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Washing powder, production process thereof, granulation powder and granulation process of granulation powder

A production process and washing powder technology, applied in the direction of detergent powder/flake/sheet, detergent composition, detergent compounding agent, etc., can solve environmental pollution, high tower powder spraying energy consumption, water consumption, etc. question

Pending Publication Date: 2021-03-16
NICE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, high tower dusting consumes a lot of energy, causes serious environmental pollution, and consumes a lot of water resources

Method used

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  • Washing powder, production process thereof, granulation powder and granulation process of granulation powder
  • Washing powder, production process thereof, granulation powder and granulation process of granulation powder
  • Washing powder, production process thereof, granulation powder and granulation process of granulation powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] A kind of washing powder granulated powder, it is made up of the component of following percentage by weight:

[0098]

[0099]

[0100] The washing powder granulation powder is prepared by the following granulation process:

[0101] (1) Sodium sulfate raw material and sodium carbonate raw material are transported to the metering scale by the weighing auger for metering, then sent to the granulator, and the power supply of the granulator is started, so that the sodium sulfate raw material and the sodium carbonate raw material are fully mixed;

[0102] (2) After the liquid caustic soda is measured by the liquid caustic scale, it is sprayed into the granulator through the liquid caustic metering pump and mixed with the raw materials of sodium sulfate and sodium carbonate; the linear dodecylbenzenesulfonic acid is metered by the metering scale and then passed through the sulfonic acid metering pump Spray into the granulator and continue to run the granulator to make ...

Embodiment 2

[0108] A kind of washing powder granulated powder, it is made up of the component of following percentage by weight:

[0109]

[0110] The washing powder granulation powder is prepared by the following granulation process:

[0111] (1) Sodium sulfate raw material and sodium carbonate raw material are transported to the metering scale by the weighing auger for metering, then sent to the granulator, and the power supply of the granulator is started, so that the sodium sulfate raw material and the sodium carbonate raw material are fully mixed;

[0112] (2) Soda Soda is sprayed into the granulator and mixed with sodium sulfate raw material and sodium carbonate raw material by liquid caustic soda metering pump after being metered by liquid caustic soda scale;

[0113] (3) The 4A zeolite is sent into the granulator after being measured by the weighing scale, mixed with the powder obtained in step (2), and continues to run the granulator so that the 4A zeolite is wrapped on the su...

Embodiment 3

[0116] A kind of washing powder granulated powder, it is made up of the component of following percentage by weight:

[0117]

[0118] The washing powder granulation powder is prepared by the following granulation process:

[0119] (1) Sodium sulfate raw material and sodium carbonate raw material are transported to the metering scale by the weighing auger for metering, then sent to the granulator, and the power supply of the granulator is started, so that the sodium sulfate raw material and the sodium carbonate raw material are fully mixed;

[0120] (2) After the AEO-9 is measured by the liquid scale, it is sprayed into the granulator through the liquid metering pump and mixed with the raw materials of sodium sulfate and sodium carbonate;

[0121] (3) The 4A zeolite is sent into the granulator after being measured by the weighing scale, mixed with the powder obtained in step (2), and continues to run the granulator so that the 4A zeolite is wrapped on the surface of the pow...

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Abstract

The invention relates to washing powder, a production process thereof, granulation powder and a granulation process of the granulation powder. Granulated powder of the washing powder comprises sodiumsulfate, sodium carbonate, 4A zeolite, an adhesive and deionized water, and based on 100% of the weight of the granulated powder, the weight of the sodium sulfate is 9-70%, the weight of the sodium carbonate is 9-60%, the weight of the 4A zeolite is 1-20%, the weight of the adhesive is 0.5-30%, and the weight of the deionized water is 0-5%. The granulation process comprises the following steps: uniformly mixing sodium sulfate, sodium carbonate, 4A zeolite, an adhesive and optional deionized water in proportion, and performing granulating. The granulation powder can be directly added into washing powder in a post-preparation process, so that the post-preparation addition amount of the washing powder is increased, the energy consumption and the water resource consumption are reduced, the powder spraying environmental pollution is reduced, and the granulation powder is not layered in the washing powder.

Description

technical field [0001] The application relates to the field of washing powder production, in particular to a washing powder and its production process, granulated powder and granulated powder granulation process. Background technique [0002] At present, China's domestic laundry detergent production is using the spray drying process. Liquid raw materials for washing powder production: liquid caustic soda (sodium hydroxide solution), sulfonic acid, sodium silicate (sodium silicate), α-alkenyl sulfonate (AOS), fatty alcohol polyoxyethylene ether sodium sulfate (AES) After being measured by the measuring scale, it enters the batching tank. The solid powder: Glauber's salt (the main component is sodium sulfate), soda ash (the main component is sodium carbonate), 4A zeolite, small materials, etc. are transported to the batching tank through the auger conveyor after being measured by the solid scale The batching tank, through the stirring of the batching tank, prepares a slurry w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/37C11D1/83C11D3/04C11D3/08C11D3/10C11D3/12C11D3/22C11D3/37C11D3/386C11D17/06C11D3/60
CPCC11D1/37C11D1/83C11D3/046C11D3/10C11D3/128C11D3/044C11D3/08C11D3/225C11D3/3761C11D3/38609C11D3/38645C11D17/06C11D1/22C11D1/14C11D1/72
Inventor 何一波钟李勇刘帮禹张蕾潘华良陈永文黄秀峰
Owner NICE GROUP