Coking plants in the metallurgical sector also produce vector poisons. [Full text reading] However, this butterfly is related to the basic metal processing and metal processing of the old store. There is no spare capacity to supply gas to other departments. Moreover, the distance is quite far. It is necessary to lay gas pipelines with good sealing for long-distance transportation. Those who are far away from butterfly gas transportation and manufacturing gas tanks to store gas have not yet reached this industrial level. Therefore, the advantage of the industrial and agricultural gas stove designed by Wang Luobin is that it can utilize butterfly gas on site.
Wang Luobin has a lot of information on gas stoves at hand, and there is especially a lot of information on local gas stoves. It can be said that there are many colors and full of fantastic ideas. But he didn't trust the material.
During the Great Leap Forward era, local method gas furnaces blossomed everywhere, blowing to great effect, and disappeared without a trace as soon as the movement passed. Obviously there are problems in terms of economy, safety and practicality. He used to live in a rural area and had experienced countless similar "technology promotions" such as biogas digesters and earth-solar stoves. In the end, they either disappeared or were half-dead due to various reasons.
It can be seen that the promotion of a new technology must take into account many factors. The most important thing is practicality and economy. Both are indispensable.
Therefore, in the selection and structural design of the gas stove, he discarded many of the "local methods" and tried to be as "modern" as possible within the scope of the time traveler's industrial capabilities to ensure that it could be used effectively. .
He chose a flat-suction round furnace for his food processing plant. Diameter, meters, height, meters. Using a blower to blow air, this kind of stove has a larger furnace and even distribution of air and fuel. The gasification intensity is very high, and kilograms of coal can be gasified per hour. Materials required: refractory bricks, red bricks, cement and cast iron. All industrial sectors can provide it. The sealing method adopts water sealing, which is simple and safe. The most difficult thing to make is the reverse flow stop valve. It is a cast iron part and is almost easy to make.
After the gas is produced, it is first removed by a brick cyclone dust collector, and then washed with water to remove tar and dust. After cooling, the clean butterfly gas generated is used by the diesel engine. The washed sewage contains a large amount of tar and is recycled by the chemical industry department.
A high-power steam generator is also installed in the furnace. When the fuel is gasified, the heat of the gasifier is used to burn steam. This also solves part of the demand for steam in food processing plants.
In order to facilitate ventilation and avoid carbon monoxide poisoning, the gas stove was built under an open shed. The gas furnace, blower, and diesel engine are integrated into a power workshop. The gas-driven diesel engine drives the belt to drive the horizontal shaft for transmission. Various loosening equipment can be driven as long as the belt on the flywheel is connected to the horizontal shaft. This constant-horsepower engine is sufficient to meet all the power needs of a food processing plant, including the blower required to keep the media furnace running.
The furnace was successfully ignited after it was built, and the fuel used was Leizhou's matchmaker. After Leizhou Sugar Company won the Sugar War, they continued their efforts and took advantage of the great opportunity of Master Zhu's family being killed to directly annex Master Zhu's shipping company. In addition to transporting sugar to Guangzhou and Lingao, more than a dozen large ships also transported media. Chang Shide sent people from the local area and nearby Gaozhou, Lianzhou and other places to purchase them. This kind of coal is relatively inferior and is suitable for gasification.
Another advantage of the gas stove is that the requirements for the stove are not high, and there is no need to talk about any skills. As long as the work is done strictly in accordance with the regulations. The work of adding materials is not heavy, unlike burning a boiler that requires constantly adding coal. Wu Ranhai chose an old man in his fifties from the semi-labor force of Bairen Commune to take charge of this matter. Although he looked very old, he still had some strength, his ears and eyesight were sharp, and he was not confused.
When the gas stove was ignited, Wang Luobin personally turned the diesel engine with a hand crank. After a few crackles, the diesel engine started running "chugging". It felt the same as when using diesel.
Wang Luobin used the butterfly gas stove in the food processing factory as a demonstration sample of the gas stove.
Huang Dashan appreciates the high calorific value of gas stove engineering. It is thermally stable and is very beneficial for temperature control. To carry out fermentation and enzymatic decomposition, the temperature requirements are quite stringent.
The media gas boiler in the food processing plant has greatly eased the consumption of biogas produced on the farm, which was originally a large consumer of farm biogas. The biogas production of biogas digesters is very unstable. One of Wu Nanhai's biggest problems is that he has built a lot of biogas digesters. However, no matter how well designed or how big the capacity is, the problem of reduced gas supply will occur from time to time. Sometimes, simply Suddenly stopped breathing. Fuel had to be urgently called for replenishment.
Wang Luobin personally looked at the stove for a long time and observed the combustion situation. After feeling that everything was normal, he then told Mo Xiao'an: "Hang up bird cages in this shed and in several nearby workshops. Raise a few birds."
“What do you do with birds?”
"Be an alarm. To avoid carbon monoxide poisoning." Birds are much less tolerant of ammonia than humans and can warn of carbon monoxide leaks.
"No need. The smell of gas leakage is so strong, it's impossible not to smell it.
Wang Luobin glanced at the Minister of Light Industry: "Carbon monoxide is colorless and odorless. The smell is added."
"I understand, I understand that Mo Xiao'an, Great Khan, didn't make a fool of himself on the spot," I'll make arrangements right now
Wang Luobin walked around the food factory again. He now has an important task: to make an estimate of the energy usage of the time traveler, so as to make overall arrangements for the various prime movers and energy sources currently used. to improve its utilization efficiency.
The majority of the prime movers currently used by the Cross-Train Group are electric motors, relying on two power stations and sporadic wind power.
Electric energy is clean and convenient to use, and the electric motor works stably, so it is naturally the best choice for the prime mover. However, the Industrial Energy Commission concluded in an internal assessment that it is very difficult to produce electric motors and various power-related equipment, including transformers, transformers, and cables. This difficulty is mainly reflected in the materials. Especially the magnets used in electric motors. Steel sheets are far from being manufactured by ordinary local methods. In terms of the industrial capabilities of Chuan Chuan Group, manufacturing equipment is not difficult. The difficulty is that raw materials can only be used to bring reserves, and there will be no replenishment when used up. Considering the need to replenish damage and repair To meet the demand for equipment, these materials and parts must have a certain amount of inventory. Until these problems are overcome, electricity is obviously not the main development direction.
The day of the electric motor was the steam engine. This kind of machine has been gradually promoted in various places since the machine factory put into mass production the powerful Mozi II model. Steam engines are the worst in efficiency and have low technical content. Boilers can use a variety of fuels. It is the main source of motivation for the traversers in the recent stage.
As for diesel engines and gasoline engines, they rely on stored petroleum fuel. Now that it is gradually "gasified", it will have broad application prospects. Although the output power of their internal combustion engines is relatively small, they have the advantages of being light in size, weight, and easy to move. Compared with the heavy steam engine and ten boiler power combinations, they are much more convenient to use. The gas generator is large and configurable. The demand for fuel is also not high.
Promoting gas generators is only one part of this plan. Wang Luobin also plans to improve fuel efficiency through deep processing of fuel and modification of combustion devices.
There are many types of fuel used in the journey. Apart from the fuel oil and the biogas produced by the biogas digester, the largest fuel is charcoal. It is indispensable from the boiler of the steam engine to the canteen for cooking. Secondly, there are various wood scraps, sawdust, straw and the like. Various fuels have different calorific values. It's also very rough to use. Wang Luobin proposed in the plan that it was very arbitrary to change the past fuel consumption. Instead of a standard approach, a fuel plant was set up to preprocess various fuels in a unified manner, in addition to biogas, and then be used by various departments.
This fuel plant will temporarily set up a simple fuel processing workshop and take over the original wood drying kiln.
The coal processing workshop is responsible for washing coal transported from other places.
The butterfly charcoal shipped from Hongji and Guangdong is mined by local methods. It contains a lot of impurities, and the quality of butterfly charcoal is also different. Coal with small intrinsic ash content and coal with large intrinsic ash content are mixed together indiscriminately. Throwing it into the boiler and burning it together will be a huge waste.
Impurities in the raw media are removed through coal washing, and then high-quality coal and low-quality coal are simply classified. Remove coal stone. Crush the coal according to its purpose, which can greatly improve the efficiency of coal use.
Wood fuels, except for sawdust and materials that cannot be retorted, are no longer burned directly, but are retorted into charcoal in dry kilns to improve combustion efficiency, reduce pollution, and recover wood tar. The waste heat from the dry furnace is used in a steamer to produce steam for use in Bopu's factories.
Except for the media used for coking. Fuel coal and charcoal are uniformly converted into standard coal units for use by various departments so that the fuel usage of each department can be accurately calculated.
The fuels of straw and chaff are controlled and used by the Agricultural Committee. Wang Luobin does not recommend using chaff as fuel for the time being. It contains a large amount of silica and is very polluting when burned. When fuel requires special equipment to use it effectively.
For the many stoves currently found in canteens, factories and even dormitories, in addition to biogas stoves, Wang Luobin decided to conduct a comprehensive inspection and registration, unify stove types, dismantle simple stoves that do not use fuel and heat energy well, and at the same time forcefully promote the use of briquettes . The manufacturing technology of honeycomb briquettes is simple. Use the butterfly powder left at the bottom of coal screening in the fuel plant to grind it once, mix it with loess in proportion, and use a simple hand-cranked briquette machine to make it. Two or three, workers can make thousands a day, enough for these stoves! ~!
