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High-efficiency high-performance drying cylinder stripping agent, production line and process

A dryer peel-off, high-performance technology for cleaning hollow objects, chemical/physical/physical-chemical stationary reactors, textiles, and papermaking, which can solve problems such as sticking, prolonged stirring time, insufficient and uniform stirring , to reduce heat loss, save resources, and facilitate cleaning

Pending Publication Date: 2021-04-06
SUZHOU HENGKANG NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the stirring production process of the existing stripping agent, the stirring is not sufficient and uniform, which prolongs the stirring time and affects the quality of the stripping agent; and the stirred tank is not easy to clean, and some materials adhere to the inner wall of the stirred tank

Method used

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  • High-efficiency high-performance drying cylinder stripping agent, production line and process
  • High-efficiency high-performance drying cylinder stripping agent, production line and process
  • High-efficiency high-performance drying cylinder stripping agent, production line and process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A high-efficiency and high-performance drying cylinder stripping agent, including main materials and auxiliary materials, is characterized in that: the main materials (by weight) include sulfuric acid: 10-65 parts, sodium lauryl sulfate: 3-22 parts, the The excipients include citrate: 0.8-1 part, triazole: 0.5-3 parts, water: 20-30 parts;

[0036] Refer to the attached Figure 1-5The high-efficiency and high-performance drying cylinder stripping agent production line of this embodiment includes a stirred reactor 17 and a support 1, the top of the stirred reactor 17 is provided with a kettle cover 7, and the top of the kettle cover 7 is provided with a feed port 10, The bottom of the stirred reactor 17 is provided with a discharge port 4, the top of the stirred reactor 17 is provided with a servo motor 9, and the output end of the servo motor 9 is fixedly connected to a rotating shaft 21, and the rotating shaft 21 is fixed with a stirring rod 22 by bolts. , the bottom o...

Embodiment 2

[0049] Refer to the attached Figure 6-7 , and the difference from Embodiment 1 is: the bottom of the rotating shaft 21 is sleeved with a frustum-shaped driving gear 26, and the frustum-shaped driving gear 26 is meshed with a frustum-shaped driven gear 27, and the inner wall of the frustum-shaped driven gear 27 is socketed and rotated A shaft 28, both ends of the rotating shaft 28 are fixedly mounted on the inner wall of the discharge port 4 through bearings, and the outer wall of the rotating shaft 28 is sleeved with fan blades 29;

[0050] The specific implementation scenarios are:

[0051] When using the present invention, according to the ratio of sulfuric acid, sodium lauryl sulfate, citrate, triazole and water, through metering chamber one 19, metering chamber two 20 and feed inlet 10, in the stirred reaction kettle 17 Inject the main materials and auxiliary materials for preparing the stripping agent, start the servo motor 9 and the heating pipe 18, the heating pipe 18...

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Abstract

The invention belongs to the technical field of stripping agent production, and particularly relates to a high-efficiency high-performance drying cylinder stripping agent, a production line and a process. According to the technical scheme, the high-efficiency high-performance drying cylinder stripping agent comprises a main material and an auxiliary material, wherein the main material comprises sulfuric acid and lauryl sodium sulfate, and the auxiliary material comprises citrate, triazole and water. According to the invention, by arranging a square heating pipe, the heating pipe can be better attached to a stirring reaction kettle, so that the heat loss of the stirring reaction kettle is reduced, and resources are saved; and materials on the inner wall of the stirring reaction kettle are scraped off through a U-shaped scraping plate, so that the materials are prevented from adhering to the inner wall of the stirring reaction kettle, and later cleaning of the inner wall of the stirring reaction kettle is facilitated.

Description

technical field [0001] The invention relates to the technical field of stripping agent production, in particular to a high-efficiency and high-performance drying cylinder stripping agent, a production line and a process. Background technique [0002] The stripping agent is an agent that can strip organisms and the slime they generate from the metal surface of heat exchange equipment or the wall of cooling towers. Many paper mills will produce paper sticking to cylinders during the papermaking process. In order to reduce and eliminate these phenomena Dryer release agent needs to be added; there are many factors causing cylinder sticking, mainly in the following situations: low paper weight: paper with low grammage is relatively thin, its own strength and stiffness are poor, and there is a lot on the surface of the dryer. Good affinity, it is easy to cause paper breakage during papermaking, for example, many thin papers need to be added with release agent; the speed of paper m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21F5/02B01J19/18B01J4/00B08B9/087
CPCD21F5/02B01J19/18B01J19/0066B01J19/0053B01J4/001B01J4/008B08B9/087B01J2219/00081B01J2204/002
Inventor 邓强
Owner SUZHOU HENGKANG NEW MATERIALS