Cotton stalk pholeom fiber and degum processing method thereof
A degumming method and cotton stalk skin technology, which are applied in the fields of bast fiber production by chemical method, fiber treatment, fiber mechanical separation, etc., can solve the problem that the fiber splitting degree cannot reach a high level, the material has not realized mechanized automatic continuous transfer, and the fiber Intensity damage and other issues can be shortened to shorten the degumming production cycle, which is conducive to continuous production and ensures the effect of not being damaged
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0056] Example 1
[0057] The method of the present invention is used to process the damaged cotton stalk skin separated by the cotton stalk skin core separator, and it is produced by a continuous method. The processing of materials in each production process and the transfer between each process are mechanized continuous production . The production equipment of each process is connected with the rollers from the beginning to the end by the conveyor curtain, and the jute soft linen machine is used for the drying and softening.
[0058] The production steps are as follows:
[0059] 1. Dry the cotton stalk bark with a moisture regain of 6-9% through a jute soft linen machine;
[0060] 2. Dried cotton stalk bark is immersed in the mixed solution of the ultrasonic pretreatment tank, and treated for 20 minutes under the combined action of 25KHz ultrasonic and the mixed solution of scouring waste liquid and washing wastewater;
[0061] 3. After the pretreatment, the cotton stalk bark is...
Example Embodiment
[0065] Example 2
[0066] The method of the present invention is used to process the damaged cotton stalk skin separated by the cotton stalk skin core separator, and the batch method is adopted for production.
[0067] The production steps are as follows
[0068] 1. Dry the cotton stalk bark with a moisture regain of 6-9% through a jute soft linen machine;
[0069] 2. Dried cotton stalk bark is immersed in the mixed liquid of the ultrasonic pretreatment tank, and treated for 10 minutes under the combined action of 50KHz ultrasonic wave and the mixed liquid of scouring waste liquid and washing wastewater;
[0070] 3. After the pretreatment, the cotton stalk bark is immersed in the scouring liquid in the scouring tank for scouring. The formula of the scouring liquid is: sodium hydroxide 5g / L, water glass 2g / L, anthraquinone 0.1g / L, non-phosphorus washing powder 0.1g / L, temperature 100℃, time 30min, to obtain scouring and bleaching cotton stalk bark fiber.
[0071] The following step...
Example Embodiment
[0072] Example 3
[0073] The method of the present invention is used to process the damaged cotton stalk skin separated by the cotton stalk skin core separator, and the continuous production method is adopted.
[0074] 1. Dry the cotton stalk bark with a moisture regain of 6-9% through a jute soft linen machine;
[0075] 2. Dried cotton stalk bark is immersed in the mixed liquid of the ultrasonic pretreatment tank, and treated for 20 minutes under the combined action of 25KHz ultrasonic and the mixed liquid of scouring and bleaching waste liquid and washing wastewater;
[0076] 3. After the pretreatment, the pressed dry cotton stalk bark is immersed in the scouring and bleaching liquid in the scouring tank for scouring and bleaching. The formula of scouring and bleaching liquid is: sodium hydroxide 5g / L, hydrogen peroxide 3g / L, water glass 3g / L, sodium tripolyphosphate 1g / L, non-phosphorus washing powder 0.3g / L, anthraquinone 0.1g / L, The temperature is 100°C and the time is 40 mi...
PUM
Property | Measurement | Unit |
---|---|---|
Concentration | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap