Current Situation of Municipal Solid Waste Disposal (Part 1)

 Urban domestic waste refers to solid waste generated by urban residents in daily life or activities that provide services for urban daily life. With the rapid development of the economy and the continuous acceleration of urbanization construction, the number of cities is increasing and the scale is expanding, resulting in an increase in the production of urban domestic waste year by year.

Recycling sorting equipment supplier believes that the huge amount of urban waste has become an increasingly serious threat to the city and the surrounding ecological environment. The problem of urban waste has become one of the most serious public hazards in the world today. Thousands of tons of garbage are piled around the city, which brings a very serious pollution hazard. In some cities, it has hindered the process of urban construction and restricted local economic development.

Recycling Sorting Equipment 

The waste sorting plant china supplier believes that urban domestic waste has become a major environmental problem facing major cities in the world. If not resolved as soon as possible, it will seriously threaten the living environment and the economic and social potential of urban residents. Continue to develop. The general view abroad is that garbage is a misplaced "resource". When disposing of garbage, start from the source, implement garbage collection and separate management of different types of garbage. Their goal is to achieve a future-oriented, sustainable development of a circular economy. Their policy focus is firstly on resource protection, and secondly, to deal with waste as efficiently as possible.

The International Energy Agency (IEA) has specifically turned garbage into energy as one of its development goals. In the course of the development of waste disposal technology in the past century, foreign countries have basically formed a technical model based on three traditional processes of landfill, incineration and composting. At the same time, with the development of anaerobic digestion technology and biomass gasification technology, emerging technology models such as anaerobic fermentation and garbage gasification have also emerged abroad.

(1) Landfill method: The earliest in the United Kingdom was in 1930, and the United States began using the design and development of municipal solid waste compression baler in 1940. The method of landfill disposal is to dump garbage in a selected place, fill it to a certain thickness, and use a machine to crush it and cover it with a layer of soil. The landfill method is the earliest traditional method. The landfill technology is relatively mature, with large processing capacity and low cost. It is one of the main processing methods today. From uncontrolled landfill to hygienic landfill, including leaching cycle landfill, compressed waste landfill, broken waste landfill, etc. The landfill treatment method should first prevent the contamination of groundwater by liquid squeezed from the waste and rainwater runoff. Secondly, the landfill should be equipped with exhaust vents, so that methane and other gases released during the decomposition of anaerobic microorganisms can escape in time to avoid explosions. However, the landfill method requires a lot of land resources, and in the future waste disposal methods, the application of the landfill method will be less and less.

 

Treatment Method and Advantages of Domestic Garbage Sorting Equipment(Part 2)

 The equipment is classified according to the local garbage resource utilization and treatment methods. The difficulty of the existing garbage classification is that ordinary people cannot distinguish which garbage can be recycled and those which are not recyclable. Therefore, most garbage needs to be sorted by mechanical equipment at a later stage. China mobile waste sorting machine, automatic waste sorting mechanism overcomes the shortcomings of the existing technology. The conveying device transfers the waste to the automatic waste sorting pool, and the waste falls freely to its bottom. High-quality plastic or paper is blown into the light waste area by the air hood. The material can be crushed on-site, and it can follow the progress of the raw material mining surface, which increases the transportation cost of the material. Good classification. High production efficiency, can sort 100-150 tons of decoration garbage or domestic garbage per hour, can replace 30-60 artificial labor, complete sets of domestic garbage processing equipment, carbon dioxide and other gases generated by landfill of domestic garbage processing equipment.

Nir Optical Sorting System

The first advantage of recycling sorting equipment is that it adopts an integrated whole set of equipment, which eliminates the trouble of customers' own installation. At the same time, the compact structure expands the space for material stacking. The second advantage is its mobile flexibility, which can be used to crush materials directly at the construction site, reducing the cost of materials in transportation. The third advantage is its strong applicability, which can provide customers with a simpler work process, reduce the cost of production in the customer, and bring greater economic benefits to the customer.

If domestic garbage is not rationalized and harmlessly treated. Harmless treatment of domestic garbage is a major problem facing society today. Old garbage has been stored for a long time, and some debris has decayed and deteriorated. It is classified according to the purpose of garbage reuse. And fresh garbage may face more comprehensive mixing of domestic waste and construction waste.

Make urban domestic waste a renewable resource. The composition of urban domestic waste is very complex. Commonly, there are recyclable waste such as waste paper, plastic, glass, metal and cloth, but also kitchen waste, hazardous waste, and other waste. Recycling garbage, the rest of the garbage can be crushed, squeezed, and dried to be used as fuel for incineration to generate electricity. Before the municipal solid waste is crushed, it must be sorted. Small trash, etc. and recyclables are sorted out to reduce crusher damage. Use garbage to sort out domestic garbage and use it in an innocuous process.

Treatment Method and Advantages of Domestic Garbage Sorting Equipment(Part 1)

 The sorting and landfilling of garbage, or smashing or combustion, has always been a market problem and a national problem, because the classification is not done well and waste of resources is formed. In response to this problem, the state has issued a lot of favorable policies, whether it is the research on technology or the research on production equipment. Recycling sorting equipment can not only effectively control domestic garbage, but also make domestic garbage reuse. Next, I will introduce the role of domestic garbage sorting equipment.

Operators must drink plenty of water during operation. If they feel unwell, they need to go to a cool and ventilated place to rest immediately to avoid the phenomenon of lack of water and heat. After each stop of the domestic garbage grinder, the operator needs to carry out Inspection, the most important thing is to check whether the lubricating oil in the bearing box is sufficient and the tightness of the pulley. If you work outdoors in summer, you need to pay more attention to the operation of the equipment and the change of weather to prevent the equipment from heat stroke and rust.

Recycling Sorting Equipment

The crushing and recycling of domestic garbage can not only reduce the amount of waste, reduce the demand for natural resources, meet the needs of energy conservation and emission reduction, and also achieve greater social and economic benefits while protecting the natural environment. The crushing of domestic garbage should first promote the method of recycling domestic garbage.

Recycling sorting system generally consists of waste bin, vibration feeder, garbage sorter, vibration screening machine, conveyor, baler, crusher and other equipment, is a complete and complex work process. The vibratory feeder is responsible for uniformly distributing the materials into the garbage sorter, and then through the role of hexagonal sorting and rotation, the nutrient soil and small particles are sorted out and transported to the site by the conveyor belt for organic fertilizer use. Vibration screening machine is based on the principle of different specific gravity, plus wind screening to screen out plastic bottles, plastic bags, woven bags, waste guarantee, etc., and send it to the baler for compression processing. Roller screening screens the large, medium and small bricks, tiles, wood, etc., and sends them to different crushers and crushers for crushing to make permeable bricks and steam-cured bricks. A magnetic separator is installed at the front of each conveyor to sort out scrap metal and transfer it to a metal briquetting machine.

How to Adjust the Baler Correctly?

 The daily inspection of the waste paper baler ensures that it can run normally, its stability during operation, and certain requirements for the operation of hydraulic components. The waste treatments baling machine manufacturer to shares with you:

The hydraulic control elements of the waste paper baler refer to various types of valves because they can flexibly control the activity direction, pressure and flow of the waste paper baler to satisfy the needs of the waste paper baler to perform, stop, The direction of movement, force or moment, speed or speed, the sequence of action and overcoming load so that it can show its instinct in the packaging system.

With more and more balers on the market, we must pay attention when buying. Otherwise, the effect will be greatly reduced when used, such as frequent cassettes, problems with the bonding effect, and so on. Having said that, the hydraulic automatic straw baler supplier will give you a simple analysis of the main reasons for the problem of bonding effect ~

The main points are as follows:

1. The temperature is too high or not enough, sometimes special tapes have poor viscosity, and the temperature must be very accurate;

2. The voltage used is not enough. There are many factory voltages, which are often insufficient. If you use extension cables or cables, it will cause a voltage drop, which will lower the originally adjusted temperature and even burn out when the motor is tightly bundled. Therefore, try to avoid using cables If you must use an extension cable, you must connect a thicker wire instead of a long one;

3. The electric heating steel sheet is too high or too low or left or right, so it can't enter the heating when it encounters the upper and lowers PP belts, or the left and right cutters.

4. The exhaust fan of the smoke fails, making the temperature too high.

Time is money. This sentence is very classic. In order to pursue high-quality and high-standard development, companies continue to be new in all aspects, surpassing competitors. For example, from the PP belt packer in the packaging industry, you can start from The points that reflect this.

Waste Paper Baler 

The market has been in short supply to oversupply. From the seller's market in the packaging industry to the buyer's market in the packaging industry, consumers have higher and higher requirements for consumer goods. With the development of the market and meeting the needs of consumers, the market demand for balers is still very broad. As long as the balers are constantly new and seize opportunities, I believe that the future of balers is bright.

Waste paper baler adopts good PLC control to make the running time accurate to 1 millisecond, and it can be adjusted on-site to ensure the speed of packing in special flow operations. It is more suitable for different quality packing machine accessories. The packing speed is fast and it only takes 2.2 seconds per lane. Free of oil, rugged and easy to operate. The elasticity can be adjusted at will, which can meet all kinds of tightly packed and never fall off. The strap is placed on the outside for easy belt changes.

Hydraulic Balers Are Expanding into More Areas

 Hydraulic baler machine is composed of a mainframe system, hydraulic system and auxiliary components.

1.Hydraulic packer-host frame system: solid thick steel plate aerated and welded and cast strong frame Advanced mechanical design makes the equipment durable.

2. Hydraulic packer-hydraulic system: Imported accessories are used for key components such as hydraulic pumps, solenoid valves and hydraulic cylinder oil seals, which make the packing pressure high, fast, durable and low noise.

3, hydraulic baler-electric control system (optional): original domestic electrical control, travel switch, button to ensure quality.

Principle and characteristics of hydraulic baler:

The hydraulic packer uses brand packer technology. It is now designed as a dual-circuit control of the whole machine, which is more stable and reliable than the previous single-circuit control. The dual-circuit control reduces the internal load of the machine's electrical board, and the circuit between the packer structure runs more smoothly. stable. As a manufacturer of hydraulic balers, the performance is more and more reliable, the quality is simpler and more convenient to inspect and debug, and the photoelectric clutch control is adopted in the clutch.

Working principle of hydraulic baler machine: packing is completed by tensioning, heat capacity, tape cutting, and bonding. The baler factory produces a wide range of uses. Regardless of the size of the packaging, you can pack without adjusting the machine. The hydraulic baler is a mechanical structure and some of the imported baler parts are used. In the era of the rapid development of packaging machines, each enterprise is considering its own production costs and its user experience. In mechanical production, how to present automation and replace manual operations with lower efficiency, reducing human resources costs, has become a The big core.

Hydraulic Baler Machine

In the assembly line production of the hydraulic packer, the main points are good starting and speed regulating performance and strong overload capacity. For the hydraulic packer equipment, in addition to the reasonable selection of the opening pressure according to the needs, special attention should also be paid to the work. When the flow through the check valve is much smaller than the rated flow, the check valve sometimes vibrates, and the smaller the flow is, the more The higher the pressure, the more the gas content in the oil, the more likely it is to vibrate, which is also necessary to pay attention to when using it.

The hydraulic packer is mainly used for recycling packaging materials such as compressed cardboard, waste film, waste paper, foam plastic, beverage cans and industrial scraps, and waste products. In addition, this vertical baler reduces waste storage space, saves up to 80% of storage space, reduces transportation costs, and is conducive to environmental protection and waste recycling.

Hydraulic metal baler is also expanding in more areas:

The hydraulic packer is also suitable for steel plants, recycling processing industries and non-ferrous and ferrous metal smelting industries. The hydraulic packer can extrude various metal scraps into qualified shapes such as cubes, octagons, cylinders, etc., which can reduce transportation and smelting costs, and increase furnace speed.

Notes For Use of Hydraulic Automatic Baler

 1. The waste paper baler should be well fixed during installation: As the machine is running at a fast speed, the uneven ground may shake the machine in vibration, posing a safety hazard to the operator. Therefore, it is necessary to keep the ground level and install the machine according to the instructions to keep the machine stable. During the operation of the machine, it is forbidden to touch the moving parts of the machine by hand.

2. Mechanical power safety: Ground the power supply of the machine to avoid electric shock caused by improper operation. There should be an automatic shutdown device for the power supply, so that it can automatically stop when there is a problem with the power supply of the machine to avoid situations such as electric shock.

3. Cleaning of the machine: As waste paper baling machine is often used in packing cartons, etc., there will be clogging of debris over time. Sometimes it can cause the machine to run poorly, cause damage to the machine, and reduce the service life of the machine. The machine should be cleaned regularly, and the lubricant should be applied regularly to the parts that need it.

4. The machine operator should do a good job of protection, such as wearing gloves, and forbidden to put head and hands into the machine. Non-machine operators should try to keep a distance from the machine to prevent injuries caused by material splashing.

5. The machine should be checked before use, and run for a while: after use, turn off the switches according to the steps.

6. Do not disassemble the protective cover of the machine randomly: It is forbidden to disassemble the protective cover while the machine is running. Non-operators or technicians are not allowed to disassemble the protective cover of the waste paper baler randomly.

Waste Paper Baling Machine

Performance advantages of waste paper packaging:

1.Hydraulic transmission with stable power and high pressure

The hydraulic system of the small waste paper baler can continuously and stably generate the driving force, and the pressure is greater than that of the pneumatic transmission device, which can effectively realize the operation of low speed and large tonnage, which is a feature that other forms of transmission do not have!

Compact structure:

With the same power, the hydraulic system transmission is smaller in size and more compact in structure, and has better performance compared with the pneumatic transmission.

Third, good safety performance

The small waste paper packer's safety protection with hydraulic transmission is relatively easy. The safety threat factor is small during operation, which can ensure the personal safety of users.

Fourth, the hydraulic transmission noise is small

The small waste paper baler uses the hydraulic system transmission device, which can greatly reduce the noise. If the pneumatic transmission system is used, the system will produce a larger noise, especially when exhausting.

Finally, the hydraulic automatic straw baler supplier reminds you of the damage that both environments can cause to hydraulic balers.

1. Severe humid environment. There are many factories that produce aquatic products with relatively high air humidity, and even the water on the ground is very deep. At this time, the use of ordinary semi-automatic balers is obviously inappropriate. At this time, the strap will fall to the ground and get water, and it will be very unsmooth the next time you work.

2. Corrosive environment. This environment is mainly manifested by strong acids or bases. Since the outer casing of carbon steel is not as resistant to corrosion as stainless steel, the casing is easily corroded in such an environment.

Which Baler Is Better? Vertical Or Horizontal?

 The baler equipment is mainly suitable for the packaging and recycling of various types of waste materials. The simple and efficient compression of the packaging and recycling materials is to improve labor efficiency, reduce labor intensity, save manpower, and reduce transportation costs.

The baler is an electromechanical integration product, which is mainly composed of mechanical system, control system, feeding system and power system. The entire packing process consists of auxiliary times such as pressing, returning, picking up, transfer, outbound, outbound, and outbound. There are two types of balers on the market: horizontal and vertical. So, is a baler vertical or horizontal?

1. Vertical hydraulic packer is mainly used to recover packaging materials and waste products such as compressed cardboard, waste film, waste paper, foam plastic, beverage cans and industrial scraps. This vertical packer reduces waste storage space, saves up to 80% of storage space, reduces transportation costs, and is beneficial to environmental protection and waste recycling.

2. Horizontal hydraulic baler is mainly used for packing waste paper (cardboard boxes, newsprint, etc.), waste plastic (PET bottles, plastic films, turnover boxes, etc.), straw and other loose materials. Greatly reduce volume, increase density, and facilitate transportation and storage. It is a powerful helper for comprehensive utilization and development of material energy. The horizontal packer has a simple structure, reliable performance, and good workability and maintenance effects. Environmental protection and pollution-free during work. Easy installation, no commissioning required. There are many models with different pressures and bin sizes to choose from, with large output, energy saving and emission reduction, and in line with national industrial policies of environmental protection and low carbon.

Waste Paper Baling Machine

3. Horizontal packing machine is the mainstream equipment used in packing station nowadays, which can satisfy the packing of more than ten tons of paper every day. It can prepare for future expansion. Vertical balers are equipment selected for small-scale baling stations or when initial funding is insufficient, but if a large amount of waste paper recycling is predicted in the short term, it is wise to choose waste paper baling machines.

4. The vertical volume is relatively small, because the package size is also relatively small, and the efficiency is not high. Compared with the vertical type, the horizontal type baler has a large volume, and the compression force is larger than that of the vertical type, and the packing size is relatively large. Horizontal balers are easy to automate, can improve the overall efficiency of packing, and save labor costs of packing.

The vertical baler is better than the horizontal baler. In fact, both have their use occasions and advantages. We can choose according to the actual production. For the raw materials are yellow cardboard, air-conditioning carton, etc., you can choose a conventional horizontal waste paper baler, and for the raw materials, you can choose a small horizontal baler.