Low temperature cooling fan for melt blown cloth production

Low temperature air cooling unit for industrial melt blown cloth production
The industrial melt blown cloth production cooling and low-temperature air cooling unit uses the evaporation refrigeration with compressor, which has no water, long air supply distance, large air volume and adjustable temperature of - 30 ℃ ~ 30 ℃ ± 3 ℃ (determined according to the requirements of users), so that the temperature distribution in the closed place is uniform and has the function of filtration
The indoor environment is comfortable, the oxygen content is high, and the air is fresh
During normal operation, when the reduced temperature of the industrial melt blown cloth production cooling low-temperature air cooling unit reaches the temperature required by the space, the industrial melt blown cloth production cooling low-temperature air cooling unit will stop automatically until the temperature is higher than the required temperature, and the unit will start automatically

The environmental protection and energy-saving industrial melt blown cloth production cooling and low-temperature air cooling unit can quickly cool down, ventilate, ventilate, deodorize, dustproof and prevent pollution
It has great advantages such as improving worker efficiency, saving electricity, reducing investment, fast installation and convenient maintenance

Relatively speaking, the central air-conditioning unit can save 30% ~ 50% of the investment in the production of cooling and low-temperature air-conditioning units for industrial melt blown cloth
With the increasing tension of energy, various environmental protection and energy-saving air conditioners are emerging one after another
What kind of products are users
In terms of refrigeration: compared with traditional compression air conditioners, Jiujing brand industrial meltblown cloth production cooling low-temperature air-conditioning unit has a rapid refrigeration speed
For large space, it can generally have obvious effect after 30 minutes of opening, while the traditional refrigeration time is long
For dry areas, due to dry areas, air constant temperature and humidity air conditioners can also be customized
This unit is an energy-saving special air conditioner, which has the characteristics of refrigeration, heating, drying and so on

working principle
According to the principle of refrigeration system: the low-temperature and low-pressure liquid refrigerant exchanges heat with the air flowing into the evaporator in the evaporator
The evaporator absorbs the heat in the air
The temperature of the refrigerant remains unchanged during the evaporation process
The liquid refrigerant evaporates into the low-temperature and low-pressure gaseous refrigerant, enters the compressor, is compressed into the high-temperature and high-pressure gaseous state after being compressed by the compressor, and then enters the condenser, Heat exchange is conducted with the natural air pumped by the cooling fan in the condenser to discharge the heat of the high-temperature and high-pressure refrigerant out of the machine
The cold transformer flows out of the condenser through the drying filter to filter the water or other impurities contained in the refrigerant in the evaporation process, and then enters the expansion valve for expansion throttling
Expansion throttling is a process of rapid cooling, and the refrigerant becomes a liquid with low temperature and low pressure, After this process, the refrigerant enters the evaporator for heat exchange and evaporation, so as to realize the whole process of the refrigeration system
This cycle is continuous, so that the water can be continuously cooled, and then the cold air is sent to the destination of cooling from the air outlet through the fan

Selection of cooling and low temperature air cooling unit for industrial melt blown cloth production
The cooling and low-temperature air cooling units for industrial melt blown cloth production are divided into split type and integrated type
The split type is suitable for space refrigeration
The installation method is the same as that of household air conditioner
The condenser is installed outdoors and the host is installed indoors
The integrated type is widely applicable
The space refrigeration host is mainly placed outdoors, and then connected to the air duct to enter the room
Note: This is fresh air, which can also be made into circulating air

Characteristics of air-cooled industrial melt blown cloth production cooling low-temperature air cooling unit:
1
The cooling and low-temperature air cooling unit for the production of industrial melt blown cloth has been scientifically designed, carefully manufactured and strictly controlled
Therefore, it has the advantages of beautiful appearance, small volume, performance, reliable quality and reasonable price
The cooling and low-temperature air cooling unit for industrial melt blown cloth production has two types: up blowing and down blowing (the specific air outlet position can be determined according to the user's requirements and the specific requirements of the user's products)

2
The fan adopts imported fan, which has been selected scientifically and adopts computer selection software
Therefore, the fan has high efficiency, low noise and reliable performance, which can ensure the air volume and pressure head
The fan bearing adopts lithium grease, and there is no need to add lubricating oil for conventional long-term operation;
3
The air-cooled condenser is adopted, and the heat exchanger adopts copper tube with aluminum fins
The copper tube is arranged in an equilateral cross row, and the aluminum fins are hyperbolic corrugated
The pipe hole is flanged twice, and the copper tube is in close contact with the fins through mechanical expansion
Therefore, it has the advantages of good heat transfer effect, small air resistance and easy cleaning
Condensing fan, large air volume, low noise and outstanding effect
Moreover, the air-cooled condenser is convenient to use and does not need to be equipped with another cooling water tower;
4
The structure adopts combined sheet metal structure, which is convenient for maintenance and internal cleaning
According to the air outlet direction of the condensing fan, the heat dissipation hole is scientifically punched on the sheet metal, which has the function of heat dissipation and beautiful machine;
6
Fully consider the optimal combination of technical parameters, and all indicators meet the standard
At the same time, it can carry out modification design according to the requirements of users and provide products with different performance indicators

Scope of use:
Space cooling
The low-temperature air cooling unit for industrial melt blown cloth production is suitable for space cooling
Users only need to connect the air duct to enter the space requiring cooling
The temperature is adjusted according to the actual working conditions, and the installation is simple

Product line cooling
Cooling in the production line of the factory refers to that the production capacity of the products will be reduced if the temperature is too high
Therefore, it is necessary to equip the industrial melt blown cloth production cooling low-temperature air cooling unit to directly cool the products on the production line
In this way, the production capacity will be greatly improved and the delivery date of the products will not be delayed

Cooling of ceramic tile production line
In the ceramic tile production line, because the ceramic tile needs glue dispensing, the temperature before glue dispensing shall not be higher than 53 ℃, and the glue on the point at or below 53 ℃ can be torn off by hand
However, the standard industrial melt blown cloth production low-temperature air cooling unit produced in general factories can not meet the cooling demand
The standard industrial melt blown cloth production low-temperature air cooling unit is only for the surface of the ceramic tile, and the internal temperature of the ceramic tile will quickly transfer to the surface
The reason is that the glue on the point will still be melted by the high-temperature heat transfer inside the ceramic tile, At the same time, the glue on the spot cannot be torn off by hand
In 2016, our company developed an industrial melt blown cloth production cooling low-temperature air cooling unit dedicated to cooling the ceramic tile production line, which solved the cooling distress of the ceramic tile industry
Grain depot cooling
Grain depot cooling is different from space cooling
In the same way of space cooling, it is also necessary to ensure the humidity in the space
If the humidity is greater than 70%, the temperature in the grain pile in the grain depot will become moldy when it reaches a certain temperature or the storage time is too long
The reason why the cooling model of grain depot is also different from the standard model

Cooling of coating powder
The purpose of cooling is to prevent caking
In the production process of coating powder, the processed powder is high-temperature
If it is not cooled in the cooling area, the coating powder will condense
Add an industrial melt blown cloth production cooling low-temperature air cooling unit in the cooling area, and the product will be cooled rapidly, which will bring benefits to your production Cost and other aspects will have obvious effects
Crushing and cooling
  The necessary condition for crushing is that the temperature of the fresh air entering the crushing chamber reaches - 20 ℃, so that the object to be crushed can be cooled quickly, and the object becomes brittle and easy to crush
Many users have adopted the nitrogen cooling method
Although the temperature can be reached and the purchase cost is also low, because nitrogen is a consumable, the operation cost for a long time is too high, Therefore, it is a reasonable choice to use industrial melt blown cloth to produce low-temperature cooling fan for cooling

Mine cooling
Whether it is gold mine, copper mine, iron mine, coal mine and other mines, because the mines are underground, the underground temperature is very high
For example, the fresh air sent into the mine by ordinary fan is limited, and the temperature is not low enough to reduce the temperature, which is the distress of the mining industry, Therefore, it is necessary to configure a special industrial melt blown cloth production cooling low-temperature air cooling unit to locally cool the space of the mining point
When the temperature of the mining point drops down, the miners can have a comfortable working environment at the mining point
In addition, when selecting the type, be sure to pay attention to: there is combustible gas in the mine, if there is an open circuit fault in the unit, It will cause open fire and may cause immeasurable losses and casualties
Therefore, the general industrial cooling machine is not suitable for the use of this industry, and the environmental protection can not pass the inspection of relevant departments

Tunnel cooling
  When the railway or highway tunnel is deeply excavated to a certain distance, due to the high temperature in the tunnel, the staff can't work or the operation is difficult
It is a reasonable first choice to use the special mobile industrial fan unit for cooling in the tunnel, because the mobile industrial melt blown cloth production cooling low-temperature fan only needs to connect the air duct, and the unit can be moved to facilitate cleaning
During use, it is only necessary to clean the air inlet and condenser regularly
The unit must be installed in a safe area 200 meters away from the working point, which can effectively prevent dust and vibration

Cooling of machine room
Most factories, shopping malls, schools, hotels, etc
will be equipped with machine rooms
Under the condition of no cooling, the equipment in the machine room will generate heat in the working project
Some equipment will automatically alarm under a certain temperature, and the equipment after alarm will stop working
For the equipment without alarm function, the indoor temperature will continue to rise, The circuit is prone to open circuit, which is suitable for corresponding losses and accidents
For example, when cooling with air conditioner, of course, the temperature can meet the demand, but the energy consumption of air conditioner is about 20% - 30% higher than that of industrial melt blown cloth production cooling low-temperature air cooling unit
Therefore, industrial melt blown cloth production cooling low-temperature air cooling unit is a very suitable choice in cooling the machine room

Job cooling
  When the large-scale production workshop cannot be closed or the workshop is too large, the overall workshop cooling cannot achieve the cooling effect or the cost is too wasteful, the small-scale industrial melt blown cloth production cooling cold air unit can be used to cool each working post, so that the workers can no longer bear the working pressure of high temperature, While saving costs, workers no longer bear the pressure of high temperature, which improves workers' work efficiency

Special industry: the scientific research industry can customize the fresh air to zero - 20 ℃

Equipment packaging and transportation
1
  For the user equipment with short distance, it is packed with paper and protective film and transported by special vehicle

2
  If the purchased equipment is small, the equipment is small and the distance is long, it shall be packed with paper and protective film and wooden frame for logistics transportation; The equipment is large and the distance is long
3
  Far can be packed with paper and protective film, with special freight

4
  The equipment is exported, packed in wooden cases and transported to the cargo ship wharf designated by the user by special vehicle or logistics
after-sale service
All equipment of the company: one-year warranty and lifelong maintenance (excluding human factors and vulnerable parts)
After receiving the written equipment maintenance notice from the customer, the response was to arrive at the scene for maintenance within 36 hours in Guangdong Province and 72 hours outside Guangdong Province