CN210264866U

CN210264866U - Automobile exhaust power generation and purification device

Info

Publication number: CN210264866U
Application number: CN201920996467.4U
Authority: CN
Inventors: 麻秀芬; 陈平; 王丹
Original assignee: City College Southwest University Of Science And Technology
Current assignee: City College Southwest University Of Science And Technology
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-07
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses an automobile exhaust electricity generation and purifier, including the heat exchange chamber, there is the filter screen layer on the left of the heat exchange chamber, filter screen layer the right is equipped with the retaining ring, there is the return bend on the left of the filter screen layer and tail gas intake-tube connection in the heat exchange chamber, return bend and energy conversion device intercommunication, the heat transport medium is equipped with in the return bend, heat exchange chamber the right is the active carbon adsorption layer, the active carbon adsorption layer passes through the gooseneck and links to each other with the lower part of clean room, there is the inlet above the clean room, there is the liquid outlet below the clean room, there is the anechoic room on clean room the right, the anechoic room is passed in tail gas discharge pipe left side. The utility model discloses realized automobile exhaust waste heat power generation and automobile exhaust's purification simultaneously, saved manufacturing cost and installation procedure, it is significant to energy saving and environmental protection.

Description

Automobile exhaust power generation and purification device

Technical Field

The utility model relates to a tail gas treatment, in particular to automobile exhaust electricity generation and purifier.

Background

With the improvement of living standard of people, automobiles are more and more, the quantity of the automobiles kept in the world is more than 10 hundred million, most of the engines in the automobiles are internal combustion engines, the internal combustion engines mostly use gasoline or diesel oil as fuel, the energy utilization rate is very low, about 40 percent of energy is left in tail gas, in addition, the tail gas of the automobiles contains a large amount of solid suspended particles, nitrogen oxides, hydrocarbon, carbon monoxide and the like, and the direct emission of the tail gas of the automobiles into the air not only causes the waste of energy, but also causes the environmental pollution. Most of the existing automobile exhaust power generation devices and automobile exhaust purification devices are two completely separated devices, the structures are complex, the two devices are difficult to combine, and the cost is increased when the two devices are used simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automobile exhaust electricity generation and purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automobile exhaust electricity generation and purifier includes the heat exchange chamber, there is the filter screen layer on the left of the heat exchange chamber, filter screen layer the right is equipped with the retaining ring, filter screen layer the left side and tail gas intake-tube connection, there is the return bend in the heat exchange chamber, return bend and energy conversion device intercommunication, the hot transport medium is equipped with in the return bend, heat exchange chamber the right is the active carbon adsorption layer, the active carbon adsorption layer passes through the gooseneck and links to each other with the lower part of clean room, there is the inlet above the clean room, there is the liquid outlet below the clean room, clean room the right has the amortization room, the amortization room is passed in tail gas discharge pipe.

Preferably, a plurality of knife-shaped guide plates are arranged in the purification chamber.

Preferably, the inside of the purification chamber contains an alkaline solution.

Preferably, the connection mode between the exhaust gas discharge pipe and the purification chamber is a threaded connection.

Preferably, the diameter D of the exhaust inlet pipe₁2cm or more and 25cm or less.

Preferably, the diameter D of the exhaust gas discharge pipe₂1.5cm or more and 20cm or less.

The device provided by the utility model realize automobile exhaust waste heat power generation and automobile exhaust's purification simultaneously, save manufacturing cost and installation procedure, have the great significance to energy saving and environmental protection.

Drawings

FIG. 1 is a schematic diagram of a power generation and purification device for automobile exhaust.

Wherein: 1-tail gas inlet pipe; 2-a filter screen layer; 3-a retainer ring; 4-a heat exchange chamber; 5-bending the pipe; 6-activated carbon adsorption layer; 7-gooseneck; 8-a purification chamber; 9-liquid inlet; 10-a baffle; 11-a silencing chamber; 12-a liquid outlet; 13-exhaust gas discharge pipe; a-energy conversion device.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The utility model provides an automobile exhaust electricity generation and purifier includes heat exchange chamber 4, there is filter screen layer 2 on the left of heat exchange chamber 4, filter screen layer 2 can filter the microparticle in the tail gas, filter screen layer 2 the right is equipped with retaining ring 3, filter screen layer 2 the left side is connected with tail gas intake pipe 1, there is return bend 5 in the heat exchange chamber 4, heat transfer in the tail gas is for return bend 5, return bend 5 and energy conversion device A intercommunication, the hot transport medium is equipped with in the return bend 5, heat exchange chamber 4 the right is active carbon adsorption layer 6, active carbon adsorption layer 6 passes through gooseneck 7 and links to each other with the lower part of clean room 8, there is inlet 9 above the clean room 8, there is liquid outlet 12 below the clean room 8, there is amortization chamber 11 on the clean room 8 the right, 13 left sides of tail gas discharge pipe pass amortization chamber 11 and link to each other.

A plurality of knife-shaped guide plates 10 are arranged in the purifying chamber 8, so that the tail gas can be fully contacted with the solution.

The inside of the purification chamber 8 contains alkaline solution.

The tail gas discharge pipe 13 is connected with the purification chamber 8 by screw threads.

Diameter D of tail gas inlet pipe 1₁2cm or more and smallEqual to or less than 25 cm.

Diameter D of the exhaust gas discharge pipe 13₂1.5cm or more and 20cm or less.

Claims

1. The utility model provides an automobile exhaust electricity generation and purifier, includes heat exchange room (4), its characterized in that: there is filter screen layer (2) on heat exchange room (4) the left side, filter screen layer (2) the right is equipped with retaining ring (3), filter screen layer (2) the left side is connected with tail gas intake pipe (1), there is return bend (5) in heat exchange room (4), return bend (5) and energy conversion device (A) intercommunication, the heat transport medium is equipped with in return bend (5), heat exchange room (4) the right is active carbon adsorption layer (6), active carbon adsorption layer (6) link to each other with the lower part of clean room (8) through gooseneck (7), there is inlet (9) above clean room (8), there is liquid outlet (12) below clean room (8), clean room (8) the right has anechoic room (11), tail gas discharge pipe (13) left side is passed anechoic room (11) and is linked to each other with clean room (8), tail gas discharge pipe (13) right side directly communicates with the atmosphere.

2. The apparatus for generating and purifying automobile exhaust according to claim 1, wherein: a plurality of knife-shaped guide plates (10) are arranged in the purifying chamber (8).

3. The apparatus for generating and purifying automobile exhaust according to claim 1, wherein: the interior of the purification chamber (8) is filled with alkaline solution.

4. The apparatus for generating and purifying automobile exhaust according to claim 1, wherein: the tail gas discharge pipe (13) is connected with the purifying chamber (8) in a threaded manner.

5. The apparatus for generating and purifying automobile exhaust according to claim 1, wherein: diameter D of tail gas inlet pipe (1)₁2cm or more and 25cm or less.

6. The apparatus for generating and purifying automobile exhaust according to claim 1, wherein: diameter D of exhaust gas discharge pipe (13)₂1.5cm or more and 20cm or less.