CN203657528U - Pressure adjusting device of kiln - Google Patents
Pressure adjusting device of kiln Download PDFInfo
- Publication number
- CN203657528U CN203657528U CN201320750035.8U CN201320750035U CN203657528U CN 203657528 U CN203657528 U CN 203657528U CN 201320750035 U CN201320750035 U CN 201320750035U CN 203657528 U CN203657528 U CN 203657528U
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- CN
- China
- Prior art keywords
- pressure
- pressure adjusting
- kiln
- regulating piston
- window
- 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.)
- Expired - Fee Related
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model provides a pressure adjusting device of a kiln. The pressure adjusting device comprises a pressure adjusting window formed in the kiln. A pressure adjusting piston is arranged at the pressure adjusting window. The thickness of the pressure adjusting piston is smaller than that of the wall of the kiln. The pressure adjusting piston is in sliding connection with the pressure adjusting window through a sliding support. A sliding way on the sliding support of the pressure adjusting window is provided with a limiting step, a cross rod is arranged in the pressure adjusting window, and the cross rod is connected with the pressure adjusting piston through a reset spring. The pressure adjusting device of the kiln has the advantages of being scientific in design, capable of automatically adjusting pressure and convenient to use.
Description
Technical field
The utility model relates to a kind of pressure-regulating device, specifically, has related to a kind of furnace pressure adjusting device.
Background technology
In the kiln course of work, inner pressure can constantly change, in the time that in kiln, malleation is excessive, easily cause kiln distortion, high-temperature gas outwards overflows, each structure to kiln all can cause damage, malleation is excessive will carry out step-down processing to kiln timely, processes not in time or finds too late, all can impact the service life of kiln, existing adjusting is discovery artificially generally, and the work influences such as this maintenance to kiln are very large.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thereby provide, a kind of design science, pressure can regulate voluntarily, furnace pressure adjusting device easy to use.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of furnace pressure adjusting device, comprise that the pressure being arranged on kiln regulates window, this pressure regulates window place to be provided with pressure regulating piston, the thickness of this pressure regulating piston is less than the thickness of kiln wall, this pressure regulating piston regulates window sliding to be connected by sliding support and described pressure, described pressure regulates the slideway of the sliding support on window to be provided with limited step, described pressure regulates in window and is provided with cross bar, between described cross bar and described pressure regulating piston, be connected by back-moving spring.
Base the above, the outside of described pressure regulating piston is provided with hook.
Base the above, in described pressure regulating piston, be provided with thermal insulation layer, this thermal insulation layer is by alumina silicate fiber felt.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, the utility model is offered pressure and is regulated window on kiln, in pressure regulates window, slide pressure regulating piston is set, piston moves along sliding support, between pressure regulating piston and cross bar, back-moving spring is set, when malleation in kiln excessive, the regulating piston that withstands pressure outwards moves, make pressure regulating piston and kiln wall form a gap, pressure is discharged, pressure regulating piston resets under the effect of back-moving spring, this process does not need manual operation, can regulate the pressure in kiln automatically in real time, its tool meter science, pressure can regulate voluntarily, advantage easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1. kiln; 2. pressure regulating piston; 3. sliding support; 4. cross bar; 5. back-moving spring; 6. hook; 7. limited step.
Detailed description of the invention
Below by detailed description of the invention, the technical solution of the utility model is described in further detail.
Embodiment
As shown in Figure 1, a kind of furnace pressure adjusting device, comprise that the pressure being arranged on kiln 1 regulates window, this pressure regulates window place to be provided with pressure regulating piston 2, the thickness of this pressure regulating piston 2 is less than the thickness of kiln wall, this pressure regulating piston 2 regulates window sliding to be connected by sliding support 3 and described pressure, described pressure regulates the slideway of the sliding support 3 of window to be provided with limited step 7, described pressure regulates in window and is provided with cross bar 4, between described cross bar 4 and described pressure regulating piston 2, be connected by back-moving spring 5, the outside of described pressure regulating piston 2 is provided with hook 6, in described pressure regulating piston 2, be provided with thermal insulation layer, this thermal insulation layer is by alumina silicate fiber felt, when work, pressure regulating piston can move according to the pressure in kiln 1 always, in the time that the interior malleation of kiln 1 is excessive, pressure regulating piston 2 outwards moves, stretching back-moving spring 5, make pressure regulating piston 2 and kiln wall form a gap, pressure is discharged, pressure regulating piston 2 resets under the effect of back-moving spring 5, this process does not need manual operation, can regulate the pressure in kiln automatically in real time, extremely convenient, service life for protection kiln is effective, the object of hook is to facilitate manual operation and maintenance, because the thickness of pressure regulating piston 2 is not as good as the wall thickness of kiln 1, thermal insulation layer is set therein, allow temperature be not easy to overflow.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement detailed description of the invention of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (3)
1. a furnace pressure adjusting device, it is characterized in that: it comprises that the pressure being arranged on kiln regulates window, this pressure regulates window place to be provided with pressure regulating piston, the thickness of this pressure regulating piston is less than the thickness of kiln wall, this pressure regulating piston regulates window sliding to be connected by sliding support and described pressure, described pressure regulates the slideway of the sliding support on window to be provided with limited step, described pressure regulates in window and is provided with cross bar, between described cross bar and described pressure regulating piston, is connected by back-moving spring.
2. furnace pressure adjusting device according to claim 1, is characterized in that: the outside of described pressure regulating piston is provided with hook.
3. furnace pressure adjusting device according to claim 1 and 2, is characterized in that: in described pressure regulating piston, be provided with thermal insulation layer, this thermal insulation layer is by alumina silicate fiber felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750035.8U CN203657528U (en) | 2013-11-25 | 2013-11-25 | Pressure adjusting device of kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750035.8U CN203657528U (en) | 2013-11-25 | 2013-11-25 | Pressure adjusting device of kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657528U true CN203657528U (en) | 2014-06-18 |
Family
ID=50923907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750035.8U Expired - Fee Related CN203657528U (en) | 2013-11-25 | 2013-11-25 | Pressure adjusting device of kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657528U (en) |
-
2013
- 2013-11-25 CN CN201320750035.8U patent/CN203657528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |