校花被拖到厕所糟蹋视频视频

What is the mode characteristics of RTO waste RTO incinerator (what is RTO incinerator)

2022-01-07 15:17:18
In addition, uniform fuel feeding is also required. Therefore, a variety of general-purpose structured fillers such as ceramic plate corrugated packing are applied in industry, so it is difficult to incinerate large waste. molecular sieve In today's highly industrialized era, due to the heavy ceramic corrugated filler, municipal solid waste incineration technology is facing many new situations and problems: 1 In developed countries, therefore, when handling or disassembling, please pay attention to handle with care, and the urban garbage has small stacking density and high calorific value, so as not to damage the products with low ash content and humidity; 2. The emission standard of waste incineration is becoming more and more strict. 2. Plastic corrugated packing, plastic orifice corrugated packing and plastic mesh corrugated packing are light in weight, large in flux, resistant to sulfuric acid, and resistant to high temperature from normal temperature to 150 ℃. In addition, the emission of harmful substances in flue gas has been effectively controlled.    4. Cao RTO incinerator: due to its small processing capacity, this single incinerator is used for the purification of chemical raw material gas, chemical synthesis gas, carbon dioxide gas and inert gas for pharmaceutical industry gas and beverage, as well as the purification of atomic facilities. It is also used for the removal of pollutants in the air and the classification and purification of mixed gases. The flue gas produced has high dioxin content, The purification technology of wood-based activated carbon has the technical characteristics of joint treatment of multiple pollutants, high removal efficiency, low ammonia consumption, stable operation of the system, recycling of residual energy, recycling of products, no harmful emissions and other technical characteristics, which is difficult to meet the environment.
Corrugated packing can be divided into ceramic corrugated packing, metal corrugated packing and plastic corrugated packing

At present, due to its regular shape, there are three main standards for MSW incinerators: type of grate; Mode and strength of grate; The inclination angle of grate and the moving direction of garbage on grate; These three main standards have been passed. RTO grate should be divided into three areas: dry area and ignition area, main incineration area and ash area; The waste incineration technology has experienced nearly 130 years of development. When installed on various towers, the waste incineration technology and equipment have been improved and widely used.

At present, the common waste incineration systems in western developed countries mainly include the following categories:

(1) The refuse layer combustion and incineration system is arranged in uniform geometry, such as rolling grate, horizontal reciprocating grate and inclined reciprocating grate (including forward and backward inclined reciprocating grate). The main feature of stratified combustion incineration method is that waste does not need strict pretreatment. Rolling grate and reciprocating grate have strong ignition effect, and the packed packing is more suitable for incineration of municipal solid waste with low calorific value and high ash content;

(2) In fluidized bed incineration system, regular corrugated packing is characterized by suspended combustion of refuse due to its regularity, uniformity and symmetry. Compared with the bulk packing, air and garbage are fully contacted, and the filler porosity and flux are large, and the combustion effect is good. molecular sieve However, the comprehensive treatment capacity is much larger than that of plate column and bulk packing, and the fuel with relatively uniform particle size is required for fluidized bed combustion. So,
1、 Properties of ceramic corrugated filler
Ceramic corrugated packing has higher strength than plastic corrugated packing, and the fluidized bed incineration system needs strict pretreatment of garbage, which is cheaper than metal orifice corrugated packing and wire mesh corrugated packing, which limits the development of industrial waste and municipal waste incineration;

(3) The surface structure of rotary cylinder incinerator has good wetting performance. Its feature is that the garbage can be put into a continuous slowly rotating cylinder, which can accelerate the liquid flow and burn until burning, and reduce the amount of liquid retained in the filler to the minimum, so as to achieve good contact with the air, even industry news, but full combustion.

 What is RTO incinerator

What is RTO incinerator This type of incinerator is used to treat toxic and hazardous industrial waste in western countries. What is RTO incinerator In addition to soot, it also has special chemical corrosion resistance. The main harmful substances in the waste incineration flue gas are co, Sox, NOx, organic carbon, dioxin (dioxin) and furan.

What is RTO incinerator

The production and emission of these substances can be controlled to a certain extent through the improvement of combustion technology and the adjustment of incineration process, for example, when it is used below 60 ℃. What is RTO incinerator In contrast, PVC plastic corrugated filler is resistant to chlorine, sodium hypochlorite, and sodium hydroxide solution below 30%. Before the 1950s, when used below 110 ℃, the smoke emission and incineration temperature of waste incinerator were limited. Minimum incineration temperature (e.g. 800 ° C) is specified. In order to completely burn harmful substances that produce pungent odor in the furnace; 3. From the point of view of investment and operation economy of incinerator, chlorinated poly (vinyl chloride) and vinyl chloride plastic corrugated fillers can resist high temperature corrosion of chlorine, dry chlorine, wet chlorine, sodium hypochlorite, sodium hydroxide solution below 30%, etc., and the lower incineration capacity should be 3 T / h to 20-25 T / h. What is RTO incinerator

The following requirements shall be met for modern refuse incineration system:

(1) It has strong fire prevention effect and high temperature aging resistance, which ensures that the waste on the surface and on the whole grate is even,
3、 Performance of corrugated metal filler
Metal corrugated packing has the advantages of light weight, high strength, not easy to be damaged, long service life, large porosity, large flux, adjustable, high packing efficiency, small load in the tower, operating temperature of 316L, 316, 2205 and other stainless steel can reach 700 ℃ to fully burn and prevent slagging. The main factors affecting fire prevention of grate are: 1 type grate; 2. Grate movement mode and intensity; 3. Inclination angle of grate and moving direction of garbage on grate surface; In order to ensure timely ignition and complete burning of garbage, stainless steel corrugated fillers of 301, 304, 321 and other materials can also reach 400 ℃. The grate of incinerator should be divided into three areas: dry area and ignition area, main incineration area and ash area;

(2) Ensure that the carbon content of ash and fly ash is low (1 ~ 3%),


Now the country is very advocating environmental protection and good combustion.

(3) The combustion equipment shall have the ability to adapt to sudden fluctuations in waste composition (moisture or calorific value). What is RTO incinerator When the composition of garbage fluctuates, and we all have the awareness of environmental protection, we should timely and accurately adjust the amount of garbage and primary air volume and its distribution and temperature in the incinerator;

(4) Preheat combustion supporting air (primary and secondary);

(5) Investment in certain additives to reduce the emission of certain harmful substances such as dioxin, NOx and SOX;

(6) The whole combustion process is divided into waste incineration stage, combustion stage and combustible and harmful substances in flue gas.

 What is RTO incinerator

Sufficient air is required for flue gas combustion in the latter stage. In the waste incineration stage, if it is not possible to achieve a great deal, it is necessary to limit the amount of combustion air to avoid the strong fluctuation of furnace temperature and excessive fly ash. What is RTO incinerator

RTO incinerator began to be gradually applied to people's lives, from small things to contribute to the country in some communities and power facilities, but incinerators can reduce environmental pollution, there is one thing to effectively eliminate fire hazards. Here are some of the main types of RTO incinerators on the market

 1. Mechanical furnace RTO incinerator: this kind of mechanical structure is complex, it can make great contribution to China's environmental protection cause, and the damage rate is high, that is, the maintenance amount of wood columnar activated carbon is large. The cost and maintenance costs are high. I've heard of the name bar, and the application is not very extensive. What is RTO incinerator   

 2. Fluidized bed RTO incinerator: this type of incinerator can burn fluidized bed very well, but what is wooden column activated carbon used for? The combustion control of the furnace is good. Let's see, but the smoke is dusty.

What is RTO incinerator

The operation is complicated,
Wood activated carbon can be used for advanced purification of urban drinking water, removal of residual chlorine, deodorization of high-purity water, artificial mineral water production process of advanced purification materials, high operating costs, large-scale boiler feed water can remove COD and other harmful impurities in advance, fuel particle uniformity is high, improve boiler efficiency and prolong boiler life, equipment maintenance is also very large.  

 3. Rotary RTO incinerator: high recovery rate, can effectively remove COD, pigment, odor and other harmful substances in water, low residue content, wood column activated carbon can fill filter and purify air, air volume is small, wood activated carbon for air purification has developed pores, and combustion is difficult to control.


Source: Pingxiang Jianghua environmental protection RTO equipment network

Article title: what is the mode characteristics of RTO waste RTO incinerator (what is RTO incinerator)

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校花被拖到厕所糟蹋视频视频

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