Xinhua Media | The Warmth of a Bowl of Noodles
Xinhua Media | The Warmth of a Bowl of Noodles
Xinhua News Agency, Taiyuan, October 26 (Reporter Wang Feifei, Chai Ting, Ma Xiaojie) On Caiyuan Street in Yingze District, Taiyuan City, Shanxi Province, there is a noodle shop called Laojunying for marinated noodles. Over the past six years, this noodle shop has not only provided sanitation workers with free and unlimited warm meals, but also one warm story after another.
At 4 o'clock in the morning, the bleak autumn wind blew off the leaves, and sanitation worker Wang Shuwei had already started the cleaning operation. "It's colder today. The ground is frozen hard." After whispering a few words, he waved his broom and continued sweeping.
After finishing the morning cleaning, it was already 7 o'clock in the morning, the temperature was still very low, and the sweat-soaked clothes were blown by the cold wind, which made Wang Shuwei's body a little cold.
At this time, the old barracks marinade noodle hall also opened the door, and the boss Yao Xiaorui called Wang Shuwei to enter for a hot meal. After a bowl of hot noodles, Wang Shuwei felt warm.
According to Yao Xiaolui's recollection, Wang Shuwei was very shy and was embarrassed to enter the store at first, so he had to give him the noodles out and then dragged him into the store. "It's cold outside, and the noodles are cold before they are finished." Yao Xiaorui said.
Yao Xiaorui, 57, and his wife, Wang Linzhen, were laid-off workers. In 2006, the thoughtful couple decided to open a restaurant. "We will make marinated noodles, and our relatives and friends say that we have done a good job, so we have started this business." Yao Xiaorui said.
The hardships of opening a shop made the couple more aware of the difficulty of life, and also gave them the idea of helping others. Seeing that the sanitation workers outside the door were tired and could only sit on the steps of the door for a while in the cold wind, Yao Xiaolui volunteered to invite them in to warm up. At first, he poured a cup of hot water, and then he began to provide free marinated noodles for the sanitation workers nearby.
On October 21, sanitation worker Zhu Qiangen helped throw out the garbage after eating the marinated noodles. Photo by Xinhua News Agency reporter Chai Ting
"At first, they were very restrained and felt embarrassed to eat for free. I left some work for them to do so that they felt better." Yao Xiaorui said, slowly, often come here to eat six or seven sanitation workers always see what work to help do, choose vegetables, clean the table, take out the garbage... years get along, we have become a mutual help family.
"I don't think your pot is too good. I guess it's still an old problem. I'll fix it for you and it will last for a few more months." Ma Xiwang, a sanitation worker, has the ability to repair pots. When he sees that there are often problems with the rice cooker in the noodle shop, he always takes the initiative to help repair it.
In the past six years, Ma Xiwang has repaired four or five electric rice cookers for the noodle shop. "Save us a lot of money." Wang Linzhen said with a smile.
Yao Xiaorui and his wife are particularly concerned about the business of the noodle shop. Although the shop is not large, they tidy up the shop every day. In order to reassure customers, they washed vegetables over and over again.
Sanitation worker Zhao Haiqiao saw in his eyes that he would come to help choose and wash vegetables in his spare time. "I washed my hands several times before, which is more serious than washing vegetables in my own home." Zhao Haiqiao said that Yao Xiaorui's husband and wife were very warm-hearted and felt very comfortable eating here. Seeing that they were too busy, they were willing to help.
During the interview, the reporter found that almost every sanitation worker carried one or two bags of garbage in his hand when he left after eating. "The noodle shop has a lot of kitchen waste. Thanks to their help, the waste can be disposed of in time." Wang Linzhen said.
"When you are busy, you can't help but come in and take a bite and leave." Sanitation worker Chang Hongmei said that every time at this time, the boss's mother, Wang Linzhen, would make hot water and hand it to her, telling her to get busy and leave it alone. Family-like communication makes Chang Hongmei, who works in a foreign land, feel warm.
On October 21, sanitation worker Chang Hongmei greeted her with a smile with a hot water cup handed to her by Wang Linzhen. Photo by Xinhua News Agency reporter Chai Ting
Once, Yao Xiaorui's father was hospitalized. He had to take care of his sick old father while running a noodle shop. After Ma Xiwang's wife heard about it, she took the initiative to help Yao Xiaorui take care of the old man. "I really appreciate the Ma family. I didn't expect that a bowl of noodles could be exchanged for so many friends. Everyone understands and takes care of each other." Yao Xiaorui said.
Give me a peach and give me Qiong Yao. In the past six years, the noodle shop has sent more than 20000 bowls of noodles to the sanitation workers, and the sanitation workers have silently done what they can for the noodle shop. "As long as I can do it, I will keep this noodle shop open. Even if I retire one day in the future, I will let my son continue to do it." Yao Xiaorui said, because here has become a big family.
In the first year of the 14th Five-Year Plan, China's economy has entered a stage of high-quality development, transforming the mode of economic development, optimizing the economic structure, transforming the driving force of economic growth, and realizing the structural transformation from medium and low-end industries to medium and high-end industries is the theme of economic development for a long time in the future. With the gradual decline of the marginal utility of investment in economic pull, and the proposal of the new development pattern of "double cycle", China's economic growth drive is gradually changing from investment-driven to consumption-driven, therefore, the future investment growth rate of the construction industry will inevitably slow down further. As an important part of the construction industry, the road and bridge engineering construction industry plays a very important role in maintaining the normal operation of social production, circulation, distribution, and consumption, ensuring the sustained, rapid and healthy development of the national economy, improving people's living standards, and promoting the modernization of national defense. However, with the continuous improvement of the highway network and national and provincial highways, the market space of the road and bridge industry is under pressure, and the competition is becoming increasingly fierce. In the future, there are five main trends in the development of the road and bridge industry: First, industrial chain extension and related diversification are effective ways to deal with growth bottlenecks. The upstream and downstream expansion of the industrial chain includes the mining and manufacturing of upstream raw materials, downstream real estate, operation, and EPC construction general contracting. The related diversified development mainly extends to rail transit, water conservancy, environmental protection, maintenance engineering and other fields. Second, the concentration of the industry continues to increase, and market competition is further intensified. The market concentration of the construction industry is low and there are many players. However, with the further deepening of the marketization of the industry and the deterioration of the international environment, large and medium-sized enterprises such as central enterprises and provincial state-owned enterprises have begun to enter the city to seize the regional market and hinder the industry from breaking through. The influencing factors of geographical restrictions have been continuously weakened, the cross-regional competition of the industry has become increasingly significant, and the market concentration is expected to continue to increase. Third, the growth of the eastern market space is limited, and the western market has more room for development. With the low density of road network in the western region and the promotion of relevant policy factors such as the large-scale development of the western region and "Belt and Road Initiative", the investment in infrastructure construction in the western region is gradually strengthening and has become a key area for domestic highway construction. Fourth, intelligent transportation has become a new bright spot in the field of highway construction. Driven by technologies such as ultra-high-speed wireless local area network and 5G mobile communication, smart transportation will be greatly developed in the future. Fifth, the qualification reform promotes the road and bridge enterprises to enhance the degree of marketization and comprehensive strength. In March 2020, the Measures for the Administration of Engineering Cost Consulting Enterprises and the Measures for the Administration of Registered Cost Engineers proposed to lower the qualification threshold for cost enterprises. In July 2020, the Ministry of Housing and Construction issued the Framework of Qualification Standards for Construction Engineering Enterprises (Draft for Comments), proposing to significantly reduce the qualification categories and grades of enterprises. Lowering the entry threshold for the construction industry will further promote road and bridge enterprises to change the traditional concept of "waiting and relying on, really improve the construction ability, technical strength and management ability.
1. Smoke from the smoothing machine when working Check the trowel machine to check whether there is too much oil. If there is too much oil, release part of it. It can also be that the piston is broken and severely worn and will burn the oil. If it is damaged, it needs to be replaced in time. Check the engine. If the engine is not faulty, it may also be that there are too many impurities in the oil. The oil is very important. Try to choose high-quality oil. When buying, you must pay attention to prevent buying inferior fake oil. 2. How to level the chassis screws of the smoothing machine First replace 4 new blades and put the trowel in a particularly flat place. Then remove the shift fork and visually inspect whether the heights of the four screws are consistent. If conditions permit, measure them with a ruler. If the heights are inconsistent, adjust them to be consistent. When the gland is gently shaken, if there is no shaking, the debugging is proved successful. Put some butter on the top of the screw to prevent wear. 3. The wiping machine always stalls Observe whether the oil level is normal and whether the oil is too little. Some machines have their own oil protection system, which will automatically turn off when there is a shortage of oil. There is also the fact that after the remote flameout switch and the flameout switch of the machine are disconnected one by one, if the flameout phenomenon does not occur again, it means that there is grounding in that part. Just check and eliminate it carefully. 4. The engine of the trowel is normal, but the trowel is not moved. If there is no problem with the engine, it is caused by the wrong belt type or the belt is too long. If there is still an abnormality, it can be handled by changing a clutch. 5. The gasoline polish machine was blistered First clean the carburetor, let the spark plug be removed to see if there is water in the cylinder head. If there is water, pull the disk several times to drain the water. Try again after changing the oil to see if it is normal. 6. The smoothing machine cannot rotate Reason: The blade may be deformed; the motor bearing is broken; the motor bracket is not fixed well; there is a problem in use.
Method of polishing grinding: Grinding is the grinding tool (hereinafter referred to as the grinding tool) surface embedded abrasive or coated abrasive and add lubricant, under certain pressure, the tool and the grinding tool contact and do relative movement, through the abrasive action, from the workpiece surface cut a layer of very thin chip, so that the workpiece has a precise size, accurate geometry and high surface roughness. Its essence is to use free abrasive particles to carry out micro-cutting including physical and chemical comprehensive effects on the surface of the workpiece through the grinding tool. Features:(1) In mechanical grinding, the machine tool-tool-workpiece system is in an elastic floating state. (2) The workpiece to be ground is not subject to any force and is therefore in a free state. (3) The speed of the grinding movement is usually below 30 m/min, which is about 1% of the grinding speed. (4) When grinding, only a very thin layer of material can be cut off, so the heat generated is less, the processing deformation is small, and the surface deterioration layer is also thin. (5) There is residual compressive stress on the grinding surface, which is beneficial to improve the fatigue strength of the workpiece surface. (6) The operation is simple and generally does not require complicated and expensive equipment. (7) Adaptability is good. (8) grinding can obtain very low surface roughness. 1. Fluid polishing Fluid polishing is to rely on high-speed flow of liquid and abrasive particles to wash the surface of the workpiece to achieve the purpose of polishing. Commonly used methods are: abrasive jet processing, liquid jet processing, fluid power grinding. Fluid power grinding is driven by hydraulic pressure, The liquid medium carrying the abrasive particles is caused to flow back and forth at high speed over the surface of the workpiece. The medium mainly uses special compounds with good flowability at lower pressure. (polymer-like substance) and mixed with abrasive, abrasive can be used silicon carbide powder. 2. Mechanical polishing Mechanical polishing is a method of polishing a smooth surface by cutting and plastic deformation of the surface of the material to remove the convex part after polishing, Generally use oilstone, wool wheel, sandpaper, etc., mainly manual operation, special parts such as the surface of the rotary body, Auxiliary tools such as turntables can be used, and the method of super-lapping can be used for high surface quality requirements. Super lapping is a special abrasive tool, In the polishing liquid containing abrasives, it is tightly pressed on the surface of the workpiece to be processed for high-speed rotating motion. Using this technology, the surface roughness of Ra0.008 μm can be achieved, which is the highest among various polishing methods. Optical lens molds often use this method. 3. Ultrasonic polishing The workpiece is placed in the abrasive suspension and placed together in the ultrasonic field, relying on the oscillation of the ultrasonic, The abrasive is ground and polished on the surface of the workpiece. Ultrasonic machining macro force is small, will not cause deformation of the workpiece, but tooling production and installation is difficult. Ultrasonic machining can be combined with chemical or electrochemical methods. On the basis of solution corrosion and electrolysis, ultrasonic vibration is applied to stir the solution, The dissolution products on the surface of the workpiece are separated, and the corrosion or electrolyte near the surface is uniform; Ultrasonic cavitation in the liquid can also inhibit the corrosion process, conducive to surface brightening. 4. Electrolytic polishing The basic principle of electrolytic polishing is the same as chemical polishing, that is, by selectively dissolving the small protruding parts of the surface of the material, Make the surface smooth. Compared with chemical polishing, the effect of cathode reaction can be eliminated, and the effect is better. The electrochemical polishing process is divided into two steps: (1) Macroscopic leveling dissolution products diffuse into the electrolyte, and the geometric roughness of the material surface decreases, Ra> 1μm. (2) micro light level anode polarization, surface brightness, Ra <1μm. 5. Fluid polishing Fluid polishing is to rely on high-speed flow of liquid and abrasive particles to wash the surface of the workpiece to achieve the purpose of polishing. Commonly used methods are: abrasive jet processing, liquid jet processing, fluid power grinding. Fluid power grinding is driven by hydraulic pressure, The liquid medium carrying the abrasive particles is caused to flow back and forth at high speed over the surface of the workpiece. The medium is mainly made of special compounds (polymer-like substances) with good flowability at lower pressure and mixed with abrasives, The abrasive may use silicon carbide powder. 6. Chemical polishing Chemical polishing is to make the surface of the material in the chemical medium micro convex part of the concave part of the preferential dissolution, A smooth surface is thus obtained. The main advantage of this method is that it does not require complex equipment and can polish workpieces with complex shapes, Many workpieces can be polished at the same time with high efficiency. The core problem of chemical polishing is the preparation of polishing solution. Surface roughness obtained by chemical polishing Generally, it is several 10 μm. 7. Magnetic grinding and polishing Magnetic grinding and polishing is the use of magnetic abrasive under the action of a magnetic field to form an abrasive brush to grind the workpiece. This method has high processing efficiency, Good quality, easy control of processing conditions, good working conditions. With suitable abrasives, the surface roughness can reach Ra0.1 μm. The polishing in plastic mold processing is very different from the surface polishing required in other industries, Strictly speaking, the polishing of the mold should be called mirror processing. It not only has the very high request to the polishing itself but also to the surface flatness, There are also high standards for smoothness and geometric accuracy. Surface polishing is generally only required to obtain a bright surface. The standard of mirror processing is divided into four levels: AO = Ra0.008μm, A1 = Ra0.016μm, A3 = Ra0.032μm, A4 = Ra0.063 μm, due to electrolytic polishing, fluid polishing and other methods are difficult to accurately control the geometric accuracy of the part, The surface quality of chemical polishing, ultrasonic polishing, magnetic grinding polishing and other methods can not meet the requirements, so the mirror processing of precision molds Or mainly mechanical polishing.
Product Features: 1. Imported switch with overload protection has the function of phase loss and leakage protection. 2. Equipped with vacuum cleaner connection device to provide dust-free working environment. 3, fast speed, can work for a long time, high grinding efficiency. 4, can add 12kg of weight iron, can effectively polish the old epoxy floor. 5, can adjust the ground grinding depth. 6. There are four kinds of diamond grinding discs for selection: extra coarse, coarse, medium and fine. The extra coarse disc is especially suitable for removing the old epoxy ground. 7, you can choose the combination of cheap grinding block. 8. The damping device designed with aviation rubber material is flexible and durable.
The situation is as follows: 1. The ground is very uneven, the resistance of the grinding disc is large, and the motor load is too heavy. 2. If this situation occurs when the new machine is used for the first time, it means that the governor has been adjusted to the fastest speed position, or the new grinding plate (block) Not open rough pressure on the rough hard surface, resulting in a large disc resistance, motor load is too heavy. 3. If the gearbox is repaired and the machine is initially tested like this, it may be that the gear assembly is not smooth and too tight, causing the grinding disc to rotate manually. It is not smooth, or the motor shaft and the center gear are not concentric after the motor is fixed during assembly, that is, the rotation is not concentric, which makes the electricity The rotation of the rotor is blocked and Caton occurs. Corresponding solution: 1, the machine up, move to a relatively flat ground area grinding, and then slowly cut into the uneven ground area, or use Other small grinding disc machinery will ground the rough surface of the potholes slightly smooth, and then use the machine to grind. 2. Roughen the grinding piece (block) on the cement floor. Press down on the armrest and raise the starter of the machine (make the grinding disc slightly off the ground). The machine (grinding disc) can be slowly landed. 3. Reassemble the gear or reassemble the motor to make the gear and the grinding disc rotate smoothly. After inserting the motor shaft into the central gear Concentric, suspend the motor and the box and energize the motor to start the motor, so that the motor, gear and grinding disc rotate smoothly. After shutdown, hand Rotate the grinding disc smoothly.
Meatengqi multifunctional ground grinding machine can be used for grinding concrete ground, with light and flexible operation, grinding and sucking Body, save manpower, grinding and vacuuming into one, while polishing while vacuuming, providing a good dust-free polishing environment. If equipped with sandpaper grinding, can also be polished epoxy putty layer; at the same time on the epoxy putty layer wear small, improve Epoxy floor flatness, with resin drive disc and resin grinding, can be used for liquid hardener construction Sanding and polishing. Use a rubber connector to connect the grinding disc to completely avoid the shock caused by mechanical wear after the equipment has been used for a period of time. movement phenomenon.