Importance Of Heatstroke Prevention In Workshops Of Textile Enterprises

The hot summer is unbearable, spin The same is true for workshops. Some enterprises with good profits can spend more money to buy some refrigeration equipment for workshops, but they still hope to solve the problem at a low cost; Enterprises with poor income are more worried. For this reason, we selected 7 industrial textile enterprises with different characteristics in terms of heatstroke prevention and cooling in workshops for investigation. Through understanding, it is found that some enterprises have spent a lot of energy and financial resources to this end, of course, the results are more significant; Some enterprises give full play to their innovative ability to find personalized solutions; Some enterprises have done a lot of work, but the effect is not ideal. Their confusion really exists, and they hope someone can give them advice

Langfang Chemical Insulation Materials Co., Ltd

Sterilize every day to build a "dust-free workshop"

The company has one two-component spunbonded spunlaced line, which was officially put into production in October 2011. In order to cope with the high temperature in summer, the company has equipped large exhaust fans in the workshop to strengthen the air convection in the workshop and reduce the workshop temperature as much as possible while ensuring the product quality. The person in charge of the workshop said that although the temperature of the workshop in summer was on the high side, it was still within the controllable range and would not have a great impact on the quality of products. When it came to the impact of high temperature on equipment, the workshop leader said that the company would organize maintenance personnel to carry out irregular maintenance of equipment to ensure the quality of equipment and reduce the repair rate. The environment of the workshop is also strictly regulated. Due to the high humidity in summer, which creates conditions for the breeding of bacteria, the company's employees will sterilize and remove dust in the workshop every day to strive for a "dust-free workshop", which not only guarantees the quality of products, but also guarantees the health of employees. The workshop staff of the company implements the working system of two shifts, that is, 12 hours on 12 hours off. The company stipulates that in June, July and August of each year, the workshop staff will be given a monthly allowance of 100 yuan for high-temperature work.

A group limited company in Shandong

Intermittent spray water for cooling and moisturizing

According to the person in charge of the workshop, the current workshop temperature is about 25 ℃~26 ℃, which is relatively appropriate. The company is preparing to introduce a new synthetic leather base cloth production line. This production line will be led by Qingdao University professors to develop a new generation of clothing fabrics. It is hoped that in the future, synthetic leather can be used to replace leather and achieve the effect of genuine leather at the price of synthetic leather. At that time, the temperature of the workshop is expected to reach 40 ℃, but the company has taken preventive measures: water pipes are installed above the corridor of the workshop, and the workshop will be sprayed with water intermittently, which can reduce the temperature of the workshop, and fog like water evaporates quickly, which will not affect the products, and can increase the humidity of the workshop to prevent static electricity on the product surface, Ensure its quality. The company arranges workshop staff to work for 12 hours and 24 hours. The person in charge of the workshop said that the company's management was very humanistic. In addition to the national allowance for high-temperature operations, the company also prepared a bag of milk and an egg for employees every day. We all worked hard to complete the tasks of our posts, and the company's benefits were very good. In the first half of 2012, we have completed the expected sales plan for the whole year.

Hangzhou Nonwovens Co., Ltd

Willing and able to bear the cost

The workshop has 4 hot rolling production lines, 1 saturated impregnation production line and 1 foam impregnation production line. The workshop staff said that it was the off-season for nonwoven orders, and the hot rolling lines in the workshop were not all started, but the temperature in the workshop had reached about 40 ℃. The company has installed 8 water air conditioners (using water circulation to produce air conditioner) and large fans in the workshop to reduce the temperature of the workshop. The person in charge of the company told the reporter, "The quality of the product depends on the temperature of the hot roll. The external temperature has little influence on the product, but it has different influence on the humidity. Now the humidity is high in summer, and it will be dry in autumn and winter. The company will humidify the finished product or spray electrostatic agent to ensure the quality of the product. Every day when the staff changes shifts, they should carry out a comprehensive cleaning of the workshop, which not only ensures the environmental sanitation of the workshop, but also guarantees the product quality, so the company's orders are also very stable.

The workshop staff will work six days in summer, that is, two days of 12 hour day shift plus two days of 12 hour night shift and then have two days off. The company is also very considerate to the workshop staff. In addition to the monthly high temperature allowance, it sends drinks and fruits to comfort the staff at noon and in the evening every day, and provides the workshop with anti heat medicine such as Huoxiang Zhengqi for emergencies. In order to solve the impact of high temperature in summer, the company has invested a lot of energy and financial resources, but the specific data is not disclosed. However, the head of the workshop said that the company is willing and able to bear these costs as long as it is good for the company's employees and products.

A nonwoven material limited company in Shaoxing

Install plastic shed with air conditioner

The company has three spunlace production lines, two hot air production lines and two hot rolling production lines, all of which are separated in the workshop. The factory is equipped with central air conditioning, but the indoor temperature is usually affected by the outside temperature. The temperature of the company's hot air factory usually reaches 31 ℃~32 ℃ in summer, and the temperature of the spunlace factory is generally 25 ℃~26 ℃. After installing air conditioners, if the workshop area is large and the staff work is concentrated, a plastic shed can be installed in the workshop to save electricity.

In addition, the company will also use groundwater to spray the workshop. The spray will not affect the products, because now all nonwovens will not reach 100% drying, and will have moisture regain. The company has certain high-temperature subsidies for employees in summer vacation.

A textile company limited in Fujian

Use a set of "local methods" to save costs

The company's No. 1 Acupuncture Factory has three production lines. Now it is hot, the workshop will take some measures to cool down, such as artificial ground watering, or using equipment to spray water in the air. The director of the factory told reporters that this watering method had little impact on the products. In addition, the company covered the roof of the workshop with a layer of cloth, which can be used to block the sun, thus reducing the temperature in the room. The temperature of general positions in the company's workshop can reach 36 ℃~38 ℃, while the temperature of special positions, such as bellows, usually reaches 41 ℃~42 ℃. The company has prepared post air supply air-conditioners for the workers at this post. In summer, the company usually gives employees high temperature subsidies and heatstroke prevention herbal tea.

The factory director said that the company's puzzle now is how to reduce the workshop temperature on the basis of cost saving, because the profit margin of textile is generally low, and enterprises with good conditions can install air conditioners to prevent heatstroke, but the cost for them is indeed a little high.

A textile technology company in Wenzhou

Each station is equipped with refrigeration ventilator

When summer comes, the workshop temperature rises rapidly, and the working environment of front-line employees sometimes exceeds 40 ℃. The company actively takes measures to prevent heatstroke, ensure the health of front-line employees, and ensure the orderly production in the workshop. According to the person in charge, the company has installed refrigeration ventilators at the working positions of each worker, so that workers can feel cool during operation, which can also ensure that the temperature of the whole workshop is lowered, so that the workshop can stay alive. What is more valuable is that the company has equipped refrigerators for each workshop lounge, which are specially configured for employees. When employees go to work, they can freeze their watermelons and drinks there and enjoy them when they have a rest. In order to prevent heatstroke in the front-line workshop, tens of thousands of yuan of financial support was invested, and high temperature fees were paid for each worker according to national regulations. At the same time, the workshop is equipped with heatstroke prevention medicine for emergencies.

A non-woven fabric company in Guangzhou

How to ventilate when there are many production lines and small space?

At this time of year, the temperature of nonwoven workshop is relatively high. The company has installed exhaust fans in the workshop, paid high temperature fees to employees according to national regulations, bought heatstroke prevention drugs for front-line employees, and cooked herbal tea, green tea or green bean soup for employees to drink at noon. However, the cooling effect of the workshop is limited, and some employees reflect that the workshop environment is still relatively hot. The person in charge of the workshop believes that the main thing to cool the workshop is to have air circulation. If the air circulation is good, the heat will dissipate quickly and the workers will feel fresh. Ask about the difficulty of cooling down the workshop. The person in charge said frankly that when the factory was built in 2004, only four production lines were considered for one workshop, and it was not expected to develop so fast. Now it has expanded to seven, and two of them are 3.2 meters long. The workshop space has become narrow. Limited by space, ventilation is not very good, and it is difficult to achieve good cooling effect. This is a big problem for workshop production in summer.