CN205803533U - A kind of galvanized sheet door of annealing furnace - Google Patents
A kind of galvanized sheet door of annealing furnace Download PDFInfo
- Publication number
- CN205803533U CN205803533U CN201620790667.0U CN201620790667U CN205803533U CN 205803533 U CN205803533 U CN 205803533U CN 201620790667 U CN201620790667 U CN 201620790667U CN 205803533 U CN205803533 U CN 205803533U
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- fire door
- door
- door body
- annealing furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses a kind of galvanized sheet door of annealing furnace, including oven door body, transverse slat and riser it is provided with in described oven door body, described transverse slat and riser interlaced arrangement, described transverse slat is provided with the hanger for lifting by crane oven door body, the left and right sides of oven door body is symmetrically arranged with U-shaped permanent opening, is used for fixing fire door clamp device, oven door body is sealed on fire door.During fire door of the present utility model lifting, it is fixed on company the hanger of oven door body by hinge means, it is ensured that fire door stress equalization does not offsets, it is ensured that during fire door walking, the most fire door does not comes in contact, and prevents collision；And, it is not necessary to open fire door manually, ensure operation safety；Good airproof performance, annealing efficiency is high.
Description
Technical field
This utility model belongs to Equipment for Heating Processing field, is specifically related to a kind of galvanized sheet door of annealing furnace.
Background technology
Annealing furnace is a kind of important Equipment for Heating Processing, and the temperature in stove is the highest, although fire door inner surface is added with thermal insulation layer,
The temperature of fire door is the most at a relatively high, if by opening fire door manually, it is easy to burn or scald, there is potential safety hazard.And,
Owing to fire door temperature is too high, time length fire door can be deformed, thus affects the sealing of fire door, causes protective gas in stove
Leak, make in-furnace temperature reduce, not only affect annealing effect but also cause thermal loss.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of galvanized sheet door of annealing furnace, it is possible to
Fire door and the sealing property of body of heater, maintain furnace high-temperature, and in placing stove, protective gas leaks, and reduces energy waste, enhanced annealing
Effect.
For achieving the above object, the technical solution adopted in the utility model is: a kind of galvanized sheet door of annealing furnace, including stove
Door body, described oven door body is provided with transverse slat and riser, described transverse slat and riser interlaced arrangement, and described transverse slat is provided with use
In the hanger of lifting oven door body, the left and right sides of oven door body is symmetrically arranged with U-shaped permanent opening, is used for fixing fire door fastening
Device, is sealed in oven door body on fire door.
Further, described transverse slat divides upper and lower two-layer, is divided into three row by riser.
Further, described hanger has two, is arranged on the middle transverse slat of upper strata transverse slat, and two hangers are symmetricly set on institute
At the two ends of transverse slat, when promoting fire door so that fire door stress equalization, will not offset, it is ensured that the stability that fire door moves.
Further, described transverse slat and riser are welded in oven door body.
Further, described fire door clamp device includes that fixed plate, turning handle and screw rod, described turning handle are arranged on spiral shell
One end of bar.
During the beneficial effects of the utility model: during free state, between fire door and fire door, there is certain gap, lift by crane fire door
Time, it is fixed on company the hanger of oven door body by hinge means, it is ensured that fire door stress equalization does not offsets, it is ensured that stove
During door walking, the most fire door does not comes in contact, and prevents collision；And, it is not necessary to open fire door manually, ensure operation safety.Treat stove
When door closes with fire door, by screwing the fire door clamp device of the fire door left and right sides, fire door and fire door is made preferably to be sealed in one
Rising, maintain furnace high-temperature, in preventing stove, protective gas leaks outside.Completing annealing when needing oven door opening, opposite direction turns
Fire door clamp device, can separate fire door with fire door, simple to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the state diagram after the fastening of this utility model fire door.
In figure: 1-oven door body, 2-transverse slat, 3-riser, 4-hanger, 5-U type permanent opening, 6-fire door clamp device,
6.1-fixed plate, 6.2-screw rod, 6.3-turning handle.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention the utility model is described in further detail.
As shown in the figure: a kind of galvanized sheet door of annealing furnace, including oven door body 1, described oven door body 1 is welded with staggered
The transverse slat 2 arranged and riser 3, described transverse slat 2 is divided into upper and lower two-layer, is divided into three row by riser 3, the middle transverse slat of upper strata transverse slat 2
On be arranged with the hanger 4 for lifting by crane oven door body 1, two hangers 4 are positioned at the two ends of place transverse slat, described oven door body 1
The left and right sides is symmetrically arranged with U-shaped permanent opening 5, is used for fixing fire door clamp device 6, and described fire door clamp device 6 includes solid
Determining plate 6.1, turning handle 6.3 and screw rod 6.2, described turning handle 6.3 is arranged on one end of screw rod 6.2.
The foregoing is only preferred embodiment of the present utility model, be not to restriction of the present utility model.This area
Change that those of ordinary skill is made in essential scope of the present utility model, retrofit, add or replace, also should belong to this reality
With novel protection domain.
Claims (6)
1. a galvanized sheet door of annealing furnace, including oven door body, it is characterised in that: be provided with in described oven door body transverse slat and
Riser, described transverse slat and riser interlaced arrangement, described transverse slat is provided with the hanger for lifting by crane oven door body, a left side for oven door body
Right lateral symmetry is provided with U-shaped permanent opening, is used for fixing fire door clamp device, oven door body is sealed on fire door.
Galvanized sheet door of annealing furnace the most according to claim 1, it is characterised in that: described transverse slat divides upper and lower two-layer, is erected
Plate is divided into three row.
Galvanized sheet door of annealing furnace the most according to claim 2, it is characterised in that: described hanger has two, is arranged on
On the middle transverse slat of layer transverse slat.
Galvanized sheet door of annealing furnace the most according to claim 3, it is characterised in that: described two hangers are symmetrical arranged, respectively
It is located at the two ends of place transverse slat.
5. according to the galvanized sheet door of annealing furnace described in any one of Claims 1-4, it is characterised in that: described transverse slat and riser
It is welded in oven door body.
6. according to the galvanized sheet door of annealing furnace described in any one of Claims 1-4, it is characterised in that: described fire door fastening dress
Put and include that fixed plate, turning handle and screw rod, described turning handle are arranged on one end of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790667.0U CN205803533U (en) | 2016-07-26 | 2016-07-26 | A kind of galvanized sheet door of annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790667.0U CN205803533U (en) | 2016-07-26 | 2016-07-26 | A kind of galvanized sheet door of annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205803533U true CN205803533U (en) | 2016-12-14 |
Family
ID=57507310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620790667.0U Expired - Fee Related CN205803533U (en) | 2016-07-26 | 2016-07-26 | A kind of galvanized sheet door of annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205803533U (en) |
-
2016
- 2016-07-26 CN CN201620790667.0U patent/CN205803533U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |