CN211316955U - Gas furnace for rock wool production - Google Patents
Gas furnace for rock wool production Download PDFInfo
- Publication number
- CN211316955U CN211316955U CN201921689830.4U CN201921689830U CN211316955U CN 211316955 U CN211316955 U CN 211316955U CN 201921689830 U CN201921689830 U CN 201921689830U CN 211316955 U CN211316955 U CN 211316955U
- Authority
- CN
- China
- Prior art keywords
- furnace
- melting chamber
- melting
- rock wool
- wool production
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000011490 mineral wool Substances 0.000 title claims abstract description 18
- 238000002844 melting Methods 0.000 claims abstract description 40
- 230000008018 melting Effects 0.000 claims abstract description 40
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000000155 melt Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a gas furnace is used in rock wool production, including synthesizing portion (8), furnace body (4) and melting chamber (6), synthesize portion (8) and be located the upper segment of whole burning furnace, be provided with charge door (3) on synthesizing portion (8) periphery, inside is provided with environmental protection equipment interface and raw materials preheating section, furnace body (4) are located the middle section of whole burning furnace that fires, for the raw materials heating section, its inner chamber is furnace (7), melting chamber (6) are located the hypomere of whole burning furnace that fires, for the raw materials melting section, be provided with on the melting chamber and be used for melting indoor raw materials melting burner tip (7), discharge gate (11) have been seted up in the bottom of melting chamber body. The utility model relates to a rationally, simple structure, convenient operation, it is efficient, moreover less to environmental pollution.
Description
Technical Field
The utility model relates to a rock wool production facility, specifically speaking are gas furnace is used in rock wool production.
Background
In the traditional rock wool production technology, a coke cupola furnace is used, the furnace temperature fluctuation is large, the yield and the quality are unstable, CO2 and SO2 are amplified, and the rock wool production technology belongs to high-pollution equipment.
In chinese patent document, a gas furnace for rock wool production is disclosed, which comprises an integrated part, a furnace body and a melting chamber, wherein the integrated part is positioned at the upper section of the whole combustion furnace, and is a feed inlet, an environment-friendly device interface and a raw material preheating section, the furnace body is positioned at the middle section of the whole combustion furnace, and is a raw material heating section, an inner cavity of the furnace body is a hearth, the melting chamber is positioned at the lower section of the whole combustion furnace, and is a raw material melting section, the gas furnace melts raw materials through gas, thereby reducing pollution to the environment when coke is used, but the melting chamber adopts an approximately closed structure in the actual use of the device, oxygen is not enough, the speed of melting raw materials is slow, the efficiency is low, and a straight round hole parallel to the bottom surface of the melting chamber is adopted at a discharge hole of the.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims at providing a gas furnace is used in rock wool production.
In order to solve the technical problem of appeasing, the technical scheme of the utility model is that: the utility model provides a gas furnace is used in rock wool production, including synthesizing the portion, furnace body and melting chamber, synthesize the upper segment that the position is located whole burning furnace, it is equipped with the charge door to synthesize a periphery top, the chimney is equipped with above the charge door, dust collector is equipped with to the chimney top, the furnace body is located the middle section of whole burning furnace that fires, for the raw materials heating section, its inner chamber is furnace, the melting chamber is located the hypomere of whole burning furnace that fires, the melting chamber top is equipped with the burner tip, it melts to make the raw materials through this burner tip, the raw materials after melting carries out the ejection of compact through setting up in the discharge gate that melts the bottom surface right side of room, be.
Preferably: a preheating device is also arranged in the comprehensive part.
Preferably: the discharge hole is a conical hole.
Preferably: the bottom surface of the melting chamber has a taper angle of 3-5 degrees with a higher left and a lower right.
Preferably: the combination part of the comprehensive part and the furnace body is provided with a supporting platform, and the outer side of the circle of the supporting platform is fixedly connected with a railing.
The utility model has the advantages that: the utility model discloses improve in original technique, through set up hot-blast main and fan in melting the indoor, increase the content of melting indoor oxygen, raise the efficiency, set a tapering to melting the room bottom surface in addition, set up the discharge gate on the right side of tapered end bottom surface promptly, make the raw materials ejection of compact after melting more convenient.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic structural diagram of the present invention;
shown in the figure: the device comprises a dust removal device 1, a chimney 2, a charging hole 3, a furnace body 4, a burner tip 5, a melting chamber 6, a hearth 7, a comprehensive part 8, a fan 9, a hot air pipe 10, a discharge hole 11, a supporting platform 12, a railing 13 and an air inlet 14.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the above objects, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings. It should be understood that the description of the embodiments of the present invention is provided for illustration only, and not for the purpose of limiting the invention.
In order to realize the purpose of the utility model, the utility model provides a gas furnace is used in rock wool production, the convenient problem that enough solution prior art exists.
As shown in figure 1, the gas furnace for rock wool production comprises an integrated part 8, a furnace body 4 and a melting chamber 6, wherein the integrated part 8 is positioned at the upper section of the whole combustion furnace, a charging opening 3 is arranged above the circumferential surface of the integrated part 8, a chimney 2 is arranged above the charging opening 3, a dust removal device 1 is arranged above the chimney 2, the furnace body 4 is positioned at the middle section of the whole combustion furnace and is a raw material heating section, the inner cavity of the furnace body is a hearth 7, the melting chamber 6 is positioned at the lower section of the whole combustion furnace, a combustion nozzle 5 is arranged above the melting chamber 6 and is used for melting raw materials through the combustion nozzle 5, the melted raw materials are discharged through a discharge opening 11 arranged at the right side of the bottom surface of the melting chamber 6, furthermore, the discharge opening 11 is a conical hole, an air inlet 14 is arranged on the melting chamber 6, the air inlet 14 is communicated with the inner cavity of the melting chamber 6, the melting efficiency is improved.
Further: the bottom surface of the melting chamber 6 is a cone angle with a higher left part and a lower right part, and the cone angle is 3-5 degrees, so that the melted raw materials can be discharged more conveniently.
Further: the combination part 8 and the furnace body 4 is provided with a supporting platform 12, and the outer side of the circle of the supporting platform 12 is fixedly connected with a railing 13.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and the scope of protection must be determined by the scope of claims.
Claims (6)
1. The utility model provides a gas furnace is used in rock wool production, includes portion (8), furnace body (4) and melting chamber (6), its characterized in that: synthesize portion (8) and be located the upper segment of whole burning furnace, it is equipped with charge door (3) to synthesize portion periphery top, chimney (2) are equipped with to charge door (3) top, dust collector (1) are equipped with to chimney (2) top, furnace body (4) are located the middle section of whole burning furnace, for the raw materials heating section, its inner chamber is furnace (7), melting chamber (6) are located the hypomere of whole burning furnace, melting chamber (6) top is equipped with burner tip (5), make the raw materials melt through this burner tip (5), the raw materials after melting are discharged through setting up discharge gate (11) on melting chamber (6) bottom surface right side, be equipped with air intake (14) on melting chamber (6), this air intake (14) are linked together with melting chamber (6) inner chamber.
2. The gas furnace is used in rock wool production of claim 1, characterized in that: a preheating device is also arranged in the comprehensive part (8).
3. The gas furnace is used in rock wool production of claim 1, characterized in that: the air inlet (14) is connected with the fan (9) through a hot air pipe (10).
4. The gas furnace is used in rock wool production of claim 1, characterized in that: the discharge hole (11) is a conical hole.
5. The gas furnace is used in rock wool production of claim 1, characterized in that: the bottom surface of the melting chamber (6) is provided with a taper angle which is higher at the left side and lower at the right side, and the taper angle is 3-5 degrees.
6. The gas furnace is used in rock wool production of claim 1, characterized in that: the combined part of the comprehensive part (8) and the furnace body (4) is provided with a supporting platform (12), and the outer side of one circle of the supporting platform (12) is fixedly connected with a railing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689830.4U CN211316955U (en) | 2019-10-11 | 2019-10-11 | Gas furnace for rock wool production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689830.4U CN211316955U (en) | 2019-10-11 | 2019-10-11 | Gas furnace for rock wool production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211316955U true CN211316955U (en) | 2020-08-21 |
Family
ID=72054941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921689830.4U Expired - Fee Related CN211316955U (en) | 2019-10-11 | 2019-10-11 | Gas furnace for rock wool production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211316955U (en) |
-
2019
- 2019-10-11 CN CN201921689830.4U patent/CN211316955U/en not_active Expired - Fee Related
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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: 20200821 |