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Tail gas treatment device for automobiles/ships

A technology for exhaust gas treatment and ships, which is applied in the direction of exhaust devices, noise reduction devices, machines/engines, etc., can solve the problems of high cost of use, inconvenient replacement, and small processing capacity, and achieve the effect of low cost of use and convenient replacement

Inactive Publication Date: 2011-01-19
叶贤忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing automobile exhaust treatment devices generally use activated carbon treatment devices, which have a small processing capacity and require frequent replacement of activated carbon devices, which is inconvenient and expensive to use

Method used

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  • Tail gas treatment device for automobiles/ships
  • Tail gas treatment device for automobiles/ships
  • Tail gas treatment device for automobiles/ships

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: Such as figure 1 As shown, the present invention includes a closed cavity 1 with a liquid filling port 6, a liquid discharge port 7, an exhaust gas connection pipe 2 communicating with the closed cavity 1, an exhaust gas discharge pipe 3 communicating with the closed cavity 1, and liquid filling Both the port 6 and the liquid discharge port 7 are equipped with a valve or a lid. The closed cavity 1 is filled with an alkaline adsorption solution 4, which is mainly composed of sodium hydroxide, and the exhaust gas connection pipe 2 is located in the closed cavity 1. The outlet 2a is close to the liquid surface of the alkaline adsorption solution 4, and the pipe 3b of the exhaust gas discharge pipe 3 located in the closed cavity 1 is located above the liquid surface of the alkaline adsorption solution 4.

[0015] Symmetrical exhaust gas discharge pipes 3 are arranged on both symmetrical sides of the enclosed cavity 1, and the exhaust gas discharge pipe 3 in the enclo...

Embodiment 2

[0017] Example 2: Such as Figure 4 As shown, this embodiment is based on embodiment 1. A plate 6 is provided above the liquid surface of the alkaline adsorption solution 4 in the enclosed cavity 1, and the exhaust gas connecting pipe 2 is located in the enclosed cavity 1 through the outlet 2a. After the plate 6, the pipe 3 b of the exhaust gas discharge pipe 3 located in the enclosed cavity 1 is located on the plate 6.

Embodiment 3

[0018] Example 3: Such as Figure 5 As shown, this embodiment is based on the second embodiment. A tube 8 with a pumping device 7 is provided below the liquid surface of the alkaline adsorption solution 4 in the plate 6 and the closed cavity 1. When working, the alkaline adsorption solution 4 is sent to the plate 6 through the pumping device 7, the tube 8, and the alkaline adsorption solution 4 overflowing the plate 6 flows back into the closed cavity 1, thereby effectively ensuring that the plate 6 has The alkaline adsorption solution 4, and the alkaline adsorption solution 4 on the plate 6 has waves and bubbles. The technology of embodiment 3 can be used on ships, because ships are generally stable and make it difficult for the alkaline adsorbent to generate waves or bubbles. The technology of example 3 can effectively ensure that the alkaline adsorbent produces waves or bubbles.

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PUM

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Abstract

The invention discloses a tail gas treatment device for automobiles / ships. The tail gas treatment device is characterized by comprising a closed containing cavity, and an exhaust gas connection pipe and an exhaust gas emission pipe which are communicated with the closed containing cavity, wherein the closed containing cavity is filled with alkaline adsorption liquid; an outlet of the exhaust gas connection pipe positioned in the closed containing cavity is close to the liquid surface of the alkaline adsorption liquid; a part of the exhaust gas emission pipe positioned outside the closed containing cavity is higher than the liquid surface of the alkaline adsorption liquid; and the part of the exhaust gas emission pipe positioned in the closed containing cavity is positioned above the liquid surface of the alkaline adsorption liquid. Compared with the prior art, the tail gas treatment device for the automobiles / ships has the advantages of effective filtration of exhaust gas, convenient replacement and low using cost.

Description

Technical field: [0001] The invention relates to an exhaust gas treatment device. Background technique: [0002] Existing automobile exhaust gas treatment devices generally use activated carbon treatment devices, which are treated with activated carbon and have a small processing capacity. The activated carbon devices need to be replaced frequently, which is inconvenient to replace and high in cost. Summary of the invention: [0003] The purpose of the present invention is to provide an automobile / ship exhaust gas treatment device that can effectively filter exhaust gas, is convenient to replace, and has low use cost. [0004] The present invention is realized in this way, including a closed cavity, an exhaust gas connection pipe connected to the closed cavity, and an exhaust gas discharge pipe connected to the closed cavity. The closed cavity is filled with alkaline adsorption liquid, and the exhaust gas connection pipe is located in the closed cavity. The outlet in the cavity is ...

Claims

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Application Information

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IPC IPC(8): F01N3/04F01N3/08B01D53/92B01D53/40
Inventor 叶贤忠
Owner 叶贤忠