网址：www.fengguanjiagong.com 2021-04-28 作者：admin 阅读：
In the actual use, there are many kinds of smoke hood, here to give you a brief introduction of several
The pollution sources are all sealed in the hood, which has the advantages of small exhaust volume, can effectively control harmful substances, and is not affected by the environment, but affects the operation. It is mainly used in the occasions with high control requirements, and to eliminate the harmful gas or smoke. It is widely used in automatic production line of food factory or central kitchen. Automatic continuous electric fryer and automatic continuous baking equipment all work in this kind of hood.
Cabinet type smoke hood
One side of the cabinet type smoke hood is open for manual operation, the other side is sealed, and the open side maintains a certain suction speed to ensure that harmful substances in the Cabinet do not escape. It is mainly used in the laboratory.
The external suction hood is located near the smoke source, and the smoke is sucked into the hood by the suction effect near the smoke port. It has little influence on production and operation, convenient installation and maintenance, but increases the inhalation of surrounding air, with large exhaust volume, low efficiency and poor ability to control harmful substances. It is mainly used in the occasions where the pollutants cannot be sealed due to the limited process requirements or operating conditions.