CN106440817A - Lifting furnace door device of thermal furnace - Google Patents
Lifting furnace door device of thermal furnace Download PDFInfo
- Publication number
- CN106440817A CN106440817A CN201611067658.XA CN201611067658A CN106440817A CN 106440817 A CN106440817 A CN 106440817A CN 201611067658 A CN201611067658 A CN 201611067658A CN 106440817 A CN106440817 A CN 106440817A
- Authority
- CN
- China
- Prior art keywords
- frame
- fixed
- furnace
- chain
- deflecting roller
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
- F27D2001/1875—Hanging doors and walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to a lifting furnace door device of a thermal furnace. An upper protective frame, a lower protective frame, a left side protective frame and a right side protective frame are integrally fixed to form a furnace door, supporting racks are fixed under the furnace door, a top rack is fixed on a left column and a right column, a first steering wheel is mounted on the left side of the middle part of the top rack, a second steering wheel is mounted on the left side of the middle part of the top rack, a top rack mounting seat is fixed at one end of the upper surface of the top rack, and a distributing wheel is mounted on the top rack mounting seat; a first chain is fixed on the left side of the middle part of the upper protective frame, the first chain bypassing the first steering wheel and the distributing wheel is connected into an electric block, a second chain is fixed on the right side of the middle part of the upper protective frame, and the second chain bypassing the second steering wheel and the distributing wheel is connected into the electric block. The lifting furnace door device of the thermal furnace provided by the invention has the advantages of being high in structural strength, stable in starting and stopping operations, reliable and the like.
Description
Technical field
A kind of a kind of the present invention relates to device of thermotechnical furnace, present invention relates especially to the lifting furnace door device of thermotechnical furnace.
Background technology
Thermotechnical furnace is widely used in the smelting industry such as the metallurgy industries such as steel rolling, steel pipe, aluminum, zinc, magnesium, and each thermotechnical furnace is joined
Have lifting furnace door.At present, the lifting furnace door insufficient strength of thermotechnical furnace is high, and operation stability is poor.
Content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, provides a kind of structural strength height, opens and closes to run and put down
Surely, the lifting furnace door device of reliable thermotechnical furnace.
According to the present invention provide technical scheme, the lifting furnace door device of described thermotechnical furnace, including left column, upper frame, on
Shield frame, lower shield frame, left side protective frame, right protective frame, bracing frame, the first deflecting roller, the second deflecting roller, upper frame mounting seat, allocation wheel,
Electric block and right column；Upper shield frame, lower shield frame, left side protective frame and right protective frame are fixed as one formation fire door, below fire door
It is fixed with bracing frame, left column with right column are fixed with upper frame, the first deflecting roller is installed on the left of the middle part of upper frame,
Second deflecting roller is installed on the left of the middle part of upper frame, is fixed with upper frame mounting seat in upper surface one end of upper frame, install in upper frame
On seat, allocation wheel is installed；It is fixed with the first chain on the left of the middle part of upper shield frame, the first chain bypasses the first deflecting roller and divides
Access electric block after joining wheel, on the right side of the middle part of upper shield frame, be fixed with the second chain, the second chain bypasses the second deflecting roller and divides
Electric block is accessed after joining wheel.
Protect on described on frame and be fixed with upper side frame.Described lower shield frame is fixed with lower frame, and the width of lower frame
Width less than upper side frame.
Described upper frame mounting seat is fixed on the upper frame of upper end position of corresponding right column.
The present invention has the advantages that structural strength is high, keying operates steadily, reliable.
Brief description
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of the present invention.
Fig. 3 is the top view of the present invention.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
The lifting furnace door device of this thermotechnical furnace, including left column 1, upper frame 2, upper shield frame 3, lower shield frame 4, left side protective frame 5, the right side
Side protective frame 6, bracing frame 7, the first deflecting roller 8, the second deflecting roller 9, upper frame mounting seat 10, allocation wheel 11, electric block 12 and the right side
Column 13；Upper shield frame 3, lower shield frame 4, left side protective frame 5 and right protective frame 6 are fixed as one formation fire door, are fixed with below fire door
Bracing frame 7, is fixed with upper frame 2 on left column 1 with right column 13, is provided with the first deflecting roller 8 on the left of the middle part of upper frame 2,
Second deflecting roller 9 is installed on the left of the middle part of upper frame 2, is fixed with upper frame mounting seat 10 in upper surface one end of upper frame 2, on top
Allocation wheel 11 is provided with frame mounting seat 10；It is fixed with the first chain on the left of the middle part of upper shield frame 3, the first chain bypasses first
Access electric block 12 after deflecting roller 8 and allocation wheel 11, on the right side of the middle part of upper shield frame 3, be fixed with the second chain, the second chain around
Electric block 12 is accessed after crossing the second deflecting roller 9 and allocation wheel 11.
During work, the operation of electric block 12, by the first chain and the second chain drive by upper shield frame 3, lower shield frame 4,
The left side protective frame 5 and right protective frame 6 formation fire door that is fixed as one rises to highest order, now, oven door opening.
During closing, the operation of electric block 12, by the first chain and the second chain drive by upper shield frame 3, lower shield frame 4,
The left side protective frame 5 and right protective frame 6 formation fire door that is fixed as one drops to lowest order, and lower shield frame 4 is placed on bracing frame 7, now,
Oven door opening.
Protect on described on frame 3 and be fixed with upper side frame 14, thus strengthen the intensity of shield frame 3.In described lower shield frame 4
On be fixed with lower frame 15, thus strengthen lower shield frame 4 intensity, and the width of lower frame 15 be less than upper side frame 14 width
Degree.
Described upper frame mounting seat 10 is fixed on the upper frame 2 of the upper end position of corresponding right column 13.So so that distributing
The installation site of wheel 11 is higher than the first deflecting roller 8 and the second deflecting roller 9, it is to avoid the first chain and the second chain contact with each other and do
Relate to.
Claims (4)
1. the lifting furnace door device of a kind of thermotechnical furnace, including left column（1）, upper frame（2）, upper shield frame（3）, lower shield frame（4）, left side
Shield frame（5）, right protective frame（6）, bracing frame（7）, the first deflecting roller（8）, the second deflecting roller（9）, upper frame mounting seat（10）, distribution
Wheel（11）, electric block（12）With right column（13）；It is characterized in that：Upper shield frame（3）, lower shield frame（4）, left side protective frame（5）With the right side
Side protective frame（6）Be fixed as one formation fire door, is fixed with bracing frame below fire door（7）, in left column（1）With right column（13）On
It is fixed with upper frame（2）, in upper frame（2）Middle part on the left of the first deflecting roller is installed（8）, in upper frame（2）Middle part on the left of install
There is the second deflecting roller（9）, in upper frame（2）Upper surface one end be fixed with upper frame mounting seat（10）, in upper frame mounting seat（10）On
Allocation wheel is installed（11）；In upper shield frame（3）Middle part on the left of be fixed with the first chain, the first chain bypasses the first deflecting roller
（8）With allocation wheel（11）Access electric block afterwards（12）, upper shield frame（3）Middle part on the right side of be fixed with the second chain, the second chain
Bypass the second deflecting roller（9）With allocation wheel（11）Access electric block afterwards（12）.
2. the lifting furnace door device of thermotechnical furnace as claimed in claim 1, is characterized in that：Frame is protected on described（3）On be fixed with
Upper side frame（14）.
3. the lifting furnace door device of thermotechnical furnace as claimed in claim 1, is characterized in that：In described lower shield frame（4）On be fixed with
Lower frame（15）, and lower frame（15）Width be less than upper side frame（14）Width.
4. the lifting furnace door device of thermotechnical furnace as claimed in claim 1, is characterized in that：Described upper frame mounting seat（10）It is fixed on
Corresponding right column（13）Upper end position upper frame（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067658.XA CN106440817A (en) | 2016-11-28 | 2016-11-28 | Lifting furnace door device of thermal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067658.XA CN106440817A (en) | 2016-11-28 | 2016-11-28 | Lifting furnace door device of thermal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440817A true CN106440817A (en) | 2017-02-22 |
Family
ID=58219577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067658.XA Pending CN106440817A (en) | 2016-11-28 | 2016-11-28 | Lifting furnace door device of thermal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440817A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020166265A1 (en) * | 2001-02-22 | 2002-11-14 | Shaw Robert Douglas | T.T.B. plow (truck, trailer & bus roof plow) |
| CN202757453U (en) * | 2012-07-31 | 2013-02-27 | 中冶南方(武汉)威仕工业炉有限公司 | Novel furnace door lifting device |
| CN103868361A (en) * | 2014-02-28 | 2014-06-18 | 汪振 | High-temperature-resistance fully sealed type heat insulation furnace door and kiln furnace adopting furnace door |
| CN104515385A (en) * | 2013-09-27 | 2015-04-15 | 江苏恒力炉业有限公司 | Front and back volume-variable trolley resistance furnace |
| CN204574810U (en) * | 2015-03-25 | 2015-08-19 | 牛宏宝 | A kind of fire door hydraulic lift |
| CN205679067U (en) * | 2016-06-15 | 2016-11-09 | 中冶华天南京工业炉有限公司 | Anti-deformation fire door |
| CN206222933U (en) * | 2016-11-28 | 2017-06-06 | 无锡市莱达热工工程有限公司 | The lifting furnace door device of thermotechnical furnace |
-
2016
- 2016-11-28 CN CN201611067658.XA patent/CN106440817A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020166265A1 (en) * | 2001-02-22 | 2002-11-14 | Shaw Robert Douglas | T.T.B. plow (truck, trailer & bus roof plow) |
| CN202757453U (en) * | 2012-07-31 | 2013-02-27 | 中冶南方(武汉)威仕工业炉有限公司 | Novel furnace door lifting device |
| CN104515385A (en) * | 2013-09-27 | 2015-04-15 | 江苏恒力炉业有限公司 | Front and back volume-variable trolley resistance furnace |
| CN103868361A (en) * | 2014-02-28 | 2014-06-18 | 汪振 | High-temperature-resistance fully sealed type heat insulation furnace door and kiln furnace adopting furnace door |
| CN204574810U (en) * | 2015-03-25 | 2015-08-19 | 牛宏宝 | A kind of fire door hydraulic lift |
| CN205679067U (en) * | 2016-06-15 | 2016-11-09 | 中冶华天南京工业炉有限公司 | Anti-deformation fire door |
| CN206222933U (en) * | 2016-11-28 | 2017-06-06 | 无锡市莱达热工工程有限公司 | The lifting furnace door device of thermotechnical furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |