CN104154736A - Multilayer dry kiln tray - Google Patents
Multilayer dry kiln tray Download PDFInfo
- Publication number
- CN104154736A CN104154736A CN201410447462.8A CN201410447462A CN104154736A CN 104154736 A CN104154736 A CN 104154736A CN 201410447462 A CN201410447462 A CN 201410447462A CN 104154736 A CN104154736 A CN 104154736A
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- layer
- dry kiln
- tray
- multilayer dry
- multilayer
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention provides a multilayer dry kiln tray which is of a multilayer structure. The multilayer dry kiln tray is divided into three layers, wherein the bottom layer is a steel frame layer, the middle layer is a metal pore plate layer and the upper layer is a sponge layer. The bottom layer of the tray is of a steel frame structure, so that the mechanical property is improved to a great extent, and the technological requirements are met. A stainless steel pore plate is adopted in the middle layer, so that the structure is further stabilized and breathability is improved. Sponge tissue is adopted in the upper layer so that a newly-formed product rudiment can be better protected and breathability can be improved. The multilayer dry kiln tray is compact and reasonable in design and convenient to detach, install and maintain.
Description
Technical field
The present invention relates to a kind of multilayer dry kiln pallet.
Background technology
Dry in SCR denitrating catalyst production process is the important ring in integral production link, and catalyst becomes rectangular build after moulding, need to be placed on purpose-made pallet and be dried.Now do not have corresponding purpose-made pallet in industry, generally only adopt general steel plate to load, cause deformation of products cracking after product drying, do not meet its technological requirement.
Its problem mainly contains following several respects and causes, and the first, the intensity mechanical characteristic of steel plate is unstable, causes easily under high-temperature heating state, being out of shape, and causes also distortion thereupon of product in dry run or calcination process.The second, in production process, need to heat product, humidification, comprises flowing of air etc. process, all need the gas permeability of pallet to carry out requirement, and simple steel plate cannot reach intensity and technologic requirement.So, need a kind of Stability Analysis of Structures badly, the pallet specific purpose tool of good permeability.
Summary of the invention
The object of the present invention is to provide a kind of multilayer dry kiln pallet, solve existing dry kiln uneven to product heating, product is easily out of shape, and existing pallet does not have the problem of gas permeability.
The present invention adopts following technical scheme:
A multilayer dry kiln pallet, described pallet is three-decker, and bottom is steelframe layer (1), and intermediate layer is metal aperture flaggy (2), and upper strata is spongy layer (3), described three-decker stacks together.
Described metal aperture flaggy (2) is stainless steel, uniformly on it is covered with that to have diameter be the circular hole (21) of the up/down perforation of 50mm, and described metal perforated plate layer thickness is 1mm.
Described spongy layer (3) is that 2cm is thick.
Described steelframe layer (1) surrounds with square tube 20mmX15mm, and centre arranges longitudinal and transverse reinforcement (11).
Advantage of the present invention is as follows:
1. pallet bottom adopts steel frame construction, and mechanical characteristic has obtained significantly promoting, and has met technological requirement.
2. intermediate layer adopts stainless steel orifice plate, has further stablized rock-steady structure, and has increased gas permeability.
3. upper strata adopts spongy tissue, can better protect the product blank of firm moulding, can improve gas permeability again.
4. compact to design reasonable, be convenient to dismounting and safeguard.
Accompanying drawing explanation:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is bottom steel frame construction schematic diagram of the present invention;
Fig. 3 is interlayer structure schematic diagram of the present invention;
Fig. 4 is upper strata of the present invention spongy layer schematic diagram;
The specific embodiment:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Following examples are only for example of the present invention is clearly described, and the not restriction to embodiments of the present invention.For those of ordinary skill in the field; on the basis of following explanation, can also make other multi-form variation or changes, and these belong to apparent variation that spirit of the present invention draws or change still among protection scope of the present invention.
Shown in Fig. 1-4; A multilayer dry kiln pallet, described pallet is three-decker, and bottom is steelframe layer 1, and intermediate layer is metal aperture flaggy 2, and upper strata is spongy layer 3, described three-decker stacks together.
Described metal aperture flaggy 2 is stainless steel, uniformly on it is covered with that to have diameter be the circular hole 21 of the up/down perforation of 50mm, and described metal perforated plate layer thickness is 1mm.
Described spongy layer 3 is that 2cm is thick.
Described steelframe layer 1 use square tube 20mmX15mm surrounds, and centre arranges longitudinal and transverse reinforcement 11.
In the course of the work, catalyst prod is placed on the spongy layer 3 of described pallet, due to described spongy layer 3, both soft, has again certain gas permeability.Therefore, be difficult for the product blank that injury profile is not also completely fixed, again can be in the humidification of product, heating process, help product thermally equivalent and ventilative, middle described metal perforated plate 2 both can be breathed freely, and had again certain rigidity, also has certain capacity of heat transmission, described steel frame construction 1 described in orlop adopts Fine Steel Casting iron, and steel frame construction 1 can provide intensity extremely, and the part between steelframe can guarantee the gas permeability of described pallet.
Claims (4)
1. a multilayer dry kiln pallet, is characterized in that: described pallet is three-decker, and bottom is steelframe layer (1), and intermediate layer is metal aperture flaggy (2), and upper strata is spongy layer (3), and described three-decker stacks together.
2. a kind of multilayer dry kiln pallet according to claim 1, it is characterized in that: described metal aperture flaggy (2) is stainless steel, uniformly on it be covered with that to have diameter be the circular hole (21) of the up/down perforation of 50mm, described metal perforated plate layer thickness is 1mm.
3. a kind of multilayer dry kiln pallet according to claim 1, is characterized in that: described spongy layer (3) is that 2cm is thick.
4. a kind of multilayer dry kiln pallet according to claim 1, is characterized in that: described steelframe layer (1) surrounds with square tube 20mmX15mm, and centre arranges longitudinal and transverse reinforcement (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447462.8A CN104154736A (en) | 2014-09-03 | 2014-09-03 | Multilayer dry kiln tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447462.8A CN104154736A (en) | 2014-09-03 | 2014-09-03 | Multilayer dry kiln tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154736A true CN104154736A (en) | 2014-11-19 |
Family
ID=51880303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410447462.8A Pending CN104154736A (en) | 2014-09-03 | 2014-09-03 | Multilayer dry kiln tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238934A (en) * | 2018-03-08 | 2019-09-17 | 日本碍子株式会社 | The manufacturing method and transmission pallet of honeycomb structure |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0890780A2 (en) * | 1997-07-10 | 1999-01-13 | Heraklith Ag | Insulating panel |
| JPH1194467A (en) * | 1997-09-26 | 1999-04-09 | Pakkusu:Kk | Drying tray |
| CN1477031A (en) * | 2002-08-20 | 2004-02-25 | 王佳水 | Combined transport flat tray of inorganic material and its production method |
| KR20040073614A (en) * | 2003-02-14 | 2004-08-21 | 이후근 | The method of manufacturing of hybrid type chemical filter |
| CN101442084A (en) * | 2008-12-09 | 2009-05-27 | 张家港三得利新能源科技有限公司 | Storage holder for solar photovoltaic standard package |
| CN201488521U (en) * | 2009-08-12 | 2010-05-26 | 崔春宝 | Metal drying pan with inner and outer surfaces provided with fluoroplastic layers |
| CN202013091U (en) * | 2011-02-23 | 2011-10-19 | 沈阳东管电力科技集团股份有限公司 | A welding rod tray for a welding rod drying box |
| CN202857031U (en) * | 2012-09-28 | 2013-04-03 | 昆明理工大学 | Microwave heater capable enabling simultaneous processing of a plurality of groups of materials |
| CN103203927A (en) * | 2012-11-05 | 2013-07-17 | 徐萍波 | Anti-skidding pallet and preparation method thereof |
| CN103231843A (en) * | 2013-05-15 | 2013-08-07 | 于希萌 | Fresh-keeping storage tray for fruit and vegetable |
| CN203454704U (en) * | 2013-07-22 | 2014-02-26 | 郑州康宁特环保工程技术有限公司 | Drying tray for catalyst finished products |
| CN204115454U (en) * | 2014-09-03 | 2015-01-21 | 江苏宇达环保科技股份有限公司 | A kind of multilayer dry kiln pallet |
-
2014
- 2014-09-03 CN CN201410447462.8A patent/CN104154736A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0890780A2 (en) * | 1997-07-10 | 1999-01-13 | Heraklith Ag | Insulating panel |
| JPH1194467A (en) * | 1997-09-26 | 1999-04-09 | Pakkusu:Kk | Drying tray |
| CN1477031A (en) * | 2002-08-20 | 2004-02-25 | 王佳水 | Combined transport flat tray of inorganic material and its production method |
| KR20040073614A (en) * | 2003-02-14 | 2004-08-21 | 이후근 | The method of manufacturing of hybrid type chemical filter |
| CN101442084A (en) * | 2008-12-09 | 2009-05-27 | 张家港三得利新能源科技有限公司 | Storage holder for solar photovoltaic standard package |
| CN201488521U (en) * | 2009-08-12 | 2010-05-26 | 崔春宝 | Metal drying pan with inner and outer surfaces provided with fluoroplastic layers |
| CN202013091U (en) * | 2011-02-23 | 2011-10-19 | 沈阳东管电力科技集团股份有限公司 | A welding rod tray for a welding rod drying box |
| CN202857031U (en) * | 2012-09-28 | 2013-04-03 | 昆明理工大学 | Microwave heater capable enabling simultaneous processing of a plurality of groups of materials |
| CN103203927A (en) * | 2012-11-05 | 2013-07-17 | 徐萍波 | Anti-skidding pallet and preparation method thereof |
| CN103231843A (en) * | 2013-05-15 | 2013-08-07 | 于希萌 | Fresh-keeping storage tray for fruit and vegetable |
| CN203454704U (en) * | 2013-07-22 | 2014-02-26 | 郑州康宁特环保工程技术有限公司 | Drying tray for catalyst finished products |
| CN204115454U (en) * | 2014-09-03 | 2015-01-21 | 江苏宇达环保科技股份有限公司 | A kind of multilayer dry kiln pallet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238934A (en) * | 2018-03-08 | 2019-09-17 | 日本碍子株式会社 | The manufacturing method and transmission pallet of honeycomb structure |
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| 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: 20141119 |