1, the most simple process
According to the requirements of the cleaning principle and the current equipment level, in order to wash out the material on the staple fiber plant, the simplest equipment configuration can be reduced to 8 pieces. The specific configuration is as follows: Friction Cleaner - Dryer - Washing machine - drying machine - ordinary washing machine - ordinary washing machine - ordinary washing machine - drying machine. This configuration requires the use of de-labeling to cover the bottle, or cap and trademark bleach unclean In addition, because there is no elevator control material, it is slightly troublesome to control the material manually when it is added, but its cleaning effect is very good, which can wash out the first grade material required by the staple fiber factory.
2, equipment reform program
At present, the domestic small-scale washing factory basically uses the following equipment configuration: Lifting machine - mixing tank - elevator - friction washing machine - ordinary washing machine - ordinary washing machine - ordinary washing machine - drying Machine, but also 8 pieces of equipment, but the effect and the above configuration is too far, it is difficult to wash out the material.This device if you remove the mixing tank and the rear of the elevator, add a screw with the main machine and two Taiwan dryer, and then change the location of the friction washing machine is a good pipeline. The adjusted configuration is as follows: Hoist - Friction Cleaner - Dryer - Ribbon main washing machine - rejection Drying machine - ordinary washing machine - ordinary washing machine - ordinary washing machine - drying machine, which is a complete assembly line 9 equipment in the original pipeline on the basis of an increase of only 3-5 million investment, 10kw Of the electricity, you can enhance a product grade, improve profitability.
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3, equipment selection
Pre-wash equipment: The most simple and effective pre-wash equipment is the friction washing machine, the machine can effectively remove most sediments and other attachments, the effect is very good, simple to use, low cost, small washing plant pre-washing equipment Good choice. General prewash part of the configuration is: elevator - friction washing machine - drying machine. If the standard and cap did not go clean bottle, it is best to configure a float separator, then after the pre After washing the bottle has been very clean net mao piece, and will be very smooth through the main wash process. Therefore, the better configuration is: Hoist - Friction Cleaner - Float separator - dryer .
Main washing equipment: To meet the main process of washing process requirements, washing out the material, there are two configuration methods.
(1) Hoist - Mixing tank (hot cleaning tank) Two - hoist two - dryer, six devices.This is the traditional configuration method, the device is too much trouble, the power consumption is relatively high.
(2) ribbons main washing machine - drying machine, two sets of equipment.This is the use of new equipment spiral ribbon main washing machine configuration, the device is simple, low power consumption, excellent results. Two configurations for cleaning agents and heating The requirements are the same, you can choose different types of cleaning agents and different heating systems.
Rinsing equipment: The main equipment for rinsing is: friction cleaning machine, ribbon rinsing machine and ordinary rinsing machine. Three kinds of equipment can be used together, or only two or one kinds can be selected. There are three kinds of configuration methods according to the effect.
(1) ribbon rinsing machine - ordinary rinsing machine - ordinary rinsing machine;
(2) friction washing machine - general washing machine - general washing machine
(3) Ordinary rinsing machine - ordinary rinsing machine - ordinary rinsing machine The first configuration can wash out the material on the filament mill, and the second and third configurations can wash out the material on the staple fiber plant. Washing equipment equipped with a dryer, rinsing equipment can be configured so easy and simple, or need to increase two-thirds or double the equipment, can achieve the same effect.
4, cleaning principle
Bottle cleaning principles and washing clothes truth, it also needs three processes: pre-wash, the main wash and rinse.
Pre-wash is to remove the bottle of sand and other easily removed attachments, with the most simple method to remove the largest number of impurities. Without this process, a large number of impurities on the bottle into the main wash process, there will be two adverse effects. These impurities will consume a lot of cleaning agents, resulting in waste; Second, these impurities will soon thickened cleaning agents, affecting the cleaning effect, or even make the cleaning agent can not be used.
The main wash is to remove the bottle of oil, glue and other difficult to remove the stain.This part of the stain is small, but the process requirements are higher.According to the traditional process requirements, the bottle must be 95-98 ° C in caustic soda solution , Stirring and cleaning more than 30 minutes in order to achieve the effect of using caustic soda as cleaning agent, which is the condition must be guaranteed, otherwise it will not be washed out on the material using the new cleaning agent, the temperature conditions can be properly relaxed, stirring or scrubbing Time must not change, otherwise it is difficult to achieve the desired results.
Rinsing is the removal of stains and cleaning agents that have been dissolved by the detergent on the bottle. This process is also important. Rinsing dirty bottle slices will turn yellow after baking.
Any one of the cleaning lines, must have a pre-wash, the main wash and rinse three processes, each process must achieve the desired effect in order to wash out a good bottle. Washing clothes to wring three times, washing bottle process Also have to go through three dehydration, that is to say, a complete assembly line, you must have three drying machine. This configuration is in line with low-cost and efficient design principles.