The combination of zeolite molecular sieve wheels is a central bearing and a rotating body, which is one of the relatively complete equipment for adsorption, desorption, and concentration incineration. It has many advantages over honeycomb activated carbon in terms of adsorption process, but the adsorption performance of zeolite is much greater than that of activated carbon, such as the removal of formaldehyde. The basic service life of activated carbon adsorption is less than one year, It is easy to adsorb and saturate, and it needs to be replaced regularly. The service life of zeolite rotary molecular sieve can reach more than 10 years, greatly reducing the cost and frequency of replacement, and reducing the expenditure on manpower and material resources. The one-time investment returns such as safety and continuity efficiency can last for decades. Moreover, the organic VOC gas concentration and efficiency in the desorption and catalytic combustion stages are higher. So zeolite molecular sieve wheels are increasingly being used in the treatment of organic waste gas.

沸石分子篩的工藝原理運(yùn)行方式：

The process principle and operation mode of zeolite molecular sieve:

沸石分子篩吸附濃縮轉(zhuǎn)輪密封系統(tǒng)分為處理區(qū)，再生區(qū)和冷卻區(qū)三個部分，轉(zhuǎn)輪緩慢旋轉(zhuǎn)（1~6r/h）使各個區(qū)內(nèi)吸附過程完整連續(xù)運(yùn)轉(zhuǎn)。當(dāng)VOCs有機(jī)廢氣通過前置處理區(qū)時，其中的有機(jī)廢氣成分被轉(zhuǎn)輪中的吸附劑所吸附去除，廢氣被凈化后的空氣從濃縮轉(zhuǎn)輪的處理區(qū)間而排空，轉(zhuǎn)輪逐漸達(dá)到吸附飽和。同時在再生區(qū)高溫下空氣通過吸附飽和，廢氣被吸附脫附后由經(jīng)高溫空氣排走，達(dá)到連續(xù)去除VOCs效果的同時也恢復(fù)轉(zhuǎn)輪的吸附能力提高廢氣濃度，脫附的高溫氣體進(jìn)入RTO/CO氧化裝置便于進(jìn)行氧化處理。

The sealing system of the zeolite molecular sieve adsorption and concentration rotary wheel is divided into three parts: the treatment zone, the regeneration zone, and the cooling zone. The rotary wheel slowly rotates (1-6r/h) to ensure the complete and continuous operation of the adsorption process in each zone. When VOCs organic waste gas passes through the pre-treatment zone, the organic waste gas components are adsorbed and removed by the adsorbent in the runner. The purified air in the waste gas is discharged from the treatment zone of the concentration runner, and the runner gradually reaches adsorption saturation. At the same time, at high temperatures in the regeneration zone, the air is saturated through adsorption, and the waste gas is adsorbed and desorbed before being discharged through high-temperature air, achieving continuous removal of VOCs while also restoring the adsorption capacity of the runner to improve the concentration of waste gas. The desorbed high-temperature gas enters the RTO/CO oxidation device for easy oxygenation treatment.

技術(shù)核心：

Technical core:

工藝核心：適用于連續(xù)運(yùn)行場合，旋轉(zhuǎn)吸附轉(zhuǎn)輪式的結(jié)構(gòu)，轉(zhuǎn)速，風(fēng)速，連續(xù)運(yùn)行沒有偏流的現(xiàn)象，脫附濃度穩(wěn)定凈化效率高。

Process core: Suitable for continuous operation, with a rotating adsorption wheel structure, rotational speed, wind speed, and continuous operation without bias flow. The desorption concentration is stable and the purification efficiency is high.

材料核心：不燃的無機(jī)硅酸鹽為吸附材料，從原材料上消除著火隱患；吸附壽命長（5-10Y）；結(jié)構(gòu)強(qiáng)度大，耐水性好；微孔分布豐富，孔道均勻，吸附效率高。

Material core: Non combustible inorganic silicates are used as adsorption materials to eliminate fire hazards from the raw materials; Long adsorption life (5-10Y); High structural strength and good water resistance; Rich distribution of micropores, uniform pore channels, and high adsorption efficiency.

技術(shù)優(yōu)勢：

Technical advantages:

安全性好：吸附材料為無機(jī)硅酸鹽，不燃，消除著火隱患；

Good safety: The adsorption material is inorganic silicate, which is non combustible and eliminates fire hazards;

處理高效：凈化效率可達(dá)95%，環(huán)保達(dá)標(biāo)；

Efficient treatment: The purification efficiency can reach 95%, meeting environmental standards;

運(yùn)行穩(wěn)定：吸脫附穩(wěn)定連續(xù)，脫附溫度達(dá)200℃；

Stable operation: Stable and continuous adsorption and desorption, with a desorption temperature of up to 200 ℃;

維護(hù)費(fèi)用低：吸附材料壽命長；沒有控制閥；

Low maintenance cost: Long service life of adsorption materials; No control valve;

投資少：濃縮10倍以上，降低后處理設(shè)備要求；

Low investment: concentration of more than 10 times, reducing requirements for post-processing equipment;

多種工藝可組合，余熱利用率高：與RTO實(shí)現(xiàn)高熱能回收≥95%；與CO組合回收余熱。

Multiple processes can be combined, with high waste heat utilization rate: achieving high heat recovery ≥ 95% with RTO; Combine with CO to recover waste heat.