CN220812186U - Electric arc furnace for producing rock wool boards - Google Patents
Electric arc furnace for producing rock wool boards Download PDFInfo
- Publication number
- CN220812186U CN220812186U CN202322594432.7U CN202322594432U CN220812186U CN 220812186 U CN220812186 U CN 220812186U CN 202322594432 U CN202322594432 U CN 202322594432U CN 220812186 U CN220812186 U CN 220812186U
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- CN
- China
- Prior art keywords
- spinneret
- furnace body
- rock wool
- discharge
- inclined plane
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 21
- 238000010891 electric arc Methods 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000003292 glue Substances 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 5
- 239000000155 melt Substances 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 4
- 238000009987 spinning Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000007499 fusion processing Methods 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- -1 basalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model provides an electric arc furnace for producing rock wool boards, which solves the problem that the existing rock wool board fiber bonding production equipment occupies a large space. The discharge gate of furnace body is equipped with the spinneret, and the spinneret is connected with the high-pressure air supply, and the top of spinneret is equipped with the rubber tube, and the rubber tube has connected gradually spouts gluey pump and stores up gluey case, and the discharge end of spinneret is equipped with symmetrical inclined plane, and the discharge gate and the inclined plane of rubber tube correspond, and symmetrical inclined plane is equipped with a discharge hole and No. two discharge holes respectively, and a discharge hole is the upper and lower staggered arrangement with No. two discharge holes. Melting the raw materials in the furnace body, then feeding the melted raw materials into a spinneret, spraying the melt in the spinneret from a first discharge hole and a second discharge hole through high-pressure gas, adhering the fibers to glue which reaches an inclined plane after being sprayed on a rubber pipe, and spraying the fibers to an oven and then accumulating the fibers together and mutually superposing and bonding due to the symmetrical inclined plane; the equipment has compact structure, greatly saves the production space and reduces the production cost.
Description
Technical Field
The utility model relates to the technical field of rock wool board processing, in particular to an electric arc furnace for producing rock wool boards.
Background
The rock wool board is also called rock wool heat-insulating decorative board, is an inorganic fiber board which is made from basalt by high-temperature fusion processing, is an artificial inorganic fiber which is made from the basalt by high-temperature fusion processing, and has the characteristics of light weight, small heat conductivity coefficient, heat absorption and incombustibility. The fiber bonding of rock wool board needs a plurality of equipment to accomplish, and it includes melting device, and melting device melts the raw and other materials such as basalt, coke, dolomite and slay after then makes its fiberization through centrifugal device, and rethread spouts mucilage binding device and bonds the fiber, and each device sets gradually and leads to producing the fibrous bonding equipment volume of rock wool board great and then occupy great production space.
Disclosure of utility model
In order to overcome the defects of the background technology, the utility model provides an electric arc furnace for producing rock wool boards, and solves the problem that the existing rock wool board fiber bonding production equipment occupies a large space.
The technical scheme adopted by the utility model is as follows:
The utility model provides an electric arc furnace for producing rock wool board, includes the furnace body, the furnace body is equipped with the electrode, the discharge gate of furnace body is equipped with the spinning jet, the spinning jet is connected with the high-pressure air supply, the top of spinning jet is equipped with the rubber tube, the rubber tube has connected gradually spouts gluey pump and stores up gluey case, the discharge end of spinning jet is equipped with the inclined plane of symmetry, the discharge gate and the inclined plane of rubber tube correspond, the symmetry the inclined plane is equipped with discharge hole and No. two discharge holes respectively, no. one discharge hole is upper and lower staggered arrangement with No. two discharge holes.
The top of the spinneret is provided with a guide surface for inclined surface communication.
An anti-sticking layer is arranged on the discharge end face of the spinneret.
The electrode is arranged on the circumference of the furnace body, and the electrode is provided with a moving mechanism.
The moving mechanism comprises a mounting cylinder arranged on the furnace body, a screw rod mechanism is arranged in the mounting cylinder, a through groove is formed in the bottom of the mounting cylinder, a mounting seat matched with the circumferential direction of the mounting cylinder is arranged on the mounting cylinder, a connecting piece connected with the screw rod mechanism through the through groove is arranged on the mounting seat, and a hoop for fixing an electrode is arranged on the mounting seat.
One end of the mounting cylinder, which is far away from the furnace body, is provided with a supporting part for supporting the electrode.
The furnace body is in a conical structure with a large upper part and a small lower part, and the spinneret is arranged at the bottom of the furnace body.
The beneficial effects of the utility model are as follows:
Melting the raw materials in the furnace body, then feeding the melted raw materials into a spinneret, spraying the melt in the spinneret from a first discharge hole and a second discharge hole through high-pressure gas, adhering the fibers to glue which reaches an inclined plane after being sprayed on a rubber pipe, and spraying the fibers to an oven and then accumulating the fibers together and mutually superposing and bonding due to the symmetrical inclined plane; the equipment has compact structure, greatly saves the production space and reduces the production cost.
Drawings
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is a schematic view of the front end face of the spinneret of the present utility model.
Fig. 3 is a schematic top view of the present utility model.
Fig. 4 is a schematic view of the movement mechanism of the present utility model.
Furnace body 1, electrode 2, spinneret 3, rubber tube 4, spouting the gum pump 5, store up gluey case 6, inclined plane 7, guide surface 8, antiseized layer 9, installation section of thick bamboo 10, screw mechanism 11, logical groove 12, mount pad 13, connecting piece 14, staple bolt 15, supporting part 16, no. one discharge port 17, no. two discharge ports 18.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
In the embodiment, as shown in fig. 1 and 2, an arc furnace for producing rock wool boards comprises a furnace body 1, wherein the furnace body 1 is provided with an electrode 2, a discharge hole of the furnace body 1 is provided with a spinneret 3, the spinneret 3 is connected with a high-pressure air source, a rubber pipe 4 is arranged above the spinneret 3, the rubber pipe 4 is sequentially connected with a rubber spraying pump 5 and a rubber storage box 6, a discharge end of the spinneret 3 is provided with a symmetrical inclined plane 7, the discharge hole of the rubber pipe 4 corresponds to the inclined plane 7, the inclined plane 7 is respectively provided with a first discharge hole 17 and a second discharge hole 18, and the first discharge hole 17 and the second discharge hole 18 are arranged in an up-down staggered manner. The raw materials in the furnace body 1 are melted and then enter the spinneret 3, the melt in the spinneret is sprayed out from the first discharge hole 17 and the second discharge hole 18 through high-pressure gas, the fiber is stuck with the glue which reaches the inclined plane 7 after being sprayed out from the rubber tube 2, and the fiber is gathered together and mutually overlapped and bonded after being sprayed into the oven due to the symmetrical inclined plane 7; the equipment has compact structure, greatly saves the production space and reduces the production cost.
In an embodiment, as shown in fig. 2, the top of the spinneret 3 is provided with a guiding surface 8 for the communication of the inclined surfaces 7. Glue flows to the inclined plane along the guide surface 8, so that the utilization rate of the glue is improved.
In the embodiment, as shown in fig. 1, the discharge end face of the spinneret 3 is provided with an anti-adhesion layer 9. Can prevent glue from being stuck to the discharge end face of the spinneret 3 after the machine is stopped, and the discharge hole of the spinneret 3 is blocked.
In the embodiment, as shown in fig. 3 and 4, the electrode 2 is arranged in the circumferential direction of the furnace body 1, and the electrode 2 is provided with a moving mechanism. When the electrode 2 is melted by the arc at high temperature, the electrode 2 can move previously, and the normal operation of the arc furnace is ensured.
In an embodiment, as shown in fig. 4, the moving mechanism comprises a mounting cylinder 10 arranged on the furnace body 1, a screw rod mechanism 11 is arranged in the mounting cylinder 10, a through groove 12 is arranged at the bottom of the mounting cylinder 10, the mounting cylinder 10 is provided with a mounting seat 13 which is used for being circumferentially matched with the mounting cylinder 10, the mounting seat 13 is provided with a connecting piece 14 which is used for penetrating through the through groove 12 and is connected with the screw rod mechanism 11, and a hoop 15 used for fixing the electrode 2 is arranged on the mounting seat 13. The mount 13 moves over the cartridge, pushing the electrode 2 forward.
In the embodiment, as shown in fig. 1, 3 and 4, a supporting portion 16 for supporting the electrode 2 is provided at an end of the mounting cylinder 10 away from the furnace body 1. The outer end of the electrode 2 is supported to ensure stable movement of the electrode 2.
In the embodiment, as shown in fig. 1, the furnace body 1 has a conical structure with a large top and a small bottom, and the spinneret 3 is arranged at the bottom of the furnace body 1. After the raw materials are melted, the raw materials are convenient to flow into the spinneret 3 from the bottom of the furnace body 1.
It is apparent that the above examples of the present utility model are merely illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary or impossible to exemplify all embodiments herein. And obvious changes and modifications which come within the spirit of the utility model are desired to be protected.
Claims (7)
1. Electric arc furnace for producing rock wool board, including furnace body (1), furnace body (1) is equipped with electrode (2), its characterized in that: the utility model discloses a furnace body, including furnace body (1), spinneret (3) are connected with the high-pressure air supply, the top of spinneret (3) is equipped with rubber tube (4), rubber tube (4) have connected gradually spouts gluey pump (5) and stores up gluey case (6), the discharge end of spinneret (3) is equipped with inclined plane (7) of symmetry, the discharge gate and the inclined plane (7) of rubber tube (4) correspond, the symmetry inclined plane (7) are equipped with discharge hole (17) and No. two discharge holes (18) respectively, discharge hole (17) and No. two discharge holes (18) are upper and lower staggered arrangement.
2. The electric arc furnace for producing rock wool boards of claim 1, wherein: the top of the spinneret (3) is provided with a guide surface (8) for communicating the inclined surfaces (7).
3. The electric arc furnace for producing rock wool boards of claim 1, wherein: an anti-sticking layer (9) is arranged on the discharge end face of the spinneret (3).
4. The electric arc furnace for producing rock wool boards of claim 1, wherein: the electrode (2) is arranged in the circumferential direction of the furnace body (1), and the electrode (2) is provided with a moving mechanism.
5. The electric arc furnace for producing rock wool boards as claimed in claim 4, wherein: the moving mechanism comprises a mounting cylinder (10) arranged on the furnace body (1), a screw rod mechanism (11) is arranged in the mounting cylinder (10), a through groove (12) is formed in the bottom of the mounting cylinder (10), a mounting seat (13) which is used for being circumferentially matched with the mounting cylinder (10) is arranged on the mounting cylinder (10), a connecting piece (14) which is used for penetrating through the through groove (12) and is connected with the screw rod mechanism (11) is arranged on the mounting seat (13), and a hoop (15) used for fixing the electrode (2) is arranged on the mounting seat (13).
6. The electric arc furnace for producing rock wool boards of claim 5, wherein: one end of the mounting cylinder (10) far away from the furnace body (1) is provided with a supporting part (16) for supporting the electrode (2).
7. The electric arc furnace for producing rock wool boards of claim 1, wherein: the furnace body (1) is in a conical structure with a large upper part and a small lower part, and the spinneret (3) is arranged at the bottom of the furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322594432.7U CN220812186U (en) | 2023-09-25 | 2023-09-25 | Electric arc furnace for producing rock wool boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322594432.7U CN220812186U (en) | 2023-09-25 | 2023-09-25 | Electric arc furnace for producing rock wool boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220812186U true CN220812186U (en) | 2024-04-19 |
Family
ID=90704448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322594432.7U Active CN220812186U (en) | 2023-09-25 | 2023-09-25 | Electric arc furnace for producing rock wool boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220812186U (en) |
-
2023
- 2023-09-25 CN CN202322594432.7U patent/CN220812186U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |