A pre-spray oil-proof and waterproof bag type dust removal system
A bag-type dust removal and waterproof technology, which is applied to chemical instruments and methods, separation methods, and separation of dispersed particles, can solve problems such as poor ventilation effects
Active Publication Date: 2021-08-20
SUZHOU JONO RECYCLING RESOURCES EQUIP
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Problems solved by technology
[0004] The above-mentioned existing technical solutions have the following defects: the water vapor in the exhaust gas combined with dust particles will form larger dust, and at the same time, the dust particles have a certain viscosity after sticking to the oil in the exhaust gas. The existence of this viscosity will make the dust particles adhere to the Various walls of the system, as well as the through holes of the filter bag, resulting in poor ventilation
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[0041] Example: refer to figure 1 , which is a pre-spray oil-proof and waterproof bag-type dust removal system disclosed in the present invention, and the connecting mechanisms in turn include an air inlet mechanism 1, an air filter mechanism 2 and an air outlet mechanism 3.
[0042] refer to Figure 5 , the air inlet mechanism 1 includes an air inlet pipe 11, and the front side of the air inlet pipe 11 is provided with a preheating device 7, and the preheating device 7 includes a preheating pipe 71 and a heating coil 72; the preheating pipe 71 is heated by a power supply, and the preheating pipe 71 bends back and forth, and heats the exhaust gas flowing through the air inlet pipe 11 to reduce the liquid moisture in the exhaust gas; the heating coil 72 is spirally wound on the air inlet pipe 11, and heating oil circulates in the heating coil 72, and passes through The effect of oil tank and oil pump realizes the wall body heating of air inlet pipe 11. Wherein, the flow direc...
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The invention discloses a pre-spray oil-proof and waterproof bag-type dust removal system, which is applied in the technical field of waste gas treatment equipment and solves the technical problem of excessive water vapor and oil pollution in the waste gas. The main point of the technical scheme is a pre-spray oil-proof And the waterproof bag-type dust removal system, including stations connected in sequence: an air inlet mechanism, an air filter mechanism and an air outlet mechanism; the air inlet mechanism includes at least one air inlet pipe; the air filter mechanism includes an air filter chamber, and The air chamber is provided with at least one filter bag forming a blocking surface; the air outlet mechanism includes at least one air outlet pipe; the front side of the air inlet pipe is provided with a preheating device, and the air inlet pipe is continuously connected to the preheating device The rear side is connected with a branch pipe, and the branch pipe is provided with a pre-spraying device for spraying oil-removing powder into the branch pipe; the technical effect is that the water content of the dust particles is reduced by heating, and the slaked lime powder can also be combined with the oil to form a larger Dust particles, the viscosity of dust particles is further reduced, easy to remove.
Description
technical field [0001] The invention relates to the technical field of waste gas treatment equipment, in particular to a pre-spray oil-proof and waterproof bag-type dust removal system. Background technique [0002] Industrial waste gas is often accompanied by various polluting gases such as dust particles and oil pollution. Targeted treatment is required for such gases to avoid air pollution. [0003] The existing Chinese patent with the notification number CN205252740U discloses a pulse bag type dust removal system, including a pulse bag type dust collector, and the pulse bag type dust remover includes a box above the box and a funnel below the box. The box body is provided with an air outlet, and a plurality of filter bags are also arranged in the box body, and a blowing device is arranged above the filter bags, and one end of the blowing device is connected with a gas storage tank for providing compressed gas, and the funnel There is an air inlet on the top, and the air...
Claims
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IPC IPC(8): B01D46/02B01D46/04B01D46/42B01D46/48
CPCB01D46/023B01D46/04B01D46/42B01D46/4254B01D46/4263B01D46/48
Inventor 袁靖周翔严叶冬
Owner SUZHOU JONO RECYCLING RESOURCES EQUIP