CN201909509U - Improved mesh belt drying equipment - Google Patents
Improved mesh belt drying equipment Download PDFInfo
- Publication number
- CN201909509U CN201909509U CN2011200004023U CN201120000402U CN201909509U CN 201909509 U CN201909509 U CN 201909509U CN 2011200004023 U CN2011200004023 U CN 2011200004023U CN 201120000402 U CN201120000402 U CN 201120000402U CN 201909509 U CN201909509 U CN 201909509U
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- mesh belt
- equipment
- drying equipment
- utility
- mesh
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Abstract
The utility model provides improved mesh belt drying equipment. A sprinkler (1) is assembled on a feeding port of a mesh belt oven, one or two or mixture of more than two of water, methyl alcohol, alcohol, ethyl acetate and acetone is adopted as a medium to wet mesh belts, and sprinkling speed is within a range from 0.001 cubic meter per hour to 1.00 cubic meter per hour. The improved mesh belt drying equipment effectively reduces adhesion of materials on the mesh belts, and is applicable to drying process during production of amino plastics.
Description
Technical field
The utility model relates to a kind of improved mesh belt dry equipment, and this equipment can be applied in the drying process in amino film plastics (the being commonly called as urea-formaldehyde moulding powder) production process.
Technical background
Since nineteen twenty, Germany BASF began the research of urea-formaldehyde moulding powder, the existing nearly 90 years history of urea-formaldehyde moulding powder development.Nineteen fifties, China introduces the urea-formaldehyde moulding powder production technology from the former Soviet Union, the beginning suitability for industrialized production.Through 50 years of development, on technology and equipment, all be improved.
Drying equipment is one of key equipment in the urea-formaldehyde moulding powder production process.Adopt to need the native formula baking oven of artificial stirring to carry out drying the earliest, but this method exists drying efficiency low, defective such as uneven drying is even makes unstable product quality.
Afterwards, people improved drying equipment and drying mode, adopted the net belt type baking oven to carry out drying.In oven interior with stainless steel cloth as the material conveyer belt, the diameter of stainless steel cloth is generally 0.7-0.8mm, mesh length of side 2mm, guipure length: 30-38m, width: 2m.This method makes urea-formaldehyde moulding powder drying process automaticity improve, and has saved labor cost.But in the process of dry materials, baking oven leading portion and stage casing, because temperature rises, material can adhere at mesh, will clear up at set intervals, otherwise can stop up mesh, has a strong impact on drying effect.Especially when changing kind and color, the material cleaning is trouble more.
Summary of the invention
The purpose of this utility model is to provide a kind of improved mesh belt dry equipment, and this equipment can be applied in the urea-formaldehyde moulding powder production process.
Defectives such as mesh adhesion, obstruction take place easily at present mesh belt dry equipment, and the utility model improves the net belt type baking oven of present main flow, and successful Application is in the production technology of urea-formaldehyde moulding powder.At net belt type baking oven charging aperture assembling spray equipment (1), the shape of shower nozzle is triangle taper or tubulose in the spray equipment (1), and spray equipment (1) is positioned at guipure (2) top of net belt type baking oven charging aperture.Utilize a kind of in water, methyl alcohol, ethanol, ethyl acetate, the acetone, or two kinds, or two or more mixtures, as the spray medium guipure is carried out wettingly, spray rate is 0.001 cubic metre/hour to 1.00 cubic metres/hour scope.The utility model effectively reduces the bonding of material on guipure, can be applied to the drying process in the amino film plastics production process.The utility model has obtained successful Application at present in the urea-formaldehyde moulding powder drying process of the precious titanium white goods in Hunan, Nanjing Industrial Co., Ltd..
Description of drawings
A kind of improved mesh belt dry equipment schematic diagram of Fig. 1
Fig. 2 urea-formaldehyde moulding powder production technology schematic diagram
Concrete invention example:
The colored urea-formaldehyde moulding powder that Hunan, Nanjing precious titanium white goods Industrial Co., Ltd. is produced adopts mesh belt dry equipment of the present utility model.Wherein the urea-formaldehyde moulding powder production technology is seen Fig. 2.Drying process is the 3rd step in this production technology.Adopt the utility model, reduced the bonding of material on guipure, reduced the cleaning frequency of binding material, reduced energy consumption, reduced cost.
In order to understand the utility model better, specify the technical solution of the utility model below by specific embodiment.
Embodiment 1
Guipure size: length 10000mm, width 500mm; Running speed: 20m/h; Baking temperature: 90 ℃.
At net belt type baking oven charging aperture assembling spray equipment (1), the shape of shower nozzle is the triangle taper in the spray equipment (1), and spray equipment (1) is positioned at guipure (2) top of net belt type baking oven charging aperture.Utilize a kind of in water, methyl alcohol, ethanol, ethyl acetate, the acetone, or two kinds, or two or more mixtures, carry out wetting as the spray medium to guipure.
Embodiment 2
Guipure size: length 10000mm, width 500mm; Running speed: 20m/h; Baking temperature: 90 ℃.Spray equipment (1) uses water as the spray medium, spray rate: 0.1 cubic metre/hour.At net belt type baking oven charging aperture assembling spray equipment (1), the shape of shower nozzle is a tubulose in the spray equipment (1), and spray equipment (1) is positioned at guipure (2) top of net belt type baking oven charging aperture.Utilize a kind of in water, methyl alcohol, ethanol, ethyl acetate, the acetone, or two kinds, or two or more mixtures, carry out wetting as the spray medium to guipure.
Though the utility model has been described in detail in detail, yet it is not to be used to limit the utility model with preferred embodiment.Any those skilled in the art under the situation that does not break away from spirit and scope of the present utility model, should make various modifications and change.Therefore protection domain of the present utility model should be considered as appended claims institute restricted portion.
Claims (3)
1. an improved mesh belt dry equipment is characterized in that being equipped with spray equipment (1) at net belt type baking oven charging aperture.
2. a kind of improved mesh belt dry equipment as claimed in claim 1 is characterized in that the shape of shower nozzle in the spray equipment (1) is triangle taper or tubulose.
3. a kind of improved mesh belt dry equipment as claimed in claim 1 is characterized in that spray equipment (1) is positioned at guipure (2) top of net belt type baking oven charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200004023U CN201909509U (en) | 2011-01-04 | 2011-01-04 | Improved mesh belt drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200004023U CN201909509U (en) | 2011-01-04 | 2011-01-04 | Improved mesh belt drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909509U true CN201909509U (en) | 2011-07-27 |
Family
ID=44301710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200004023U Expired - Fee Related CN201909509U (en) | 2011-01-04 | 2011-01-04 | Improved mesh belt drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102941A (en) * | 2011-01-04 | 2011-06-22 | 南京湘宝钛白制品实业有限公司 | Improved mesh belt drying technology and application thereof |
| CN102997620A (en) * | 2011-09-15 | 2013-03-27 | 江苏申久化纤有限公司 | Drying machine with sprinkler |
| CN103637369A (en) * | 2013-11-23 | 2014-03-19 | 柴彦龙 | Pepper dryer |
-
2011
- 2011-01-04 CN CN2011200004023U patent/CN201909509U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102941A (en) * | 2011-01-04 | 2011-06-22 | 南京湘宝钛白制品实业有限公司 | Improved mesh belt drying technology and application thereof |
| CN102997620A (en) * | 2011-09-15 | 2013-03-27 | 江苏申久化纤有限公司 | Drying machine with sprinkler |
| CN102997620B (en) * | 2011-09-15 | 2015-10-21 | 江苏申久化纤有限公司 | A kind of drying machine with spray equipment |
| CN103637369A (en) * | 2013-11-23 | 2014-03-19 | 柴彦龙 | Pepper dryer |
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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: 20110727 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |