The coking plant in the metallurgical sector also produces poisons. However, there is no spare energy to supply gas to other departments, and the distance is farther, so it is necessary to lay a well-sealed haode gas transmission pipeline for long-distance butterfly gas transportation, and to create a medium gas tank to store the gas traverser is not yet up to this industrial level. Therefore, the starting point of the industrial and agricultural gas stove designed by Wang Luobin is to be able to use butterfly gas on the spot.

Wang Luobin has a lot of information on gas stoves at hand, and there are a lot of materials on earth gas stoves, which can be called a variety of colors and full of whimsical ideas. But he didn't trust the material.

In the era of the Great Leap Forward, the Tufa medium gas furnace blossomed everywhere, blowing the sky wildly, and there was no trace of the movement as soon as it passed. Obviously, there are problems in terms of economy, safety and practicality. He used to live in the countryside, and he experienced many similar "jishu promotions", such as biogas digesters and earth-solar stoves, and zuihou either disappeared or died for various reasons.

It can be seen that the promotion of a new jishu has to take into account many factors. And the most important thing is practicality and economy. One is indispensable.

Therefore, in the selection and structural design of the gas generator, he discarded many of the contents that were too "local law", and tried to "modernize" them as much as possible within the scope of the industrial capacity of the traverser to ensure that it could be effectively used.

For his food processing plant, he chose a flat-suction circular furnace. Diameter, meters, height and meters. With a blower, this type of furnace has a large furnace chamber and an even distribution of air and fuel. The gasification intensity is very high, and kilograms of coal can be gasified per hour. Materials needed: refractory bricks, red bricks, cement and cast iron. The industrial sector can provide it. The sealing method adopts water seal, which is simple and safe. One of the hardest things to do is nothing more than the reverse check valve, which is an iron casting, and there is almost no difficulty.

After the gas is produced, it is first removed by a brick cyclone dust collector, and then the tar and dust are removed by washing with water, and the clean butterfly gas generated after cooling is used by the diesel engine. The washed wastewater, because it contains a large amount of tar, is recycled by the chemical department.

A high-power steam generator is also installed in the furnace to use the heat of the gasifier to burn steam during fuel gasification, which also solves part of the steam demand of food processing plants.

In order to facilitate ventilation and avoid carbon monoxide poisoning, gas stoves were built under open sheds. The gas generator, blower, and diesel engine are integrated into a power workshop, and the gas-driven diesel engine drive belt drives the transverse axis for transmission, and all kinds of loosening equipment can be driven as long as the belt on the flywheel is connected to the transverse axis. This firewood knife horsepower engine is sufficient to meet the full power needs of food processing plants, including the needs of blowers to keep the gas furnace running.

After the furnace was built, it was successfully ignited once, and the fuel used was Leizhou's medium. After Leizhou Sugar Company won the sugar war, it made persistent efforts and took advantage of the great opportunity of Zhu Sanye's family to kill his family, and directly annexed Zhu Sanye's ship. In addition to transporting sugar to Guangzhou and Lingao, more than a dozen large ships also took into account the transportation media, all of which were purchased by Chang Shide from the local area and neighboring Gaozhou, Lianzhou and other places. This kind of coal is of inferior quality, and it is suitable for gasification.

Another advantage of the gas stove is that the requirements for the stoker are not high, and there is no jishu to talk about, as long as the regulations are strictly followed. The work of feeding is not heavy, and it does not require constant coal addition like a boiler. Wu Ranhai chose an old man in his fifties from the semi-labor force of Bairen Commune to take care of this matter, although he looked very old, he still had strength, his ears and eyes were clear, and he was not confused.

When the gas stove was ignited, Wang Luobin personally came to start the diesel engine with a hand crank, and the diesel engine crackled a few times and then ran "suddenly", which felt no different from when using diesel.

Wang Luobin used the butterfly gas stove in a food processing plant as a demonstration sample of a gas stove

Huang Dashan appreciates the gas furnace project very much, and the high calorific value of gas. The heat is stable, which is very beneficial to the control of temperature, and the temperature requirements are quite harsh to carry out fermentation and enzyme decomposition.

The gas furnace in the food processing plant greatly alleviates the consumption of biogas produced on the farm, which was originally a large consumer of biogas on the farm. The biogas production of the biogas digester is very unstable, and one of the biggest problems in Wunanhai is that the biogas digester has been built a lot, but no matter how good the design of the pond is and how large the capacity is, there will be a problem of reduced gas supply from time to time, and sometimes the gas will be stopped suddenly. It also had to be replenished with fuel urgently.

Wang Luobin personally watched the furnace next to the stove for a long time to observe the combustion. After feeling that everything was normal, he then took care of Mo Xiao'an: "In this shed, there are several nearby workshops that are hung with birdcages. Keep a few birds. ”

"What do you do with birds?"

"When the siren. Avoid carbon monoxide poisoning. "Birds have a much smaller tolerance to ammonia than humans and can warn of carbon monoxide leakage.

"No, you don't. The smell of gas leakage is so big that it is impossible not to smell it

Wang Luobin glanced at the Minister of Light Industry: "Carbon monoxide is colorless and odorless. The smell is added. ”

"Understood, understood, Mo Xiao'an Khan didn't make a fool of himself on the spot," I'll arrange it

Wang Luobin took another turn in the food factory, and now he has an important task to make an estimate of the energy use of the traverser, so as to make overall arrangements for the various prime movers and energy sources currently in use. to improve its utilization efficiency.

The prime mover currently used by the Crossing Group is powered by electric motors, which are powered by two power stations and sporadic wind turbines.

The electric energy is clean and easy to use, and the motor works stably, which is naturally the best choice for the prime mover. However, in an internal assessment, the Industrial Energy Commission believes that it is very difficult to produce motors and various power-related equipment, including generators, transformers, transformers, and cables, and this difficulty is mainly reflected in the materials. In particular, the magnetic steel sheet used in the motor is far from being able to be manufactured by the general soil method. In terms of the industrial capacity of the group, it is not difficult to manufacture equipment, but the difficulty lies in the reserves brought by the use of raw materials, and there is no replenishment when they are used up. Considering the need to replace damaged and repair equipment, these materials and parts must be in a certain amount of possession. Before overcoming these several problems. Electricity is clearly not the main direction of development.

On the eve of the electric motor, it is the steam engine. This kind of machine has been gradually promoted in various places since the machine factory mass-produced the fierce Mozi 2 type, and the steam engine is the worst efficient, and the better is that the jishu content is low. Burner boilers can use a wide variety of fuels. It is the main source of power for the traverser in the near stage.

As for diesel engines, gasoline engines, etc., they rely on petroleum fuel reserves. Now that it is gradually "gasified", it will have a wide range of application prospects. Although they have the output power of the internal combustion engine, they have the advantages of light size and weight, easy to move, and are much more convenient to use than the power combination of the heavy steam engine and ten boilers. The gas generator can be configured in large quantities and flexibly. The demand for fuel is also not high.

The promotion of gas generators is just one part of this jihua. Wang Luobin also improved the efficiency of fuel use through deep processing of fuel and modification of combustion devices.

There are many kinds of fuels used, in addition to the fuel oil and biogas produced by the biogas digester, the largest fuel is charcoal, from the boiler of the steam engine to the fire in the canteen for cooking. The second is all kinds of wood scraps, sawdust, straw and the like. The calorific value of various fuels varies. The use is also very extensive. Wang Luobin proposed in the plan to change the arbitrariness of fuel distribution in the past. There is no standard practice, and instead a fuel plant is set up, in addition to biogas, all kinds of fuels are pre-processed and then used by various departments.

For the time being, the fuel plant will initially set up a simple media processing workshop, while receiving the original wood drying kiln.

The coal processing workshop is responsible for washing the coal transported from the field.

The butterfly charcoal transported from Hongji and Guangdong is mined by soil method, which is mixed with a large number of impurities, and the quality of butterfly charcoal is also different, the coal with small inner ash and large internal ash is mixed together, and it will be a great waste to throw it into the boiler for combustion indiscriminately.

The impurities in the raw media are removed by coal washing, and then the high-quality coal and low-quality coal are simply classified. Removal of coal stone. Crushing the medium according to its use can greatly improve the efficiency of coal use.

Wood fuels, except for sawdust and materials that cannot be distilled, are no longer burned directly, but are distilled into charcoal in dry kilns to improve combustion efficiency, reduce pollution, and recycle wood tar. The waste heat of the dry kiln is used to produce steam from the evaporator and is supplied to the factory in Bopu.

In addition to coking media. Fuel coal and charcoal are uniformly converted into standard coal units and supplied to various departments for use, so as to accurately calculate the fuel usage of each department.

Fuel for rice straw and chaff shall be controlled and used by COAG itself. Chaff, Wang Luobin does not recommend not using it as a fuel for the time being, this thing contains a lot of silica, and it is very polluting to burn. When fuel requires special equipment to be used effectively.

For the many stoves currently available in canteens, factories and dormitories, in addition to biogas stoves, Wang Luobin decided to carry out a comprehensive investigation and registration, unify the furnace type, dismantle the simple stoves that do not use fuel and heat energy, and at the same time force the use of honeycomb coal. The manufacture of honeycomb coal is simple, and the butterfly end of the remaining bottom of the coal is milled once by screening the coal by the fuel plant, mixed with loess in proportion, and can be made with a simple hand-cranked briquette machine. Two or three, workers can make thousands a day, enough for these stoves

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