CN111420548B

CN111420548B - Adsorb catalysis integration waste gas treatment device

Info

Publication number: CN111420548B
Application number: CN202010196192.3A
Authority: CN
Inventors: 韩娜; 张书锋
Original assignee: Zhengzhou Puhua Technology Co ltd
Current assignee: Zhengzhou Puhua Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2022-03-29
Anticipated expiration: 2040-03-19
Also published as: CN111420548A

Abstract

The invention discloses an adsorption and catalysis integrated waste gas treatment device, which comprises an installation shell, an air inlet pipe and a catalysis box, wherein the installation shell is provided with a gas inlet pipe and a gas outlet pipe; according to the invention, the heating plate arranged between the adjacent surfaces of the mounting shell and the catalytic box through the fixing plate enables a user to effectively convey the catalyst into the catalytic box through the conveying pipe and the fan when the catalyst is conveyed into the feeding pipe through the conveying pipe and the fan, so that the further catalytic treatment of the waste gas is realized, the treated waste gas can be effectively conveyed outwards through the air outlet pipe arranged at the bottom end of the catalytic box and the electromagnetic valve arranged at the top end of the air outlet pipe, the adsorption catalytic effect of the waste gas is effectively improved, the integrated adsorption catalytic effect of the waste gas is realized, the conveying process of the waste gas is further reduced, and the condition that the waste gas treatment effect is greatly reduced due to the fact that the waste gas is not treated timely enough in the conveying process and the treatment is not complete in the conveying process is effectively overcome in the prior art.

Description

Adsorb catalysis integration waste gas treatment device

Technical Field

The invention relates to the technical field of waste gas treatment devices, in particular to an adsorption and catalysis integrated waste gas treatment device.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process, especially the generation of living waste gas brought by chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like and human life, the discharged waste gas has large odor, seriously pollutes the environment and influences human health, the waste gas contains a plurality of pollutant types, the physical and chemical properties are very complex, the toxicity is different, and the waste gas discharged by fuel combustion contains sulfur dioxide, nitrogen oxide, hydrocarbon and the like; various harmful gases and solid wastes containing various components such as heavy metals, salts and radioactive substances are discharged due to different raw materials and processes used in industrial production; tail gas discharged by automobiles contains hydrocarbons such as lead, benzene, phenol and the like, the pollution of waste gas to the atmospheric environment is one of the most common and serious environmental problems in the world, Chinese environmental protection law has made clear regulations on the waste gas discharge standards of various factories and mines, certain waste gas is recycled and then is processed into usable products, and a treatment and treatment device for waste gas in the prior art has certain defects in practical application, such as:

the waste gas treatment device in the prior art can meet the requirement of waste gas treatment by multiple conveying processes when the waste gas is treated, and the waste gas treatment effect greatly reduced due to the fact that the waste gas is not timely treated and the incomplete treatment is caused in the conveying process easily in the conveying process, so that the requirement of the prior art can not be met.

Disclosure of Invention

The invention aims to provide an adsorption and catalysis integrated waste gas treatment device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an adsorption and catalysis integrated waste gas treatment device comprises an installation shell, an air inlet pipe and a catalysis box, wherein the lower surface of the installation shell is close to four corners and is fixedly connected with support columns through bolts, the middle part of the upper surface of the installation shell is spliced with the air inlet pipe, the bottom of the periphery of the air inlet pipe penetrates through the installation shell and is sleeved with a limit cover, the periphery of the limit cover is fixedly connected with the installation shell through bolts, the middle part of the upper surface of the limit cover is close to the edges and is spliced with an insertion plate, the middle part of the insertion plate is embedded with an adsorption plate, the middle part of the top end of the insertion plate penetrates through the installation shell and is fixedly connected with a pull rod through bolts, the middle part of the lower surface of the limit cover is fixedly connected with the catalysis box through bolts, the catalysis box is communicated with the limit cover, the periphery of the inner wall of the catalysis box is fixedly connected with a filter screen through bolts, the middle part of the lower surface of the catalysis box is close to two ends and is spliced with an inlet pipe, the catalytic converter is characterized in that the bottom end of the feeding pipe penetrates through the catalytic converter and passes through a flange and a bolt fixedly connected conveying pipe, the two sides of the middle part of the lower surface of the mounting shell are respectively connected with a connecting frame through bolts fixedly connected with, the bottom end of the connecting frame is connected with a fan through bolts fixedly connected with, the output end of the fan is connected with the conveying pipe in an inserting mode, the middle part of the lower surface of the catalytic converter is connected with an air outlet pipe in an inserting mode, the conveying pipe is sleeved with an apron through the equal threads of one end of the air outlet pipe, and the air outlet pipe is close to the top end and passes through a bolt fixedly connected electromagnetic valve.

Preferably, the installation shell further comprises a base, the installation shell is of a hollow quadrangular prism structure, the bottom ends of the support columns are fixedly connected with the base through bolts, the base is of a quadrangular plate structure, and the side length of the base is the same as that of the installation shell.

Preferably, the air inlet pipe further comprises a guide fan, the top end of the periphery of the air inlet pipe is fixedly connected with an air inlet cover through bolts, the top ends of the periphery of the inner wall of the air inlet cover are fixedly connected with the guide fan through bolts, and the guide fan is used as a waste gas conveying device of the air inlet pipe.

Preferably, all there is the support all around the air inlet cover lower surface through bolt fixedly connected with, the support is the font structure, the air inlet cover is cavity formula round platform type structure, spacing cover is cross structure.

Preferably, the intake pipe still includes the spacing ring, the intake pipe is cross T type structure, the intake pipe bottom all is through bolt fixedly connected with spacing ring, the spacing ring is hollow round platform type structure, the spacing ring is used for as the exhaust gas stop device of intake pipe and spacing cover, the peripheral edge of spacing ring pass through the bolt with spacing cover fixed connection.

Preferably, the limiting cover further comprises a limiting sleeve, the limiting sleeve is inserted between the limiting cover and the air inlet pipe, the inner wall of the limiting sleeve is fixedly connected with the air inlet pipe through a bolt, the periphery of the limiting sleeve is fixedly connected with the limiting cover through a bolt, and the limiting sleeve is used as a limiting device for connecting the limiting cover and the air inlet pipe.

Preferably, the pull rod is T type structure, the magnet piece has all been welded at pull rod lower surface both ends, and the magnet piece with the installation shell adsorbs the connection, the pull rod is used for the drive arrangement as the picture peg, the adsorption plate is located the coplanar with the picture peg.

Preferably, the filter screens are three in number, and the space between any two adjacent filter screens is the same in size.

Preferably, the installation shell still includes the hot plate, installation shell inner wall both sides middle part is close to bottom department and all passes through bolt fixedly connected with fixed plate, bolt fixedly connected with hot plate is passed through in fixed plate one side middle part, hot plate one side with the attached connection of catalysis case.

Preferably, the inlet pipe is L type structure, the conveyer pipe is T type structure, the contained angle between fan output and the horizontal plane is forty-five degrees, the outlet duct is Y type structure.

Compared with the prior art, the invention has the beneficial effects that:

the exhaust gas treatment device guides and conveys the external exhaust gas to be treated into the air inlet pipe through the guide fan, the conveyed exhaust gas is subjected to limiting guide through the limiting cover sleeved on the periphery of the air inlet pipe in the mounting shell, and the limiting ring is arranged at the bottom end of the air inlet pipe, so that the limiting guide can be further realized on the exhaust gas, when the exhaust gas conveyed to the bottom end of the air inlet pipe passes through the end adjacent to the limiting cover, the inserted plate is arranged, the adsorption plate is arranged on the inserted plate, the conveyed exhaust gas can realize effective one-time adsorption treatment during conveying, the conveyed exhaust gas can realize primary treatment before entering the catalytic box, the pull rod arranged at the top end of the inserted plate can effectively facilitate a user to extract the inserted plate, the cleaning treatment effect of the user is effectively facilitated, and meanwhile, the heating plate arranged between the mounting shell and the adjacent surface of the catalytic box through the fixing plate enables the user to pass through the catalyst through the conveying pipe When carrying in implementation with the fan to the inlet tube, can effectually realize the further catalytic treatment to waste gas with catalyst conveying to the catalysis incasement, and the solenoid valve that is equipped with on the outlet duct top makes the waste gas after handling can effectual outside transport and then the absorption catalytic effect of effectual promotion waste gas through the outlet duct that is equipped with at catalysis bottom of the case end, thereby the realization adsorbs catalytic effect and further reduced the integration of waste gas and the effectual waste gas treatment effect greatly reduced's that has avoided waste gas in the transportation process because of waste gas treatment in time and appear handling incompletely and lead to the condition in the transportation process effectual remedy among the prior art.

Drawings

FIG. 1 is a schematic view of an overall half-section configuration of the present invention;

FIG. 2 is a schematic view of a half-section of the mounting housing of the present invention;

FIG. 3 is a schematic view of a half-section of the intake manifold of the present invention;

FIG. 4 is a schematic view of a half-section of a catalytic box according to the present invention;

FIG. 5 is a schematic view of the present invention.

In the figure: 1-mounting a housing; 11-a support column; 12-a base; 2, an air inlet pipe; 21-an air inlet hood; 22-a guiding fan; 23-a scaffold; 24-a stop collar; 25-a limit cover; 26-a stop collar; 27-inserting plate; 28-an adsorption plate; 29-a pull rod; 3-a catalytic box; 31-a filter screen; 32-a fixed plate; 33-a heating plate; 34-a feed pipe; 35-a delivery pipe; 36-a connecting frame; 37-a fan; 38-an outlet pipe; 39-electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an adsorption and catalysis integrated waste gas treatment device comprises an installation shell 1, an air inlet pipe 2 and a catalysis box 3, wherein the installation shell 1 is of a hollow quadrangular prism structure, the air inlet pipe 2 and the catalysis box 3 are further effectively and conveniently installed and connected, support columns 11 are fixedly connected to the lower surface of the installation shell 1 close to four corners through bolts, the support columns 11 are of a cylindrical structure, the bottom ends of the four support columns 11 are fixedly connected with a base 12 through bolts, the base 12 is of a quadrangular plate structure, the side length of the base 12 is the same as that of the installation shell 1, the installation shell 1 can be effectively lifted through the base 12, meanwhile, the air outlet pipe 38 and a conveying pipe 35 can be effectively protected, the air inlet pipe 2 is inserted in the middle of the upper surface of the installation shell 1, the air inlet pipe 2 is of a cross T-shaped structure, waste gas can be effectively conveyed into the installation shell 1 through the air inlet pipe 2 to be further treated, the top end of the periphery of the air inlet pipe 2 is fixedly connected with an air inlet cover 21 through bolts, the air inlet cover 21 is of a hollow round table type structure, the air inflow and the air inlet area of the air inlet pipe 2 can be effectively improved through the air inlet cover 21, the top end of the periphery of the inner wall of the air inlet cover 21 is fixedly connected with a guide fan 22 through bolts, the guide fan 22 is used as a waste gas conveying device of the air inlet pipe 2, the speed of conveying waste gas into the air inlet pipe 2 can be effectively increased through the guide fan 22, the treatment efficiency of the waste gas is effectively improved, the guide fan 22 is electrically connected with an external power supply, the periphery of the lower surface of the air inlet cover 21 is fixedly connected with a support 23 through bolts, the support 23 is of a square structure, the stability of the air inlet cover 21 on the air inlet pipe 2 can be further improved through the support 23, the connection strength of the whole structure is improved, and the bottom end of the periphery of the air inlet pipe 2 penetrates through the mounting shell 1 and is sleeved with a limit cover 25, the limiting cover 25 is of a cross structure, the periphery of the limiting cover 25 is fixedly connected with the installation shell 1 through bolts, a limiting sleeve 24 is inserted between the limiting cover 25 and the air inlet pipe 2, the inner wall of the limiting sleeve 24 is fixedly connected with the air inlet pipe 2 through bolts, the periphery of the limiting sleeve 24 is fixedly connected with the limiting cover 25 through bolts, the limiting sleeve 24 is used as a connecting limiting device of the limiting cover 25 and the air inlet pipe 2, the bottom end of the air inlet pipe 2 is fixedly connected with a limiting ring 26 through bolts, the limiting ring 26 is of a hollow circular table structure, the limiting ring 26 is used as a waste gas limiting device of the air inlet pipe 2 and the limiting cover 25, so that the conveying position of waste gas between the air inlet pipe 2 and the limiting cover 25 is effectively limited, the periphery of the limiting ring 26 is connected with the limiting cover 25 through bolts, and inserting plates 27 are inserted near the periphery of the middle part of the upper surface of the limiting cover 25, insert 27 middle part and inlay and have adsorption plate 28, adsorption plate 28 is located the coplanar with picture peg 27, picture peg 27 top middle part is run through installation shell 1 and is passed through bolt fixedly connected with pull rod 29, pull rod 29 is T type structure, magnet piece has all been welded at pull rod 29 lower surface both ends, and magnet piece with installation shell 1 adsorbs the connection, pull rod 29 is used for as the drive arrangement of picture peg 27 to effectual drive is adjusted the position of picture peg 27 in spacing cover 25, also can effectual convenience of customers to carry out and is taken out the processing simultaneously, bolt fixedly connected with catalysis case 3 is passed through at spacing cover 25 lower surface middle part, can effectually realize carrying out secondary treatment to its inside waste gas through the catalyst through catalysis case 3, catalysis case 3 communicates with each other with spacing cover 25 to effectual make waste gas carry out effectual transport in intake pipe 2, spacing cover 25 and catalysis case 3, the periphery of the inner wall of the catalytic box 3 is fixedly connected with three filter screens 31 through bolts, the filter screens 31 are provided with three filter screens 31, the distance between any two adjacent filter screens 31 is the same, so that the double filtering effect can be realized, the treatment speed of waste gas can be effectively improved, the middle parts of the two sides of the inner wall of the mounting shell 1, which are close to the bottom end, are fixedly connected with a fixed plate 32 through bolts, the middle part of one side of the fixed plate 32 is fixedly connected with a heating plate 33 through bolts, one side of the heating plate 33 is connected with the catalytic box 3 in an attaching manner, the body surface temperature of the catalytic box 3 can be effectively improved through the heating plate 33, so that the further speed improvement can be realized when the waste gas is subjected to catalytic treatment, the middle parts of the lower surface of the catalytic box 3, which are close to the two ends, are inserted with feed pipes 34, the feed pipes 34 are of an L-shaped structure, so that a catalyst which is separated from the feed pipes 34 can not effectively enter the feed pipes 34 again to realize the effective utilization of the catalyst, the bottom end of the feeding pipe 34 penetrates through the catalytic box 3 and is fixedly connected with a conveying pipe 35 through a flange and a bolt, the conveying pipe 35 is of a T-shaped structure, the catalyst can be effectively conveyed into the catalytic box 3 through the conveying pipe 35, both sides of the middle part of the lower surface of the mounting shell 1 are fixedly connected with connecting frames 36 through bolts, the bottom end of each connecting frame 36 is fixedly connected with a fan 37 through a bolt, the output end of each fan 37 is connected with the conveying pipe 35 in an inserted mode, the included angle between the output end of each fan 37 and the horizontal plane is forty-five degrees, so that the catalyst in the conveying pipe 35 can be effectively conveyed into the catalytic box 3 through the fans 37 to perform catalytic treatment on the waste gas inside the catalytic box, the middle part of the lower surface of the catalytic box 3 is connected with an air outlet pipe 38 in an inserted mode, the air outlet pipe 38 is of a Y-shaped structure, and the treated waste gas can be effectively discharged through the air outlet pipe 38, the conveyer pipe 35 has all cup jointed the apron with the equal screw thread in outlet duct 38 one end, outlet duct 38 is close to top department through bolt fixedly connected with solenoid valve 39, can realize the control effect to waste gas transport through solenoid valve 39 effective control outlet duct 38's break-make, and wherein hot plate 33, solenoid valve 39, fan 37 and guide fan 22 all are connected with external control terminal signal of telecommunication.

The working principle is as follows: when in use, the external waste gas to be treated is guided and conveyed into the air inlet pipe 2 by the guide fan 22, the conveyed waste gas is subjected to limiting guide by the limiting cover 25 sleeved on the periphery of the air inlet pipe 2 in the installation shell 1, and the limiting guide can be further realized by arranging the limiting rings 26 at the bottom end of the air inlet pipe 2, so that when the waste gas conveyed to the bottom end of the air inlet pipe 2 passes through the end adjacent to the limiting cover 25, the conveyed waste gas can be subjected to effective one-time adsorption treatment when being conveyed by the insertion plate 27 and the adsorption plate 28 arranged on the insertion plate 27, further the conveyed waste gas can be subjected to preliminary treatment before entering the catalytic box 3, and the insertion plate 27 can be effectively extracted by a user through the pull rod 29 arranged at the top end of the insertion plate 27, thereby effectively facilitating the cleaning treatment effect of the user, simultaneously through the hot plate 33 that is equipped with through fixed plate 32 between installation shell 1 and catalysis case 3 looks proximal surface make the user pass through conveyer pipe 35 and fan 37 with the catalyst and when implementing the transport in the inlet pipe 34, can effectually convey the catalyst to the further catalytic treatment of realization to waste gas in catalysis case 3, and through the outlet duct 38 that is equipped with in catalysis case 3 bottom and the solenoid valve 39 that is equipped with on outlet duct 38 top make the waste gas after handling can effectual outside transport and then the effectual absorption catalysis effect that promotes waste gas.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adsorb catalysis integration exhaust gas treatment device which characterized in that includes:

a mounting case (1);

an intake pipe (2); and

a catalytic box (3);

the lower surface of the installation shell (1) is close to four corners and is fixedly connected with support columns (11) through bolts, the middle part of the upper surface of the installation shell (1) is spliced with an air inlet pipe (2), the peripheral bottom end of the air inlet pipe (2) penetrates through the installation shell (1) and is sleeved with a limiting cover (25), the periphery of the limiting cover (25) is fixedly connected with the installation shell (1) through bolts, the periphery of the upper surface of the limiting cover (25) is spliced with inserting plates (27) close to the edges, the middle part of each inserting plate (27) is embedded with an adsorption plate (28), and the middle part of the top end of each inserting plate (27) penetrates through the installation shell (1) and is fixedly connected with a pull rod (29) through bolts;

wherein the middle part of the lower surface of the limiting cover (25) is fixedly connected with a catalysis box (3) through bolts, the catalysis box (3) is communicated with the limiting cover (25), the periphery of the inner wall of the catalysis box (3) is fixedly connected with a filter screen (31) through bolts, the middle part of the lower surface of the catalysis box (3) is close to two ends and is inserted with a feed pipe (34), the bottom end of the feed pipe (34) penetrates through the catalysis box (3) and is fixedly connected with a conveying pipe (35) through a flange and bolts, two sides of the middle part of the lower surface of the installation shell (1) are fixedly connected with connecting frames (36) through bolts, the bottom end of the connecting frame (36) is fixedly connected with a fan (37) through bolts, the output end of the fan (37) is inserted with the conveying pipe (35), the middle part of the lower surface of the catalysis box (3) is inserted with an air outlet pipe (38), and the conveying pipe (35) and one end of the air outlet pipe (38) are sleeved with cover plates through threads, an electromagnetic valve (39) is fixedly connected to the position, close to the top end, of the air outlet pipe (38) through a bolt;

the mounting case (1) further includes: a base (12); the mounting shell (1) is of a hollow quadrangular prism structure, the bottom ends of the four supporting columns (11) are fixedly connected with a base (12) through bolts, the base (12) is of a quadrangular plate structure, and the side length of the base (12) is the same as that of the mounting shell (1);

the intake pipe (2) further includes: a guide fan (22); the top end of the periphery of the air inlet pipe (2) is fixedly connected with an air inlet cover (21) through bolts, and the top end of the periphery of the inner wall of the air inlet cover (21) is fixedly connected with a guide fan (22) through bolts; wherein the guide fan (22) is used as an exhaust gas conveying device of the air inlet pipe (2);

the periphery of the lower surface of the air inlet cover (21) is fixedly connected with a support (23) through bolts, the support (23) is of an upper-character-shaped structure, the air inlet cover (21) is of a hollow round-platform-shaped structure, and the limiting cover (25) is of a cross-shaped structure;

the intake pipe (2) further includes: a stop collar (26); the exhaust gas limiting device comprises an air inlet pipe (2), a limiting ring (26), a limiting cover (25), a limiting ring (26) and a limiting cover, wherein the air inlet pipe (2) is of a cross T-shaped structure, the bottom end of the air inlet pipe (2) is fixedly connected with the limiting ring (26) through bolts, the limiting ring (26) is of a hollow round platform type structure, the limiting ring (26) is used as an exhaust gas limiting device of the air inlet pipe (2) and the limiting cover (25), and the peripheral edge of the limiting ring (26) is fixedly connected with the limiting cover (25) through bolts;

the limit cover (25) further comprises: a stop collar (24); a limiting sleeve (24) is inserted between the limiting cover (25) and the air inlet pipe (2), the inner wall of the limiting sleeve (24) is fixedly connected with the air inlet pipe (2) through a bolt, the periphery of the limiting sleeve (24) is fixedly connected with the limiting cover (25) through a bolt, and the limiting sleeve (24) is used as a connecting limiting device of the limiting cover (25) and the air inlet pipe (2);

the pull rod (29) is of a T-shaped structure, magnet blocks are welded at two ends of the lower surface of the pull rod (29) and are connected with the mounting shell (1) in an adsorption mode, the pull rod (29) is used as a driving device of the inserting plate (27), the adsorption plate (28) and the inserting plate (27) are located on the same plane, the number of the filter screens (31) is three, and the distance between any two adjacent filter screens (31) is the same;

the mounting case (1) further includes: a heating plate (33); wherein, installation shell (1) inner wall both sides middle part is close to bottom department and all passes through bolt fixedly connected with fixed plate (32), bolt fixedly connected with hot plate (33) is passed through at fixed plate (32) one side middle part, hot plate (33) one side with catalysis case (3) are attached to be connected, inlet pipe (34) are L type structure, conveyer pipe (35) are T type structure, the contained angle between fan (37) output and the horizontal plane is forty-five degrees, outlet duct (38) are Y type structure.