CN211487154U

CN211487154U - From taking heat recovery baking finish house exhaust-gas treatment equipment

Info

Publication number: CN211487154U
Application number: CN201922376232.8U
Authority: CN
Inventors: 徐建
Original assignee: Shanghai Ziang Environment Protection Technology Co ltd
Current assignee: Jilin Maijie Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-15
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a waste gas treatment device with a heat energy recovery baking finish house, which comprises a base plate, wherein the outer wall of the top of the base plate is fixed with a heat exchanger and a treatment tower through bolts, the outer wall of the top of the heat exchanger comprises a heat energy recovery pipe, the heat energy recovery pipe consists of a foam layer, a heat insulation pipe and a heat conduction pipe three-layer structure, an air guide pipe is hermetically connected between the treatment tower and the heat exchanger, one end of the air guide pipe, which is positioned in the treatment tower, is hermetically inserted with a horizontally placed air outlet pipe, and a plurality of groups of downward air hole heads are arranged on; the utility model discloses a foam blanket, heat insulating tube and heat pipe three layer construction make the heat go away by the conduction of very high efficiency to at the middle in-process heat loss has seldom, has improved the recovery ability, has increased the strong oxidizing power of device, makes the harmful substance in the waste gas converted, has improved the exhaust-gas treatment ability of device.

Description

From taking heat recovery baking finish house exhaust-gas treatment equipment

Technical Field

The utility model particularly relates to a waste gas treatment technical field especially relates to a from taking heat recovery baking finish house exhaust-gas treatment equipment.

Background

When the paint is baked, a large amount of toxic and irritant gases are generated due to high temperature and volatilization of the paint, if the toxic and irritant gases are exhausted, serious air pollution is caused, and human health is harmed; and the other part is removed by adopting a physical method such as simple adsorption filtration and the like, and the method has the defects of low efficiency, incomplete treatment and the like.

Through search, chinese patent publication No. CN204276251U discloses an exhaust gas treatment device for an automobile paint baking room, which includes an oil tank with an open top for containing waste engine oil, and a frame and an oil pump disposed in the oil tank. The above patents suffer from the following disadvantages: the waste heat generated in the treatment process can not be well treated, and the requirements of people can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waste gas treatment device with a heat energy recovery paint baking room.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a from taking heat recovery baking finish house exhaust-gas treatment equipment, includes the bottom plate, bottom plate top outer wall has heat exchanger and treatment tower through the bolt fastening, heat exchanger top outer wall comprises foam bed, thermal-insulated pipe and heat pipe three layer construction including heat energy recovery pipe, sealing connection has the air duct between treatment tower and the heat exchanger, and the one end that the air duct is located the treatment tower is sealed to be pegged graft and is had the outlet duct that the level was placed, is equipped with multiunit pore head down on the outlet duct outer wall.

Furthermore, the treating tower is filled with purifying liquid, and a second activated carbon adsorption layer is arranged in the treating tower.

Further, the inner wall of the top of the treatment tower is fixed with a UV light lamp through a bolt, and the inner side wall of the treatment tower is fixed with an arc plate coated with photocatalyst through a bolt.

Furthermore, a booster pump is fixed on the outer wall of the top of the bottom plate through a bolt, and one end of the booster pump is hermetically connected with an air inlet of the heat exchanger.

Further, the outer wall of the top of the bottom plate is fixed with a filter cartridge through a bolt, and one end of an air inlet of the booster pump is connected with an air outlet of the filter cartridge in a sealing manner.

Furthermore, a plurality of limiting strips are bonded on the inner wall of the filter cylinder, and a limiting clamping groove is formed by every two limiting strips.

Furthermore, the first active carbon filter screen of specification looks adaptation is pegged graft in the spacing draw-in groove, and is equipped with the pull dog on the first active carbon filter screen, pull dog and cartridge filter sealing connection.

The utility model has the advantages that:

1. through the setting of heat recovery tube structure, foam blanket, thermal-insulated pipe and heat pipe three layer construction make the heat by the conduction of high efficiency away to few heat loss has improved the recovery ability in the middle-process.

2. Through the setting of cartridge filter, first active carbon filter screen and second active carbon adsorption layer for the device has carried out many times and has filtered the absorption and handle, makes the foreign particles filtered, reduces the pollution of waste gas to atmosphere.

3. The photocatalyst is coated on the arc-shaped plate, and the UV light lamp is matched with the arc-shaped plate to use, so that the strong oxidation capacity of the device is increased again, harmful substances in waste gas are converted, and the waste gas treatment capacity of the device is improved.

Drawings

FIG. 1 is a schematic view of a waste gas treatment device with a heat energy recovery baking finish house according to the present invention;

FIG. 2 is a schematic cross-sectional view of a waste gas treatment device with a heat energy recovery baking finish house provided by the present invention;

FIG. 3 is a schematic view of a heat energy recovery pipe with a waste gas treatment device of a heat energy recovery paint baking room provided by the present invention;

fig. 4 is the utility model provides a from outlet duct side view structure schematic diagram of taking heat recovery baking finish house exhaust-gas treatment equipment.

In the figure: 1-bottom plate, 2-cartridge filter, 3-booster pump, 4-foam layer, 5-treatment tower, 6-exhaust pipe, 7-heat exchanger, 8-heat insulation pipe, 9-heat conduction pipe, 10-UV light lamp, 11-arc plate, 12-second active carbon adsorption layer, 13-exhaust pipe, 14-pull baffle, 15-first active carbon filter screen, and 16-spacing strip.

Detailed Description

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a waste gas treatment device with a heat energy recovery baking finish house comprises a bottom plate 1, a filter cartridge 2, a booster pump 3, a heat exchanger 7 and a treatment tower 5 are fixed on the outer wall of the top of the bottom plate 1 through bolts, the air outlet of the filter cartridge 2 is connected with the air inlet of the booster pump 3 in a sealing manner, the air outlet of the booster pump 3 is connected with the air inlet of the heat exchanger 7 in a sealing manner, the air outlet of the heat exchanger 7 is connected with the air inlet of the treatment tower 5 in a sealing manner, a plurality of limit strips 16 are bonded on the inner wall of the filter cartridge 2, every two limit strips 16 form a limit clamping groove, a first active carbon filter screen 15 with adaptive specification is clamped in the limit clamping groove and can carry out primary filtration and absorption treatment on waste gas, a pull stop block 14 is arranged on the first active carbon filter screen 15, the pull stop block 14 is connected, the heat energy recovery tube is composed of a foam layer 4, a heat insulation tube 8 and a heat conduction tube 9, the heat insulation tube 8 is a Climaflex PF28191C polyethylene heat insulation tube which can insulate a large amount of heat and prevent the heat loss, the heat conduction tube 9 is an aluminum foil tube which plays a good role in reflecting heat and conducting heat, the heat conduction tube 9 is inserted in the heat insulation tube 8, the foam layer 4 wraps the heat insulation tube 8, the foam layer 4 has a plurality of gaps and can insulate heat, a gas guide tube is hermetically connected between the treatment tower 5 and the heat exchanger 7, one end of the gas guide tube in the treatment tower 5 is hermetically inserted with a horizontally arranged gas outlet tube 13, the outer wall of the gas outlet tube 13 is provided with a plurality of groups of downwards-facing gas hole heads, the treatment tower 5 is filled with purifying liquid which is liquid with strong oxidizing property, such as hydrogen peroxide liquid, the purifying liquid covers and the gas outlet tube 13, so that the gas outlet tube 13 discharges gas and the purifying liquid, still be equipped with second active carbon adsorption layer 12 in the treatment column 5, the inner wall of 5 tops of treatment column is fixed with UV light 10 through the bolt, and the inside lateral wall of treatment column 5 is fixed with arc 11 that scribbles the photocatalyst through the bolt, and UV light 10 is the ultraviolet ray light, and the photocatalyst is the general name of the photo-semiconductor material who has the photocatalysis function that uses nanometer titanium dioxide as the representative, and it coats the substrate surface, under the effect of ultraviolet light and visible light, produces strong catalytic degradation function: when the UV lamp 10 irradiates, toxic and harmful gases in the waste gas can be effectively degraded; and simultaneously, the device also has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying air and the like, and the top end of the treatment tower 5 is provided with an exhaust pipe 6 for exhausting the treated gas.

The working principle of the embodiment is as follows: waste gas is advanced to be gone into in cartridge filter 2 and is carried out preliminary filtration and absorption treatment by first active carbon filter screen 15, pressurize by booster pump 3 again and provide power for it, carry out heat exchange after getting into heat exchanger 7, the heat after the exchange is by heat recovery pipe recycle, wherein, the heat is walked away by heat pipe 9, the heat insulating tube 8 of polyethylene material can completely cut off a large amount of heat, prevent it and run off, foam layer 4 itself has a lot of clearances, can play isolated effect to the heat, it is not wasted to have guaranteed the heat, the gas after getting into treatment tower 5 is oxidized by the purifying liquid, by UV illuminator 10 oxidative decomposition once more, discharge through blast pipe 6 at last.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a from taking heat recovery baking finish house exhaust-gas treatment equipment, includes bottom plate (1), its characterized in that, bottom plate (1) top outer wall has heat exchanger (7) and treatment tower (5) through the bolt fastening, heat exchanger (7) top outer wall is including heat recovery tube, and heat recovery tube comprises foam blanket (4), thermal-insulated pipe (8) and heat pipe (9) three layer construction, sealing connection has the air duct between treatment tower (5) and heat exchanger (7), and the one end that the air duct is located treatment tower (5) is sealed to be pegged graft and is had outlet duct (13) that the level was placed, is equipped with multiunit pore head down on outlet duct (13) outer wall.

2. The waste gas treatment equipment with the heat energy recovery paint baking room as claimed in claim 1, wherein: the treatment tower (5) is filled with purifying liquid, and a second activated carbon adsorption layer (12) is further arranged in the treatment tower (5).

3. The exhaust gas treatment equipment with heat recovery paint baking room as claimed in claim 1 or 2, wherein: the inner wall of the top of the treatment tower (5) is fixed with a UV light lamp (10) through a bolt, and the inner side wall of the treatment tower (5) is fixed with an arc-shaped plate (11) coated with photocatalyst through a bolt.

4. The waste gas treatment equipment with the heat energy recovery paint baking room as claimed in claim 1, wherein: the outer wall of the top of the bottom plate (1) is fixed with a booster pump (3) through a bolt, and one end of the booster pump (3) is hermetically connected with an air inlet of the heat exchanger (7).

5. The waste gas treatment equipment with the heat energy recovery paint baking room as claimed in claim 4, wherein: the outer wall of the top of the bottom plate (1) is fixed with a filter cylinder (2) through bolts, and one end of an air inlet of the booster pump (3) is connected with an air outlet of the filter cylinder (2) in a sealing manner.

6. The waste gas treatment equipment with heat energy recovery paint baking room as claimed in claim 5, characterized in that: a plurality of limiting strips (16) are bonded on the inner wall of the filter cartridge (2), and a limiting clamping groove is formed by every two limiting strips (16).

7. The waste gas treatment equipment with the heat energy recovery paint baking room as claimed in claim 6, wherein: spacing draw-in groove inside callipers have first active carbon filter screen (15) of specification looks adaptation, and be equipped with pull dog (14) on first active carbon filter screen (15), pull dog (14) and cartridge filter (2) sealing connection.