CN103710492A - Middle furnace door of sectional type heat treatment furnace - Google Patents
Middle furnace door of sectional type heat treatment furnace Download PDFInfo
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- CN103710492A CN103710492A CN201210379175.9A CN201210379175A CN103710492A CN 103710492 A CN103710492 A CN 103710492A CN 201210379175 A CN201210379175 A CN 201210379175A CN 103710492 A CN103710492 A CN 103710492A
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- steel plate
- furnace door
- heat treatment
- furnace
- treatment furnace
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Abstract
The invention discloses a middle furnace door of a sectional type heat treatment furnace. A furnace door is arranged in the heat treatment furnace and in the middle portion of a trolley. The furnace door comprises steel plates. A steel plate block layer comprising a plurality of steel plate blocks is arranged on one side of the steel plates. Heat insulation cotton is further arranged on the side of the steel plate block layer. A trapezoidal frame is arranged on the other side of the steel plates. A bob-weight is arranged on the trapezoidal frame. The edge of the heat insulation cotton protrudes out of the edge of the steel plates. Beneficial effects of the middle furnace door are that: the structure is simple, two layers of the steel plates of the furnace door are thick so that the furnace door not only is not liable to deform, but also can insulate against heat effectively, and the stability of the furnace door is strengthened due to the fact that the bob-weight is arranged on the trapezoidal frame outside the furnace door.
Description
Technical field
The present invention relates to the middle fire door of Segmented heat treatment furnace.
Background technology
In modern industrial production, heat treatment furnace is applied in industry-by-industry widely.At present, most of heat treatment furnaces all adopt integral type, when the heating raw materials to small volume, tend to waste a large amount of heat energy like this, thus waste resource, the cost of increase enterprise; This just needs Segmented heat treatment furnace, and the middle fire door of existing Segmented heat treatment furnace, due to not often easily distortion of steel plate thickness, is exactly that the heat insulation devices such as heat insulation foam are not set in addition, and heat-proof quality is poor; On the other hand, middle fire door is more thick and heavy, and its stability often can not be protected.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides the middle fire door of Segmented heat treatment furnace, in heat-treatment furnace, on the middle part of chassis, be provided with fire door, described fire door comprises steel plate, one side of described steel plate is provided with the steel plate piece layer being comprised of some steel plate pieces, one side of described steel plate piece layer is provided with again heat insulation foam, and the opposite side of described steel plate is provided with ladder frame, on described ladder frame, has been placed with counterweight.
The edge of described heat insulation foam protrudes from the edge of described steel plate piece layer.
The invention has the beneficial effects as follows: simple in structure, the two-layered steel plates design comparison of fire door is thick, be not only not easy distortion, can also be more effective heat insulation, the ladder frame in fire door outside adds counterweight strengthens the stability of fire door.
Accompanying drawing explanation
Fig. 1 is structure iron of the present invention.
Embodiment
As shown in Figure 1, the middle fire door of Segmented heat treatment furnace of the present invention, in heat-treatment furnace, on the middle part of chassis, be provided with fire door 1, described fire door 1 comprises steel plate 2, one side of described steel plate 2 is provided with the steel plate piece layer 3 being comprised of some steel plate pieces, one side of described steel plate piece layer 3 is provided with again heat insulation foam 4, and the opposite side of described steel plate 2 is provided with ladder frame 5, on described ladder frame 5, has been placed with counterweight 6.
The edge of described heat insulation foam 4 protrudes from the edge of described steel plate piece layer 3.
The present invention is simple in structure, reasonable in design, simple to operate, and thermal insulation is good.
Claims (2)
1. the middle fire door of Segmented heat treatment furnace, it is characterized in that, in heat-treatment furnace, on the middle part of chassis, be provided with fire door (1), described fire door (1) comprises steel plate (2), one side of described steel plate (2) is provided with the steel plate piece layer (3) being comprised of some steel plate pieces, one side of described steel plate piece layer (3) is provided with again heat insulation foam (4), and the opposite side of described steel plate (2) is provided with ladder frame (5), has been placed with counterweight (6) on described ladder frame (5).
2. the middle fire door of Segmented heat treatment furnace according to claim 1, is characterized in that, the edge of described heat insulation foam (4) protrudes from the edge of described steel plate piece layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210379175.9A CN103710492A (en) | 2012-10-09 | 2012-10-09 | Middle furnace door of sectional type heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210379175.9A CN103710492A (en) | 2012-10-09 | 2012-10-09 | Middle furnace door of sectional type heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103710492A true CN103710492A (en) | 2014-04-09 |
Family
ID=50403841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210379175.9A Pending CN103710492A (en) | 2012-10-09 | 2012-10-09 | Middle furnace door of sectional type heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103710492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580063A (en) * | 2018-12-27 | 2019-04-05 | 大连海事大学 | A kind of submarine navigation device towing tension measuring device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498553A (en) * | 2008-02-01 | 2009-08-05 | 苏州博能炉窑科技有限公司 | Non-soldering anti-deforming fire door |
| CN201567354U (en) * | 2009-12-11 | 2010-09-01 | 张家港市伟业机械制造有限公司 | Middle furnace door of multi-position heat treatment furnace |
| CN102022916A (en) * | 2009-09-16 | 2011-04-20 | 苏州新长光热能科技有限公司 | Novel furnace door structure of walking beam heating furnace |
| CN202869256U (en) * | 2012-10-09 | 2013-04-10 | 丹阳市江南工业炉有限公司 | Middle furnace door of sectional type heat treatment furnace |
-
2012
- 2012-10-09 CN CN201210379175.9A patent/CN103710492A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498553A (en) * | 2008-02-01 | 2009-08-05 | 苏州博能炉窑科技有限公司 | Non-soldering anti-deforming fire door |
| CN102022916A (en) * | 2009-09-16 | 2011-04-20 | 苏州新长光热能科技有限公司 | Novel furnace door structure of walking beam heating furnace |
| CN201567354U (en) * | 2009-12-11 | 2010-09-01 | 张家港市伟业机械制造有限公司 | Middle furnace door of multi-position heat treatment furnace |
| CN202869256U (en) * | 2012-10-09 | 2013-04-10 | 丹阳市江南工业炉有限公司 | Middle furnace door of sectional type heat treatment furnace |
Non-Patent Citations (1)
| Title |
|---|
| 王秉铨主编: "《工业炉设计手册》", 31 May 2010, article "车轮式热处理台车", pages: 474 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580063A (en) * | 2018-12-27 | 2019-04-05 | 大连海事大学 | A kind of submarine navigation device towing tension measuring device |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |