon passes through tracheae one
It is connected with inflator, and inflator is embedded in baffle rear end, the elastic balloon is connected by tracheae two with annular air-pocket,
And it is equipped with switch valve on tracheae two.
4. the pneumatic fire door of a kind of diffusion furnace according to claim 1, it is characterised in that：The baffle front end is machined with annular
Groove, and annular air-pocket is installed on annular groove, the baffle left end is connected by rotary shaft with diffusion furnace main body, and is revolved
Shaft upper end is equipped with motor, and motor is fixed on diffusion furnace main body right side, and the baffle rear end is fixed with handle.
5. the pneumatic fire door of a kind of diffusion furnace according to claim 1, it is characterised in that：The cleaning brush cross section is in ladder
Shape, the cleaning brush upper and lower ends are connected by sliding rail with hollow sleeve intralamellar part, the hollow cage plate by spring one with
Cleaning brush is connected.
6. the pneumatic fire door of a kind of diffusion furnace according to claim 1, it is characterised in that：The support baseboard upper end is machined with
Groove, and inside grooves are provided with electric pushrod and hollow cage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141230.3U CN207815997U (en) | 2018-01-26 | 2018-01-26 | A kind of pneumatic fire door of diffusion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141230.3U CN207815997U (en) | 2018-01-26 | 2018-01-26 | A kind of pneumatic fire door of diffusion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207815997U true CN207815997U (en) | 2018-09-04 |
Family
ID=63321545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820141230.3U Expired - Fee Related CN207815997U (en) | 2018-01-26 | 2018-01-26 | A kind of pneumatic fire door of diffusion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207815997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514012A (en) * | 2019-09-09 | 2019-11-29 | 斯默因热能科技(杭州)有限公司 | A kind of sealing device of overlength fire door |
| CN116399128A (en) * | 2023-04-06 | 2023-07-07 | 合肥陶陶新材料科技有限公司 | Uniform atmosphere adjusting system for sintering furnace |
-
2018
- 2018-01-26 CN CN201820141230.3U patent/CN207815997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514012A (en) * | 2019-09-09 | 2019-11-29 | 斯默因热能科技(杭州)有限公司 | A kind of sealing device of overlength fire door |
| CN116399128A (en) * | 2023-04-06 | 2023-07-07 | 合肥陶陶新材料科技有限公司 | Uniform atmosphere adjusting system for sintering furnace |
| CN116399128B (en) * | 2023-04-06 | 2023-12-08 | 合肥陶陶新材料科技有限公司 | Uniform atmosphere adjusting system for sintering furnace |
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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: 20180904 Termination date: 20220126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |