Garbage incineration deodorization equipment manufacturer

NegotiableUpdate on 02/25

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Nature of the Manufacturer: Producers

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Overview

The proportion of manufacturers of garbage incineration and deodorization equipment in the harmless technology of garbage is gradually increasing. Because the development of this technology has reached a relatively stable stage, and its waste incineration treatment has achieved good results in resource utilization and reuse.

Product Details

Garbage incineration deodorization equipment manufacturerCommon deodorization methods include activated carbon adsorption, chemical washing, and photocatalytic oxidation.

Activated carbon deodorization method

Activated carbon, as an adsorbent, has good adsorption properties on most waste materials such as hydrocarbons, sulfur-containing, nitrogen-containing compounds, halogens, and their derivatives. The activated carbon deodorization device uses columnar activated carbon as the adsorption medium. Columnar activated carbon has a large specific surface area and is a traditional organic gas adsorbent widely used in various industrial fields. When air containing organic gases passes through the filter layer of the activated carbon deodorization device, the organic molecules in the gas will be intercepted, blocked, and adsorbed by the micropores of the activated carbon, and the gas phase will be transferred to the solid phase, thus achieving the purpose of gas purification.

Chemical washing method

The chemical washing method mainly uses strong acids, strong bases, oxidants and other solutions to wash gases, in order to neutralize, oxidize and react to remove odorous substances. Chemical treatment methods can efficiently treat substances with good water solubility in odorous gases. The equipment commonly uses a two-stage washing packed tower structure, with the first stage being acid washing and the second stage being alkali washing. Sodium hypochlorite solution with strong oxidizing properties is mixed with acid and alkali solutions for use. The system maintenance is simple and the operating cost is low, but it occupies a large area and has a high cost.

Photocatalytic oxidation method

Photocatalytic oxidation deodorization technology is one of the rapidly developing and widely promoted new technologies in recent years. The equipment is mainly composed of a UV ultraviolet light source and photocatalysts such as TiO2. Under UV irradiation, oxygen in the air comes into contact with photocatalysts and is excited to form active - O2 free radicals, which can oxidize and decompose odor molecules in exhaust gas into low molecular weight inorganic substances. But this type of equipment is suitable for places with low humidity and low dust. In the emergency deodorization of the garbage storage pit area, the catalyst surface is prone to condensation of water and dust, and the photocatalytic effect gradually decreases to failure. Therefore, an activated carbon adsorption device needs to be added to the back end of the photocatalytic oxidation equipment. During use, activated carbon plays a major role in adsorption and deodorization. In the initial stage, photocatalytic oxidation equipment has a deodorizing effect and a regenerative effect on activated carbon. Compared to the separate treatment scheme for activated carbon, this system has increased investment but reduced operating costs.

Garbage incineration deodorization equipment manufacturerProduct performance:

1. Efficient Odor Removal: It can efficiently remove major pollutants such as volatile organic compounds (VOCs), inorganic substances, hydrogen sulfide, ammonia, thiols, and various odors, with a deodorization efficiency of over 99%. The deodorization effect greatly exceeds the national odor pollutant emission standard (GB14554-93) issued in 1993

2. No need to add any substances: just set up corresponding exhaust pipes and exhaust power to allow odorous gases to pass through this equipment for deodorization, decomposition and purification, without adding any substances to participate in chemical reactions. ，

3. Strong adaptability: It can adapt to the deodorization and purification treatment of high concentrations, atmospheric quantities, and different odorous gases. It can work continuously 24 hours a day and operate stably and reliably.

4. Low operating cost: This equipment has no mechanical action, no noise, no need for dedicated management and daily maintenance, only requires regular inspections. The energy consumption of this equipment is low (only about 0.2 kWh of electricity is consumed per 1000 cubic meters/hour of processing), and the wind resistance of the equipment is extremely low<30pa, which can save a lot of exhaust power energy consumption.

5. No pre-treatment required: Odorous gases do not require special pre-treatment, such as heating, humidification, etc. The equipment can work normally in an environment with a temperature between -30 ℃ and 95 ℃, a humidity between 30% and 98%, and a pH value between 3-11.

6. The equipment has a small footprint and light weight: suitable for special conditions such as compact layout and narrow space. The equipment occupies an area of less than 1 square meter and can handle an air volume of 10000m3/h.