CN211822439U

CN211822439U - Catalytic combustion equipment for spraying exhaust purification

Info

Publication number: CN211822439U
Application number: CN202020239792.9U
Authority: CN
Inventors: 裴清星
Original assignee: Shenzhen Deyuan Environmental Protection Technology Co ltd
Current assignee: Shenzhen Deyuan Environmental Protection Technology Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-30
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to a waste gas purification handles technical field, discloses a spraying catalytic combustion equipment for waste gas purification, including the clean room, clean room left end mid-mounting combustion chamber, the clean room is installed to the combustion chamber left end, the inside fixed column of clean room, and a plurality of vortex leaves are articulated at the fixed column middle part, and fixed through the spring between the vortex leaf, first fixed plate and second fixed plate are installed respectively to the combustion chamber inside, second fixed plate mid-mounting communicating pipe, the second aiutage is connected to the communicating pipe right-hand member, and the first aiutage of second fixed plate upper end installation, lower extreme mid-mounting third aiutage, second aiutage right-hand member have the clean room through the air guide connection, a plurality of stoppers of clean room internal erection, a plurality of purification module of installation between. The utility model discloses, through being equipped with a plurality of and passing through spring coupling's spoiler, realize carrying out effectual discharge to the particulate matter that contains before the waste gas burning purifies, make combustion path increase at the inside a plurality of aiutators that is equipped with of combustion chamber simultaneously.

Description

Catalytic combustion equipment for spraying exhaust purification

Technical Field

The utility model relates to a waste gas purification handles technical field, specifically is a spraying catalytic combustion equipment for exhaust purification.

Background

The waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places, and common waste gas purification includes factory smoke and waste gas purification, workshop dust and waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.

Waste gas purification divide into physics purification and chemical purification, generally will fly up the leading-in catalytic chamber that is equipped with the catalytic bed when carrying out chemical purification to waste gas, catalytic oxidation through the catalyst then through high temperature treatment, can handle waste gas, but hardly filter the sulphur granule that contains in the waste gas among the current chemical waste gas purification process, the trade burning still can form sulfur dioxide and cause the secondary pollution to the air, and waste gas treatment's efficiency is too low.

Chinese patent (publication No. CN 107642790A) discloses an efficient catalytic combustion device for waste gas purification, which comprises a desulfurization chamber, wherein the side of the desulfurization chamber is fixedly connected with an air inlet pipe, the side of the top of the desulfurization chamber is fixedly connected with an water inlet pipe, the middle of the bottom of the desulfurization chamber is fixedly connected with a water guide pipe, and the bottom of the water guide pipe is fixedly connected with a water storage tank.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spraying catalytic combustion equipment for exhaust-gas purification 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 a spraying is catalytic combustion equipment for exhaust purification, includes the clean room, clean room left end mid-mounting combustion chamber, and the clean room is installed to the combustion chamber left end, the inside fixed column of clean room, a plurality of vortex leaves of fixed column middle part hinge, fixed through the spring between the vortex leaf, first fixed plate and second fixed plate are installed respectively to the combustion chamber inside, second fixed plate mid-mounting communicating pipe, the second aiutage is connected to the communicating pipe right-hand member, the first aiutage of second fixed plate upper end installation, lower extreme mid-mounting third aiutage, second aiutage right-hand member have the clean room through the air guide union coupling, a plurality of stoppers of interior installations of clean room install a plurality of purification module between the stopper.

As a further aspect of the present invention: the combustion chamber between the first fixing plate and the second fixing plate is filled with a drying agent.

As a further aspect of the present invention: and the middle part of the bottom end of the dust removing chamber is provided with a dust removing door.

As a further aspect of the present invention: the purification module comprises a coarse filter screen, a photocatalytic purification layer, a nano adsorption layer and an active carbon purification layer.

As a further aspect of the present invention: and an exhaust chimney is arranged at the top end of the purification chamber.

As a further aspect of the present invention: and a combustion nozzle is arranged on the right side in the combustion chamber and connected with a combustion pipe.

As a further aspect of the present invention: the front end of the purifying chamber is hinged with a purifying door.

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

the utility model provides a spraying catalytic combustion equipment for exhaust purification, it is rational in infrastructure, the modern design, through the spoiler that is equipped with a plurality of through spring coupling in the clean room inside, realize carrying out effectual discharge to the particulate matter that contains before the exhaust gas burning purifies, make combustion path increase through being equipped with a plurality of aiutage inside the combustion chamber simultaneously, greatly increased combustion efficiency, the practicality is strong, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a catalytic combustion apparatus for spray coating exhaust gas purification.

Fig. 2 is a schematic structural view of the inside of a catalytic combustion apparatus for spray coating exhaust gas purification.

FIG. 3 is a schematic view of a portion of the dust chamber in FIG. 2 in the direction A.

In the figure: 1-a dust removal chamber, 2-a combustion chamber, 3-fixed columns, 4-turbulence blades, 5-a spring, 6-a first fixed plate, 7-a communicating pipe, 8-an air guide cylinder, 9-a first exhaust cylinder, 10-a second exhaust cylinder, 11-a third exhaust cylinder, 12-a second fixed plate, 13-a combustion nozzle, 14-a combustion pipe, 15-a purification chamber, 16-a limiting block, 17-an exhaust chimney, 18-an active carbon purification layer, 19-a nano adsorption layer, 20-a photocatalytic purification layer and 21-a coarse filter screen.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a catalytic combustion apparatus for spraying exhaust gas purification includes a purification chamber 15, a combustion chamber 2 is installed at the middle portion of the left end of the purification chamber 15, a combustion nozzle 13 is installed at the right side inside the combustion chamber 2 for ignition to realize combustion of combustible gas in exhaust gas, the combustion nozzle 13 is connected to a combustion tube 14 for introducing combustion-supporting gas into the combustion nozzle 13 to increase combustion efficiency, a dust removal chamber 1 is installed at the left end of the combustion chamber 2, a dust removal door is installed at the middle portion of the bottom end of the dust removal chamber 1 for discharging internal dust in the dust removal chamber 1 after operation is finished, a fixed column 3 inside the dust removal chamber 1 is hinged to a plurality of turbulence blades 4 at the middle portion of the fixed column 3, the turbulence blades 4 are fixed by springs 5, thereby generating turbulence between the turbulence blades 4, a first fixed plate 6 and a second fixed plate 12 are installed inside the combustion chamber 2, the middle part of the second fixed plate 12 is provided with a communicating pipe 7, the right end of the communicating pipe 7 is connected with a second exhaust funnel 10, the upper end of the second fixing plate 12 is provided with a first exhaust barrel 9, the middle part of the lower end is provided with a third exhaust barrel 11, the right end of the second exhaust barrel 10 is connected with a purifying chamber 15 through an air guide barrel 8, the port of the exhaust barrel is sealed, the side wall is provided with a plurality of exhaust holes, used for guiding out gas, the front end of the purifying chamber 15 is hinged with a purifying door used for opening the purifying chamber 15 to realize the replacement of each purifying module in the purifying chamber, an exhaust chimney 17 is arranged at the top end of the purification chamber 15, a plurality of limit blocks 16 are arranged in the purification chamber 15, a plurality of purification modules are arranged between the limit blocks 16, the purification module comprises a coarse filter screen 21, a photocatalytic purification layer 20, a nano adsorption layer 19 and an activated carbon purification layer 18, and the purification modules are common purification modules in the prior art.

Example 2

In another embodiment of the present invention, the difference between the embodiment and the above embodiment is that the combustion chamber 2 between the first fixing plate 6 and the second fixing plate 12 is filled with a drying agent for drying and absorbing the gas in the exhaust gas after combustion.

The utility model discloses, during the use, at the leading-in waste gas of 1 left end in clean room, later waste gas gets into combustion chamber 2 and clean room 15 in proper order, then discharges from exhaust chimney 17, in clean room 1, under the vortex effect of vortex leaf 4 for the particulate matter that contains in the waste gas is stopped the back and is sunk, later waste gas is leading-in to carry out abundant burning in combustion chamber 2, then enters into clean room 15, purifies the back and discharges under each purification module effect. The utility model discloses, rational in infrastructure, the modern design through 1 inside spoiler 4 that is equipped with a plurality of through spring 5 connection at the clean room, realizes carrying out effectual discharge to the particulate matter that contains before the waste gas burning purifies, makes the burning path increase through being equipped with a plurality of aiutators in 2 insides of combustion chamber simultaneously, greatly increased combustion efficiency, the practicality is strong, and the reliability is high.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The catalytic combustion equipment for purifying the sprayed exhaust gas comprises a purifying chamber (15), wherein the purifying chamber (15) is provided with a combustion chamber (2) at the left end, and the combustion chamber (2) is provided with a dust removing chamber (1) at the left end, and is characterized in that the dust removing chamber (1) is internally provided with a fixed column (3), the middle part of the fixed column (3) is hinged with a plurality of turbulence blades (4), the turbulence blades (4) are fixed through springs (5), a first fixed plate (6) and a second fixed plate (12) are respectively arranged in the combustion chamber (2), a communicating pipe (7) is arranged at the middle part of the second fixed plate (12), the right end of the communicating pipe (7) is connected with a second exhaust funnel (10), the first exhaust funnel (9) is arranged at the upper end of the second fixed plate (12), a third exhaust funnel (11) is arranged at the lower end of the second exhaust funnel (10), and the right end of, a plurality of limiting blocks (16) are arranged inside the purifying chamber (15), and a plurality of purifying modules are arranged between the limiting blocks (16).

2. A catalytic combustion device for sprayed exhaust gas purification according to claim 1, wherein the combustion chamber (2) between the first and second fixed plates (6, 12) is internally filled with a desiccant.

3. The catalytic combustion apparatus for purification of sprayed exhaust gas according to claim 1, wherein a dust removal door is installed at the middle of the bottom end of the dust removal chamber (1).

4. A catalytic combustion device for spray coating exhaust gas purification according to claim 3, wherein the purification module comprises a coarse filter (21), a photocatalytic purification layer (20), a nano adsorption layer (19) and an activated carbon purification layer (18).

5. A catalytic combustion apparatus for spray coating exhaust gas purification according to claim 1, characterized in that an exhaust stack (17) is installed at the top end of the purification chamber (15).

6. A catalytic combustion apparatus for spray coating exhaust gas purification according to claim 1, wherein a combustion nozzle (13) is installed at the right side inside the combustion chamber (2), and a combustion pipe (14) is connected to the combustion nozzle (13).

7. A catalytic combustion unit for spray coating exhaust gas purification according to claim 1 or 5, characterized in that the front end of the purification chamber (15) is hinged with a purification door.