CN215002989U - Fire adjusting port for calcining furnace - Google Patents
Fire adjusting port for calcining furnace Download PDFInfo
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- CN215002989U CN215002989U CN202121706288.6U CN202121706288U CN215002989U CN 215002989 U CN215002989 U CN 215002989U CN 202121706288 U CN202121706288 U CN 202121706288U CN 215002989 U CN215002989 U CN 215002989U
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- fire
- control port
- calciner
- calcining furnace
- fire control
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Abstract
The utility model discloses a transfer fire door for calcining furnace, in transferring fire door, the main part has first end and second end, sees fire door open and close to establish first end, gather dust and diffuse pipe through connection in one side of the main part between first end and the second end, transfer the tuber pipe through connection in the opposite side of the main part between first end and the second end, the opposite side for one side, the adjustable switching of first ventilation valve transfer the tuber pipe. The fire adjusting port for the calcining furnace reduces the labor intensity of workers, improves the safe operability and improves the working environment.
Description
Technical Field
The utility model relates to a burning furnace technical field is forged to the petroleum coke, especially relates to a transfer fire mouth for forging furnace.
Background
At present, 200mm holes are reserved in a calcining furnace body when the calcining furnace body is built, then 198mm 150mm square tubes are welded by Q235 steel plates to manufacture fire adjusting ports, pull type adjusting doors are designed on the end faces of the fire adjusting ports, the opening degree of the pull type adjusting doors arranged on the end faces of the fire adjusting ports is adjusted to adjust the temperature in the calcining furnace and observe the flame combustion condition in the furnace, workers face high-temperature radiation and strong light dazzling, and the labor intensity is high. The existing petroleum coke pot-type calcining furnace needs to implement ash removal construction on a kiln flame path regularly, a fire adjusting door of a traditional fire adjusting port needs to be opened completely during ash removal and used for discharging floating ash in the kiln, then a movable dust collecting device is assisted to collect the floating ash, and the floating ash in the furnace is easily diffused to a workshop to cause work environment pollution. In the calcining process, if the calcining furnace suddenly loses pressure, flame can be sprayed out from a fire adjusting port, personnel burn and scald are easily caused, and potential safety hazards exist.
The above information disclosed in the background section is only for enhancement of understanding of the background of the invention and therefore it may contain information that does not form the prior art that is well known to those of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire adjusting port for a calcining furnace, which is convenient to operate and improves the safety.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a transfer fire mouth for calcining furnace includes:
a body having a first end and a second end,
a fire observation door openably and closably provided at the first end,
a dust collecting and discharging pipe which is connected with one side of the main body between the first end and the second end in a penetrating way,
an air adjusting pipe which is connected with the other side of the main body between the first end and the second end in a penetrating way, wherein the other side is opposite to the one side,
and a first ventilation valve which can adjustably open and close the air adjusting pipe.
In the fire adjusting port for the calcining furnace, the fire observing door is rotatably connected to the first end.
In the fire adjusting port for the calcining furnace, the fire observation door is provided with a butterfly nut for adjustment.
In the fire adjusting port for the calcining furnace, the fire observation door comprises a sight glass for observing the inside of the main body.
In the fire adjusting port for the calcining furnace, the fire observing door is connected with the first end through a flange.
In the fire adjusting port for the calcining furnace, the second end is sleeved with a transition square pipe.
In the fire adjusting port for the calcining furnace, the dust collecting and diffusing pipe is connected with a second vent valve through an upper flange and a lower flange, and a thin layer structure is arranged between the upper flange and the lower flange.
In the fire adjusting port for the calcining furnace, the thin layer structure is paper or paperboard.
In the fire adjusting port for the calcining furnace, the first vent valve or the second vent valve is an electric vent butterfly valve.
In the fire adjusting opening for the calcining furnace, the air adjusting pipe is closer to the first end relative to the dust collecting and diffusing pipe.
In the technical scheme, the utility model provides a pair of a transfer fire mouth for burning furnace has following beneficial effect: the utility model discloses change the tradition mode of adjusting a fire, reduce workman intensity of labour, improve safe operability, improve operational environment, realize the high-efficient mode of adjusting the temperature.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a schematic structural view of a fire adjusting port for a calciner;
FIG. 2 is a schematic view of a fire door for a fire control port of a calciner.
FIG. 3 is a side view of a fire door for a tempering port of a calciner.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
In one embodiment, as shown in fig. 1-3, in a fire adjusting port for a calciner of the present invention,
a body 2 having a first end and a second end,
a fire observation door 1 openably and closably provided at the first end,
a dust collecting and discharging pipe 3 which is connected to one side of the main body 2 between the first end and the second end,
an air adjusting pipe 5 which is connected with the other side of the main body 2 between the first end and the second end in a penetrating way, the other side is opposite to the one side,
and a first ventilation valve 6 for adjustably opening and closing the air adjusting pipe 5.
In the preferred embodiment of the fire adjusting port for the calcining furnace, the fire observation door 1 is rotatably connected to the first end.
In the preferred embodiment of the fire adjusting port for the calcining furnace, the fire observation door 1 is provided with a butterfly nut 8 for adjustment.
In the preferred embodiment of the fire adjusting port for the calcining furnace, the fire observation door 1 comprises a sight glass 7 for observing the inside of the main body 2.
In the preferred embodiment of the fire adjusting port for the calcining furnace, the fire observation door 1 is connected with the first end through a flange.
In the preferred embodiment of the fire adjusting port for the calcining furnace, the second end is sleeved with a transition square pipe 4.
In the preferred embodiment of the fire adjusting port for the calcining furnace, the dust collecting and diffusing pipe 3 is connected with the second vent valve 9 through an upper flange and a lower flange, and a thin layer structure is arranged between the upper flange and the lower flange.
In the preferred embodiment of the fire adjusting port for the calcining furnace, the thin-layer structure is paper or paperboard.
In the preferred embodiment of the fire adjusting port for the calcining furnace, the first vent valve 6 or the second vent valve 9 is an electric vent butterfly valve.
In the preferred embodiment of the fire adjusting opening for the calcining furnace, the air adjusting pipe 5 is closer to the first end relative to the dust exhaust pipe 3. This is beneficial to fully adjusting the wind according to the fire observation condition.
In one embodiment, the body 2 is a thin cylindrical structure.
In one embodiment, the fire adjusting opening is cut by a thin-wall section and then welded, and the processing technology is simpler. The fire adjusting port is provided with the adjusting door, the original opaque pull type adjusting door is changed into the rotary adjusting door embedded with the toughened glass, the adjusting door is used as an auxiliary adjusting door, the fire adjusting mode is more sensitive, flame in the glass observing furnace is penetrated, strong light can be effectively shielded, and eyes are protected to see the fire more clearly.
In one embodiment, the fire adjusting port is provided with a dust collecting and diffusing pipe 3, and the aim is to disassemble an upper flange of the diffusing pipe and connect a lower flange of the diffusing pipe to a dust collecting pipeline during periodic furnace cleaning construction, so that floating ash in a furnace is collected in real time, and the working environment is ensured to be clean; when the furnace is not cleaned, the highland barley paper layer is arranged between the upper flange and the lower flange of the diffusing pipe, when the calcinator suddenly loses pressure and generates positive pressure, flame in the furnace burns through the highland barley paper, the positive pressure in the furnace is released, the flame is prevented from being directly sprayed to the walking platform, and the accidental burning of the patrolling and temperature-adjusting workers is prevented.
In one embodiment, an air inlet pipeline is designed below the fire adjusting port and used for installing an electric ventilation butterfly valve, and the opening degree of the ventilation butterfly valve is controlled by the temperature detected by a thermocouple of the calcining furnace, so that automatic temperature adjustment is realized.
Finally, it should be noted that: the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. A fire control port for a calciner, characterised in that it comprises:
a body having a first end and a second end,
a fire observation door openably and closably provided at the first end,
a dust collecting and discharging pipe which is connected with one side of the main body between the first end and the second end in a penetrating way,
an air adjusting pipe which is connected with the other side of the main body between the first end and the second end in a penetrating way, wherein the other side is opposite to the one side,
and a first ventilation valve which can adjustably open and close the air adjusting pipe.
2. A fire control port for a calciner according to claim 1 wherein the fire door is pivotally attached to the first end.
3. A fire gate for a calciner according to claim 2 characterised in that the fire gate is provided with a wing nut for adjustment.
4. A fire gate for a calciner according to claim 1 wherein the fire gate includes a sight glass for viewing the interior of the body.
5. A fire control port for a calciner according to claim 1 wherein the fire door is connected to the first end via a flange.
6. The fire control port for the calciner of claim 1 wherein the second end is sleeved with a transition square tube.
7. A fire control port for a calciner according to claim 1 wherein the dust discharge duct is connected to the second vent valve via upper and lower flanges with a thin layer structure between them.
8. A fire control port for a calciner according to claim 7 wherein the laminar structure is paper or cardboard.
9. A fire control port for a calciner according to claim 7 characterised in that the first or second vent valve is an electrically powered vent butterfly valve.
10. A fire control port for a calciner according to claim 1 wherein the duct is closer to the first end than the dust discharge duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121706288.6U CN215002989U (en) | 2021-07-26 | 2021-07-26 | Fire adjusting port for calcining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121706288.6U CN215002989U (en) | 2021-07-26 | 2021-07-26 | Fire adjusting port for calcining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215002989U true CN215002989U (en) | 2021-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121706288.6U Active CN215002989U (en) | 2021-07-26 | 2021-07-26 | Fire adjusting port for calcining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215002989U (en) |
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2021
- 2021-07-26 CN CN202121706288.6U patent/CN215002989U/en active Active
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