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Equipment for purifying metal in automobile exhaust catalyst

A technology for purifying equipment and automobile exhaust, which is used in gas treatment, chemical instruments and methods, and dispersed particle filtration. The effect of wasting and avoiding waste of resources

Inactive Publication Date: 2021-11-05
吴庆洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a metal purification device in an automobile exhaust catalyst, which solves the problem that the device is prone to blockage of the intake end after a long time of work when purifying the exhaust gas, and dust is easily adhered inside, causing the device to rust , reducing the effect of exhaust gas purification, causing omissions in the collection of internal precious metals, resulting in a waste of resources

Method used

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  • Equipment for purifying metal in automobile exhaust catalyst
  • Equipment for purifying metal in automobile exhaust catalyst
  • Equipment for purifying metal in automobile exhaust catalyst

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see Figure 1-2 , the present invention provides a technical solution: a metal purification device in an automobile exhaust catalyst, comprising a bottom plate 1, the top of the bottom plate 1 is fixedly connected with a protective shell 2, and the top of the protective shell 2 is connected with an intake pipe 6, and the protection A filter discharge layer 3 is provided in the middle of the bottom of the inner cavity of the shell 2, and the top of the inner wall on both sides of the filter discharge layer 3 is fixedly connected with a purification device 4, and the top of the purification device 4 penetrates the filter discharge layer 3 and extends to the outside of the filter discharge layer 3 , a rotating ring 5 is provided at the middle of the top of the purification device 4 .

[0033] Wherein, the purification device 4 includes a purification main body 41, the middle part of the outer wall on both sides of the purification main body 41 is fixedly connected with a f...

Embodiment 2

[0036] see Figure 1-4 , on the basis of Embodiment 1, the present invention provides a technical solution: the first component of the purification mechanism 43 includes a purifier 431, the bottom of the outer wall on both sides of the purifier 431 is fixedly connected with a positioning connecting plate 433, and the inner cavity of the purifier 431 A purification rack 432 is fixedly connected to the middle position of the bottom, a filter 434 is fixedly connected to the top of the purification rack 432 , and a suction member 435 is fixedly connected to the top of the purifier 431 .

[0037] Wherein, component one of the auxiliary mechanism 44 includes a bearing plate 441, the top of the bearing plate 441 is fixedly connected with a protective cover 442, and the middle position of the inner cavity bottom of the protective cover 442 is fixedly connected with an auxiliary body 444, and the inner cavity bottom of the protective cover 442 is located at the auxiliary body. Both sides...

Embodiment 3

[0040] see Figure 1-6 , on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: Component 2 of the purification mechanism 43 includes a shell d1, and both sides of the inner cavity top of the shell d1 are fixedly connected with a purifier d2, and the purifier d2 A cooler d3 is provided at the bottom, a rotating collector d4 is fixedly connected to the middle position of the bottom of the cooler d3, and a seal d5 is fixedly connected to the bottom of the rotating collector d4.

[0041] Among them, the second component of the auxiliary mechanism 44 includes a thermal insulation shell t1, the bottom of the inner cavity of the thermal insulation shell t1 is fixedly connected with an installation liner t2, the bottom of the inner cavity of the installation liner t2 is provided with an extension body t3, and the top of the extension body t3 penetrates the installation liner The plate t2 extends to the outside of the installation liner t2,...

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Abstract

The invention discloses equipment for purifying metal in an automobile exhaust catalyst. The metal purification equipment comprises a bottom plate, the top of the bottom plate is fixedly connected with a protective shell, the top of the protective shell communicates with an air inlet pipe, and a filtering and discharging layer is arranged in the middle of the bottom of an inner cavity of the protective shell. Purification devices are fixedly connected to the tops of the inner walls of the two sides of the filtering and discharging layer, and rotating rings are arranged in the middles of the tops of the purification devices. The invention relates to the technical field of tail gas purification. According to the metal purification equipment in the automobile exhaust catalyst, generated wind power can clean objects adhering to the inner wall, the diameters of the two ends of the purification body are small, the diameter of the middle of the purification body is large, the purification concentration of exhaust can be increased when the exhaust is located in the purification body, resource waste during purification is avoided, and the blocking area is reduced when the fixing support is fixed. It can be guaranteed that the device is in a stable working environment, meanwhile, protection in the device is improved, and the device is not prone to being damaged due to corrosion.

Description

technical field [0001] The invention relates to the technical field of automobile exhaust, in particular to equipment for purifying metals in automobile exhaust catalysts. Background technique [0002] Automobile exhaust is the exhaust gas generated during the use of automobiles. It contains hundreds of different compounds. The pollutants include solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and sulfur oxides. Automobile exhaust purification catalysts The main active material platinum and palladium metal are impregnated in the alumina coating on the surface of the catalyst carrier, and the platinum is recovered from the used waste automobile catalyst, but the device is prone to blockage of the intake end after a long time of work when purifying the exhaust gas, and The interior is easy to adhere to dust, which leads to corrosion of the device, reduces the effect of exhaust gas purification, makes the collection of internal pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00B01D53/88
CPCB01D46/00B01D53/88B01D2258/012
Inventor 吴庆洪
Owner 吴庆洪
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