CN204963575U - Multi -functional furnace gate is used to heating furnace - Google Patents
Multi -functional furnace gate is used to heating furnace Download PDFInfo
- Publication number
- CN204963575U CN204963575U CN201520749779.7U CN201520749779U CN204963575U CN 204963575 U CN204963575 U CN 204963575U CN 201520749779 U CN201520749779 U CN 201520749779U CN 204963575 U CN204963575 U CN 204963575U
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- China
- Prior art keywords
- fire door
- furnace
- support
- heating furnace
- furnace gate
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Abstract
The utility model provides a multi -functional furnace gate is used to heating furnace, belongs to the heating stove field of making, can make ordinary heating furnace can satisfy the needs of crooked tubular product or panel work piece and technology simultaneously. Its structure has: frock panel 1, lug 2, the outside support frame of furnace gate 3, support panel 4, support curb plate 5, inside diaphragm 6, inside riser 7, furnace gate backup pad 8, the furnace gate support rib plate 9 etc. Of supporting of supporting, multi -functional furnace gate is used to heating furnace installs before the original furnace gate of heating furnace, it compresses tightly to put top mounted putting by original furnace gate cylinder. Slit shape breach on the frock panel no longer carries out the switch of whole furnace gate so that the discrepancy in hot spot is waited to add by the work piece. The beneficial effects of the utility model are that, greatly expand the function of original heating stove, reduced stove quantity, reduced manufacturing cost, improved the furnace rate of utilization, easy operation, simple to operate does not influence the use of original furnace gate in addition, does not destroy the structure of former heating stove.
Description
Technical field
The utility model belongs to heating furnace kiln and manufactures field.
Background technology
In machine-building processing industry, often can need that local heat carried out to workpiece shaping or improve the hot-working of material property.Wherein U heat exchange is assembly important in heat exchanger, plays particularly important heat exchange effect.Its material mostly is stainless steel, general because the needs of medium, must do the solutionizing heat treatment of local after its crooked position is shaping; Simmering and bending etc. after needing too to heat in heating furnace kiln to some engineering bending pipe fittings.
For large slab before three rolls plate bending machine volume circle, due to the restriction of veneer reeling machine, generally need to carry out pre-bending, to reach the effect of volume circle to local, dull and stereotyped two ends in heating furnace; Usually, this kind of heating carries out on different special firing equipments, and equipment purchase expense is comparatively large, and specificity is strong, but utilization rate is low, leaves unused when stove equipment is many, causes very large waste.
When processing warm pre-bending in U-tube solutionizing heat treatment and sheet material, if use common heating furnace, because the shape of equipment fire door limits, oven door opening area is excessive, causes furnace heat to scatter and disappear serious, and can cause certain destruction to fire door.
Summary of the invention
The problem that we will solve is: overcome common heating furnace defect, under the prerequisite not affecting burner hearth temperature uniformity, can meet the needs of bending tubing or sheet material workpiece and technique simultaneously, improve the utilization rate of stove.
The utility model provides the multi-functional fire door of a kind of heating furnace, and its structure has: frock panel 1, hanger 2, fire door exterior support frame 3, support panel 4, support side plate 5, inner support transverse slat 6, inner support riser 7, fire door gripper shoe 8, fire door bearing rib 9 etc.; Wherein, support side plate 5 assembly welding forms fire door main body frame; Support panel 4 welds with support side plate 5, and hanger 2 and fire door exterior support frame 3 assembly welding are at frock panel 1 on the surface; By inner support transverse slat 6 and support side plate 5 assembly welding; Inner support riser 7 and inner support transverse slat 6 assembly welding are formed fire door open ports; Fire door gripper shoe 8 is welded with support side plate 5, inner support transverse slat 6 phase; Fire door bearing rib 9 and support side plate 5, inner support transverse slat 6, fire door gripper shoe 8 assembly welding form fire door bottom support; After assembly welding completes, load fiber thermal insulation block 10 in fire door inside.
Described fiber thermal insulation block 10 is high-temperature refractory fiber block.
The heating furnace installation method of multi-functional fire door, the steps include: to open the original fire door of heating furnace completely to maximum; Utilize lifting appliance by hanger 2 by before heating furnace multifunctional furnace gantry crane to the original fire door of heating furnace; Described fire door bearing rib 9 and support side plate 5 are sat up straight at original stove car leading portion platform, support whole fire door weight; The multi-functional fire door of adjustment heating furnace arrives former fire door position; Described support panel 4 both sides are compressed by original cylinder of furnace door top set device.
The beneficial effects of the utility model are, make common heating furnace also can process the Heat-treatment Problem of bending tubing or sheet material, decrease stove quantity, reduce body of heater energy consumption, greatly extend the function of original heating furnace kiln, reduce production cost, improve burner hearth utilization rate; Simple to operate, easy for installation, and, do not affect the use of original fire door, do not destroy the structure of former heating furnace kiln.
Accompanying drawing explanation
Fig. 1 is the multi-functional fire door front view of heating furnace
In figure: 1 frock panel, 2 hangers, 3 fire door exterior support frames.
Fig. 2 is heating furnace multifunctional furnace view behind the door
In figure: 5 support side plate, 6 inner support transverse slats, 7 inner support risers.
Fig. 3 is the multi-functional fire door left view of heating furnace
In figure: 4 support panels, 8 fire door gripper shoes, 9 fire door bearing ribs, 10 fiber thermal insulation blocks.
Detailed description of the invention
Mentality of designing adds a new fire door again before original heating furnace kiln fire door, the reserved slit shape entrance being applicable to tubing or sheet material turnover, as shown in accompanying drawing 1,2, its structure has: frock panel 1, hanger 2, fire door exterior support frame 3, support panel 4, support side plate 5, inner support transverse slat 6, inner support riser 7, fire door gripper shoe 8, fire door bearing rib 9, fiber thermal insulation block 10 etc.; Wherein, support side plate 5 assembly welding forms fire door main body frame; Support panel 4 welds with support side plate 5, hanger 2 and fire door exterior support frame 3 assembly welding at frock panel 1 on the surface, to play lifting and to support the effect of fire door; By inner support transverse slat 6 and support side plate 5 assembly welding; Inner support riser 7 and inner support transverse slat 6 assembly welding are formed fire door open ports; Fire door gripper shoe 8 is welded with support side plate 5, inner support transverse slat 6 phase; Fire door bearing rib 9 and support side plate 5, inner support transverse slat 6, fire door gripper shoe 8 assembly welding form fire door bottom support; After assembly welding completes, load fiber thermal insulation block 10 in fire door inside.
Described fiber thermal insulation block 10 is high-temperature refractory fiber block.
The heating furnace installation method of multi-functional fire door, the steps include: to open the original fire door of heating furnace completely to maximum; Utilize lifting appliance by hanger 2 by before heating furnace multifunctional furnace gantry crane to the original fire door of heating furnace; Described fire door bearing rib 9 and support side plate 5 are sat up straight at original stove car leading portion platform, support whole fire door weight; The multi-functional fire door of adjustment heating furnace arrives former fire door position; Described support panel 4 both sides are compressed by original cylinder of furnace door top set device.
Multifunctional furnace door face board offers slit v notch v so that the discrepancy at workpiece position to be heated, in production process, no longer carry out the switch of whole fire door.
Heating furnace is as follows by multi-functional fire door service routine:
(2) open original Compaction of Heating Furnace Door completely, to maximum height, avoid colliding with;
(2) hoisting tool is fixed on hanger 2, utilizes overhead traveling crane or other lifting tools by before heating furnace multifunctional furnace gantry crane to the former fire door of heating furnace;
(3) support side plate 5 must be placed in stove car front-end platform reposefully, and the multi-functional fire door of adjustment heating furnace arrives former fire door position;
(4) open original heating furnace cylinder, the multi-functional fire door of sealed heating furnace;
(5) according to heat-treatment furnace operational procedure point stove;
(6) U heat exchange or sheet material enter in stove by the multi-functional fire door drilling of heating furnace as open ports, perform Technology for Heating Processing;
(7), after U heat exchange or sheet material complete heat treatment, shift out from operation open ports.Unclamp heating furnace cylinder, utilize overhead traveling crane by heating furnace multifunctional furnace gantry crane to deposit position.
Claims (2)
1. the multi-functional fire door of heating furnace, is characterized in that: its structure has frock panel (1), hanger (2), fire door exterior support frame (3), support panel (4), support side plate (5), inner support transverse slat (6), inner support riser (7), fire door gripper shoe (8), fire door bearing rib (9) etc.; It is characterized in that, support side plate (5) assembly welding forms fire door main body frame; Support panel (4) welds with support side plate (5), and hanger (2) and fire door exterior support frame (3) assembly welding are at frock panel (1) on the surface; By inner support transverse slat (6) and support side plate (5) assembly welding; Inner support riser (7) and inner support transverse slat (6) assembly welding are formed fire door open ports; Fire door gripper shoe (8) is welded mutually with support side plate (5), inner support transverse slat (6); Fire door bearing rib (9) and support side plate (5), inner support transverse slat (6), fire door gripper shoe (8) assembly welding form fire door bottom support; After assembly welding completes, load fiber thermal insulation block (10) in fire door inside.
2. the multi-functional fire door of a kind of heating furnace according to claim 1, is characterized in that: described fiber thermal insulation block (10) is high-temperature refractory fiber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749779.7U CN204963575U (en) | 2015-09-25 | 2015-09-25 | Multi -functional furnace gate is used to heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749779.7U CN204963575U (en) | 2015-09-25 | 2015-09-25 | Multi -functional furnace gate is used to heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963575U true CN204963575U (en) | 2016-01-13 |
Family
ID=55058633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749779.7U Withdrawn - After Issue CN204963575U (en) | 2015-09-25 | 2015-09-25 | Multi -functional furnace gate is used to heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204963575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135891A (en) * | 2015-09-25 | 2015-12-09 | 兰州兰石重型装备股份有限公司 | Multifunctional furnace door for heating furnace and use method of multifunctional furnace door |
-
2015
- 2015-09-25 CN CN201520749779.7U patent/CN204963575U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135891A (en) * | 2015-09-25 | 2015-12-09 | 兰州兰石重型装备股份有限公司 | Multifunctional furnace door for heating furnace and use method of multifunctional furnace door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20170412 |
|
| AV01 | Patent right actively abandoned |