|Industrial dust treatment equipment series|
|Welding fume exhaust gas treatment series|
|Grinding polishing dust removal equipment|
|Stand-alone dust collector|
|Spiral duct and accessories series|
Grain in and out of the warehouse, flat heap, flipping the surface of the grain, chopping ditch, processing and other processes will inevitably produce a large number of mixed dust, such as grain shell, skin, burrs and flour, bran, bran, mixed grains And arsenic, lead, manganese and other metal and pesticide impurities, as well as bacteria, mold, insect microorganisms, etc. during storage. Grain dust is a kind of non-conductive flammable dust. It exists in the form of dust cloud or dust layer at the production site. When it is mixed with air to a certain concentration, if it encounters an ignition source of sufficient energy, it may be ignited and occur. A huge destructive dust explosion, and grain dust removal equipment can effectively solve the above problems.
Early grain dust removal methods used a lot of equipment, occupied a large area, had high labor intensity, and the dust removal effect was not ideal. The entire network was used for closed negative pressure ventilation, the wind network was used for multiple purposes, and the key parts of the dust were concentrated. Bag dust collector can implement all-round treatment, and the effect can be ideal.
Operation principle of bag dust collector for grain dust removal equipment:
The grain dust gas enters the grain dust removal equipment box from the air inlet, the grain dust is isolated by the filter bag, the dust is isolated in the outer layer of the cloth bag, and the purified gas is discharged from the fan through the air outlet.
With the continuous operation of grain dust removal equipment, the isolated grain dust outside the filter bag continuously increases, which makes the resistance of the equipment continue to rise, so it must be cleaned to allow the dust sticking to the outside of the filter bag to fall. Generally, automatic In the method of pulse dust cleaning, the dust finally falls from the ash bucket to the dust storage point, and is finally processed manually.
Grain dust exists in the production, purchase, sale, storage, transportation, and processing of grain, especially in the storage, transportation, and processing. 25.8-61.1mg/m3 ，立筒库储粮仓的粉尘质量浓度在一般作业区为 100 mg/m3 装卸作业区为 400-1400 mg/m3 ，粮食加工车间的粉尘质量浓度一般为 3-1200mg/m3 ，统糠房的粉尘质量浓度为 2700-4900 mg/m3 ，均超过一般作业区含尘浓度低于 10 mg/m3 的国家环保标准。 After the field inspection, when the grain storage enterprise loads and unloads grain in the room warehouse, the mass concentration of dust in the air is 25.8-61.1mg / m3 , and the mass concentration of dust in the grain storage bin of the vertical storage warehouse is 100 mg / m3. -1400 mg / m3 , the dust mass concentration in the grain processing workshop is generally 3-1200mg / m3 , and the dust mass concentration in the traditional bran room is 2700-4900 mg / m3 , all exceeding the general operation area. The dust concentration is less than 10 mg / m3. National environmental protection standards. This seriously endangers the health of on-the-job employees and nearby residents, affects civilized production and product quality, causes waste of finished products, accelerates the wear of mechanical transmission parts, and triggers explosion accidents.
、检修平台、脉冲清灰系统 和控制仪等 几大 部分组成。 The bag dust collector of Yuchen's grain dust removal equipment is mainly composed of boxes, filter bags, ash buckets, gas pipes, solenoid valves , maintenance platforms, pulse ash cleaning systems and control instruments . 都 是采用严格的焊接工艺进行的，检修门 都采 用塑料条 紧压压紧处理 ， 所以 可以保证整机严密不漏风 、不会出现 漏 灰的情况出现！ Boxes, ash hoppers, air pipes, etc. are mostly carried out by strict welding processes, and the inspection doors are pressed and compressed with plastic strips , so that the entire machine can be kept tight and free from air leakage and ash leakage . !!
More product introduction: Working principle of bag filter
的粮食粉尘除尘设备可以有效的对粮食在入出仓、平堆，翻动粮面、扒沟、加工等过的整齐卫生。 Yuchen dust removal equipment manufacturer 's grain dust removal equipment can effectively clean and clean the grain in and out of the warehouse, leveling the pile, turning the surface of the grain, chopping ditch, and processing. The rational use of grain dust removal equipment can increase the plant's production scale even higher. So at present, more and more grain companies choose Yuchen's grain dust removal equipment