在彩票APP输的钱能追回吗

Import valve

Regulating valve

Pressure relief valve

Solenoid valve

Imported steam pressure reducing valve


Import nitrogen pressure reducing valve


Import argon pressure reducing valve


Imported hydrogen pressure reducing valve


Imported oxygen pressure reducing valve


Import high pressure reducing valve


Imported carbon dioxide pressure reducing valve


Imported gas pressure reducing valve


Import natural gas pressure reducing valve


Import water supply relief valve


Imported water pressure reducing valve


Import high pressure gas reducing valve


Import natural gas antifreeze pressure reducing valve


Import double stage pressure reducing valve


Import ammonia pressure reducing valve


Import ultramicro pressure reducing valve


Imported cryogenic pressure reducing valve


Import air pressure reducing valve


Import temperature and pressure reducing device


Pressure reducing valve for imported oil


Import sanitary pressure reducing valve


Import liquid nitrogen liquid nitrogen reducing valve


Import small flow reducing valve


Imported propylene pressure reducing valve


Import liquid pressure reducing valve


Import laboratory instrument pressure reducing valve


Imported adjustable pressure reducing valve


Imported high sensitivity pressure reducing valve


Imported stainless steel pressure reducing valve


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Combined lampblack purifying machine (purifying efficiency 95%)

The compound oil fume purification machine (purification efficiency 95%) does not need external oil fume pipes. The purification efficiency of the product is as high as 95%.

Name: compound oil smoke purifying machine
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Product advantages: No external oil fume piping is needed, which will not affect the appearance of the city, but also reduce the installation cost of the lampblack pipe.
The test center is fully in line with the national standard. The emission concentration of oil smoke, particulate matter and non methane total hydrocarbon is 0.61mg/m, 3.12mg/m and 4.39mg/m respectively.
The product is certified by environmental protection products of the Central Association Certification Center, which is in line with cooking oil fume purification equipment.
Under the action of intelligent induction and super suction, oil fume can not escape anywhere, so as to ensure blower and built-in fume.
Pipeline does not accumulate oil, eliminate fire hazards thoroughly. Under the action of shock absorber, it has low noise and no nuisance.
Durable, easy to clean; * in the leading position of domestic counterparts, product performance is stable, reliable quality, good results, cost-effective;
Site inspection, custom made, whole machine warranty for one year, under normal cleaning and maintenance condition, the test is not up to standard free.
Up to 95%, the emission of low energy and low emissions was far higher than that prescribed by the state. Test report, environmental certification CEP and other qualification certificates.
Complete, including the environmental impact assessment.

Purification principle of lampblack purification machine:

The theory of mass transfer double membrane is a classical theory for the mass transfer process of gas-liquid interface, which explains the absorption process of liquid absorbents well. Gas absorption is the process of transferring the absorbing substance in the gas phase through the phase to the liquid phase. When gas and liquid are in contact with each other, even if the main body weight of the fluid is turbulent, there are steady gas stagnation and liquid stagnant layers on both sides of the gas-liquid interface. The absorption process is that the absorbing molecules move from the gas main body to the gas film surface, and then pass through the gas film to the gas-liquid interface in the form of molecular diffusion, absorbing the mass into the liquid phase at the interface, and then from the liquid interface. The molecular diffusion mode enters the liquid phase through the liquid membrane, and the two membrane theory is based on the concept of molecular diffusion in the trapped layer.
According to the theory of mass transfer double membrane, the process of washing, collision, chemical reaction, absorption, condensation, filtration and so on can be used to purify the harmful substances such as fog and odor. Purchasing special purifier provides double membrane mass transfer power between gas-liquid two-phase, and can quickly capture particles such as soot in gas phase. At the same time, the negative pressure of exhaust fan generates 500mm thick liquid layer to purify oil smoke gas.
                                                                                                 

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