CN209991751U - Cupola furnace ignition device for rock wool manufacturing industry - Google Patents
Cupola furnace ignition device for rock wool manufacturing industry Download PDFInfo
- Publication number
- CN209991751U CN209991751U CN201920690131.5U CN201920690131U CN209991751U CN 209991751 U CN209991751 U CN 209991751U CN 201920690131 U CN201920690131 U CN 201920690131U CN 209991751 U CN209991751 U CN 209991751U
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- CN
- China
- Prior art keywords
- pipe
- combustion
- ignition
- rock wool
- supporting
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- 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 33
- 239000011490 mineral wool Substances 0.000 title claims abstract description 32
- 239000000446 fuel Substances 0.000 claims abstract description 41
- 238000003825 pressing Methods 0.000 claims description 11
- 239000000571 coke Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 19
- 239000004744 fabric Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 240000004760 Pimpinella anisum Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model discloses a rock wool is cupola ignition for manufacturing, including fuel pipe, combustion-supporting pipe and branch pipe, the branch pipe has the intensity that must keep the form, and the both ends of branch pipe are inlet end and ignition end respectively, fuel pipe and combustion-supporting pipe setting are inboard at the branch pipe to the one end that makes fuel pipe and combustion-supporting pipe all is close to the ignition end and outwards, and the other end of fuel pipe and combustion-supporting pipe extends towards the inlet end direction of branch pipe, the ignition end is provided with the ignition support relative with the opening. A coke for lighting in the cupola, the utility model discloses a cupola ignition device for rock wool manufacturing sets up fuel pipe and combustion-supporting pipe in the branch for whole device whole body does not have convex edges and corners, and the operator of being convenient for falls the utility model discloses a cupola ignition device for rock wool manufacturing stretches into in the stove or takes out in the cupola, and the in-process can not have the hook and pull the furnace body phenomenon, has improved security and convenience among the operation process.
Description
Technical Field
The utility model relates to a cupola furnace ignition device, in particular to a cupola furnace ignition device for rock wool manufacturing industry.
Background
The production process of rock wool is characterized by that it simulates the natural process of Hawaii volcano eruption, and the rock wool product is made up by using high-quality basalt and dolomite as main raw materials, and adopting international advanced four-shaft centrifugal machine to make high-speed centrifugation to obtain fibre after high-temp. melting at above 1450 deg.C, at the same time spraying a certain quantity of adhesive, dust-proofing oil and water-repellent agent, then collecting by cotton-collecting machine, utilizing pendulum process, and laying cotton by three-dimensional method, then solidifying and cutting so as to form the rock wool products with different specifications and uses.
During firing, coke is usually placed in a cupola, ores are placed on the coke, and during ignition, a large amount of oil is poured on the coke to extract oil, and then the coke is ignited by manually igniting diesel oil. This is unsafe and complicated to operate.
Disclosure of Invention
The utility model aims at providing a rock wool is cupola ignition for manufacturing, the utility model discloses a rock wool is cupola ignition for manufacturing is used for lighting the coke in the cupola.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
the utility model provides a rock wool manufacturing is with cupola ignition, includes fuel pipe, combustion-supporting pipe and branch pipe, the branch pipe has the intensity that certain keep the form, and the both ends of branch pipe are inlet end and ignition end respectively, fuel pipe and combustion-supporting pipe set up in the branch pipe inboard to make the one end of fuel pipe and combustion-supporting pipe all be close to the ignition end and outwards, and the other end of fuel pipe and combustion-supporting pipe extends towards the inlet end direction of branch pipe, the ignition end is provided with the ignition support relative with the opening.
On the basis of the above scheme and as a preferable scheme of the scheme: the branch pipe is a hard round pipe, a fixed support for fixing the fuel pipe and the combustion-supporting pipe is arranged in the branch pipe, two ends of the fixed support are provided with cambered surfaces matched with the inner wall of the branch pipe, a first threaded hole is formed in the position of the cambered surfaces, and a first through hole opposite to the first threaded hole is formed in the branch pipe.
On the basis of the above scheme and as a preferable scheme of the scheme: the fixed support is provided with a first fixed groove and a second fixed groove, the pipe body of the fuel pipe is clamped in the first fixed groove, the pipe body of the combustion-supporting pipe is clamped in the second fixed groove, and a pressing block opposite to the fixed support is arranged to simultaneously press the fuel pipe and the combustion-supporting pipe.
On the basis of the above scheme and as a preferable scheme of the scheme: and a second threaded hole opposite to the pressing block is formed in the fixed support, the pressing block is provided with a second through hole opposite to the second threaded hole, and a locking screw is arranged to penetrate through the second through hole to be meshed with the second threaded hole.
On the basis of the above scheme and as a preferable scheme of the scheme: the first through hole is a 90-degree counter bore.
On the basis of the above scheme and as a preferable scheme of the scheme: at least one fixed bracket is arranged close to the ignition end position.
On the basis of the above scheme and as a preferable scheme of the scheme: and the fuel pipe and the combustion-supporting pipe are respectively provided with a flow control valve.
On the basis of the above scheme and as a preferable scheme of the scheme: the flow control valve is arranged close to the air inlet end and is fixed relative to the branch pipe.
On the basis of the above scheme and as a preferable scheme of the scheme: the pipe orifice of the ignition end is higher than the pipe orifices of the fuel pipe and the combustion-supporting pipe.
The utility model discloses outstanding and profitable technological effect is:
the utility model discloses a when rock wool is cupola ignition for manufacturing uses, earlier put through the gas air supply for the fuel pipe of inlet end respectively, for combustion-supporting pipe expert combustion-supporting gas air supply, bind the cloth on the fire support, and water a certain amount of fuel on the cloth, ignite the cloth, then stretch into the coke below in the cupola with this cupola ignition for manufacturing, then open the air supply and release a small amount of gas, and release a small amount of combustion-supporting gas, the gas that releases is lighted by the cloth of burning, we alright release the gas with the aniseed when this, and release combustion-supporting gas combustion-supporting, the coke in the cupola is lighted by the energy that this cupola ignition for manufacturing releases.
Wherein, the utility model discloses a rock wool is cupola ignition for manufacturing sets up fuel pipe and combustion-supporting pipe in the spinal canal for whole device whole body does not have convex edges and corners, and the operator of being convenient for falls the utility model discloses a rock wool is cupola ignition for manufacturing stretches into in the stove or takes out in the cupola, and the in-process can not have the hook and pulls the furnace shaft phenomenon, has improved security and convenience in the operation process.
Drawings
FIG. 1 is a schematic view of the structure of a cupola furnace ignition device for rock wool manufacturing of the present invention;
FIG. 2 is a schematic structural view of a cupola furnace ignition device for rock wool manufacturing with sectioned branch pipes of the present invention;
fig. 3 is a schematic structural view of a portion of the fixing bracket of the present invention.
In the figure: 1-fuel pipe, 2-combustion-supporting pipe, 3-branch pipe, 4-air inlet end, 5-ignition end, 6-ignition support, 7-fixing support, 8-cambered surface, 9-first threaded hole, 10-first through hole, 11-first fixing groove, 12-second fixing groove, 13-pressing block, 14-second threaded hole, 15-second through hole, 16-locking screw and 17-flow control valve.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
Referring to fig. 1-3, the utility model discloses a rock wool is cupola ignition for manufacturing, including fuel pipe 1, combustion-supporting pipe 2 and branch pipe 3, branch pipe 3 has the intensity that must keep the form, and the both ends of branch pipe 3 are inlet end 4 and ignition end 5 respectively, fuel pipe 1 and combustion-supporting pipe 2 set up at branch pipe 3 inboardly to make fuel pipe 1 and combustion-supporting pipe 2's one end all be close to ignition end 5 and outwards, and the other end of fuel pipe 1 and combustion-supporting pipe 2 extends towards branch pipe 3's inlet end 4 directions, ignition end 5 is provided with the ignition support 6 relative with the opening.
The utility model discloses a rock wool is cupola ignition for manufacturing is used for lighting the coke in the cupola.
When the ignition device is used, a fuel pipe 1 of an air inlet end 4 is firstly communicated with a gas source, a combustion-supporting pipe 2 is communicated with a combustion-supporting gas source, cloth strips are bound on a fire support 6, a certain amount of fuel oil is poured on the cloth strips, the cloth strips are ignited, then the ignition end of the ignition device of the cupola furnace for the rock wool manufacturing industry extends into the lower part of coke in the cupola furnace, then the gas source is opened to release a small amount of gas and release a small amount of combustion-supporting gas, the released gas is ignited by the burnt cloth strips, the gas can be released from a large material at this time, the combustion-supporting gas is released to support combustion, and the coke in the cupola furnace is ignited by the energy released by the ignition device of the cupola furnace for the rock wool manufacturing industry.
Wherein, the utility model discloses a rock wool is cupola ignition for manufacturing sets up fuel pipe 1 and combustion-supporting pipe 2 in branch pipe 3 for whole device whole body does not have convex edges and corners, and the operator of being convenient for falls the utility model discloses a rock wool is cupola ignition for manufacturing stretches into in the stove or takes out in the cupola, and the in-process can not have the hook and pull the furnace body phenomenon, has improved security and convenience among the operation process.
The branch pipe 3 is a hard round pipe, a fixing support 7 for fixing the fuel pipe 1 and the combustion-supporting pipe 2 is arranged in the branch pipe 3, two ends of the fixing support 7 are provided with cambered surfaces 8 matched with the inner wall of the branch pipe 3, first threaded holes 9 are formed in the positions of the cambered surfaces 8, and the branch pipe 3 is provided with first through holes 10 opposite to the first threaded holes 9. The fixing bracket 7 has a first fixing groove 11 and a second fixing groove 12, the tube body of the fuel tube 1 is caught in the first fixing groove 11, the tube body of the combustion supporting tube 2 is caught in the second fixing groove 12, and a pressing block 13 opposite to the fixing bracket 7 is provided to simultaneously press the fuel tube 1 and the combustion supporting tube 2. The fixed support 7 is provided with a second threaded hole 14 opposite to the pressing block 13, the pressing block 13 is provided with a second through hole 15 opposite to the second threaded hole 14, and a locking screw 16 is arranged to penetrate through the second through hole 15 to be meshed with the second threaded hole 14. The fuel pipe 1 and the combustion-supporting pipe 2 with the design structure are reliably installed and fixed, and are convenient for assembly operation during manufacturing. Especially, the matching design of the fixed support 7 and the pressing block 13 and the connection design of the fixed support 7 are realized, wherein the cambered surfaces 8 matched with the inner wall of the branch pipe 3 are arranged at the two ends of the fixed support 7, so that the relative position constraint between the fixed support 7 and the branch pipe 3 is ensured, the fixed support 7 can be rotated to realize the alignment of the first threaded hole 9 and the first through hole 10 when the installation is convenient, and the screw connection is arranged for fixation. And further setting the first through hole 10 as a 90-degree counter bore, so that the branch pipe 3 and the fixing bracket 7 are locked by using a countersunk head screw, and the large end of the countersunk head screw can be hidden by the first through hole 10 and can not protrude out of the branch pipe 3.
By providing at least one mounting bracket 7 adjacent the firing end 5, it is better to restrain the ends of the fuel and combustion supporting tubes 1 and 2 from both approaching the firing end 5 and facing outward.
Further, the fuel pipe 1 and the combustion-supporting pipe 2 are respectively provided with a flow control valve 17. The output ratio of the fuel gas and the combustion-supporting gas can be conveniently adjusted during ignition, and the optimal combustion efficiency is obtained.
By arranging said flow control valve 17 close to the inlet end 4 and fixed relative to the branch pipe 3. So as to achieve the purpose of conveniently operating and adjusting the output flow rate of the fuel gas and the combustion-supporting gas.
Furthermore, the pipe orifice of the ignition end 5 is higher than the pipe orifices of the fuel pipe 1 and the combustion-supporting pipe 2, and the gas released by the fuel pipe 1 and the combustion-supporting pipe 2 is restrained by the protruding part of the ignition end 5, so that the aim of mixing the fuel gas and the combustion-supporting gas in proportion is fulfilled.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a rock wool is cupola ignition for manufacturing, includes fuel pipe (1), combustion-supporting pipe (2) and branch pipe (3), its characterized in that: the branch pipe (3) has certain intensity of keeping the form, and the both ends of branch pipe (3) are inlet end (4) and ignition end (5) respectively, fuel pipe (1) and combustion-supporting pipe (2) set up in branch pipe (3) inboard to make the one end of fuel pipe (1) and combustion-supporting pipe (2) all be close to ignition end (5) and outwards, and the other end of fuel pipe (1) and combustion-supporting pipe (2) extend towards inlet end (4) direction of branch pipe (3), ignition end (5) are provided with ignition support (6) relative with the opening.
2. The ignition device of the cupola furnace for rock wool manufacturing of claim 1, wherein: the branch pipe (3) is a hard round pipe, a fixed support (7) for fixing the fuel pipe (1) and the combustion-supporting pipe (2) is arranged in the branch pipe (3), two ends of the fixed support (7) are provided with cambered surfaces (8) matched with the inner wall of the branch pipe (3), first threaded holes (9) are formed in the positions of the cambered surfaces (8), and first through holes (10) opposite to the first threaded holes (9) are formed in the branch pipe (3).
3. The ignition device of the cupola furnace for rock wool manufacturing of claim 2, wherein: the fixed support (7) is provided with a first fixed groove (11) and a second fixed groove (12), the pipe body of the fuel pipe (1) is clamped in the first fixed groove (11), the pipe body of the combustion-supporting pipe (2) is clamped in the second fixed groove (12), and a pressing block (13) opposite to the fixed support (7) is arranged to simultaneously press the fuel pipe (1) and the combustion-supporting pipe (2).
4. The ignition device of the cupola furnace for rock wool manufacturing of claim 3, wherein: and a second threaded hole (14) opposite to the pressing block (13) is formed in the fixing support (7), the pressing block (13) is provided with a second through hole (15) opposite to the second threaded hole (14), and a locking screw (16) is arranged to penetrate through the second through hole (15) to be meshed with the second threaded hole (14).
5. The ignition device of the cupola furnace for rock wool manufacturing of claim 2, wherein: the first through hole (10) is a 90-degree counter bore.
6. The ignition device of the cupola furnace for rock wool manufacturing of claim 2, wherein: at least one fixed bracket (7) is arranged near the ignition end (5).
7. The ignition device of the cupola furnace for rock wool manufacturing of claim 1, wherein: and the fuel pipe (1) and the combustion-supporting pipe (2) are respectively provided with a flow control valve (17).
8. The ignition device of the cupola furnace for rock wool manufacturing of claim 7, wherein: the flow control valve (17) is arranged close to the air inlet end (4) and is fixed relative to the branch pipe (3).
9. The ignition device of the cupola furnace for rock wool manufacturing of claim 1, wherein: the pipe orifice of the ignition end (5) is higher than the pipe orifices of the fuel pipe (1) and the combustion-supporting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690131.5U CN209991751U (en) | 2019-05-14 | 2019-05-14 | Cupola furnace ignition device for rock wool manufacturing industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690131.5U CN209991751U (en) | 2019-05-14 | 2019-05-14 | Cupola furnace ignition device for rock wool manufacturing industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209991751U true CN209991751U (en) | 2020-01-24 |
Family
ID=69294103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920690131.5U Expired - Fee Related CN209991751U (en) | 2019-05-14 | 2019-05-14 | Cupola furnace ignition device for rock wool manufacturing industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209991751U (en) |
-
2019
- 2019-05-14 CN CN201920690131.5U patent/CN209991751U/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: 20200124 |