How to transform the old packaging line? – Packaging, packaging lines, food packaging – Food Industry
Posted on | August 30, 2010 | Comments Off
93 years the company purchased the first Light Industry Machinery Factory of Guangdong Province a 20,000 bottles per hour packaging line, to 99 years, the equipment, a serious decline in performance, production capacity can reach 12 thousand bottles per hour, the overall packaging compliance rate of only about 85%, labor intensity significantly increased, limiting the company’s production, quality development, and we had the line of technological innovation, has made quite satisfactory results, under the same conditions equipment installed by the end of the performance more than 98 new lines. Now technology projects are described below for reference peers.
1 RMZ? B30/356 transformation of type washing machine
1.1 I will base zone temperature control valve by the electric valve to pneumatic membrane valves
Electric valve as the temperature fluctuations, and affect the control precision of the bottle washing process. Temperature at high rates of broken bottles will increase; the temperature is low, the recovery of bottles difficult to clean and transform the former, the whole washing machine is a packaging line production constraints “bottleneck.”
To air film, the temperature control accuracy within ± 1 , under the condition of this equipment, the company technical department in a timely manner I will base area by the 70 ~ 80 temperature was raised to 80 ~ 88 , greatly improved washing Thermal agent role. Temperature increase at the same time to solve the problem, bring in the washing machine chain adds a warm water spray. The transformation of the washing bottles for recycling more than 98% pass rate.
1.2 Washing machine speed by a mechanical governor to Frequency Control
The original width of belt speed mechanical governor to inverter, the devices significantly reduce the noise starts, balance improved significantly. While the failure rate dropped to improve the effective operation of the equipment time and increase the yield classes.
1.3 Add at the end a pipeline pump spray Add the pipeline will pump spray
Pressure 0.05MPa to rise from the 0.2 ~ 0.3MPa, to ensure that the paper will stick in the bottle fiber rinse.
1.4 in the washing machine outside the warm clear water sprinkling device added to improve the quality of recycled bottles bottle. The main effect is as follows: (1) improve the utilization of water recycling and reduce the cost of production; (2) a decrease of surface dust on the detergent bottle recycling the negative impacts; (3) Recycling bottles and preheat the prepreg reduces the broken rate and increase the standard rate of addition.
The above transformation, washing machine production capacity of 1.8 ~ 2.1 million bottles / hour, bottle washing compliance rate (recycling bottles) to 99%.
2 VVF60/12 bottle capper type transformation
2.1 fixed way to change the jar
Fixtures in the original jar serious wear and tear, and it is difficult to purchase parts, make install alcohol level fluctuations, affecting the stability of wine installed, taking into account the characteristics of equipment are 640mL bottle, put down the circular cylinder devices four steel columns replaced, and jar to flange fixed on it. Although this method is backward, while filling the horizontal uniformity, CO2 levels have greatly improved the stability, while reducing the wine loss.
2.2 Add second vacuum device
Increase in the second vacuum device, the original bottleneck in the air at levels ranging from 6 ~ 7mL down to 1 ~ 2mL.
3 P S/2S? 150 sterilizer transformation
The walking distance increased by the 9cm to 12cm, the walking time from 22 seconds 20 seconds 44 reduced to 44, so that sterilization machine capacity increase of 2 tons per hour to 13 tons, and the value of beer sterilization PU maintained at between 18 to 25, reducing the aging of wine flavor.
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