CN214620611U - Pressure ring of manganese ore smelting furnace - Google Patents
Pressure ring of manganese ore smelting furnace Download PDFInfo
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- CN214620611U CN214620611U CN202023296347.5U CN202023296347U CN214620611U CN 214620611 U CN214620611 U CN 214620611U CN 202023296347 U CN202023296347 U CN 202023296347U CN 214620611 U CN214620611 U CN 214620611U
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- pressure ring
- bottom plate
- smelting furnace
- manganese ore
- arc
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Abstract
The utility model discloses a manganese ore smelting furnace pressure ring, the manganese ore smelting furnace pressure ring includes pressure ring, annular bottom plate, the pressure ring comprises two semicircle rings, the bottom of the cavity in two semicircle rings is provided with the opening, the annular bottom plate is installed through the screw thread in the opening, the u-shaped arc plate is installed on the lateral surface and the up end of pressure ring and the annular bottom plate bottom surface; the utility model provides a manganese ore smelting furnace pressure ring, it sets up detachable annular bottom plate through pressure ring lower extreme to make the dirt clearance in the inside cavity of pressure ring convenient, swift, and through the u type arc that outside set up, fine protection pressure ring, thereby prolonged the life of pressure ring, also made things convenient for the installation of pressure ring.
Description
Technical Field
The utility model relates to a manganese ore smelting equipment technical field, in particular to manganese ore smelting furnace pressure ring.
Background
The smelting furnace is a common smelting device in manganese ore smelting. The smelting furnace adopts a smelting mode of an ore-smelting furnace method, namely, furnace burden is added into the furnace, electrodes are inserted into the furnace burden, and then submerged arc and reduction smelting are carried out by means of resistance arc heat generated after electric arc and electric furnace pass through the furnace burden, so that various ferroalloys are produced through operation. The submerged arc furnace generally comprises one or more electrodes, and a certain amount of copper tiles are arranged around each electrode along the circumferential direction and are contacted with the electrodes (self-baking electrodes or graphite and carbon electrodes), so that the electric energy transmitted by a transformer is introduced into the furnace from the electrodes and is converted into resistance arc heat for smelting; in the smelting process, a certain contact pressure is required to be maintained between the copper bush and the electrode, and the copper bush is in a relatively severe working environment above a smelting interval; therefore, the corrugated pipes and the pressure rings which are in the number corresponding to that of the copper tiles are arranged on the periphery of the copper tiles along the circumferential direction, the corrugated pipes ensure that a certain contact pressure is maintained between the copper tiles and the electrodes, and the pressure rings protect the copper tiles from damage caused by external smelting severe environment to the copper tiles in the smelting process.
The existing pressure ring often uses a corrugated pipe pressure ring, and the corrugated pipe pressure ring is difficult to clean due to the fact that the temperature of cooling liquid in a cavity inside the corrugated pipe pressure ring is rapidly changed in the using process, and the cavity inside the corrugated pipe pressure ring is easy to produce certain dirt after a period of time.
Disclosure of Invention
To the problem that exists among the background art, the utility model provides a manganese ore smelting furnace pressure ring, it sets up detachable annular bottom plate through pressure ring lower extreme to make the dirt clearance in the inside cavity of pressure ring convenient, swift, and the u type arc that just sets up through the outside, fine protection the pressure ring, thereby prolonged the life of pressure ring, also made things convenient for the installation of pressure ring.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the manganese ore smelting furnace pressure ring comprises a pressure ring and an annular bottom plate, the pressure ring is composed of two semicircular rings, an opening is formed in the lower bottom of an inner cavity of each semicircular ring, the annular bottom plate is installed at the opening through threads, and u-shaped arc plates are installed on the outer side face and the upper end face of the pressure ring and the bottom surface of the annular bottom plate.
Preferably, a heat-resistant sealing ring is arranged between the annular bottom plate and the lower bottom of the semicircular ring.
Preferably, be equipped with two arc otic placodes I on the up end of u type arc, four upper ends of two semicircle rings all are equipped with arc otic placode II, two arc otic placodes I and two adjacent II phase-matchs of two semicircle ring tip, and arc otic placode I passes through the bolt fastening with arc otic placode II.
The utility model has the advantages that:
the utility model provides a manganese ore smelting furnace pressure ring, it sets up detachable annular bottom plate through pressure ring lower extreme to make the dirt clearance in the inside cavity of pressure ring convenient, swift, and through the u type arc that outside set up, fine protection pressure ring, thereby prolonged the life of pressure ring, also made things convenient for the installation of pressure ring.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
in the figure, 1-pressure ring, 2-annular bottom plate, 3-semicircular ring, 4-opening, 5-u-shaped arc plate, 6-heat-resistant sealing ring, 7-arc ear plate I and 8-arc ear plate II.
Detailed Description
In order to make the objects, technical solutions and technical effects of the present invention clearer, the following will explain in detail the advantageous embodiments of the present invention with reference to the accompanying drawings, so as to facilitate the understanding of the skilled person.
As shown in fig. 1-2, the pressure ring of the manganese ore smelting furnace comprises a pressure ring 1 and an annular bottom plate 2, the pressure ring 1 is composed of two semicircular rings 3, the pressure ring 1 is convenient to install, an opening 4 is arranged at the lower bottom of the inner cavity of the two semicircular rings 3, the annular bottom plate 2 is installed at the opening 4 through threads, dirt can be cleaned through the opening 4 in the inner cavity of the two semicircular rings 3, the two semicircular rings are sealed through the annular bottom plate 2, water circulation of the inner cavity of the two semicircular rings 3 can pass through the annular bottom plate 2, the annular bottom plate 2 is cooled through cooling liquid, the annular bottom plate 2 is prevented from being damaged at high temperature, u-shaped arc plates 5 are installed on the outer side surface and the upper end surface of the pressure ring 1 and the bottom surface of the annular bottom plate 2, the u-shaped arc plates 5 are made of thermal insulation materials, and the pressure ring 1 and the annular bottom plate 2 are primarily insulated through the u-shaped arc plates 5, thereby protecting the pressure ring 1 and the annular base plate 2.
Placed heat-resisting sealing washer 6 between annular bottom plate 2 and semicircle ring 3's lower bottom, avoided the coolant liquid to spill from annular bottom plate 2 and semicircle ring 3's connection position, influence the coolant liquid circulation route of 3 inside cavities of semicircle ring to cause 3 local lacks the coolant liquid of semicircle ring and local intensification, cause 3 damages of semicircle ring.
Be equipped with two arc otic placodes I7 on the up end of u type arc 5, four upper ends of two semicircle rings 3 all are equipped with arc otic placode II 8, two arc otic placodes I7 and two adjacent arc otic placodes II 8 phase-matchs of two semicircle ring tip, and arc otic placode I7 passes through the bolt fastening with arc otic placode II 8, install the hookup location department at two semicircle rings 3 through u type arc 5, then through being connected of arc otic placode I7 and arc otic placode II 8, thereby realize connecting fixedly to two semicircle rings 3, thereby realize pressure ring 1's installation.
The utility model provides a manganese ore smelting furnace pressure ring, it sets up detachable annular bottom plate through pressure ring lower extreme to make the dirt clearance in the inside cavity of pressure ring convenient, swift, and through the u type arc that outside set up, fine protection pressure ring, thereby prolonged the life of pressure ring, also made things convenient for the installation of pressure ring.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. A manganese ore smelting furnace pressure ring which is characterized in that: manganese ore smelting furnace pressure ring includes pressure ring (1), annular bottom plate (2), pressure ring (1) comprises two semicircle rings (3), and the bottom is equipped with opening (4) under two semicircle ring (3) inside cavities, and annular bottom plate (2) are installed through the screw thread to opening (4) department, install u type arc (5) on the lateral surface and the up end of pressure ring (1) and annular bottom plate (2) bottom surface.
2. The pressure ring of the manganese ore smelting furnace according to claim 1, characterized in that: and a heat-resistant sealing ring (6) is arranged between the annular bottom plate (2) and the lower bottom of the semicircular ring (3).
3. The pressure ring of the manganese ore smelting furnace according to claim 1, characterized in that: be equipped with two arc otic placodes I (7) on the up end of u type arc (5), four upper ends of two semicircle rings (3) all are equipped with arc otic placode II (8), two arc otic placodes I (7) and two adjacent arc otic placodes II (8) phase-matchs of two semicircle ring tip, and arc otic placode I (7) and arc otic placode II (8) pass through the bolt fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023296347.5U CN214620611U (en) | 2020-12-31 | 2020-12-31 | Pressure ring of manganese ore smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023296347.5U CN214620611U (en) | 2020-12-31 | 2020-12-31 | Pressure ring of manganese ore smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214620611U true CN214620611U (en) | 2021-11-05 |
Family
ID=78434255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023296347.5U Active CN214620611U (en) | 2020-12-31 | 2020-12-31 | Pressure ring of manganese ore smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214620611U (en) |
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2020
- 2020-12-31 CN CN202023296347.5U patent/CN214620611U/en active Active
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