2016.10.27
Air-conditioned storage is not equal to cold storage
Controlled atmosphere storage is developed on the basis of fruit and vegetable cold storage. It is based on refrigeration and increases the adjustment of gas components, through the control of temperature, humidity, carbon dioxide, oxygen concentration and ethylene concentration in the storage environment. , Inhibiting the respiration of fruits and vegetables, on the one hand, it has many similarities with the cold storage of fruits and vegetables, and on the other hand, it is quite different from the cold storage of fruits and vegetables. The advantages of modified atmosphere preservation over ordinary refrigerated preservation are mainly manifested in the following aspects. 1. Long storage time Under the same fresh-keeping quality and temperature conditions, the fresh-keeping time of air-conditioned storage is 3 to 5 times that of ordinary fresh-keeping cold storage, and for some foods, it can even reach dozens of times.
2016.10.19
A violent explosion at BASF in Germany may tighten the supply of the chemical industry
According to a report by Xinhua News Agency on October 18, at about 11:30 a.m. local time on the 17th, a violent explosion occurred in the chemical plant area of the German chemical giant BASF Group in Ludwigshafen. The BASF Group is Germany's largest chemical company. Ludwigshafen in the Rhineland-Palatinate state of southwestern Germany is the headquarters of the BASF Group, and a large chemical plant area is located on the west bank of the Rhine River in the north of the city. At the information desk outside the No. 11 gate of the factory, the staff said that the explosion that morning occurred in the north of the factory, close to the No. 15 gate. After the explosion, a large number of fire rescue personnel and police arrived at the scene, on the 13th
2016.10.10
Selection and design of cold storage doors
Under normal circumstances, the cold storage door, as one of the cold storage equipment, only accounts for less than 10% of the cost of the entire system. After the whole system is put into use, it almost becomes the "facade" of the whole system. Every day in and out, it needs to open, close and lock the door. The highest frequency can even reach 1000 times/day. If there is a problem during this period, it will cause leakage and leakage, which will affect the production progress. If it is large, it will affect the corporate image and even cause safety accidents. Therefore, it is necessary for us to pay enough attention to cold storage doors, and it is urgent for the country to formulate and improve our country's cold storage door standards with reference to the standards of developed countries in Europe and the United States. 1) Usually,
2016.09.29
It is reported that Wanhua will resume the listing and settlement mode in October, and the aggregated MDI will be listed at 20,000 yuan/ton, which will be implemented immediately. The listing price will be valid until Wanhua adjusts the price next time. Wanhua reserves the right to adjust it at any time according to market conditions. . In October, it will be supplied according to the contract quantity, without discount, without assessment, and evenly shipped. It is expected that the domestic aggregated MDI market will be firm and wait-and-see today, and the market outlook will rise strongly. According to TDI, Shanghai BASF’s TDI listing price in October was significantly increased by 4,000 yuan/ton, and the implementation was 23,000 yuan/ton. The settlement price in September was 18,300-18,400 yuan/ton.
2016.09.21
Three tips for cold storage board installation
In the refrigeration industry, cold storage panels with relatively low technical requirements have attracted a large number of personnel and capital investment. The choice of the floor of the cold storage is very important for the cold storage, because the cold storage is different from the ordinary warehouse, the temperature in the cold storage is generally relatively low, and the air temperature, humidity, and environmental requirements are relatively low high. Therefore, when we choose the floor of the cold storage, we must pay attention to choose the cold storage plate with better temperature control. If the selection of the cold storage plate is not good, and the temperature in the cold storage is difficult to control, it will easily lead to the products stored in the cold storage. Deterioration, or let the cold storage refrigerate and compress
2016.09.05
How to get a large amount of funds from cold storage subsidies?
The implementation of the national and government policies to benefit farmers is reflected in the cold storage subsidies. Many companies want to get cold storage subsidies, so what types of subsidies are there? What is the subsidy amount for different cold storage types? How should merchants connect with the subsidy policy? 1. Types of cold storage subsidy The amount of cold storage subsidy is divided into many categories, and the prices in different regions are different. The amount that can be applied for is: the central subsidy amount, the provincial subsidy amount, the municipal subsidy amount, and the county subsidy amount. At present, many provinces only have the central subsidy amount, and there are no settings in local provinces, cities and regions. The specific situation depends on the support of the local government! There are also some provinces due to the government's
2016.08.31
Precautions for the popularization and use of food cold storage
With the development of science and technology, people's living standards are improving day by day, and more and more types of food are used. People's high requirements for quality of life also gradually affect the choice of food: shelf life, storage conditions, food taste, etc. Different types of food have different storage methods, and the way to achieve the best storage of food is food cold storage, which It has also gradually popularized the development of food cold storage. Food cold storage mainly stores: meat food, tea, edible fungi, dairy products, agricultural products, fruits, vegetables, aquatic products, cold drinks and ice cream, etc. Food refrigerators can be divided into three categories according to their nature of use.
2016.08.24
Why is your refrigeration unit so power-hungry?
Energy-saving measures for refrigeration operation The amount of cooling equipment produced by refrigeration equipment is directly related to the operating conditions of the system. For a compressor with the same structure, speed, and type of refrigerant that have been determined, due to changes in operating conditions and different operation management, the cooling capacity of the compressor is different. Volume and energy consumption also vary. 1. As the evaporation temperature decreases, the compression ratio of the compressor increases, and the energy consumption per unit of cooling capacity increases. When the evaporation temperature decreases by 1°C, it will consume 3%-4% more electricity. Therefore, reducing the evaporation temperature difference as much as possible and increasing the evaporation temperature not only saves power consumption, but also improves the relative humidity of the cold room. 2. As the condensing temperature increases, the compression ratio of the compressor increases,
2016.08.16
NO! Not all fruit can be refrigerated!
Many people are used to putting the freshly bought fruit in the refrigerator at home, thinking that it can be stored and kept fresh for a long time. In fact, although low temperature can prolong the preservation time of fruits, not all fruits can adapt to the low temperature environment, understand the characteristics of different fruits, so as to store them selectively, so as to obtain the best preservation effect. Summer fruit preservation is very particular. For example, our common tropical fruits such as bananas and mangoes are more afraid of cold and are not suitable to be kept in the refrigerator. Damaged and easily spoiled.
2016.08.10
In the hot summer, especially in this hot weather, we can hardly leave the air conditioner! When it comes to turning on the air conditioner, everyone usually uses the cooling mode, but after a long time, it will always feel cold, uncomfortable, and heartache for electricity bills. Recently, some netizens introduced a "good way", saying that turning the air conditioner on to the dehumidification mode can also achieve the cooling effect, saving trouble and electricity. is this real? We searched on the Internet and found that there is such a cool and energy-saving method, and it is very simple, as long as the air conditioning mode is changed from "cooling" to "dehumidification", you can easily enjoy the coolness brought by the air conditioner, And you can save a lot of money
2016.08.08
Leading Fresh "Belt and Road", Cold Chain Great Beauty Xinjiang
In 2014, the country proposed the “One Belt, One Road” strategy, and the construction of logistics facilities and network layout accelerated. In early 2015, the National Development and Reform Commission, the Ministry of Foreign Affairs and other three ministries and commissions jointly issued the "Vision and Actions for Promoting the Joint Construction of the Silk Road Economic Belt and the 21st Century Maritime Silk Road", clarifying that Xinjiang and Fujian are the Silk Road Economic Belt and the 21st Century Maritime Silk Road respectively. The core area of the 21st Century Maritime Silk Road. Frontier Xinjiang In my country's traditional foreign trade pattern, the Xinjiang market has always played a "tip" role, and the proposal and implementation of "One Belt One Road"
2016.07.30
The consequences of blowing the air conditioner in this way are very serious, you know?
In the scorching summer, air conditioning is a must for many families. But you know what? Blowing the air conditioner will increase the chance of facial paralysis! Recently, I learned from a hospital in Wuhan that 8 cases of facial paralysis were treated throughout the day, all because of the air conditioner. This is how it happened? Let's take a look together! Case 1: 32-year-old Mr. Wu likes to play badminton. After playing the game, he sweated all over. After returning home to take a bath, he turned on the air conditioner and lay on the sofa to watch TV. Before going to bed at night, Mr. Wu felt uncomfortable in his left ear and didn't care. The next morning, I woke up with throbbing pain behind the ear, numbness and salivation at the corner of the left mouth, and unable to open the left eye. In the neurology department of the hospital, Mr. Wu was diagnosed with
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