CN208887105U - Hot-blast stove - Google Patents
Hot-blast stove Download PDFInfo
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- CN208887105U CN208887105U CN201821708418.8U CN201821708418U CN208887105U CN 208887105 U CN208887105 U CN 208887105U CN 201821708418 U CN201821708418 U CN 201821708418U CN 208887105 U CN208887105 U CN 208887105U
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- side wall
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Abstract
The utility model discloses a kind of hot-blast stoves, belong to hot-blast furnace equipment technical field, including heat accumulation room, hot air pipe is connected on the side wall of the heat accumulation room, connector is equipped between the hot air pipe and heat accumulation room side wall, the connector includes the connecting cylinder for connecting the hot air pipe, the outer sheath of described connecting cylinder one end is equipped with the fixed cylinder for being fixed in the hot wind furnace sidewall, the internal diameter of the fixed cylinder is greater than the outer diameter of the connecting cylinder, the fixed cylinder is fixed on the side wall of the heat accumulation room, the design can avoid heat accumulation room sidewall rupture, guarantee going on smoothly for production work.
Description
Technical field
The utility model belongs to hot-blast furnace equipment technical field, and in particular to a kind of hot-blast stove.
Background technique
Currently, hot-blast stove has been quoted in the multiple fields in China extensively as thermal power machinery, it has become electric heating
The regeneration product in source and conventional vapor power heat source, need high temperature drying, baking and the field of operation of heating mostly use through
High temperature air after hot wind stove heating is realized.
The hot air pipe for sending out hot wind is communicated on hot-blast stove, heat air delivery temperature is higher, since hot air pipe is by steel
Material is made, and can expand when heated, can shrink after cooling.The outer wall of hot-blast stove is generally built up with brick, and hot air pipe is fixed on heat
At the air outlet of wind furnace, when work heat air delivery when, hot air pipe expanded by heating outer diameter increases, so that outer at hot-blast stove air outlet
Wall loose rupture, influences its sealing effect, so that the heat in hot-blast stove is easy to lose, when maintenance must make hot-blast stove stop work
Make, affects normal production work.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of hot-blast stoves, can avoid the sidewall rupture of hot-blast stove,
It ensure that going on smoothly for production work.
In order to solve the above technical problems, the technical solution of the utility model is:
Hot-blast stove, including heat accumulation room are connected with hot air pipe, the hot air pipe and the heat accumulation room on the side wall of the heat accumulation room
Connector is equipped between side wall, the connector includes the connecting cylinder for connecting the hot air pipe, described connecting cylinder one end
Outer sheath is equipped with the fixed cylinder for being fixed in the hot wind furnace sidewall, and the internal diameter of the fixed cylinder is greater than the connecting cylinder
Outer diameter, the fixed cylinder are fixed on the side wall of the heat accumulation room.
Further, one end that the fixed cylinder and the connecting cylinder are located in the fixed cylinder is square tubular knot
Structure.
Further, one end that the connecting cylinder is located at outside the fixed cylinder, which is connected with, is transformed to circular extension by rectangular
Portion.
Further, the fixed cylinder is located at the side wall of downside and the connecting cylinder is located at gap between the side wall of downside
Width is greater than the gap width between the fixed cylinder and the other three sides respective side walls of the connecting cylinder.
Further, the fixed cylinder is located at the side wall of downside and the connecting cylinder is located at gap between the side wall of downside
Width be 5cm~8cm, the gap width between the fixed cylinder and the other three sides respective side walls of the connecting cylinder be 1cm~
3cm。
Further, on the connecting cylinder outside the fixed cylinder side's of being arranged with annular wind deflector, it is described to keep out the wind
Plate is vertically arranged with the connecting cylinder.
Further, the end of one end that the connecting cylinder is not connect with the extension is equipped with limit plate, the limit
Plate is located at the side of the connecting cylinder end, and the connecting cylinder is stuck in the fixed cylinder by the limit plate.
Further, the limit plate is vertical with the side wall of the connecting cylinder.
Further, the limit plate is interrupted or continuous square ring structure.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Since the hot-blast stove of the utility model includes heat accumulation room, hot air pipe, hot air pipe and storage are connected on the side wall of heat accumulation room
Connector is equipped between the side wall of hot cell, connector includes the connecting cylinder for connecting hot air pipe, and connecting cylinder is arranged on the outside of one end
There is the fixed cylinder for being fixed in hot wind furnace sidewall, the internal diameter of fixed cylinder is greater than the outer diameter of connecting cylinder, and fixed cylinder is fixed on storage
On the side wall in hot cell, when hot-blast stove work, hot air pipe and connecting cylinder are directly contacted with hot wind, expanded by heating, due to connecting cylinder
Hot wind furnace sidewall to be refused in fixed cylinder directly to contact, when expansion, will not have an impact hot wind furnace sidewall, so as to avoid
Hot-blast stove sidewall rupture ensure that going on smoothly for production work.
Detailed description of the invention
Fig. 1 is the side view of connector in the utility model hot-blast stove；
Fig. 2 is the perspective view of connector in the utility model hot-blast stove；
In figure, 1- fixed cylinder, 2- connecting cylinder, 3- extension, 4- wind deflector, 5- limit plate.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The orientation being related in this specification is subject to shown in attached drawing, and relative positional relationship is only represented, and is not represented absolutely
Positional relationship.
As Fig. 1 and Fig. 2 jointly shown in, hot-blast stove, including heat accumulation room is connected with hot air pipe, hot air pipe on the side wall of heat accumulation room
Connector is equipped between the side wall of heat accumulation room, connector includes the connecting cylinder 2 for connecting hot air pipe, 2 one end of connecting cylinder it is outer
Side is arranged with the fixed cylinder 1 for being fixed in hot wind furnace sidewall, and the internal diameter of fixed cylinder 1 is greater than the outer diameter of connecting cylinder 2, fixed cylinder
1 is fixed on the side wall of heat accumulation room, and when hot-blast stove work, when 2 expanded by heating of connecting cylinder, fixed cylinder 1 be will not change, heat accumulation room
Side wall be unaffected, so as to avoid side wall loosen rupture, ensure that being normally carried out for production work, extend use
Service life.Wherein, it is square tubular structure that fixed cylinder 1 and connecting cylinder 2, which are located at one end in fixed cylinder 1, convenient for fixed cylinder 1, even
The processing of connect cylinder 2 and the construction of heat accumulation room side wall, good airproof performance.One end that connecting cylinder 2 is located at outside fixed cylinder 1 is connected with by rectangular
It is transformed to circular extension 3, convenient for connecting with hot air pipe, and guarantees its leakproofness.Wherein, hot air pipe is fixed by the connecting rod
In the outside of hot-blast stove, to play a supporting role to connecting cylinder 2, fixed cylinder 1 is avoided directly to contact with connecting cylinder 2.
As Fig. 1 and Fig. 2 jointly shown in, fixed cylinder 1 is located at the side wall of downside and connecting cylinder 2 is located between the side wall of downside
Gap width is greater than the gap width between 2 other three side respective side walls of fixed cylinder 1 and connecting cylinder.According to the expansion of connecting cylinder 2
Coefficient, the gap width that fixed cylinder 1 is located at the side wall of downside and connecting cylinder 2 is located between the side wall of downside is 5cm~8cm, Gu
Gap width between 2 other three side respective side walls of safety barrel 1 and connecting cylinder is 1cm~3cm, preferred fixed cylinder in the present embodiment
It is 7cm that 1 side wall and connecting cylinder 2 positioned at downside, which is located at the gap width between the side wall of downside, and fixed cylinder 1 and connecting cylinder 2 are another
Gap width between the respective side walls of outer three side is 1cm.
As Fig. 1 and Fig. 2 jointly shown in, the wind deflector 4 of the side's of being arranged with annular, keeps out the wind on the connecting cylinder 2 outside fixed cylinder 1
Plate 4 is vertically arranged with connecting cylinder 2, can play the role of keeping out the wind well, avoids seam of the cold wind between fixed cylinder 1 and connecting cylinder 2
Gap enters scattering and disappearing for heat in combustion chamber and combustion chamber.
As Fig. 1 and Fig. 2 jointly shown in, the end of one end that connecting cylinder 2 is not connect with extension 3 is equipped with limit plate 5, limit
Plate 5 is located at the side of 2 end of connecting cylinder, and connecting cylinder 2 is stuck in fixed cylinder 1 by limit plate 5.Wherein, limit plate 5 and connecting cylinder 2
Side wall it is vertical, the edge of limit plate 5 extends to the outside of fixed cylinder 1, and limit plate 5 is discontinuously or continuous square ring structure.
The hot-blast stove of the utility model between hot air pipe and combustion chamber by being arranged by the connecting cylinder including inside and outside
The connector of the fixed cylinder of side guarantees production work so that not will cause sidewall of combustion chamber rupture when connecting cylinder expanded by heating
It goes on smoothly.
Although the foregoing describe specific embodiment of the present utility model, it should be appreciated by those skilled in the art,
Described embodiment is only a part of the embodiment of the utility model, and instead of all the embodiments, these are only to lift
Example explanation, the protection scope of the utility model is limited by described claims.Those skilled in the art is without departing substantially from this
It, can be to these embodiments under any creative labor of no process under the premise of the principle and essence of utility model
Various changes or modifications are made, but these change and modification each fall within the protection scope of the utility model.
Claims (9)
1. hot-blast stove, which is characterized in that including heat accumulation room, be connected with hot air pipe on the side wall of the heat accumulation room, the hot air pipe with
Connector is equipped between the side wall of the heat accumulation room, the connector includes the connecting cylinder for connecting the hot air pipe, the company
The outer sheath of connect cylinder one end is equipped with the fixed cylinder for being fixed in the hot wind furnace sidewall, and the internal diameter of the fixed cylinder is greater than institute
The outer diameter of connecting cylinder is stated, the fixed cylinder is fixed on the side wall of the heat accumulation room.
2. hot-blast stove according to claim 1, which is characterized in that the fixed cylinder and the connecting cylinder are located at the fixation
One end in cylinder is square tubular structure.
3. hot-blast stove according to claim 2, which is characterized in that the connecting cylinder is located at the company of one end outside the fixed cylinder
It is connected to and is transformed to circular extension by rectangular.
4. hot-blast stove according to claim 3, which is characterized in that the fixed cylinder be located at downside side wall and the connection
Cylinder is located at the gap width between the side wall of downside and is greater than between the fixed cylinder and the other three sides respective side walls of the connecting cylinder
Gap width.
5. hot-blast stove according to claim 4, which is characterized in that the fixed cylinder be located at downside side wall and the connection
It is 5cm~8cm, the fixed cylinder and the other three sides corresponding side of the connecting cylinder that cylinder, which is located at the gap width between the side wall of downside,
Gap width between wall is 1cm~3cm.
6. hot-blast stove according to claim 5, which is characterized in that be arranged on the connecting cylinder outside the fixed cylinder
The wind deflector of the side's of having annular, the wind deflector are vertically arranged with the connecting cylinder.
7. hot-blast stove according to claim 6, which is characterized in that one end that the connecting cylinder is not connect with the extension
End be equipped with limit plate, the limit plate is located at the side of the connecting cylinder end, and the limit plate is by the connecting cylinder card
In the fixed cylinder.
8. hot-blast stove according to claim 7, which is characterized in that the limit plate is vertical with the side wall of the connecting cylinder.
9. hot-blast stove according to claim 7, which is characterized in that the limit plate is interrupted or continuous square ring junction
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708418.8U CN208887105U (en) | 2018-10-20 | 2018-10-20 | Hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708418.8U CN208887105U (en) | 2018-10-20 | 2018-10-20 | Hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887105U true CN208887105U (en) | 2019-05-21 |
Family
ID=66516722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821708418.8U Active CN208887105U (en) | 2018-10-20 | 2018-10-20 | Hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208887105U (en) |
-
2018
- 2018-10-20 CN CN201821708418.8U patent/CN208887105U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190529 Granted publication date: 20190521 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220529 Granted publication date: 20190521 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220529 Granted publication date: 20190521 |