CN217818154U - Chute cover plate with peephole - Google Patents
Chute cover plate with peephole Download PDFInfo
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- CN217818154U CN217818154U CN202222005107.8U CN202222005107U CN217818154U CN 217818154 U CN217818154 U CN 217818154U CN 202222005107 U CN202222005107 U CN 202222005107U CN 217818154 U CN217818154 U CN 217818154U
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- cover plate
- chute
- apron
- peephole
- chute cover
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Abstract
The utility model discloses a take chute apron of peephole relates to iron-making blast furnace technical field, including the chute apron, the lower surface casting of chute apron has the strengthening rib one that a plurality of equidistance were arranged, the quad slit has been seted up to the upper surface of chute apron, the chute apron is located quad slit department and is provided with joint portion one, joint portion one includes horizontal bulge one, vertical arch one, horizontal bulge one prolongs the lower surface level of chute apron and outwards extends, vertical arch one is located the other end of horizontal bulge one, vertical arch one prolongs the vertical upwards extension of horizontal bulge upper surface, the utility model discloses in, through the design of center apron with the peephole, after the work, take off the center apron, can observe the inside condition of chute through the peephole.
Description
Technical Field
The utility model relates to an iron-making blast furnace technical field especially relates to a take chute apron of peephole.
Background
The iron-making blast furnace can produce a large amount of smoke and dust in the tapping process and pollute the production field, so that steel enterprises can reduce the pollution of the production process to the environment in order to meet the requirement of clean production, and a sealing cover plate is additionally arranged on a slag iron runner.
For example, chinese patent publication No. CN211012473U discloses a novel chute cover plate, which describes "including a steel shell, a heat insulation layer, a lifting lug and a reinforcing rib; the steel shell is an open cuboid; the reinforcements are welded on the back surface of the steel shell bottom plate at equal intervals; the lifting lugs are welded at two ends of the steel shell; the heat insulation layer comprises arc-shaped steel bars and concrete; the arc-shaped steel bars are welded on the bottom plate in the steel shell; arc reinforced concrete forms the insulating layer ", the utility model discloses effectively improved the heat preservation effect of chute, isolated outside air has improved the practical life of chute apron, has reduced refractory material's consumption.
However, the following drawbacks or problems still exist in connection with the prior art: the existing chute cover plate is lack of peepholes, the condition in the chute cannot be observed, the whole chute cover plate needs to be taken down from the chute when the condition in the chute needs to be observed, and the operation of the chute cover plate wastes time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a chute cover plate with peepholes.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a take chute apron of peephole, includes the chute apron, the lower surface casting of chute apron has strengthening rib one that a plurality of equidistance were arranged, the quad slit has been seted up to the upper surface of chute apron, the chute apron is located quad slit department and is provided with joint portion one, the joint portion includes horizontal bulge one, vertical protruding one, the lower surface level that horizontal bulge one extended the chute apron outwards, vertical protruding one is located the other end of horizontal bulge one, vertical protruding one extends the vertical upwards extension of an upper surface of horizontal bulge one, the chute apron is located quad slit department and is provided with interior apron, the whole four limits of interior apron all set up joint portion two, two horizontal bulge two, vertical protruding two of joint portion, the upper surface level that horizontal bulge two extended interior apron outwards, vertical protruding two is located the other end of horizontal bulge two, vertical protruding two extends the vertical downwardly extending of horizontal bulge two lower surfaces, the casting of interior apron has the strengthening rib two that a plurality of equidistance were arranged, the upper surface of interior apron has seted up the peephole, interior apron is located horizontal bulge three, the interior apron is located the horizontal bulge three, the upper surface casting of horizontal cover is equipped with the lid department the size department of joint portion of lid, the size department of the combination portion of first two, the combination of the size department of the upper surface of the combination portion of the spool.
Preferably, the upper surface of the chute cover plate is a plane, and the lower surface of the chute cover plate forms a plurality of 'well' -shaped grids which are arranged at equal intervals through a first reinforcing rib.
Preferably, the periphery of the upper surface of the chute cover plate is provided with notches, and the chute cover plate is fixedly provided with a cylinder at the notch.
Preferably, the upper surface of the chute cover plate is provided with a plurality of first grooves located on the outer side of the square hole, and the first grooves are arranged along the periphery of the square hole at equal intervals.
Preferably, the length of the first vertical protrusion is greater than that of the second vertical protrusion, the top of the first vertical protrusion is in contact with the lower surface of the second horizontal protrusion, and a filling groove is formed between the second vertical protrusion and the first horizontal protrusion.
Preferably, the periphery of the upper surface of the inner cover plate is provided with a second groove, the periphery of the upper surface of the central cover plate is provided with a third groove, and the upper surface of the central cover plate is fixedly provided with a temperature and humidity sensor.
The utility model has the advantages that:
1. the utility model discloses in, through the design of center apron with the peephole, after work, take off the center apron, can observe the inside condition of chute through the peephole.
2. The utility model discloses in, through the design of interior apron and quad slit, arrange the interior apron in quad slit department when the chute is inside to appear blockking up, also need not take off whole chute apron from the chute, only need take out interior apron from the chute apron, dredges work such as clearance through the quad slit to the chute.
3. The utility model discloses in, through the design of joint portion one and joint portion two, through vertical protruding one and horizontal protruding two direct contact make between interior apron and the chute apron keep hard sealed contact, be provided with the packing groove between vertical protruding two and the horizontal protruding one, through pack the cellucotton in the packing groove, it is sealed to form the second between apron and the chute apron in the messenger, and the sealed harmfulness that causes when reducing the connection.
4. The utility model discloses in, through temperature and humidity sensor's installation, the humiture of convenient online monitoring cinder notch at any time, and then the operating condition who knows the cinder notch makes things convenient for the on-the-spot production management.
Drawings
Fig. 1 is a schematic structural view of a chute cover plate with a peephole of the present invention.
Fig. 2 is a cross-sectional view of a chute cover plate with peepholes at C-C in fig. 1.
Fig. 3 is a cross-sectional view of a chute cover plate with peepholes at B-B in fig. 1.
Fig. 4 is a schematic view of a partial structure at B in fig. 1 of a chute cover plate with a peephole according to the present invention.
Fig. 5 is a schematic structural view of the inner cover plate of the chute cover plate with peepholes of the present invention.
Fig. 6 is a cross-sectional view of the chute cover plate with peepholes at D-D in fig. 5.
Fig. 7 is a schematic structural diagram of the central cover plate of the chute cover plate with peepholes of the present invention.
Fig. 8 is a cross-sectional view of a chute cover plate with peepholes at the position E-E in fig. 7 according to the present invention.
Fig. 9 is a schematic view of a partial structure at a position a in fig. 1 of a chute cover plate with a peephole according to the present invention.
Fig. 10 isbase:Sub>A cross-sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A in fig. 9 ofbase:Sub>A chute cover plate with peepholes according to the present invention.
The reference numbers in the figures: 1. a chute cover plate; 101. a first groove; 2. an inner cover plate; 201. a second groove; 3. a central cover plate; 301. a third groove; 4. a first reinforcing rib; 5. a square hole; 6. a notch; 7. a cylinder; 8. a first combining part; 81. a first horizontal bulge; 82. a first vertical protrusion; 9. a second combining part; 91. a second horizontal bulge; 92. a second vertical protrusion; 10. a peephole; 11. a second reinforcing rib; 12. a third horizontal bulge; 13. filling the groove; 14. temperature and humidity sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in the accompanying drawings 1-2, a chute apron with peepholes comprises a chute apron 1, a plurality of reinforcing ribs 4 arranged at equal intervals are cast on the lower surface of the chute apron 1, the upper surface of the chute apron 1 is a plane, the lower surface of the chute apron 1 forms a plurality of grid-shaped grids arranged at equal intervals through the reinforcing ribs 4, the bearing capacity of the chute apron is enhanced through the design of the reinforcing ribs 4, operators can tread and walk, and the chute apron is prevented from deforming.
As shown in fig. 3 to 4, a square hole 5 is formed in the upper surface of the chute cover plate 1, a first combination portion 8 is arranged at the position, located in the square hole 5, of the chute cover plate 1, the first combination portion 8 comprises a first horizontal protrusion 81 and a first vertical protrusion 82, the first horizontal protrusion 81 extends outwards along the lower surface of the chute cover plate 1, the first vertical protrusion 82 is located at the other end of the first horizontal protrusion 81, the first vertical protrusion 82 extends upwards along the upper surface of the first horizontal protrusion 81, the chute cover plate 1 is located at the position, located in the square hole 5, of the chute cover plate 2, a second combination portion 9 is arranged on the four whole sides of the inner cover plate 2, the second combination portion 9 comprises a second horizontal protrusion 91 and a second vertical protrusion 92, the second horizontal protrusion 91 extends outwards along the upper surface of the inner cover plate 2, the second vertical protrusion 92 is located at the other end of the second horizontal protrusion 91, the second vertical protrusion 92 extends downwards along the lower surface of the second horizontal protrusion 91, the length of the first vertical protrusion 82 is greater than the length of the second vertical protrusion 92, the top of the first vertical protrusion 82 contacts with the lower surface of the second horizontal protrusion 91, the inner cover plate 2 and the chute cover plate 2 directly contacts with the second vertical protrusion 91, the chute cover plate 1, a second vertical protrusion 13 is filled with a hard cotton filling channel formed between the chute, and a second chute 13 formed between the chute.
As shown in fig. 5 to 8, a plurality of reinforcing ribs two 11 arranged at equal intervals are cast on the lower surface of an inner cover plate 2, the strength of the inner cover plate 2 is improved through the design of the reinforcing ribs two 11, grooves two 201 are formed in the periphery of the upper surface of the inner cover plate 2, lifting lugs are installed in the grooves two 201, the inner cover plate 2 is convenient to lift, a peephole 10 is formed in the upper surface of the inner cover plate 2, a horizontal protrusion three 12 is arranged at the position, located in the peephole 10, of the inner cover plate 2 and extends outwards along the horizontal direction of the lower surface of the inner cover plate 2, a central cover plate 3 is placed on the upper surface of the horizontal protrusion three 12, the central cover plate 3 is in hard sealing contact with the inner cover plate 2, the size of the central cover plate 3 is matched with the peephole 10, grooves three 301 are formed in the periphery of the upper surface of the central cover plate 3, a temperature and humidity sensor 14 is fixedly installed on the upper surface of the central cover plate 3, the temperature and humidity sensor 14 is installed on the grooves three 301 through screws, online monitoring of the temperature and humidity sensor 14 can be used for knowing the working state of a temperature and humidity sensor manufactured by the kyunoppon koku corporation limited zws technology.
As shown in fig. 9 to 10, the upper surface of the chute cover plate 1 is provided with a notch 6 all around, the chute cover plate 1 is located at the notch 6 and is fixedly provided with a cylinder 7, and the chute cover plate 1 is hoisted by a hook of a crane through the cylinder 7.
As shown in the attached drawing 1, a plurality of first grooves 101 located outside the square hole 5 are formed in the upper surface of the chute cover plate 1, the first grooves 101 are arranged along the periphery of the square hole 5 at equal intervals, and the square hole 5 is protected by inserting a guard rail into the first grooves 101.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, the chute cover plate 1 is arranged on the upper surface of the chute, the smoke and dust emission in the tapping process can be effectively inhibited, the chute cover plate 1 is positioned at the square hole 5 and is provided with the inner cover plate 2, the chute cover plate 1 is in hard sealing contact with the inner cover plate 2, the inner cover plate 2 is positioned at the peephole 10 and is provided with the central cover plate 3, the upper surface of the central cover plate 3 is fixedly provided with the temperature and humidity sensor 14, the temperature and humidity of the slag runner can be conveniently monitored online at any time through the temperature and humidity sensor 14, the working state of the slag runner can be further known, and the field production management can be facilitated;
after the work, take off central apron 3, can observe the inside condition of chute through peephole 10, when the inside jam that appears of chute, also need not take off whole chute apron 1 from the chute, only need take out interior apron 2 from chute apron 1, dredges work such as clearance through quad slit 5 to the chute.
The above structure and process are shown in FIGS. 1-10.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The chute cover plate with the peephole comprises a chute cover plate (1) and is characterized in that a plurality of reinforcing ribs I (4) which are arranged at equal intervals are cast on the lower surface of the chute cover plate (1), a square hole (5) is formed in the upper surface of the chute cover plate (1), a first combining part (8) is arranged at the position, located at the square hole (5), of the chute cover plate (1), the first combining part (8) comprises a first horizontal protrusion I (81) and a first vertical protrusion (82), the first horizontal protrusion (81) extends outwards along the horizontal direction of the lower surface of the chute cover plate (1), the first vertical protrusion (82) is located at the other end of the first horizontal protrusion (81), the first vertical protrusion (82) extends upwards vertically along the upper surface of the first horizontal protrusion (81), an inner cover plate (2) is arranged at the position, located at the square hole (5), a second combining part (9) is arranged on the whole four sides of the inner cover plate (2), the second combining part (9) comprises a second horizontal protrusion (91) and a second vertical protrusion (92), the inner cover plate (91) extends outwards along the horizontal protrusion (92), the second vertical protrusion (92), the upper surface (91) extends downwards horizontally, the casting of the lower surface of interior apron (2) has two (11) of strengthening rib that a plurality of equidistance were arranged, peephole (10) have been seted up to the upper surface of interior apron (2), interior apron (2) are located peephole (10) and locate to be provided with three (12) of horizontal protrusion, central apron (3) have been placed to the upper surface of three (12) of horizontal protrusion, the size of a dimension and peephole (10) phase-match of central apron (3), the joint portion (8) of chute apron (1) department combines together with joint portion two (9) of inner cup board (2) department.
2. The chute cover plate with peepholes according to claim 1, characterized in that the upper surface of the chute cover plate (1) is a plane, and the lower surface of the chute cover plate (1) forms a plurality of equally-arranged grid like the Chinese character 'jing' through the first reinforcing ribs (4).
3. The chute cover plate with the peephole according to claim 1, characterized in that notches (6) are formed in the periphery of the upper surface of the chute cover plate (1), and a cylinder (7) is fixedly installed on the chute cover plate (1) at the notches (6).
4. The chute cover plate with the peephole according to claim 1, characterized in that a plurality of first grooves (101) located outside the square hole (5) are formed on the upper surface of the chute cover plate (1), and the plurality of first grooves (101) are arranged along the periphery of the square hole (5) at equal intervals.
5. The peephole chute cover plate according to claim 1, characterized in that the length of the first vertical projection (82) is greater than that of the second vertical projection (92), the top of the first vertical projection (82) is in contact with the lower surface of the second horizontal projection (91), and a filling groove (13) is arranged between the second vertical projection (92) and the first horizontal projection (81).
6. The chute cover plate with peepholes according to claim 1, wherein a second groove (201) is formed in the periphery of the upper surface of the inner cover plate (2), a third groove (301) is formed in the periphery of the upper surface of the central cover plate (3), and a temperature and humidity sensor (14) is fixedly mounted on the upper surface of the central cover plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222005107.8U CN217818154U (en) | 2022-08-01 | 2022-08-01 | Chute cover plate with peephole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222005107.8U CN217818154U (en) | 2022-08-01 | 2022-08-01 | Chute cover plate with peephole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217818154U true CN217818154U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222005107.8U Active CN217818154U (en) | 2022-08-01 | 2022-08-01 | Chute cover plate with peephole |
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| CN (1) | CN217818154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007388A (en) * | 2023-03-24 | 2023-04-25 | 江苏联兴成套设备制造有限公司 | Assembled seal structure chute apron based on inside detection of sealed cavity |
-
2022
- 2022-08-01 CN CN202222005107.8U patent/CN217818154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007388A (en) * | 2023-03-24 | 2023-04-25 | 江苏联兴成套设备制造有限公司 | Assembled seal structure chute apron based on inside detection of sealed cavity |
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