CN218722272U - Waste heat recovery pipeline for hot blast stove - Google Patents
Waste heat recovery pipeline for hot blast stove Download PDFInfo
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- CN218722272U CN218722272U CN202222996512.0U CN202222996512U CN218722272U CN 218722272 U CN218722272 U CN 218722272U CN 202222996512 U CN202222996512 U CN 202222996512U CN 218722272 U CN218722272 U CN 218722272U
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- waste heat
- heat recovery
- recovery pipeline
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Abstract
The utility model discloses a waste heat recovery pipeline for hot-blast stove, including the waste heat recovery pipeline main part, the upper end of waste heat recovery pipeline main part is provided with directional slide rail, and directional slide rail sets up about the centerline symmetry of waste heat recovery pipeline main part, and the upper end of directional slide rail is provided with the slip subassembly, and the surface of slip subassembly is provided with limited slip subassembly, and the telescopic link is installed in the left side of slip subassembly, and the left side of telescopic link is provided with locking Assembly. This waste heat recovery pipeline for hot-blast furnace, both ends through at waste heat recovery pipeline main part set up the sealing washer, leakproofness when can the boosting connection, avoid the waste heat to leak, can also be through rotatory control handle, make the screw thread post can rotate in the screw hole, make the tight loop can lock in the connector, thereby make pipe connection spare can lock in waste heat recovery pipeline main part, not only furthest has strengthened the connectivity between pipe connection spare and the waste heat recovery pipeline main part, waste heat recovery rate has still been improved.
Description
Technical Field
The utility model relates to a waste heat recovery pipeline technical field specifically is a waste heat recovery pipeline for hot-blast furnace.
Background
The working principle of the modern blast furnace is that coal gas is firstly combusted, the produced smoke is used for heating lattice bricks of a heat storage chamber, cold air is then heated through the hot lattice bricks, then the blast furnace is alternately combusted and supplied with air, so that the blast furnace continuously obtains high-temperature hot air, and a waste heat recovery pipeline is used for recovering waste heat in the blast furnace when used in the blast furnace.
However, the installation of the waste heat recovery pipeline for the existing hot blast stove is usually connected with the pipe connecting piece, the direct joint of the large-opening pipe connecting piece is utilized in the small-diameter pipeline, but the sealing performance of the mode is poor, the leakage is easily caused during the conveying, the recovery effect is influenced, and the practicability of the waste heat recovery pipeline is reduced.
Therefore, it is urgently needed to design a waste heat recovery pipeline for a hot blast stove to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste heat recovery pipeline for hot-blast furnace to the problem of the junction of proposing waste heat recovery pipeline easily leaks among the above-mentioned background art of solution.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste heat recovery pipeline for hot-blast furnace, includes waste heat recovery pipeline main part, the upper end of waste heat recovery pipeline main part is provided with directional slide rail, directional slide rail sets up about waste heat recovery pipeline main part's central line symmetry, the upper end of directional slide rail is provided with the slip subassembly, the surface of slip subassembly is provided with limited slip subassembly, the telescopic link is installed in the left side of slip subassembly, the left side of telescopic link is provided with locking Assembly.
Further, the inside of slip subassembly is including activity slider, ARC connection piece, the activity slider sets up the upper end at directional slide rail, activity slider and directional slide rail sliding connection, the activity slider is Y type structure, ARC connection piece is installed to the upper end of activity slider, moves about through the activity slider in directional slide rail for ARC connection piece can move about in waste heat recovery pipeline main part, is convenient for carry out the regulation of position according to the length of pipe connection spare.
Furthermore, the inside of limited slip subassembly is including jack, limited slip bolt, the jack sets up on the surface of arc connection piece and waste heat recovery pipeline main part, the jack is equidistant distribution, the upper end of jack is connected with limited slip bolt, the jack is connected with limited slip bolt block, insert the jack in arc connection piece, the waste heat recovery pipeline main part in proper order through limited slip bolt for the arc connection piece can be fixed in waste heat recovery pipeline main part, can not slide.
Further, locking Assembly's inside is including connector, tight loop, spout, the connector sets up the left side at the telescopic link, the front mounted of connector has the tight loop, the inside of connector is provided with the spout, spout and tight loop sliding connection carry out the back-and-forth movement in the spout through the tip of tight loop, are convenient for adjust according to pipe connection's bore.
Further, locking Assembly's inside still includes threaded hole, screw thread post, brake valve lever, the screw hole sets up the upper end at the connector, the inboard of screw hole is connected with the screw thread post, screw hole and screw thread post threaded connection, brake valve lever is installed to the upper end of screw thread post, through rotatory brake valve lever for the screw thread post can rotate in the screw hole, makes the clamping ring can lock in the connector, thereby makes pipe connection spare can lock on waste heat recovery pipeline main part.
Furthermore, the surface of the waste heat recovery pipeline main body is provided with a sealing ring, the sealing ring is made of rubber materials, and the sealing rings are arranged at the two ends of the waste heat recovery pipeline main body, so that the sealing performance during connection can be enhanced, and waste heat leakage is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: this waste heat recovery pipeline for hot-blast furnace, waste heat recovery pipeline main part has been designed respectively, directional slide rail, the slip subassembly, limited slip subassembly, telescopic link and locking Assembly, both ends through at waste heat recovery pipeline main part set up the sealing washer, leakproofness when can the enhancement connection, avoid the waste heat to leak, can also pass through the rotary control handle, make the screw thread post rotate in the screw hole, make the fastening ring can lock in the connector, thereby make pipe connection spare can lock in waste heat recovery pipeline main part, not only furthest has strengthened the connectivity between pipe connection spare and the waste heat recovery pipeline main part, waste heat recovery rate has still been improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural diagram of the main body of the waste heat recovery pipeline of the present invention;
fig. 3 is a schematic view of the fastening ring of the present invention.
In the figure: 100. a sliding assembly; 200. a slip-resistant assembly; 300. a locking assembly; 1. a waste heat recovery pipeline main body; 2. a directional slide rail; 3. a movable slide block; 4. an arc-shaped connecting sheet; 5. a jack; 6. a slip-resistant bolt; 7. a telescopic rod; 8. a connector; 9. a fastening ring; 10. a chute; 11. a threaded hole; 12. a threaded post; 13. a control handle; 14. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waste heat recovery pipeline for hot-blast furnace, includes waste heat recovery pipeline main part 1, and the upper end of waste heat recovery pipeline main part 1 is provided with directional slide rail 2, and directional slide rail 2 sets up about waste heat recovery pipeline main part 1's central line symmetry, and the upper end of directional slide rail 2 is provided with slip subassembly 100, and the surface of slip subassembly 100 is provided with limited slip subassembly 200, and telescopic link 7 is installed in the left side of slip subassembly 100, and the left side of telescopic link 7 is provided with locking Assembly 300.
Meanwhile, the inside of the sliding assembly 100 comprises a movable sliding block 3 and an arc-shaped connecting piece 4, the movable sliding block 3 is arranged at the upper end of the directional sliding rail 2, the movable sliding block 3 is connected with the directional sliding rail 2 in a sliding manner, the movable sliding block 3 is of a Y-shaped structure, the arc-shaped connecting piece 4 is installed at the upper end of the movable sliding block 3, the movable sliding block 3 moves left and right in the directional sliding rail 2, so that the arc-shaped connecting piece 4 can move left and right on the waste heat recovery pipeline main body 1, the position adjustment is convenient according to the length of the pipe connecting piece, the inside of the anti-slip assembly 200 comprises a jack 5 and an anti-slip bolt 6, the jack 5 is arranged on the surfaces of the arc-shaped connecting piece 4 and the waste heat recovery pipeline main body 1, and the jacks 5 are distributed at equal intervals, the upper end of jack 5 is connected with limited slip bolt 6, jack 5 is connected with 6 blocks of limited slip bolt, insert arc connection piece 4 in proper order through limited slip bolt 6, in the jack 5 on the waste heat recovery pipeline main part 1, make arc connection piece 4 fix on waste heat recovery pipeline main part 1, can not slide, locking Assembly 300's inside is including connector 8, fastening ring 9, spout 10, connector 8 sets up the left side at telescopic link 7, the front mounted of connector 8 has fastening ring 9, the inside of connector 8 is provided with spout 10, spout 10 and fastening ring 9 sliding connection, tip through fastening ring 9 carries out the back-and-forth movement in spout 10, be convenient for adjust according to pipe connection's bore.
In addition, locking Assembly 300's inside is still including threaded hole 11, threaded post 12, brake valve lever 13, threaded hole 11 sets up the upper end at connector 8, threaded hole 11's inboard is connected with threaded post 12, threaded hole 11 and threaded post 12 threaded connection, brake valve lever 13 is installed to the upper end of threaded post 12, through rotating brake valve lever 13, make threaded post 12 can rotate in threaded hole 11, make fastening ring 9 can lock in connector 8, thereby make the pipe connection spare can lock on waste heat recovery pipeline main part 1, the surface mounting of waste heat pipeline main part 1 has sealing washer 14, sealing washer 14 adopts rubber materials, through set up sealing washer 14 at waste heat recovery pipeline main part 1's both ends, leakproofness when can the enhancement connection, avoid waste heat to leak.
When the waste heat recovery pipeline for the hot blast stove of the technical scheme is used, firstly, the pipe connecting piece is sleeved on the sealing ring 14, then, the arc-shaped connecting piece 4 is adjusted in position according to the length of the pipe connecting piece, the movable sliding block 3 moves left and right in the directional sliding rail 2, the sliding can be stopped until the connector 8 can be lapped on the pipe connecting piece, then the anti-slip bolt 6 is inserted into the arc-shaped connecting piece 4 in sequence, the jack 5 on the waste heat recovery pipeline main body 1, the arc-shaped connecting piece 4 can be fixed on the waste heat recovery pipeline main body 1, secondly, the connector 8 is lifted upwards again, the telescopic rod 7 is driven to be extended, the connector 8 is placed on the pipe connecting piece, the end part of the fastening ring 9 is tensioned, finally, the control handle 13 is rotated, the threaded column 12 can be rotated in the threaded hole 11, the fastening ring 9 can be locked in the connector 8, the pipe connecting piece can be locked on the waste heat recovery pipeline main body 1, and the installation is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waste heat recovery pipeline for hot-blast furnace, includes waste heat recovery pipeline main part (1), its characterized in that: the upper end of waste heat recovery pipeline main part (1) is provided with directional slide rail (2), directional slide rail (2) set up about the central line symmetry of waste heat recovery pipeline main part (1), the upper end of directional slide rail (2) is provided with slip subassembly (100), the surface of slip subassembly (100) is provided with limited slip subassembly (200), telescopic link (7) are installed in the left side of slip subassembly (100), the left side of telescopic link (7) is provided with locking Assembly (300).
2. The waste heat recovery pipeline for the hot blast stove according to claim 1, characterized in that: the inside of slip subassembly (100) is including activity slider (3), arc connection piece (4), activity slider (3) set up in the upper end of directional slide rail (2), activity slider (3) and directional slide rail (2) sliding connection, activity slider (3) are Y type structure, arc connection piece (4) are installed to the upper end of activity slider (3).
3. The waste heat recovery pipeline for the hot blast stove according to claim 2, characterized in that: the inside of limited slip subassembly (200) is including jack (5), limited slip bolt (6), jack (5) set up on arc connection piece (4) and waste heat recovery pipeline main part (1) surface, jack (5) are equidistant distribution, the upper end of jack (5) is connected with limited slip bolt (6), jack (5) are connected with limited slip bolt (6) block.
4. The waste heat recovery pipeline for the hot blast stove according to claim 1, characterized in that: the inside of locking Assembly (300) is including connector (8), tight loop (9), spout (10), connector (8) set up the left side at telescopic link (7), the front mounted of connector (8) has tight loop (9), the inside of connector (8) is provided with spout (10), spout (10) and tight loop (9) sliding connection.
5. The waste heat recovery pipeline for the hot blast stove according to claim 4, characterized in that: the inside of locking Assembly (300) still includes threaded hole (11), screw thread post (12), brake valve lever (13), screw hole (11) set up the upper end at connector (8), the inboard of screw hole (11) is connected with screw thread post (12), screw hole (11) and screw thread post (12) threaded connection, brake valve lever (13) are installed to the upper end of screw thread post (12).
6. The waste heat recovery pipeline for the hot blast stove according to claim 1, characterized in that: the surface of the waste heat recovery pipeline main body (1) is provided with a sealing ring (14), and the sealing ring (14) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222996512.0U CN218722272U (en) | 2022-11-10 | 2022-11-10 | Waste heat recovery pipeline for hot blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222996512.0U CN218722272U (en) | 2022-11-10 | 2022-11-10 | Waste heat recovery pipeline for hot blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218722272U true CN218722272U (en) | 2023-03-24 |
Family
ID=85614526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222996512.0U Active CN218722272U (en) | 2022-11-10 | 2022-11-10 | Waste heat recovery pipeline for hot blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218722272U (en) |
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2022
- 2022-11-10 CN CN202222996512.0U patent/CN218722272U/en active Active
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