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 Self pressurized liquid nitrogen tank

Ydz-175 self pressurized liquid nitrogen tank

Type number Ydz-175 self pressurized liquid nitrogen tank
Parameters Model: ydz-175
Geometric volume: 185l
Effective volume: 175L
Outer diameter: 706mm
Height: 1298mm
Empty weight: 120kg
Full weight: 260kg
Working pressure: < 0.1MPa
Daily steam loss rate: 1.2%
Infusion volume: ≥ 8 (L / min)
Model: ydz-175
Geometric volume: 185l
Effective volume: 175L
Outer diameter: 706mm
Height: 1298mm
Empty weight: 120kg
Full weight: 260kg
Working pressure: < 0.1MPa
Daily steam loss rate: 1.2%
Infusion volume: ≥ 8 (L / min)

Self pressurization liquid nitrogen tank A small amount of liquid nitrogen in the tank is vaporized to generate pressure, so that the container can automatically discharge liquid nitrogen, so as to supplement other containers with liquid nitrogen. It is mainly used for transportation and storage of liquid medium, and can also be used as the cold source of other refrigeration devices. Match liquid nitrogen tank The monitoring terminal and monitoring software can realize the remote transmission of liquid nitrogen level, pressure and other data, realize the remote alarm of low liquid level and overpressure, and also can manually remote pressurize and control liquid replenishment. At present, it is widely used in mold industry, animal husbandry, medicine, semiconductor, food, low temperature chemical industry, aerospace, military and other industries and fields.
 
Product overview:
The liquid nitrogen supplement series is mainly used for the storage of liquid nitrogen in the central laboratory. It is the latest high-performance low-temperature liquid nitrogen medium storage container. It uses a small amount of liquefied gas in the container to generate pressure, so that the container can automatically discharge liquid, so as to replenish the liquid for other containers. The stainless steel design structure is suitable for the most severe service environment and reduces the evaporation loss rate. The series of products are completely equipped with a booster valve, drain valve, vent valve, pressure gauge, 200 liter and above containers are also added with safety structures such as bursting disc and muffler. In addition, all models of the series are equipped with four movable casters to facilitate the container to be used and moved in different places. It is mainly suitable for laboratory users and chemical enterprise users for liquid nitrogen storage or automatic supply of liquid nitrogen.
 
Product features:
 
① Unique neck design, low evaporation loss rate;
② Protective operation ring;
③ It has perfect safety structure;
④ Stainless steel tank body;
⑤ With casters for easy movement;
⑥ EU CE certification;
⑦ Five year vacuum warranty;
 
 
Product advantages:
 
① It can be equipped with liquid level gauge
② Remote signal transmission can be realized
③ It can be equipped with low temperature regulator
④ It can be equipped with low temperature solenoid valve
⑤ It can be configured with automatic fluid replenishment function


Bander liquid nitrogen tank introduces self pressurized liquid nitrogen tank to you

 

The self pressurized liquid nitrogen tank is made of stainless steel with liquid nitrogen pressure output, and the overall self pressurized liquid nitrogen tank is made of stainless steel. The main principle is to vaporize a small amount of liquid nitrogen in the tank by opening the pressurization valve of the tank

So as to increase the pressure in the tank. When the output critical pressure is reached in the tank, the liquid nitrogen can be discharged normally by opening the drain valve. It can be used as ultra-low temperature refrigeration source for other test instruments and equipment, or storage type liquid nitrogen tank and large

 

Liquid nitrogen tank Portable liquid nitrogen tank as liquid nitrogen supplement. The self pressurized liquid nitrogen tank is also very suitable for transportation of liquid nitrogen. The volatilization of liquid nitrogen during long-term transportation and storage is very low. It can also store liquid argon, liquid oxygen, and other liquid gases

 

Structure of self pressurized liquid nitrogen tank

The self pressurized liquid nitrogen tank is composed of self pressurized liquid nitrogen tank body, valve, assembly, neck, liquid outlet, exhaust port, booster pipe, neck level gauge, lower caster and internal pressurized coil

 

Use of self pressurized liquid nitrogen tank:

 

one It is preferred that the Ydz-175 self pressurized liquid nitrogen tank is filled with liquid nitrogen, open the vent valve and inlet and outlet valve, connect the inlet and outlet valve, fill liquid nitrogen into the tank, observe the vent valve and pressure gauge, when the pressure gauge is overpressure, the pressure relief valve will release pressure

When the liquid nitrogen is discharged from the vent valve, look at the liquid level gauge at the neck. The top of the liquid level gauge indicates that the tank is full of liquid nitrogen. At this time, the filling of liquid nitrogen is finished.

two When the liquid nitrogen tank is placed under high pressure, it is just filled The internal pressure relief valve of dyz-175 can be opened to release the internal pressure of the tank regularly. Let the self pressurized liquid nitrogen tank stand still directly

It can also be placed regardless of state. When using, according to the pressure used, release the pressure and adjust to the use pressure.

three Pressurize, each time use, slowly open the booster valve, pressurize do not increase to the end, the pressure exceeds 0.05mpa Start to open the drain port to output liquid nitrogen. This also depends on the final pressure situation used by the user.

After use, you can open the vent valve to release the pressure inside.

four Observation of liquid level gauge The liquid nitrogen in the self pressurized liquid nitrogen tank should be observed by using a liquid level gauge. Do not wait until the liquid level gauge reaches the bottom before filling liquid nitrogen. In this way, the alternation of cold and hot will seriously affect the service life of the tank. When there's some liquid nitrogen left

Fill in liquid nitrogen.

five Ydz-175 self pressurized liquid nitrogen tank is Portable liquid nitrogen tank and liquid nitrogen containers Stainless steel metal hose should be connected to make up liquid nitrogen.

 

Self pressurized liquid nitrogen tank
model Liquid level meter Volume L Standard working pressure Mpa Daily evaporation rate%
Ydz-5 self pressurized liquid nitrogen tank Matching five zero point one ≤3
Ydz-10 self pressurized liquid nitrogen tank Matching ten zero point one ≤3
Ydz-15 self pressurized liquid nitrogen tank Matching fifteen zero point one ≤2.5
Ydz-30 self pressurized liquid nitrogen tank Matching thirty zero point one ≤2.5
Ydz-50 self pressurized liquid nitrogen tank Matching fifty-five zero point zero nine ≤2
Ydz-100 self pressurized liquid nitrogen tank Standard configuration one hundred and ten zero point zero nine ≤1.3
Ydz-150 self pressurized liquid nitrogen tank Standard configuration one hundred and fifty zero point one ≤1.3
Ydz-200 self pressurized liquid nitrogen tank Standard configuration two hundred and twenty zero point zero nine ≤1
Ydz-175 self pressurized liquid nitrogen tank Standard configuration one hundred and seventy-five zero point zero nine ≤1
Ydz-300 self pressurized liquid nitrogen tank Standard configuration three hundred and thirty zero point zero nine ≤0.9
Ydz-500 self pressurized liquid nitrogen tank Standard configuration five hundred zero point zero nine ≤0.9
Bande liquid nitrogen tank series products provide one year free after-sales service
Five year vacuum warranty.
Tel: 010-80204245
Mobile phone: 15611258074
Q Q: 2678388834
Email: 2678388834@qq.com
Address: Anshun South Road, Huangcun, Daxing District, Beijing
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