CN204115454U - A kind of multilayer dry kiln pallet - Google Patents
A kind of multilayer dry kiln pallet Download PDFInfo
- Publication number
- CN204115454U CN204115454U CN201420507261.8U CN201420507261U CN204115454U CN 204115454 U CN204115454 U CN 204115454U CN 201420507261 U CN201420507261 U CN 201420507261U CN 204115454 U CN204115454 U CN 204115454U
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- CN
- China
- Prior art keywords
- pallet
- layer
- dry kiln
- multilayer dry
- upper strata
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- 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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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model is a kind of multilayer dry kiln pallet, and described pallet is sandwich construction, is divided into three layers to be respectively: bottom is steelframe layer, and middle level is metal aperture flaggy, and upper strata is spongy layer.Pallet bottom adopts steel frame construction, and mechanical characteristic obtains and significantly promotes, and meets technological requirement.Intermediate layer adopts stainless steel orifice plate, stabilizes rock-steady structure further, and adds gas permeability.Upper strata adopts spongy tissue, better can protect just shaping product blank, can improve gas permeability again.Rationally compact to design, be convenient to dismounting and safeguard.
Description
Technical field
The utility model relates to a kind of multilayer dry kiln pallet.
Background technology
Drying in SCR denitration production process is the important ring in integral production link, and catalyst becomes cuboid-type after shaping, needs to be placed on purpose-made pallet and carries out drying.Now do not have corresponding purpose-made pallet in industry, the general general steel plate that only adopts loads, and after causing product drying, deformation of products ftractures, and does 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 being out of shape under high-temperature heating state, causes product in dry run or calcination process to be also out of shape thereupon.The second, in production process, need to heat product, humidification, flowing comprising air etc. process, all need to carry out requirement to the gas permeability of pallet, 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 purpose of this utility model is to provide a kind of multilayer dry kiln pallet, and 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 utility model adopts following technical scheme:
A kind of 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), and described three-decker stacks together.
Described metal aperture flaggy (2) is stainless steel, and it is evenly equipped with the circular hole (21) that diameter is the up/down perforation of 50mm, described metal perforated plate layer thickness is 1mm.
Described spongy layer (3) for 2cm thick.
Described steelframe layer (1) surrounds by square tube, and centre arranges longitudinal and transverse reinforcement (11).
Advantage of the present utility model is as follows:
1. pallet bottom adopts steel frame construction, and mechanical characteristic obtains and significantly promotes, and meets technological requirement.
2. intermediate layer adopts stainless steel orifice plate, stabilizes rock-steady structure further, and adds gas permeability.
3. upper strata adopts spongy tissue, better can protect just shaping product blank, can improve gas permeability again.
4. rationally compact to design, be convenient to dismounting and safeguard.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the utility model bottom steel frame construction schematic diagram;
Fig. 3 is the utility model interlayer structure schematic diagram;
Fig. 4 is the utility model upper strata spongy layer schematic diagram;
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
Following examples are only for the utility model example is clearly described, and the restriction not to embodiment of the present utility model.For those of ordinary skill in the field; can also make other multi-form change or variations on the basis of the following description, and these belong to the utility model spirit apparent change of drawing or variation is still among protection domain of the present utility model.
According to Fig. 1-4; A kind of 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, and described three-decker stacks together.
Described metal aperture flaggy 2 is stainless steel, and on it, uniform being covered with has diameter to 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.
In the course of the work, catalyst prod is placed on the spongy layer of described pallet, due to described spongy layer, both soft, has again certain gas permeability.Therefore, not easily injure the product blank that profile is not also completely fixed, again can in the humidification of product, heating process, help product thermally equivalent and breathe freely, middle described metal perforated plate both can be breathed freely, and had again certain rigidity, also has certain capacity of heat transmission, described steel frame construction described in orlop adopts Fine Steel Casting iron, and steel frame construction can provide intensity extremely, and the part between steelframe can ensure 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, it is evenly equipped with the circular hole (21) that diameter is 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) for 2cm thick.
4. a kind of multilayer dry kiln pallet according to claim 1, is characterized in that: described steelframe layer (1) surrounds by square tube, and centre arranges longitudinal and transverse reinforcement (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507261.8U CN204115454U (en) | 2014-09-03 | 2014-09-03 | A kind of multilayer dry kiln pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507261.8U CN204115454U (en) | 2014-09-03 | 2014-09-03 | A kind of multilayer dry kiln pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115454U true CN204115454U (en) | 2015-01-21 |
Family
ID=52332755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507261.8U Expired - Fee Related CN204115454U (en) | 2014-09-03 | 2014-09-03 | A kind of multilayer dry kiln pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154736A (en) * | 2014-09-03 | 2014-11-19 | 江苏宇达环保科技股份有限公司 | Multilayer dry kiln tray |
| CN105366160A (en) * | 2015-10-07 | 2016-03-02 | 孔维华 | Material disc for firework bright bead drying |
-
2014
- 2014-09-03 CN CN201420507261.8U patent/CN204115454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154736A (en) * | 2014-09-03 | 2014-11-19 | 江苏宇达环保科技股份有限公司 | Multilayer dry kiln tray |
| CN105366160A (en) * | 2015-10-07 | 2016-03-02 | 孔维华 | Material disc for firework bright bead drying |
| CN105366160B (en) * | 2015-10-07 | 2017-12-12 | 江苏金花朵电子科技有限公司 | A kind of material disc for firework bright bead drying |
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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: 20150121 Termination date: 20180903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |