CN215628074U - Dust removal pipeline for blast furnace ore tank - Google Patents
Dust removal pipeline for blast furnace ore tank Download PDFInfo
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- CN215628074U CN215628074U CN202120999790.4U CN202120999790U CN215628074U CN 215628074 U CN215628074 U CN 215628074U CN 202120999790 U CN202120999790 U CN 202120999790U CN 215628074 U CN215628074 U CN 215628074U
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- valve body
- adjusting valve
- dust removal
- fixed
- dust
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Abstract
The utility model discloses a dust removal pipeline for a blast furnace ore tank, which comprises an adjusting valve body, connecting plates and a dust removal pipe, wherein a ventilation groove is formed in the middle of the adjusting valve body, a separation blade is rotatably arranged in the ventilation groove, a transmission box is fixed at the top end of the adjusting valve body, a motor is fixed at the top end of the transmission box, four corners of the two connecting plates are respectively fixed with two sides of the adjusting valve body through bolts, a round hole is formed in the middle of each connecting plate and corresponds to the ventilation groove, a connecting pipe is fixed on the connecting plate on one side of the adjusting valve body, and the dust removal pipe is fixed on the connecting plate on the other side of the adjusting valve body. The utility model has the advantages that the air quantity in the dust removing pipe can be adjusted, and the air quantity can be adjusted according to the dust quantity at the installation position of the dust removing pipe.
Description
Technical Field
The utility model relates to the technical field of ore tank dust removal, in particular to a dust removal pipeline for an ore tank of a blast furnace.
Background
In recent years, along with the increasing awareness of energy conservation and environmental protection of the whole society, the problem of dust pollution treatment is more and more emphasized. In recent years, the emission of dust is greatly controlled through technical innovation, but in a local material transporting area, the concentrated dust removal effect is not obvious due to large space and poor sealing property, and the unorganized emission of dust is relatively serious.
The most serious area of dust problem in iron works is in the blast furnace ore tank. The most serious part of the unorganized emission in the ore tank area is dust generated in the process of discharging the unloading vehicle to the overhead bin. The common dust removal pipeline conveys dust through the fan, the air quantity for conveying the dust in the dust removal pipeline is constant, the air quantity can not be adjusted according to the amount of the dust at the installation position, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust removal pipeline for a blast furnace ore tank, which has the advantages of being capable of adjusting the air quantity in the dust removal pipeline and adjusting the air quantity according to the dust quantity at the installation position of the dust removal pipeline, and solves the problems that the air quantity for conveying dust in the dust removal pipeline is constant, the air quantity cannot be adjusted according to the dust quantity at the installation position, and the use is inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a blast furnace ore deposit groove dust removal pipeline, includes adjusting valve body, connecting plate and dust removal pipe, the ventilation groove has been seted up to adjusting valve body's centre, the separation blade is installed in the inside rotation of ventilation groove, the adjusting valve body top is fixed with the transmission case, the transmission case top is fixed with the motor, two the four corners department of connecting plate is fixed through the both sides of bolt with adjusting valve body respectively, two the round hole has been seted up respectively in the centre of connecting plate, and the round hole corresponds with the ventilation groove, be fixed with the connecting pipe on the connecting plate of adjusting valve body one side, be fixed with the dust removal pipe on the connecting plate of adjusting valve body opposite side.
Preferably, the vent groove penetrates the middle of the regulating valve body.
Preferably, the bottom end of the separation blade is rotatably connected with the adjusting valve body at the bottom end of the ventilation groove through a rotating shaft, a connecting shaft is fixed at the top end of the separation blade, the top end of the connecting shaft penetrates through the adjusting valve body and extends into the transmission box, and the top end of the connecting shaft is in transmission connection with a transmission mechanism in the transmission box.
Preferably, a transmission shaft rotatably connected to the motor extends into the transmission box and is in transmission connection with a transmission mechanism in the transmission box.
Preferably, the two sides of the adjusting valve body are respectively provided with four screw holes matched with the bolts in a rectangular array, the four corners of the two connecting plates are respectively provided with through holes matched with the bolts, and the bolts penetrate through the through holes and are screwed into the screw holes.
Preferably, the connecting pipe and the dust removing pipe are respectively communicated with the ventilation groove through round holes.
Compared with the prior art, the utility model has the following beneficial effects: the utility model achieves the effects of adjusting the air quantity in the dust removing pipe and adjusting the air quantity according to the dust quantity at the installation position of the dust removing pipe by arranging the motor, the transmission case and the baffle plate. The dust removal device is provided with a motor, a transmission case and a baffle, wherein the motor is connected with external control equipment, a connecting pipe is butted with an external fan, and a dust removal pipe is arranged at a position where dust escapes from an ore tank. The staff is according to the ore deposit groove department dust escape volume of dust removal pipe installation, through outside controlgear starting motor, the motor drives the connecting axle through the drive mechanism in the transmission case and rotates, and the connecting axle drives the separation blade and rotates, and the amount of wind in the dust removal pipe is adjusted to the degree of opening of control separation blade. When the dust amount is small, the baffle plate is controlled to rotate between 20 and 45 degrees, and dust in the dust removing pipe is conveyed from the ventilation groove through proper air volume; when the dust amount is large, the baffle plate is controlled to rotate between 45 degrees and 90 degrees, and dust in the dust removing pipe is conveyed from the ventilation groove through proper air volume. The air quantity in the dust removing pipe can be adjusted, and the air quantity can be adjusted according to the dust quantity at the installation position of the dust removing pipe.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a left side view of the connecting structure of the regulating valve body of the present invention;
fig. 4 is a left side view of the connecting plate of the present invention.
In the figure: 1. a connecting pipe; 2. a regulating valve body; 3. a connecting plate; 4. a dust removal pipe; 5. a motor; 6. a transmission case; 7. a bolt; 8. a connecting shaft; 9. a ventilation slot; 10. a baffle plate; 11. a screw hole; 12. a rotating shaft; 13. a circular hole; 14. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but 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 invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a blast furnace ore deposit groove dust removal pipeline, includes adjusting valve body 2, connecting plate 3 and dust removal pipe 4, and ventilation groove 9 has been seted up to adjusting valve body 2's centre, and ventilation groove 9 link up adjusting valve body 2's centre. A separation blade 10 is rotatably arranged inside the ventilation groove 9, the bottom end of the separation blade 10 is rotatably connected with an adjusting valve body 2 at the bottom end of the ventilation groove 9 through a rotating shaft 12, a connecting shaft 8 is fixed at the top end of the separation blade 10, the top end of the connecting shaft 8 penetrates through the adjusting valve body 2 and extends into the transmission case 6, and the top end of the connecting shaft 8 is in transmission connection with a transmission mechanism in the transmission case 6. The top end of the regulating valve body 2 is fixed with a transmission case 6, and the top end of the transmission case 6 is fixed with a motor 5, as known to those skilled in the art, the provision of the motor 5 is common, which belongs to conventional means or common knowledge and will not be described herein again, and those skilled in the art can carry out any selection according to their needs or convenience. The transmission shaft rotatably connected with the motor 5 extends into the transmission box 6 to be in transmission connection with the transmission mechanism in the transmission box 6, the motor 5 is connected with external control equipment, and the ventilation slot 9 is closed when the separation blade 10 is completely closed.
The four corners of the two connecting plates 3 are fixed with the two sides of the adjusting valve body 2 through bolts 7 respectively, the two sides of the adjusting valve body 2 are rectangular arrays and are provided with four screw holes 11 matched with the bolts 7 respectively, the four corners of the two connecting plates 3 are provided with through holes 14 matched with the bolts 7 respectively, and the bolts 7 penetrate through the through holes 14 and are screwed into the screw holes 11. Round hole 13 has been seted up respectively in the centre of two connecting plates 3, and round hole 13 corresponds with air duct 9, is fixed with connecting pipe 1 on the connecting plate 3 of adjusting valve body 2 one side, and connecting pipe 1 docks outside fan, is fixed with dust removal pipe 4 on the connecting plate 3 of adjusting valve body 2 opposite side, and dust removal pipe 4 is installed in the position that ore deposit groove dust escaped, and connecting pipe 1 and dust removal pipe 4 communicate with air duct 9 through round hole 13 respectively.
The staff is according to the ore deposit groove department dust escape volume of dust removal pipe 4 installation, through outside controlgear starting motor 5, and motor 5 drives connecting axle 8 through the drive mechanism in the transmission case 6 and rotates, and connecting axle 8 drives separation blade 10 and rotates, and the amount of wind in the dust removal pipe 4 is adjusted to the degree of opening of control separation blade 10. When the dust amount is small, the baffle piece 10 is controlled to rotate between 20 degrees and 45 degrees, and the dust in the dust removal pipe 4 is conveyed from the ventilation groove 9 through proper air volume; when the dust amount is large, the baffle piece 10 is controlled to rotate between 45 degrees and 90 degrees, and the dust in the dust removal pipe 4 is conveyed from the ventilation groove 9 through proper air volume. The air quantity in the dust removal pipe 4 can be adjusted, and the air quantity can be adjusted according to the dust quantity at the installation position of the dust removal pipe 4.
Example 2
Referring to fig. 2 to 4, an embodiment of the present invention includes: the utility model provides a blast furnace ore deposit groove dust removal pipeline, the four corners department of two connecting plates 3 is fixed with the both sides of adjusting valve body 2 through bolt 7 respectively, and the both sides of adjusting valve body 2 are rectangular array respectively and seted up four and bolt 7 assorted screw 11, and the four corners department of two connecting plates 3 is seted up respectively with bolt 7 assorted through-hole 14, and bolt 7 passes through-hole 14 and screws into in the screw 11.
During the dismantlement, unscrew and take off bolt 7, directly take off the adjusting valve body 2 between connecting pipe 1 and the dust removal pipe 4, be convenient for to adjusting valve body 2 installation and dismantlement.
The working principle is as follows: according to the dust escape amount of the ore groove installed on the dust removal pipe 4, the motor 5 is started through external control equipment, the motor 5 drives the connecting shaft 8 to rotate through a transmission mechanism in the transmission case 6, the connecting shaft 8 drives the separation blade 10 to rotate, and the opening degree of the separation blade 10 is controlled to adjust the air volume in the dust removal pipe 4. When the dust amount is small, the baffle piece 10 is controlled to rotate between 20 degrees and 45 degrees, and the dust in the dust removal pipe 4 is conveyed from the ventilation groove 9 through proper air volume; when the dust amount is large, the baffle piece 10 is controlled to rotate between 45 degrees and 90 degrees, and the dust in the dust removal pipe 4 is conveyed from the ventilation groove 9 through proper air volume.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a blast furnace ore deposit groove dust removal pipeline, includes adjusting valve body (2), connecting plate (3) and dust removal pipe (4), its characterized in that: ventilation groove (9) have been seted up to the centre of adjusting valve body (2), separation blade (10) are installed in ventilation groove (9) internal rotation, adjusting valve body (2) top is fixed with transmission case (6), transmission case (6) top is fixed with motor (5), two the four corners department of connecting plate (3) is fixed with the both sides of adjusting valve body (2) through bolt (7) respectively, two round hole (13) have been seted up respectively in the centre of connecting plate (3), and round hole (13) correspond with ventilation groove (9), be fixed with connecting pipe (1) on connecting plate (3) of adjusting valve body (2) one side, be fixed with dust removal pipe (4) on connecting plate (3) of adjusting valve body (2) opposite side.
2. The blast furnace ore tank dedusting pipeline as set forth in claim 1, characterized in that: the ventilation groove (9) penetrates through the middle of the regulating valve body (2).
3. The blast furnace ore tank dedusting pipeline as set forth in claim 1, characterized in that: the bottom end of the separation blade (10) is rotatably connected with the adjusting valve body (2) at the bottom end of the ventilation groove (9) through a rotating shaft (12), a connecting shaft (8) is fixed at the top end of the separation blade (10), the top end of the connecting shaft (8) penetrates through the adjusting valve body (2) to extend into the transmission case (6), and the top end of the connecting shaft (8) is in transmission connection with a transmission mechanism in the transmission case (6).
4. The blast furnace ore tank dedusting pipeline as set forth in claim 1, characterized in that: and a transmission shaft rotatably connected with the motor (5) extends into the transmission box (6) and is in transmission connection with a transmission mechanism in the transmission box (6).
5. The blast furnace ore tank dedusting pipeline as set forth in claim 1, characterized in that: the two sides of the adjusting valve body (2) are respectively provided with four screw holes (11) matched with the bolts (7) in a rectangular array, the four corners of the two connecting plates (3) are respectively provided with through holes (14) matched with the bolts (7), and the bolts (7) penetrate through the through holes (14) and are screwed into the screw holes (11).
6. The blast furnace ore tank dedusting pipeline as set forth in claim 1, characterized in that: the connecting pipe (1) and the dust removing pipe (4) are respectively communicated with the ventilation groove (9) through round holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120999790.4U CN215628074U (en) | 2021-05-11 | 2021-05-11 | Dust removal pipeline for blast furnace ore tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120999790.4U CN215628074U (en) | 2021-05-11 | 2021-05-11 | Dust removal pipeline for blast furnace ore tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215628074U true CN215628074U (en) | 2022-01-25 |
Family
ID=79937952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120999790.4U Active CN215628074U (en) | 2021-05-11 | 2021-05-11 | Dust removal pipeline for blast furnace ore tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215628074U (en) |
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2021
- 2021-05-11 CN CN202120999790.4U patent/CN215628074U/en active Active
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