The first type-express hydrogen machine, also called zero pressure hydrogen machine.
The second type-single barrel hydrogen machine,
The third type-double-cylinder hydrogen generator, also called triple-cylinder hydrogen generator.
Let's compare several hydrogen machines.
1 。 How many balls can be made per hour;
How many washbasin-sized balls can the express hydrogen machine make per hour? Calculation method-charging time is about 10 minute. You can make 300 balls at a time. After feeding the ball, it can be filled in 1 minute. The pelletizing speed can be controlled at will. One person can make 120 balls per hour, two people can make 240 balls per hour and three people can make 360 balls per hour. It takes 2 minutes to disassemble and clean after use.
Total; Three people make 360 balls in about 75 minutes. Make about 300 balls per hour.
How many balls can a single barrel hydrogen machine make per hour? Calculation method-clean the discharge, wait for the reaction to end, and cool to 60 degrees. These four steps take about 60 minutes, and then you can fill the ball. If you feed at a time, you can make 30 balls, which takes about 40 minutes to complete. Total; It takes about 100 minutes to complete 30 balls and make about 18 balls per hour.
How many balls can two-cylinder hydrogen machines and three-cylinder hydrogen machines make per hour? Calculation method-(1) It takes more than 20 minutes to check the machine. (2) Compacting aluminum again. If the aluminum is not pressed tightly, it will not work normally. It takes 10 more minutes for two pounds of aluminum. (3) Then discharge and install, about 10 minutes, and you can start filling the ball. (4) After pouring several balls continuously, the temperature in the machine will rise to 90 degrees, so it is necessary to stop pouring cold water on the iron drum to cool the hydrogen machine. Because-the machine must control the temperature at 50 ~ 70 degrees. If the temperature is too high, the air pressure in the barrel will exceed 10, which is very dangerous. Moreover, when working at high temperature, a large amount of hydrogen will be sprayed into the air from the safety valve at high speed, which wastes a lot of hydrogen. Therefore, after filling five balls continuously, it is necessary to stop for about 7 minutes-add water to the hydrogen machine and wait until the temperature drops to 50 ~ 70 degrees before filling the balls again. Moreover, the filter screen often needs to be replaced with water, which is a waste of time. So the ball making is very slow. (5) After use, it takes about 8 minutes to disassemble the machine for cleaning.
Total; About 150 minutes -35 balls. Make about 15 balls per hour.
Why can the express hydrogen machine make 300 balls per hour-because there is no time to waste, there are three ball-filling outlets for three people to work at the same time.
Why are single-barrel hydrogen machines and double-barrel hydrogen machines slow in pelletizing? -It is because too much time is wasted, and there is only one air outlet for filling the ball, which can only be used by one person. If one more person does it, the speed of ball making will not increase.
2。 Which is the safest?
The balloon filled with hydrogen should be absolutely safe, and the safety of the hydrogen machine depends on whether there is high air pressure in the machine. If the air pressure in the machine is high, there is a danger of explosion. The smaller the air pressure in the machine, the safer it is, and it is absolutely safe without air pressure.
Express hydrogen machine-also called zero pressure hydrogen machine. The air pressure inside the machine is 0 ~ 0.06 (the air pressure can reach 0.07 when people blow through their mouths), and the air pressure inside the machine is lower than when people blow through their mouths-the air pressure is close to zero, which is absolutely safe and there is no explosion danger. The air pressure is the lowest, so it is the safest.
Single-barrel hydrogen machine-the air pressure in the barrel is about 25 ~ 50 high pressure. If the bottle goes bad or there is too much material, the barrel may explode, either dead or injured. Every year, a single barrel of hydrogen machine explodes, causing casualties.
When the double-cylinder hydrogen generator and the triple-cylinder hydrogen generator work at low temperature, it is safe that the air pressure in the cylinder is 3 ~ 10. When working at high temperature, the air pressure in the machine will exceed 10, which is very dangerous. It is necessary to pour cold water into the reaction barrel frequently, control the working temperature at about 70 degrees, and operate in strict accordance with the instructions to ensure safety. Otherwise there will be danger.
3。 A ball full of water can float for several days.
If there is a lot of water vapor in hydrogen, the buoyancy of the filled ball is very small and the floating time is very short. When the wind blows, it wobbles or can't fly. There will be many flat balls.
If there is no water vapor in hydrogen, the filled ball will have great buoyancy, and the balloon can float for 10 days, always full, and there will be no flat ball.
An excellent hydrogen generator will have a complex and huge hydrogen cooling system and water vapor treatment system, which can obtain low-temperature hydrogen without water vapor.
Double-cylinder hydrogen machine Three-cylinder hydrogen machine has no hydrogen cooling system and water vapor treatment system, and can only get high-temperature hydrogen containing a lot of water vapor.
The cooling barrel of the double-barrel hydrogen machine is a coke bottle, which contains half a catty of water, so it can't cool hydrogen and eliminate water vapor. Change the coke bottle into a small iron bucket, which contains 2 Jin of water. It is a three-cylinder hydrogen machine. 2 kg of water can't cool hydrogen at all and can't remove water vapor. Therefore, the output hydrogen has a high temperature, about 65 degrees, and contains a lot of water vapor. The balloon floats for a short time, about 1 ~ 2 days. Buoyancy is small, and it wobbles when the wind blows. Many alien planets can't fly.
Moreover, there is a very bad shortcoming. The ball filled in cold weather was full at that time. An hour later, the balloon was flat, as ugly as a leak. Why is this happening? The reason is that the volume of hydrogen will expand with heat and contract with cold. For example, the weather temperature is 10 degrees, and the temperature of hydrogen output by the double-drum machine is about 65 degrees. After filling the ball, the hydrogen in the 65-degree ball will slowly cool to 10. When the temperature of hydrogen decreases, the volume will become smaller and the balloon will become flat. The colder the weather, the more serious the flattening phenomenon. At 5 degrees, all the balls are flat.
If the cooling time of single-cylinder hydrogen machine is not long enough, it will be the same as that of double-cylinder hydrogen machine. If the cooling time is long enough, such as cooling the cylinder for one hour before filling the ball, the balloon can be left blank for more than 10 days, and there will be no flat ball. But the cooling 1 hour is too slow to make balls.
The express hydrogen machine has four barrels, and the cooling barrel has a complex and huge hydrogen cooling system and water vapor treatment system. There are 60 kilograms of cold water in the cooling barrel, which has a good cooling effect. The generated hydrogen does not contain water vapor. If the weather temperature is 10 degrees, the temperature of hydrogen output will not exceed1/kloc-0 degrees, so the balloon will always be full and will not deflate. Balloons can float for more than 10 days, and they will be full in 10 days, and there will be no flat balls. (The cooling barrel of this machine is the focus of patent protection)
4. Who earns more money?
Do you want to work 2 hours a day and earn over 10,000 yuan a month? Then we must sell the ball on a commission basis.
With Q300 fast hydrogen balloon machine, hydrogen balloons as big as 300 washbasins can be made every hour. You make 300 balls in 1 hour first. It takes 1 hour to send 300 balls to six toy stores, park stores and supermarkets for the store to sell them on commission. Earn more than 500 yuan every day. That is to say, if you work 2 hours a day by using Q300 hydrogen fast machine and consignment mode, you can earn more than 1 10,000 yuan a month. Work 8 hours a day with an annual salary of 400,000. Asking the store to sell on a commission basis is the commission method. Only the agency method can make a lot of money easily.
The commission method makes so much money, why are few people using it? There are two reasons.
On the one hand, the way of consignment-some balls can't be sold in the store for a few days, which requires the ball to float for more than 10 days and keep full all the time. The ball put in the store, 1-2 days is not full, so it can't be sold, so you have to take it back to make up. Very troublesome. In the past, there were only single-cylinder, double-cylinder and three-cylinder hydrogen machines. 1 day later, it is not full, and there are many flat balls, so it is difficult to sell. It will take a lot of energy and time to transport them home for refilling, and it is not suitable for consignment. Ball sellers should make balls and sell them on the same day, but they can't use consignment, and their annual income is very small. Now they have Q300 Express Hydrogen Machine. The inflated ball can float for more than 10 days, and the balloon will be full all the time within 10 days, and there will be no flat ball, so it is not necessary to transport it back for re-inflation. It is more appropriate to adopt commission system. High annual income.
Reason two; By consignment, if you want to give the shopkeeper a certain profit, the profit of each ball will be less, so you have to rely on small profits but quick turnover. If you want to make small profits but quick turnover, you have to make a lot of balls, which requires fast ball-making speed. In the past, there were only single-cylinder, double-cylinder and three-cylinder hydrogen machines, and these machines made balls very slowly, only about 60 balls in 4 hours, so there were too few balls, and small profits were quick turnover. They can only sell themselves. Now we have the Q300 model. Work 8 hours a day with an annual salary of 400,000. (Note-the ball in this article refers to a ball the size of a washbasin sold in 3 yuan and 5 yuan).
5. Is there any waste of materials?
Express hydrogen machine-there is no problem with the ratio of the two materials, and they can react completely. All the hydrogen produced enters the balloon without any waste.
Single-cylinder hydrogen generator-there will be a big error in the ratio of two materials, and there will be a material surplus in each reaction. Material waste is serious.
Double-cylinder hydrogen machine and three-cylinder hydrogen machine-when the temperature in the machine is 70 ~ 80 degrees, the safety valve will continuously release hydrogen into the air. When the indoor temperature is 90 ~ 100 degrees, the safety valve will inject hydrogen into the air at high speed, which wastes a lot of hydrogen. The average working temperature of the machine is about 75 degrees, and at least a quarter of hydrogen is released into the air. A catty of aluminum reacts with alkali, and only 27 balls can be made, which wastes more than a quarter of the materials. If there is no waste, a kilo of aluminum can react with alkali to make 40 balls. )
Is it convenient to load and clean?
Single barrel hydrogen machine is easy to install and difficult to clean, and it takes more than ten minutes to clean heavy steel cylinders.
Double-cylinder hydrogen machine is easy to clean and not easy to charge. The aluminum used must be rammed tightly and cannot work normally. It takes about 20 minutes to pound two Jin of aluminum, and then it will be hammered tightly and put into a bucket, which is more troublesome to install.
Express hydrogen machine is easy to load and clean, and the aluminum used does not need to be rammed. No matter what aluminum it is, it can be poured directly into the bucket. After use, the waste water can be directly dumped without cleaning.
7 Whether the operation is simple. Express hydrogen machine-the operation only takes three steps: first, pour several barrels of water into the cooling barrel, then pour aluminum into the reaction barrel, and finally pour sodium hydroxide and water into the charging barrel. After one minute, a large amount of hydrogen will be ejected from the air outlet pipe, and the ball can be filled. -Easy to use.
Double-cylinder hydrogen machine (triple-cylinder hydrogen machine) has more than ten steps, which is more troublesome to use. Among them, the steps of hammering aluminum, checking the machine, watering the iron drum for cooling, and changing water frequently in the cooling drum are very troublesome and time-consuming.
8 will there be a fault. It depends on whether there are any easily damaged parts on the plane. Express hydrogen machine-there is no barometer gas switch safety valve on the machine. There are no plastic or rubber fittings except hoses. In other words, there are no parts that will be damaged, so express hydrogen machine-never fails.
The two-cylinder hydrogen generator (three-cylinder hydrogen generator) has a barometer, a gas switch and a pressure relief valve, and these parts include a rubber gasket. When the temperature is 100℃, the rubber gasket will be damaged by high temperature steam. The temperature of the generator often rises to 100 degrees, so it is time-consuming, expensive and laborious to replace these parts frequently. The yellow rubber tube should be replaced every time it is used. In addition, undamaged safety valves often get stuck and lose their protection function. If you pull it up by hand, it will immediately spray high-temperature gas or high-temperature sodium hydroxide solution at high speed, which may hurt your hands, face and eyes. Therefore, the failure rate of double-cylinder hydrogen machine is high.
How many years can I use 9? Machine life is related to air pressure. The higher the air pressure in the machine, the shorter the service life. Express hydrogen machine, the maximum atmospheric pressure in the machine is 0.06, which is smaller than the air pressure blown by people's mouths (even a 0. 1 mm iron drum will not be in danger of explosion). The barrel wall of the machine is 2 mm thick. The bottom of the barrel will rust, and it will take about 12 years to rust according to the calculation of 0.5 mm rust every 3 years. After the rust at the bottom of the barrel penetrates a hole, a piece of iron can be welded with an electric soldering iron, which can be used normally and safely for more than 3 years without any danger. Therefore, the service life of the zero-pressure hydrogen generator is longer than 15 years.
The air pressure of double-cylinder hydrogen generator (triple-cylinder hydrogen generator) is often above 10, which requires the wall thickness of iron drum to be at least 1 mm to ensure safety. When the wall thickness of the iron drum of the double-tube hydrogen generator is 1.5mm, the steel will rust, which can be completely rusted by 0.5mm in 3 years. Therefore, the service life of the double-tube hydrogen generator is about 3 years. If you continue to use it, it will be dangerous.
Is it safe to use 10? Express hydrogen machine-no noise at work and a sense of security.
Double-cylinder hydrogen machine (three-cylinder hydrogen machine), when the temperature reaches 90 ~ 100 degrees, the safety valve will spray hydrogen and hot alkaline water that can hurt people at high speed, with a loud sound. Moreover, the air pressure displayed by the barometer keeps rising, sometimes exceeding 10, and many car owners are too scared to use it.
1 1。 Will it be very tired and annoying? Double-cylinder hydrogen machine Three-cylinder hydrogen machine can make about 35 balls at a time. Need to check the machine once, turn the screw 14 times, and change the cooling water 6 times. To make 300 balls, it is necessary to change the material 9 times, turn the screw 126 times, change the cooling water 40 times, pour cold water into the reaction barrel 70 times, and smash 9 Jin of aluminum with a hammer. It takes 20 hours to complete 300 balls. Tired and annoyed.
Q300 fast hydrogen machine makes 300 balls, without refueling, changing cooling water, watering the reaction barrel, smashing aluminum and testing the machine, just rotating two screws. It only takes 1 hour to get 300 balls easily.