CN210486535U - Smelting furnace flue baffle - Google Patents
Smelting furnace flue baffle Download PDFInfo
- Publication number
- CN210486535U CN210486535U CN201921428314.6U CN201921428314U CN210486535U CN 210486535 U CN210486535 U CN 210486535U CN 201921428314 U CN201921428314 U CN 201921428314U CN 210486535 U CN210486535 U CN 210486535U
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- baffle
- flue
- lead screw
- smelting furnace
- bracket
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Abstract
The utility model provides a smelting furnace flue baffle, including the flue, the baffle support of perpendicular to flue setting slides baffle and the baffle elevating gear of setting on the baffle support, cooperate the fixed hole that sets up of baffle on the flue, baffle cooperation flue setting is compared with prior art, and the body of baffle adopts the pouring of refractory mortar to form, and is high temperature resistant, corrosion-resistant, easy to maintain, processing. And the baffle is provided with elevating gear, has reduced manual operation, has reduced the potential safety hazard.
Description
Technical Field
The utility model relates to an aluminium smelting production technical field specifically discloses a smelting furnace flue baffle.
Background
In the prior art, a flue baffle of a smelting furnace is mostly designed by adopting a manual inserting plate type all-metal structure, and the flue baffle cannot normally work in a corrosive high-temperature gas environment for a long time, is easy to be heated and deformed, and brings potential safety hazards to the operation of workers.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art, the utility model provides a smelting furnace flue baffle, the body of baffle adopts the chamotte pouring to form, and is high temperature resistant, corrosion-resistant, easy to maintain, processing. And the lifting device is arranged, so that manual operation is reduced, and potential safety hazards are reduced.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a smelting furnace flue baffle comprises a flue, a baffle bracket arranged perpendicular to the flue, a baffle arranged on the baffle bracket in a sliding manner and a baffle lifting device, wherein the flue is fixedly provided with holes in a manner of being matched with the baffle; the framework is fixedly arranged in the framework; the dovetail bosses are fixedly arranged on the frame body; the body is made of refractory mortar poured in the frame body. The refractory mortar is high temperature resistant and corrosion resistant, and is convenient to maintain and process. The framework is favorable for stabilizing the body cast by the refractory mortar. The dovetail boss is arranged, so that the stability of the baffle during sliding is enhanced.
Preferably, the baffle plate bracket is fixedly arranged perpendicular to the flue bottom plate and extends upwards to penetrate out of the flue top plate; the baffle bracket is arranged for a portal frame; the portal frame landing leg of baffle support is provided with the dovetail, dovetail cooperation forked tail boss sets up. The dovetail boss and the dovetail groove are arranged, so that the sliding stability of the baffle is enhanced, and the sealing is facilitated. The baffle support structure that the portal frame set up is stable.
Preferably, a lifting device is detachably arranged on a portal frame beam of the baffle bracket. The lifting device reduces manual operation and potential safety hazards.
Preferably, the lifting device comprises a motor, a screw rod nut, a screw rod fixing seat, a coupler and a connecting block; the motor is detachably arranged on a portal frame beam of the baffle bracket; the motor is connected with one end of a lead screw through a coupler, and the other end of the lead screw is arranged outside the flue top plate through a lead screw fixing seat; the lead screw nut is detachably connected with the connecting block. The arrangement of the screw rod and the screw nut ensures the stability of the sliding of the baffle. The lead screw fixing seat ensures the stability of the lead screw.
Preferably, the connecting block is detachably connected with the frame body. The connecting block can be disassembled, so that the baffle can be conveniently disassembled.
Preferably, a sealing ring is fixedly arranged around the hole. The sealing performance of the flue is ensured by the arrangement of the sealing ring.
In the above scheme, the utility model provides a smelting furnace flue baffle, including the flue, baffle support that the perpendicular to flue set up slides baffle and the baffle elevating gear of setting on baffle support, cooperate the fixed hole that sets up of baffle on the flue, baffle cooperation flue setting is compared with prior art, and the body of baffle adopts the chamotte pouring to form, and is high temperature resistant, corrosion-resistant, easy to maintain, processing. And the baffle is provided with elevating gear, has reduced manual operation, has reduced the potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an isometric view of a flue and baffle bracket according to an embodiment of the present invention;
FIG. 3 is an isometric view of a baffle according to an embodiment of the present invention;
FIG. 4 is an isometric view of the baffle of the embodiment of the present invention with the body removed;
fig. 5 is an isometric view of a lifting device in accordance with an embodiment of the present invention;
description of reference numerals:
1-flue, 2-baffle bracket, 3-baffle, 4-lifting device;
101-well;
201-dovetail groove;
301-body, 302-frame, 303-skeleton, 304-dovetail boss;
401-motor, 402-lead screw, 403-lead screw nut, 404-lead screw fixing seat, 405-coupling, 406-connecting block.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a smelting furnace flue baffle comprises a flue 1, a baffle bracket 2 arranged perpendicular to the flue 1, a baffle 3 arranged on the baffle bracket 2 in a sliding manner, and a baffle lifting device 4; the flue 1 is a hollow cuboid shell, a hole 101 is fixedly formed in the flue 1 in a matched mode with the baffle 3, and a sealing ring is fixedly arranged on the periphery of the hole 101; the baffle 3 is arranged in a way of matching with the flue 1, and the baffle bracket 2 is fixedly arranged perpendicular to the bottom plate of the flue 1 and extends upwards to penetrate through the top plate of the flue 1; the baffle bracket 2 is arranged as a portal frame, and portal frame support legs of the baffle bracket 2 are respectively welded and fixed on the side wall in the flue 1; a dovetail groove 201 is formed in a portal frame supporting leg of the baffle bracket 2; and the lifting device 4 is detachably arranged on the portal frame beam of the baffle bracket 2. The baffle support structure that the portal frame set up is stable. The lifting device reduces manual operation and potential safety hazards. The sealing performance of the flue is ensured by the arrangement of the sealing ring. The baffle 2 that the cooperation flue 1 set up is convenient for guarantee the leakproofness of flue 1. In order to further improve the sealing performance, a plate is fixedly arranged between the two support legs of the portal frame of the baffle bracket 2 on the bottom plate and the top plate in the flue 1.
As shown in fig. 3 and 4, the baffle 3 includes a body 301, a frame 302, a skeleton 303, and a dovetail boss 304; the framework 303 is fixedly arranged in the frame body 302; the dovetail boss 304 is fixedly arranged on the frame body 302; the body 301 is refractory mortar poured into a frame 302. Dovetail slot 201 is disposed in mating dovetail boss 304. The framework 303 comprises four main frameworks welded and fixed in the framework 302 in a well shape and a plurality of sub frameworks welded and fixed on the four main frameworks, so that the poured body 301 can be fixed conveniently. The refractory mortar is high temperature resistant and corrosion resistant, and is convenient to maintain and process. The framework is favorable for stabilizing the body cast by the refractory mortar. The dovetail boss is arranged, so that the stability of the baffle during sliding is enhanced. The dovetail boss and the dovetail groove are arranged, so that the sliding stability of the baffle is enhanced, and the sealing is facilitated.
As shown in fig. 5, the lifting device 4 includes a motor 401, a lead screw 402, a lead screw nut 403, a lead screw fixing seat 404, a coupling 405, and a connecting block 406; the motor 401 is detachably arranged on a portal frame beam of the baffle bracket 2; the motor 401 is connected with one end of a screw 402 through a coupling 405, and the other end of the screw 402 is arranged outside the top plate of the flue 1 through a screw fixing seat 404; the lead screw nut 403 is detachably connected to the connection block 406. The connection block 406 is detachably connected with the frame body 302. The connecting block 406 is a cylinder with a triangular section, a lead screw nut 403 is fixedly connected at one corner of the triangle, and the opposite side of the corner is connected with the frame body 302 through a screw; the arrangement of the screw rod and the screw nut ensures the stability of the sliding of the baffle. The lead screw fixing seat ensures the stability of the lead screw. The connecting block can be disassembled, so that the baffle can be conveniently disassembled.
When the baffle plate 3 is used, the rotation of the motor 401 is controlled to drive the screw nut 403 to move up and down, so that the baffle plate 3 slides. When the baffle 3 needs to be overhauled and replaced, the motor 401 is started to lift the baffle 3 to the top end, the frame body 302 and the connecting block 406 are detached, and the baffle 3 is pulled out from the top end of the baffle bracket 2 for overhauling.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A smelting furnace flue baffle comprises a flue (1), a baffle bracket (2) arranged perpendicular to the flue (1), a baffle (3) and a baffle lifting device (4) which are arranged on the baffle bracket (2) in a sliding manner, wherein the flue (1) is matched with the baffle (3) to fixedly arrange a hole (101), and the baffle (3) is matched with the flue (1) to arrange, and is characterized in that the baffle (3) comprises a body (301), a frame body (302), a framework (303) and a dovetail boss (304); the framework (303) is fixedly arranged in the frame body (302); the dovetail boss (304) is fixedly arranged on the frame body (302); the body (301) is made of refractory mortar poured into the frame body (302).
2. The smelting furnace flue baffle according to claim 1, characterized in that the baffle bracket (2) is fixedly arranged perpendicular to the bottom plate of the flue (1) and extends upwards to penetrate the top plate of the flue (1); the baffle bracket (2) is arranged for a portal frame; the gantry support leg of the baffle plate support (2) is provided with a dovetail groove (201), and the dovetail groove (201) is matched with a dovetail boss (304) to be arranged.
3. The smelting furnace flue baffle according to claim 2, characterized in that the lifting device (4) is detachably arranged on a gantry beam of the baffle bracket (2).
4. Smelting furnace flue damper according to claim 1 or 3, wherein the lifting device (4) comprises a motor (401), a lead screw (402), a lead screw nut (403), a lead screw fixing seat (404), a coupling (405) and a connecting block (406); the motor (401) is detachably arranged on a portal frame beam of the baffle bracket (2); the motor (401) is connected with one end of a lead screw (402) through a coupler (405), and the other end of the lead screw (402) is arranged outside a top plate of the flue (1) through a lead screw fixing seat (404); the lead screw nut (403) is detachably connected with the connecting block (406).
5. The smelting furnace flue baffle of claim 4, wherein the connection block (406) is removably connected to the frame (302).
6. The smelting furnace flue baffle of claim 1, wherein a sealing ring is fixedly disposed around the hole (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428314.6U CN210486535U (en) | 2019-08-30 | 2019-08-30 | Smelting furnace flue baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428314.6U CN210486535U (en) | 2019-08-30 | 2019-08-30 | Smelting furnace flue baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210486535U true CN210486535U (en) | 2020-05-08 |
Family
ID=70538189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921428314.6U Active CN210486535U (en) | 2019-08-30 | 2019-08-30 | Smelting furnace flue baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210486535U (en) |
-
2019
- 2019-08-30 CN CN201921428314.6U patent/CN210486535U/en active Active
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