CN211753374U - Catalytic combustion device air cleaner convenient to installation - Google Patents

Abstract

The utility model discloses a catalytic combustion device air filter convenient for installation, which comprises a main body, wherein the bottom of the side wall of the main body is provided with an air inlet pipeline, the inner side of the top of the main body is rotatably provided with an end cover, the inner cavity of the main body is fixedly provided with a purification cavity, the inner side of the purification cavity is provided with a coarse purification plate and a fine purification plate, the top of the purification cavity is inserted with a sealing cover, the bottom of the sealing cover is tightly jointed with the tops of the coarse purification plate and the fine purification plate, the middle part of the sealing cover is fixedly provided with an air outlet pipe, the outer side of the bottom of the sealing cover is provided with a groove matched with the top of the side wall of the purification cavity, and the bottom of the sealing cover and the groove are fixedly provided with rubber sealing gaskets, the top of the sealing cover is contacted with the bottom of the end cover, the sealing cover above is pressed by the end cover, so that the purification plate is more convenient to install.

Description

Catalytic combustion device air cleaner convenient to installation

Technical Field

The utility model relates to a catalytic combustion technical field specifically is a catalytic combustion device air cleaner convenient to installation.

Background

The catalytic combustion device is required to filter the exhaust gas before the exhaust gas is subjected to heat treatment so as to remove dust in the exhaust gas and prevent the dust from blocking the catalyst mesh plate.

And current air cleaner is the cuboid filter screen using, installs the filter screen of cuboid in filter inner chamber, and is inconvenient when installation and use, and the filter screen of cuboid leads to the jam of filter screen hole easily moreover, influences the filter effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a catalytic combustion device air cleaner convenient to installation to current air cleaner who proposes in solving above-mentioned background art installs inconveniently, the easy problem of blockking up of filter screen.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a catalytic combustion device air cleaner convenient to installation, includes the main part, admission line has been seted up to the lateral wall bottom of main part, the top inboard of main part is rotated and is installed the end cover, the inner chamber fixed mounting of main part has the purification chamber, purify the inboard in chamber and install thick purification board and thin purification board, it has sealed lid to peg graft at the top in chamber to purify, and the bottom of sealed lid all closely laminates with thick purification board and thin purification board top.

Preferably, the middle part fixed mounting of sealed lid has the tuber pipe, the bottom outside of sealed lid set up with purify the lateral wall top assorted recess in chamber, and sealed bottom of covering and all fixed mounting have rubber seal pad in the recess, the top of sealed lid contacts with the bottom of end cover.

Preferably, the end cover is of a cylindrical structure with an opening at the bottom, a fixed ring used for installing the air outlet pipe is arranged in the middle of the upper end of the end cover, and threads are arranged on the outer side wall of the end cover.

Preferably, the outer side of the fixed ring is of a hexagonal prism structure, and the inner side of the fixed ring is of a cylindrical cavity structure with the same outer diameter as the air outlet pipe.

Preferably, the coarse purification plate and the fine purification plate are both in a cylindrical structure.

Preferably, the outer side of the coarse purification plate is fixedly provided with a truncated cone-shaped dust baffle plate, and the side wall and the bottom of the dust baffle plate are both provided with honeycomb-shaped through holes.

Preferably, the inner diameter of the fine purification plate is not less than the outer diameter of the air outlet pipe.

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

the utility model discloses, through the purifying plate that sets up the cylinder structure, can directly install the purifying plate in the inner chamber of main part, the sealed lid of top is pushed down with the end cover for the installation of purifying plate is more convenient, makes the purifying effect of air better through setting up thick purifying plate and thin purifying plate, can prevent the jam of purifying plate mesh through setting up the dust board.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic diagram of the structure of the coarse purification plate of the present invention;

FIG. 4 is a schematic view of the dust-blocking plate of the present invention;

fig. 5 is a cross-sectional view of the dust guard of the present invention.

In the figure: 1. a main body; 2. a purification chamber; 3. a coarse purification plate; 31. a dust guard; 4. an end cap; 41. fixing the circular ring; 5. an air outlet pipe is arranged; 6. a sealing cover; 61. a groove; 7. a fine purification plate; 8. an air inlet duct.

Detailed Description

In order to solve the problem that the current air cleaner installation is inconvenient, the filter screen blocks up easily, the embodiment of the utility model provides a catalytic combustion device air cleaner convenient to installation. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present embodiment provides a catalytic combustion device air filter convenient to install, including main body 1, an air inlet pipe 8 has been seted up to the lateral wall bottom of main body 1, admits air from the lateral wall bottom, can reduce the jam to the purification board, end cover 4 is installed in the inboard rotation in top of main body 1, and the internal thread has been seted up at the inside wall top of main body 1, and the external thread has been seted up in the outside of end cover 4, the inner chamber fixed mounting of main body 1 has purification chamber 2, the inboard of purification chamber 2 is installed thick purification board 3 and thin purification board 7, the top of purification chamber 2 is pegged graft and is had sealed lid 6, and the bottom of sealed lid 6 all closely laminates with thick purification board 3 and thin purification board 7 top.

Wherein, thick purifying plate 3 and thin purifying plate 7 are the cylinder structure, and thick purifying plate 3 and thin purifying plate 7 are lateral wall, inside wall and filter element constitution, thick purifying plate 3's inside wall and lateral wall are latticed structure, install paper dry-type filter core between inside wall and the lateral wall, can filter the bigger dust of granule, and thin purifying plate 7's inside wall and lateral wall are cellular structure, install the fibre filter core between inside wall and the lateral wall, can play further purification effect to waste gas.

The middle part fixed mounting of sealed lid 6 has out tuber pipe 5, the bottom outside of sealed lid 6 set up with purify the lateral wall top assorted recess 61 in chamber 2, and all fixed mounting have rubber packing pad in sealed lid 6 bottom and the recess 61, the top of sealed lid 6 contacts with the bottom of end cover 4.

Wherein, under end cover 4's effect, recess 61 and the lateral wall top joint of purifying chamber 2 for recess 61 and the lateral wall of purifying chamber 2 tightly laminate, play sealed effect, prevent to purify chamber 2 and leak waste gas, the rubber packing pad further plays sealed effect.

The end cover 4 is a cylindrical structure with an opening at the bottom, a fixed ring 41 used for installing the air outlet pipe 5 is arranged in the middle of the upper end of the end cover 4, the upper end of the air outlet pipe 5 is higher than the upper end of the fixed ring 41, the air outlet pipe 5 is convenient to install a pipeline, and threads are arranged on the outer side wall of the end cover 4. Preferably, the outer side of the fixed ring 41 is of a hexagonal prism structure, when the end cover 4 is installed, the fixed ring 41 can be clamped by a pipe wrench, so that the end cover 4 can be conveniently screwed and disassembled, and the inner side of the fixed ring 41 is of a cylindrical cavity structure with the same outer diameter as the air outlet pipe 5, so that the air outlet pipe 5 can be conveniently installed.

The outside fixed mounting of thick dust board 3 has the dirt board 31 of the round platform shape of inversion, cellular through-hole has all been seted up to the lateral wall and the bottom of dirt board 31, plays preliminary treatment effect to waste gas, can completely cut off the bigger dust of granule, prevents that the lateral wall of thick dust board 3 from blockking up, and when the granule in the dust board 31 outside is more, drops under the effect of granule self weight, and the round platform shape structure of inversion makes the outside of dirt board 31 upwards slope, the dropping of the granule of being convenient for more.

Preferably, the inner diameter of the fine purification plate 7 is not smaller than the outer diameter of the air outlet pipe 5, so that the air outlet pipe 5 is located in the purification range of the fine purification plate 7, and the treatment effect of the waste gas is better.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

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 (7)

1. The utility model provides a catalytic combustion device air cleaner convenient to installation, includes main part (1), air intake duct (8), its characterized in that have been seted up to the lateral wall bottom of main part (1): the top inboard of main part (1) is rotated and is installed end cover (4), the inner chamber fixed mounting of main part (1) has purification chamber (2), the inboard of purifying chamber (2) is installed and is roughly purified board (3) and thin purification board (7), it has sealed lid (6) to peg graft at the top of purifying chamber (2), and the bottom of sealed lid (6) all closely laminates with thick purification board (3) and thin purification board (7) top.

2. An easy to install catalytic combustion unit air filter in accordance with claim 1 wherein: the middle part fixed mounting of sealed lid (6) has air-out pipe (5), lateral wall top assorted recess (61) with purifying chamber (2) is seted up in the bottom outside of sealed lid (6), and all fixed mounting has rubber packing pad in sealed lid (6) bottom and recess (61), the top of sealed lid (6) contacts with the bottom of end cover (4).

3. An easy to install catalytic combustion unit air filter according to claim 2, wherein: the air outlet pipe is characterized in that the end cover (4) is of a cylindrical structure with an opening at the bottom, a fixed ring (41) used for installing the air outlet pipe (5) is arranged in the middle of the upper end of the end cover (4), and threads are arranged on the outer side wall of the end cover (4).

4. A catalytic combustion unit air filter for ease of installation as claimed in claim 3 wherein: the outer side of the fixed ring (41) is of a hexagonal prism structure, and the inner side of the fixed ring is of a cylindrical cavity structure with the same outer diameter as the air outlet pipe (5).

5. An easy to install catalytic combustion unit air filter in accordance with claim 1 wherein: the coarse purification plate (3) and the fine purification plate (7) are both of cylindrical structures.

6. An easy-to-install catalytic combustion unit air filter as claimed in claim 1 or 5, wherein: the outer side of the coarse purification plate (3) is fixedly provided with a truncated cone-shaped dust baffle plate (31), and the side wall and the bottom of the dust baffle plate (31) are provided with honeycomb-shaped through holes.

7. An easy-to-install catalytic combustion unit air filter as claimed in claim 1 or 5, wherein: the inner diameter of the fine purification plate (7) is not less than the outer diameter of the air outlet pipe (5).

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