CN214247459U

CN214247459U - Former position of machine of portable installation tail gas cleanup unit

Info

Publication number: CN214247459U
Application number: CN202022646809.5U
Authority: CN
Inventors: 崔俊华; 彭红红
Original assignee: Hebei Hongxu Environmental Protection Technology Co ltd
Current assignee: Hebei Hongxu Environmental Protection Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-21
Anticipated expiration: 2030-11-16

Abstract

The utility model belongs to the technical field of tail gas purification devices, in particular to a portable original-position tail gas purification device, which comprises a purification pipe, harmful gas in tail gas can be purified through the functions of a sulfide filter layer, a hydride filter layer and a heavy metal adsorption layer, when the tail gas contacts with an activated carbon adsorption layer, most of solid suspended particles in the tail gas can be adsorbed by the activated carbon, the purification layer can realize the physical absorption of other harmful substances, further the harm of the discharged tail gas to human bodies and the environment is avoided, the cotton mesh bag filled with a catalyst is put into an isolation cavity, further the oxide in the tail gas can be catalyzed, a fixed rod can fix the isolation cavity, a sponge layer has good silencing effect, the noise generated during the tail gas emission can be reduced, further the pollution to the environment is avoided, the two ends of the purification pipe are respectively sleeved on the outer walls of an air inlet pipe and an exhaust pipe, and then fixed by a fixing piece.

Description

Former position of machine of portable installation tail gas cleanup unit

Technical Field

The utility model relates to a tail gas purification device technical field, concretely relates to former machine position installation tail gas purification device of portable.

Background

The tail gas is waste gas generated in use, contains hundreds of different compounds, pollutants in the tail gas comprise solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead, sulfur oxides and the like, the tail gas can directly harm human health and can also have a profound influence on the environment of human life, the sulfur dioxide in the tail gas has strong pungent smell, and the tail gas can easily cause acid rain when reaching a certain concentration, so that soil and water source acidification is caused, and the growth of crops and forests is influenced.

However, the existing portable tail gas purification device installed on the original machine position causes serious pollution to the environment due to solid impurities, hydrocarbons, sulfur oxides and the like of harmful gases in the tail gas, and brings great harm to the life and health of people.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides an original position of machine installation tail gas cleanup unit of portable has the characteristics that adsorb the purification to the multiple harmful impurity in the tail gas.

In order to achieve the above object, the utility model provides a following technical scheme: a portable tail gas purification device installed in an original machine position comprises a purification pipe, wherein a first purification device and a second purification device are installed inside the purification pipe, the second purification device is positioned below the first purification device, the first purification device comprises a sulfide filter layer, a hydride filter layer and a heavy metal adsorption layer which are distributed from top to bottom, and the second purification device comprises an activated carbon adsorption layer and a purification layer;

the utility model discloses a purification device, including purification pipe, isolation chamber, sponge layer, purification pipe, isolation chamber, the internally mounted of purification pipe has isolation chamber, equal fixedly connected with dead lever between the left and right sides in isolation chamber and the purification pipe, isolation chamber is located second purification device's top, isolation chamber's internally mounted is a plurality of evenly distributed's cotton net bag again, the sponge layer is installed to the inner wall of purification pipe, the sponge layer is located second purification device's below, the thickness on sponge layer is the same with the thickness of purification pipe, the sponge layer is the V-arrangement.

In order to ensure effective implementation of first purifier and second purifier, as the utility model relates to an it is preferred that former position of portable installation tail gas purifier, the internally mounted of purge tube has turbo and exhaust turbine, exhaust turbine is located second purifier's below, fixedly connected with pivot between turbo and the exhaust turbine, the lower terminal surface of pivot runs through first purifier, keeps apart chamber and second purifier in proper order.

In order to reduce the noise when exhaust emission, further keep apart a plurality of products simultaneously, as the utility model relates to an it is preferred that the former position of portable installation tail gas cleanup unit, the internally mounted of purge tube has honeycomb cushion chamber, honeycomb cushion chamber is located first purifier's below, a plurality of meshs have been seted up on the surface in honeycomb cushion chamber, honeycomb cushion chamber and keep apart and be provided with the acoustical panel between the chamber.

In order to prevent that the tail gas that does not have the purification from leaking outside, as the utility model relates to a portable former position installation tail gas purification device is preferred, the up end of purge tube and lower terminal surface can be dismantled respectively and be connected with intake pipe and blast pipe, the mounting is installed to the junction between intake pipe and blast pipe and the purge tube, the sealing washer is all installed to the inner wall of both ends face about the purge tube.

In order to turn into harmless gas or reduce harmful gas's concentration with tail gas, as the utility model relates to an it is preferred that former position of portable installation tail gas cleanup unit, the left and right sides of purifying tube inner wall all is provided with the baffle, two palladium and rhodium have all been plated to the outer wall of baffle.

In order to strengthen the intensity of purge tube, conduct the utility model relates to an it is preferred that former position of portable installation tail gas cleanup unit, the protecting crust is installed to the outer wall of purge tube, the catalyst in the cotton-wadded net bag is manganese oxide.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of former position of machine of portable installation tail gas cleanup unit, effect through sulphide filter layer, hydride filter layer and heavy metal adsorption layer can carry out purification treatment with the harmful gas in the tail gas, and when the tail gas contacted active carbon adsorption layer, active carbon had adsorption capacity and can adsorb most solid suspended particles in the tail gas, and the physical absorption of other harmful substance can be realized to the purification layer, and then has avoided the tail gas after the emission to cause the injury to human body and environment.

2. This kind of former position of machine of portable installation tail gas purification device puts into the isolation intracavity through the cotton-padded net bag that will be equipped with the catalyst, and then can catalyze the oxide in the tail gas, and the dead lever can be fixed the isolation chamber, and the sponge layer has good noise cancelling effect, the noise that produces when can reducing exhaust emissions, and then has avoided the pollution to the environment.

To sum up, this kind of former position of portable installation tail gas cleanup unit has realized adsorbing the effect of purifying to multiple harmful impurity in the tail gas, has avoided causing pollution and injury to environment and human body behind the exhaust emissions.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a structural diagram of a portable original-position mounted tail gas purification device of the present invention;

FIG. 2 is a left side view of the first purification apparatus of the present invention;

fig. 3 is a left view of the second evolution device of the present invention.

In the figure, 1, a purge tube; 101. a baffle plate; 102. a protective shell; 2. a second purification device; 201. an activated carbon adsorption layer; 202. a purification layer; 3. a booster turbine; 301. a rotating shaft; 302. an exhaust turbine; 303. a sponge layer; 4. a first purification device; 401. a sulfide filter layer; 402. a hydride filter layer; 403. a heavy metal adsorption layer; 5. a cellular buffer chamber; 501. a sound-absorbing panel; 7. an isolation chamber; 701. cotton mesh bags; 702. fixing the rod; 6. an air inlet pipe; 601. a fixing member; 602. an exhaust pipe; 603. and (5) sealing rings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: a portable tail gas purification device installed in an original machine position comprises a purification tube 1, wherein a first purification device 4 and a second purification device 2 are installed inside the purification tube 1, the second purification device 2 is positioned below the first purification device 4, the first purification device 4 comprises a sulfide filter layer 401, a hydride filter layer 402 and a heavy metal adsorption layer 403 which are distributed from top to bottom, and the second purification device 2 comprises an activated carbon adsorption layer 201 and a purification layer 202;

the internally mounted of purge tube 1 has isolation chamber 7, keep apart equal fixedly connected with dead lever 702 between both sides and the purge tube 1 about chamber 7, it is located the top of second purifier 2 to keep apart chamber 7, keep apart the internally mounted of chamber 7 and a plurality of evenly distributed's cotton net bag 701 again, sponge layer 303 is installed to the inner wall of purge tube 1, sponge layer 303 is located the below of second purifier 2, the thickness of sponge layer 303 is the same with the thickness of purge tube 1, sponge layer 303 is the V-arrangement.

In this embodiment: harmful gas in the tail gas can be purified through the action of the sulfide filter layer 401, the hydride filter layer 402 and the heavy metal adsorption layer 403, when the tail gas contacts the activated carbon adsorption layer 201, the activated carbon has adsorption capacity and can adsorb most of solid suspended particles in the tail gas, the purification layer 202 can realize physical absorption of other harmful substances, and further the harm of the discharged tail gas to human bodies and the environment is avoided;

put into isolation chamber 7 through the cotton-padded meshwork bag 701 that will be equipped with the catalyst, and then can catalyze the oxide in the tail gas, dead lever 702 can fix isolation chamber 7, and sponge layer 303 has good noise cancelling effect, the noise that produces when can reducing exhaust emissions, and then has avoided the pollution to the environment.

As a technical optimization scheme of the utility model, the internally mounted of purge tube 1 has turbo 3 and exhaust turbine 302, and exhaust turbine 302 is located second purifier 2's below, fixedly connected with pivot 301 between turbo 3 and the exhaust turbine 302, and first purifier 4, isolation chamber 7 and second purifier 2 are run through in proper order to the lower terminal surface of pivot 301.

In this embodiment: when tail gas enters the purification pipe 1, the supercharging turbine 3 can be driven to rotate, so that the rotating shaft 301 drives the exhaust turbine 302 to rotate, the supercharging turbine 3 and the exhaust turbine 302 are enabled to rotate at a high speed, and supercharging and exhaust are carried out on the whole exhaust purification pipe 1, and therefore effective implementation of the first purification device 4 and the second purification device 2 is guaranteed.

As a technical optimization scheme of the utility model, the internally mounted of purge tube 1 has honeycomb cushion chamber 5, and honeycomb cushion chamber 5 is located the below of first purifier 4, and a plurality of meshs have been seted up on the surface of honeycomb cushion chamber 5, and honeycomb cushion chamber 5 and keep apart and be provided with acoustical panel 501 between the chamber 7.

In this embodiment: when tail gas gets into the inside of purge tube 1, can move the speed of stopping of buffering tail gas in purge tube 1 through honeycomb cushion chamber 5, and then can purify tail gas refining more, noise when acoustical panel 501 can effectively reduce exhaust emission.

As the utility model discloses a technical optimization scheme, the up end of purge tube 1 and lower terminal surface can be dismantled respectively and be connected with intake pipe 6 and blast pipe 602, and mounting 601 is installed to the junction between intake pipe 6 and blast pipe 602 and the purge tube 1, and sealing washer 603 is all installed to the inner wall of purge tube 1 upper and lower both ends face.

In this embodiment: the two ends of the purifying pipe 1 are respectively sleeved on the outer walls of the air inlet pipe 6 and the exhaust pipe 602, and then are fixed through the fixing piece 601, and the sealing ring 603 can prevent the tail gas which is not purified from leaking outside and polluting the environment.

As a technical optimization scheme of the utility model, the left and right sides of 1 inner wall of purge tube all is provided with baffle 101, and palladium and rhodium have all been plated to the outer wall of two baffles 101.

In this embodiment: under the palladium catalysis of baffle 101 outer wall, be the steam state when tail gas is discharged, and then can be with hydrocarbon in the tail gas and carbon monoxide can produce water and carbon dioxide under the high temperature condition, under the catalysis of rhodium, oxynitride reduces into nitrogen gas and oxygen, and then can turn into harmless gas or reduce harmful gas's concentration with tail gas, be favorable to the environmental protection.

As a technical optimization scheme of the utility model, the protecting shell 102 is installed to the outer wall of the purifying tube 1, and the catalyst in the cotton mesh bag 701 is manganese oxide.

In this embodiment: the protective shell 102 enhances the strength of the purifying tube 1, prolongs the service life of the purifying tube 1, and the manganese oxide can catalyze oxides in the tail gas and reduce the pollution of the tail gas.

The utility model discloses a theory of operation and use flow: when tail gas enters the interior of the purification pipe 1 through the air inlet pipe 6, the booster turbine 3 can be driven to rotate, the rotating shaft 301 drives the exhaust turbine 302 to rotate, the booster turbine 3 and the exhaust turbine 302 are driven to rotate at a high speed, harmful gas in the tail gas can be purified under the action of the sulfide filter layer 401, the hydride filter layer 402 and the heavy metal adsorption layer 403, the honeycomb buffer cavity 5 can move to buffer the staying speed of the tail gas in the purification pipe 1, the sound absorption board 501 can effectively reduce the noise of the tail gas, the cotton mesh bag 701 filled with the catalyst is placed in the isolation cavity 7 to catalyze oxides in the tail gas, when the tail gas contacts the activated carbon adsorption layer 201, the activated carbon has adsorption capacity to adsorb solid suspended particles in the tail gas, the purification layer 202 can realize physical absorption of other harmful substances, and the sponge layer 303 has good sound absorption effect, when the exhaust gas purification is completed, the exhaust gas is exhausted through the exhaust pipe 602.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an original position of machine installation tail gas cleanup unit of portable, includes purge tube (1), its characterized in that: a first purification device (4) and a second purification device (2) are installed inside the purification pipe (1), the second purification device (2) is positioned below the first purification device (4), the first purification device (4) comprises a sulfide filter layer (401), a hydride filter layer (402) and a heavy metal adsorption layer (403) which are distributed from top to bottom, and the second purification device (2) comprises an activated carbon adsorption layer (201) and a purification layer (202);

the internally mounted of purge tube (1) has isolation chamber (7), keep apart equal fixedly connected with dead lever (702) between the left and right sides in chamber (7) and purge tube (1), keep apart the top that chamber (7) is located second purifier (2), the internally mounted who keeps apart chamber (7) has a plurality of evenly distributed's cotton pocket (701), sponge layer (303) are installed to the inner wall of purge tube (1), sponge layer (303) are located the below of second purifier (2), the thickness of sponge layer (303) is the same with the thickness of purge tube (1), sponge layer (303) are the V-arrangement.

2. The portable in-situ mounted tail gas purification device according to claim 1, wherein the device comprises: the utility model discloses a purification device, including the purifying tube, the internally mounted of purifying tube (1) has turbo (3) and exhaust turbine (302), exhaust turbine (302) are located the below of second purifier (2), fixedly connected with pivot (301) between turbo (3) and exhaust turbine (302), the lower terminal surface of pivot (301) runs through first purifier (4), isolation chamber (7) and second purifier (2) in proper order.

3. The portable in-situ mounted tail gas purification device according to claim 1, wherein the device comprises: the utility model discloses a purification device, including purifying tube (1), honeycomb cushion chamber (5) are installed to the internally mounted of purifying tube (1), honeycomb cushion chamber (5) are located the below of first purifier (4), a plurality of meshs have been seted up on the surface of honeycomb cushion chamber (5), be provided with between honeycomb cushion chamber (5) and isolation chamber (7) acoustical panel (501).

4. The portable in-situ mounted tail gas purification device according to claim 1, wherein the device comprises: the utility model discloses a purification device, including the upper end of purge tube (1), the up end and the lower terminal surface of purge tube (1) can be dismantled respectively and be connected with intake pipe (6) and blast pipe (602), mounting (601) are installed to the junction between intake pipe (6) and blast pipe (602) and purge tube (1), sealing washer (603) are all installed to the inner wall of both ends face about purge tube (1).

5. The portable in-situ mounted tail gas purification device according to claim 1, wherein the device comprises: the left and right sides of the inner wall of the purifying pipe (1) are provided with baffles (101), and the outer walls of the baffles (101) are plated with palladium and rhodium.

6. The portable in-situ mounted tail gas purification device according to claim 1, wherein the device comprises: the outer wall of the purification pipe (1) is provided with a protective shell (102), and the catalyst in the cotton mesh bag (701) is manganese oxide.