Waste gas treatment water tank with crimped ribbon arrester on front side
A technology for exhaust gas treatment and flame arrester, which is applied in gas passages, exhaust devices, mufflers, etc., can solve the problems of increased exhaust resistance, easy blockage, and increased occupied space, so as to reduce exhaust resistance and reduce cleaning. Frequency, blocking effect
Active Publication Date: 2017-08-15
TAIYUAN UNIV OF TECH
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Problems solved by technology
Exhaust gas from explosion-proof diesel engines contains a large amount of soot particles. After passing through the exhaust gas treatment water tank, due to the increase in water content, the soot particles are very easy to stick to the flat flame arrester. The air resistance increases greatly, which affects the performance of the engine, and the flat flame arrester is mostly arranged outside the exhaust gas treatment water tank, which increases the occupied space and is not convenient to arrange on the actual vehicle
Method used
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[0019] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0020] An exhaust gas treatment water tank in front of a corrugated flame arrestor, comprising a box body, a corrugated flame arrestor, an air guide pipe, and an orifice structure. The box body is equipped with an intake flange, an exhaust flange, a water supply port, a water outlet, and a liquid level. Observation port, liquid level sensor mounting seat and reinforcement ribs, etc. Specific connection relationship such as figure 1 As shown, the box body 10 is connected to the water-cooled jacket exhaust pipe 1 through the intake flange 2 provided on the top surface thereof; the box body 10 is equipped with a corrugated flame arrestor 3, and the inlet of the corrugated flame arrestor 3 is connected to the top surface of the box body 10 The air inlet flange 2 at the air inlet is connected, and its outlet is connected to the L-shaped air guide pi...
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The invention discloses a waste gas treatment water tank with a crimped ribbon arrester on the front side. The waste gas treatment water tank comprises a tank body; and the tank body is provided with intake and exhaust flanges, a water feeding port, a water draining port, a liquid level observing port, a sensor and reinforcing ribs. A gas guide pipeline structure in the waste gas treatment water tank is designed; the crimped ribbon arrester is positioned on the intake flange; after waste gas is fed in the waste gas treatment water tank, the crimped ribbon arrester firstly performs flame elimination and fire stop; and then, the internal gas guide pipeline and a hole plate structure fully mix gas and liquid to achieve the purposes of cleaning through water washing and reduction of the exhaust temperature. The intake flange is connected with a water jacket exhaust pipe to guarantee that the working surface temperature of an exhaust system is not higher than 150 DEG C; a lower separation plate is mounted at the bottom of the waste gas treatment water tank; and the reinforcing ribs are mounted on the peripheral wall surfaces of the waste gas treatment water tank. The working temperature requirements of the surface of the waste gas treatment water tank are guaranteed; meanwhile, the blockage condition of the crimped ribbon arrester is reduced; the exhaust resistance is reduced; the installation space is saved; and the arrangement is convenient.
Description
Technical field [0001] The invention belongs to the technical field of exhaust gas treatment and purification of explosion-proof diesel engines, and specifically relates to an exhaust gas treatment water tank in front of a corrugated flame arrestor. Background technique [0002] At present, in order to meet the emission requirements of coal mines, most of the domestic explosion-proof diesel engine exhaust systems use a combination of flat flame arresters and exhaust gas treatment water tanks, and most of the flat flame arresters are rear-mounted. Explosion-proof diesel engine exhaust contains a large amount of soot particles. After the exhaust gas treatment water tank increases the water content, the soot particles are very easy to stick to the flat flame arrestor. This installation structure form of the flat flame arrestor is very easy to block, making the exhaust The air resistance increases greatly, which affects the performance of the engine, and the flat flame arrester is mo...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F01N3/06F01N3/04F01N3/02F01N1/08
CPCF01N1/082F01N3/02F01N3/04F01N3/06F01N2470/00
Inventor 张瑞亮孙丹丹武志斐孙秀全王铁高吉
Owner TAIYUAN UNIV OF TECH